{"id":1087,"date":"2018-06-18T13:37:47","date_gmt":"2018-06-18T05:37:47","guid":{"rendered":"https:\/\/www.xiaobo.li\/?p=1087"},"modified":"2018-06-28T23:01:38","modified_gmt":"2018-06-28T15:01:38","slug":"sgdisk","status":"publish","type":"post","link":"https:\/\/www.xiaobo.li\/notes\/archives\/1087","title":{"rendered":"sgdisk"},"content":{"rendered":"<p>\u4e0efdisk\u521b\u5efaMBR\u5206\u533a\u4e00\u6837\uff0csgdisk\u662f\u4e00\u4e2a\u521b\u5efaGPT\u5206\u533a\u7684\u5de5\u5177\uff0c\u4e86\u89e3GPT\u5206\u533a\u53ef\u53c2\u8003<a href=\"http:\/\/www.anchor.com.au\/blog\/2012\/10\/the-difference-between-booting-mbr-and-gpt-with-grub\/\">The difference between booting MBR and GPT with GRUB<\/a>\u3002<\/p>\n<h1 id=\"\u67e5\u770b\u6240\u6709gpt\u5206\u533a\">\u67e5\u770b\u6240\u6709GPT\u5206\u533a<\/h1>\n<div>\n<div>\n<pre># sgdisk -p \/dev\/sdb\r\nDisk \/dev\/sdb: 16780288 sectors, 8.0 GiB\r\nLogical sector size: 512 bytes\r\nDisk identifier (GUID): 4D5B29E8-6E0B-45DA-8E52-A21910E74479\r\nPartition table holds up to 128 entries\r\nFirst usable sector is 34, last usable sector is 16780254\r\nPartitions will be aligned on 2048-sector boundaries\r\nTotal free space is 4061 sectors (2.0 MiB)\r\n\r\nNumber  Start (sector)    End (sector)  Size       Code  Name\r\n   1        10487808        16780254   3.0 GiB     FFFF  ceph data\r\n   2            2048        10485760   5.0 GiB     FFFF  ceph journal\r\n<\/pre>\n<\/div>\n<\/div>\n<h1 id=\"\u67e5\u770b\u67d0\u4e2a\u5206\u533a\u7684\u8be6\u7ec6\u7684\u4fe1\u606f\">\u67e5\u770b\u67d0\u4e2a\u5206\u533a\u7684\u8be6\u7ec6\u7684\u4fe1\u606f<\/h1>\n<div>\n<div>\n<pre>#\/usr\/sbin\/sgdisk --info=1 \/dev\/sdb\r\nPartition GUID code: 89C57F98-2FE5-4DC0-89C1-F3AD0CEFF2BE (Unknown)\r\nPartition unique GUID: C8D04950-18E6-4102-A867-B874CF94EA74\r\nFirst sector: 10487808 (at 5.0 GiB)\r\nLast sector: 16780254 (at 8.0 GiB)\r\nPartition size: 6292447 sectors (3.0 GiB)\r\nAttribute flags: 0000000000000000\r\nPartition name: 'ceph data'\r\n<\/pre>\n<\/div>\n<\/div>\n<h1 id=\"\u5220\u9664\u6240\u6709\u5206\u533a\">\u5220\u9664\u6240\u6709\u5206\u533a<\/h1>\n<div>\n<div>\n<pre># sgdisk --zap-all --clear --mbrtogpt \/dev\/sdb\r\nGPT data structures destroyed! You may now partition the disk using fdisk or\r\nother utilities.\r\nThe operation has completed successfully.\r\n<\/pre>\n<\/div>\n<\/div>\n<h1 id=\"\u521b\u5efa\u5206\u533a\">\u521b\u5efa\u5206\u533a<\/h1>\n<p>sgdisk<\/p>\n<p>-n \u521b\u5efa\u4e00\u4e2a\u5206\u533a\uff0c -n\u540e\u7684\u53c2\u6570\u5206\u522b\u662f\uff1a \u5206\u533a\u53f7:\u8d77\u59cb\u5730\u5740:\u7ec8\u6b62\u5730\u5740<br \/>\n\u5206\u533a\u53f7\u5982\u679c\u4e3a0\uff0c\u4ee3\u8868\u4f7f\u7528\u7b2c\u4e00\u4e2a\u53ef\u7528\u7684\u5206\u533a\u53f7\uff1b<br \/>\n\u8d77\u59cb\u5730\u5740\u548c\u7ec8\u6b62\u5730\u5740\u53ef\u4ee5\u4e3a0\uff0c0\u4ee3\u8868\u7b2c\u4e00\u4e2a\u53ef\u7528\u5730\u5740\u548c\u6700\u540e\u4e00\u4e2a\u53ef\u7528\u5730\u5740\uff1b<br \/>\n\u8d77\u59cb\u5730\u5740\u548c\u7ec8\u6b62\u5730\u5740\u53ef\u4ee5\u4e3a+\/-xxx\uff0c\u4ee3\u8868\u504f\u79fb\u91cf\uff0c+\u4ee3\u8868\u5728\u8d77\u59cb\u5730\u5740\u540e\u7684xxx\u5730\u5740\uff0c-\u4ee3\u8868\u5728\u7ec8\u6b62\u5730\u5740\u524d\u7684xxx\u5730\u5740\uff1b<\/p>\n<p>\u521b\u5efa\u4e00\u4e2a\u65b0\u5206\u533a\uff0c\u5e76\u6307\u5b9a\u7c7b\u578b\u4e3a Linux system<br \/>\nsgdisk -n 0:0:+20G -t 0:45b0969e-9b03-4f30-b4c6-b4b80ceff106 -p \/dev\/sde<\/p>\n<p>\u521b\u5efa\u5206\u533a2\uff0c\u6247\u533a\u4ece2048\u523010485760\uff0ctype code\u4e3a8300\u3002<\/p>\n<div class=\"language-sh highlighter-rouge\">\n<div class=\"highlight\">\n<pre class=\"highlight\"># sgdisk -n 2:2048:10485760 -t 2:8300 -p \/dev\/sdb\r\nDisk \/dev\/sdb: 16780288 sectors, 8.0 GiB\r\nLogical sector size: 512 bytes\r\nDisk identifier (GUID): 5888A491-1245-4B40-8AEA-A6AEB2C302BB\r\nPartition table holds up to 128 entries\r\nFirst usable sector is 34, last usable sector is 16780254\r\nPartitions will be aligned on 2048-sector boundaries\r\nTotal free space is 6296508 sectors (3.0 GiB)\r\n\r\nNumber  Start (sector)    End (sector)  Size       Code  Name\r\n   2            2048        10485760   5.0 GiB     8300  \r\nWarning: The kernel is still using the old partition table.\r\nThe new table will be used at the next reboot.\r\nThe operation has completed successfully.\r\n\r\n# sgdisk -n 1:2048 -t 1:8300 -p \/dev\/sdb\r\nDisk \/dev\/sdb: 7813837232 sectors, 3.6 TiB\r\nLogical sector size: 512 bytes\r\nDisk identifier (GUID): 361860D7-33F5-45E6-9A86-406FE19B1C36\r\nPartition table holds up to 128 entries\r\nFirst usable sector is 34, last usable sector is 7813837198\r\nPartitions will be aligned on 2048-sector boundaries\r\nTotal free space is 4294969310 sectors (2.0 TiB)\r\n\r\nNumber  Start (sector)    End (sector)  Size       Code  Name\r\n   1            2048      3518869902   1.6 TiB     8300  \r\nThe operation has completed successfully.\r\n\r\n\r\n<\/pre>\n<\/div>\n<\/div>\n<h1 id=\"\u5220\u9664\u6307\u5b9a\u7684\u5206\u533a\">\u5220\u9664\u6307\u5b9a\u7684\u5206\u533a<\/h1>\n<p>\u5220\u9664\u5206\u533a2\u3002<\/p>\n<div>\n<div>\n<pre># sgdisk --delete=2 \/dev\/sdb\r\nWarning: The kernel is still using the old partition table.\r\nThe new table will be used at the next reboot.\r\nThe operation has completed successfully.\r\n<\/pre>\n<\/div>\n<\/div>\n<h1 id=\"\u4e3b\u8981\u53c2\u8003\">\u4e3b\u8981\u53c2\u8003<\/h1>\n<ul>\n<li><a href=\"http:\/\/www.rodsbooks.com\/gdisk\/sgdisk-walkthrough.html\">An sgdisk Walkthrough<\/a><\/li>\n<\/ul>\n<div>======================================<\/div>\n<div><center>Basic <tt>sgdisk<\/tt> Options<\/center>The <tt>sgdisk<\/tt> program provides built-in help in the form of the <tt>-?<\/tt> (<tt>--help<\/tt>) command, so if you need a reminder of an option name, typing <tt>sgdisk -?<\/tt> should give you a clue. Briefer help is available via the <tt>--usage<\/tt> option. Typically, you type <tt>sgdisk<\/tt>, the names of one or more options and their arguments, and the device filename for a disk device. The most important options are:<\/p>\n<table border=\"1\">\n<tbody>\n<tr>\n<th>Option<\/th>\n<th>Argument(s)<\/th>\n<th>Purpose<\/th>\n<\/tr>\n<tr>\n<td><tt>-b<\/tt> or <tt>--backup<\/tt><\/td>\n<td><i><tt>filename<\/tt><\/i><\/td>\n<td>Save a backup of the disk to the specified file.<\/td>\n<\/tr>\n<tr>\n<td><tt>-c<\/tt> or <tt>--change-name<\/tt><\/td>\n<td><tt><i>partnum<\/i>:<i>name<\/i><\/tt><\/td>\n<td>Change the name of the specified partition.<\/td>\n<\/tr>\n<tr>\n<td><tt>-d<\/tt> or <tt>--delete<\/tt><\/td>\n<td><tt><i>partnum<\/i><\/tt><\/td>\n<td>Delete the specified partition.<\/td>\n<\/tr>\n<tr>\n<td><tt>-E<\/tt> or <tt>--end-of-largest<\/tt><\/td>\n<td>none<\/td>\n<td>Display the sector number at the end of the largest empty block of sectors on the disk.<\/td>\n<\/tr>\n<tr>\n<td><tt>-f<\/tt> or <tt>--first-in-largest<\/tt><\/td>\n<td>none<\/td>\n<td>Display the sector number of the start of the largest empty block of sectors on the disk.<\/td>\n<\/tr>\n<tr>\n<td><tt>-F<\/tt> or <tt>--first-aligned-in-largest<\/tt><\/td>\n<td>none<\/td>\n<td>Display the sector number of the first usable sector of the largest empty block of sectors on the disk, after partition alignment is considered.<\/td>\n<\/tr>\n<tr>\n<td><tt>-g<\/tt> or <tt>--mbrtogpt<\/tt><\/td>\n<td>none<\/td>\n<td>Convert an MBR or BSD disklabel disk to GPT format.<\/td>\n<\/tr>\n<tr>\n<td><tt>-i<\/tt> or <tt>--info<\/tt><\/td>\n<td><tt><i>partnum<\/i><\/tt><\/td>\n<td>Display detailed information on the specified partition.<\/td>\n<\/tr>\n<tr>\n<td><tt>-n<\/tt> or <tt>--new<\/tt><\/td>\n<td><tt><i>partnum<\/i>:<i>start<\/i>:<i>end<\/i><\/tt><\/td>\n<td>Create a new partition, numbered <tt><i>partnum<\/i><\/tt>, starting at sector <tt><i>start<\/i><\/tt> and ending at sector <tt><i>end<\/i><\/tt>.<\/td>\n<\/tr>\n<tr>\n<td><tt>-o<\/tt> or <tt>--clear<\/tt><\/td>\n<td>none<\/td>\n<td>Erase all GPT data structures and create a fresh GPT.<\/td>\n<\/tr>\n<tr>\n<td><tt>-p<\/tt> or <tt>--print<\/tt><\/td>\n<td>none<\/td>\n<td>Display the current partition table.<\/td>\n<\/tr>\n<tr>\n<td><tt>-P<\/tt> or <tt>--pretend<\/tt><\/td>\n<td>none<\/td>\n<td>Perform actions only on in-memory representation; don't save changes to disk.<\/td>\n<\/tr>\n<tr>\n<td><tt>-t<\/tt> or <tt>--typecode<\/tt><\/td>\n<td><tt><i>partnum<\/i>:<i>hexcode<\/i><\/tt><\/td>\n<td>Change a partition's GUID type code to the one specified by <tt><i>hexcode<\/i><\/tt>. Note that <tt><i>hexcode<\/i><\/tt> is a <tt>gdisk<\/tt>\/<tt>sgdisk<\/tt> internal two-byte hexadecimal code. You can obtain a list of codes with the <tt>-L<\/tt> option.<\/td>\n<\/tr>\n<tr>\n<td><tt>-v<\/tt> or <tt>--verify<\/tt><\/td>\n<td>none<\/td>\n<td>Verify the integrity of the partition table and report the results.<\/td>\n<\/tr>\n<tr>\n<td><tt>-V<\/tt> or <tt>--version<\/tt><\/td>\n<td>none<\/td>\n<td>Display the version number<\/td>\n<\/tr>\n<tr>\n<td><tt>-z<\/tt> or <tt>--zap<\/tt><\/td>\n<td>none<\/td>\n<td>Zero out all GPT and MBR data structures. Use this option if you want to completely erase the GPT data structures so that the disk can be used as an MBR disk without concern that it might contain stray GPT data.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Additional options are documented in the <tt>sgdisk<\/tt> <a href=\"http:\/\/www.rodsbooks.com\/gdisk\/sgdisk.html\">man page.<\/a> The <tt>-E<\/tt>, <tt>-f<\/tt>, and <tt>-F<\/tt> options require a bit of elaboration. These options all work by finding the largest contiguous area of unallocated space on the disk and then returning the numbers of the final (<tt>-E<\/tt>), first (<tt>-f<\/tt>), and first usable (<tt>-F<\/tt>), free sectors in that area. The idea is to facilitate automated creation of partitions by locating where they might reasonably reside, even if there are short gaps between existing partitions. Such gaps can be created by MBR-to-GPT conversions, by sector alignment, or by some OSes' partitioning tools (Apple's Disk Utility creates 128 MiB gaps between partitions, for instance.) If you need to know where a partition will actually begin if you create it with the current partition alignment, use <tt>-F<\/tt>; but if you need to know where a partition <em>could<\/em> begin if alignment were set to 1 sector, use <tt>-f<\/tt>.<\/p>\n<p>Some options take a single value as an argument, such as a filename or a partition number (<tt><i>partnum<\/i><\/tt> in the preceding table). Other options require compound arguments, with parts separated by colons (:).<\/p>\n<p>Option order is important: Actions are performed in the order in which they are specified on the command line. This can have implications for the validity of certain commands. For instance, changing a partition's name and then deleting it is legal, but deleting a partition and then changing its name is not legal. <tt>sgdisk<\/tt> will refuse to save changes if you try the latter\u2014but you shouldn't count on <tt>sgdisk<\/tt> catching such egregious errors.<\/p>\n<p><center>Performing Basic Operations<\/center>This walkthrough demonstrates several methods of creating partitions and obtaining information on existing partitions. To begin, you may want to review the partitions that exist on a disk. As a starting point, this walkthrough uses a 7.5GiB USB flash drive with a single FAT partition as an example:<\/p>\n<pre># <b>sgdisk -p \/dev\/sdc<\/b>\r\n\r\n***************************************************************\r\nFound invalid GPT and valid MBR; converting MBR to GPT format.\r\n***************************************************************\r\n\r\nDisk \/dev\/sdc: 15654912 sectors, 7.5 GiB\r\nLogical sector size: 512 bytes\r\nDisk identifier (GUID): 82DCA0EC-C906-0169-D834-38EAB3C3E012\r\nPartition table holds up to 128 entries\r\nFirst usable sector is 34, last usable sector is 15654878\r\nPartitions will be aligned on 2-sector boundaries\r\nTotal free space is 3999 sectors (2.0 MiB)\r\n\r\nNumber  Start (sector)    End (sector)  Size       Code  Name\r\n   1              62        15650907   7.5 GiB     0700  Linux\/Windows data\r\n<\/pre>\n<p>You must know the name of the device file that's used to access the disk. For Linux, this file is likely to take the form <tt>\/dev\/sd<em>x<\/em><\/tt> or <tt>\/dev\/hd<em>x<\/em><\/tt>, where <em><tt>x<\/tt><\/em> is a letter. In Mac OS X, the device filename takes the form <tt>\/dev\/disk<em>y<\/em><\/tt>, where <em><tt>y<\/tt><\/em> is a number from 0 up.<\/p>\n<p><tt>sgdisk<\/tt> automatically converts the MBR to GPT form and displays the converted partition. Because the <tt>-p<\/tt> option is informational only, changes aren't saved back. The disk could have been converted to GPT by adding the <tt>-g<\/tt> option.<\/p>\n<p>Suppose you want to replace the one existing partition with three new partitions: A 1 GiB partition for Linux, a 3 GiB shared FAT partition, and a 3.5 GiB FreeBSD partition. You might begin by deleting the existing partition and creating the Linux partition:<\/p>\n<pre># <b>sgdisk -d 1 -n 1:34:2097151 -g \/dev\/sdc<\/b>\r\n\r\n***************************************************************\r\nFound invalid GPT and valid MBR; converting MBR to GPT format.\r\n***************************************************************\r\n\r\nThe operation has completed successfully.\r\n<\/pre>\n<p>The <tt>-g<\/tt> option is necessary to save the changes, since the disk had an MBR configuration initially. At this point, it's GPT, but the program didn't print the partition table, since no <tt>-p<\/tt> option was included. The default type for a new partition varies from one platform to another. In Linux, it's 8300 (Linux filesystem), so the previous example didn't need to change the partition type. The next one, however, does; it uses the <tt>-t<\/tt> option to set the type code to 0700 (Microsoft basic data) for one partition and A503 (FreeBSD UFS) for the other:<\/p>\n<pre># <b>sgdisk -n 2:2097152:8388607 -n 3:8388608:15654878 -t 2:0700 -t 3:a503 -p \/dev\/sdc<\/b>\r\nDisk \/dev\/sdc: 15654912 sectors, 7.5 GiB\r\nLogical sector size: 512 bytes\r\nDisk identifier (GUID): 8C5B1844-CEAE-2370-00BD-D0E47E3C9900\r\nPartition table holds up to 128 entries\r\nFirst usable sector is 34, last usable sector is 15654878\r\nPartitions will be aligned on 2-sector boundaries\r\nTotal free space is 0 sectors (0 bytes)\r\n\r\nNumber  Start (sector)    End (sector)  Size       Code  Name\r\n   1              34         2097151   1024.0 MiB  8300\r\n   2         2097152         8388607   3.0 GiB     0700\r\n   3         8388608        15654878   3.5 GiB     A503\r\nThe operation has completed successfully.\r\n<\/pre>\n<p>Instead of specifying unwieldy sector numbers, you can specify partition start points and sizes using abbreviations, such as <tt>+4G<\/tt> as an end point to make a 4 GiB partition. Sector numbers may be rounded to multiples of 2048 (1 MiB), which is necessary to optimize performance on some types of disks.<\/p>\n<p>If you want to add names to the partitions to help identify them, you can use the <tt>-c<\/tt> option:<\/p>\n<pre># <b>sgdisk -c 1:\"Linux data\" -c 2:\"Shared FAT\" -c 3:FreeBSD \/dev\/sdc<\/b>\r\nThe operation has completed successfully.\r\n# <b>sudo sgdisk -p \/dev\/sdc<\/b>\r\nDisk \/dev\/sdc: 15654912 sectors, 7.5 GiB\r\nLogical sector size: 512 bytes\r\nDisk identifier (GUID): 8C5B1844-CEAE-2370-00BD-D0E47E3C9900\r\nPartition table holds up to 128 entries\r\nFirst usable sector is 34, last usable sector is 15654878\r\nPartitions will be aligned on 2-sector boundaries\r\nTotal free space is 0 sectors (0 bytes)\r\n\r\nNumber  Start (sector)    End (sector)  Size       Code  Name\r\n   1              34         2097151   1024.0 MiB  0700  Linux data\r\n   2         2097152         8388607   3.0 GiB     0700  Shared FAT\r\n   3         8388608        15654878   3.5 GiB     A503  FreeBSD\r\n<\/pre>\n<p>This example illustrates the fact that quotes are required around partition names if they contain spaces, but quotes need not be used for single-word partition names.<\/p>\n<p><center>Creating Scripts for Partition Manipulation<\/center>You can use <tt>sgdisk<\/tt> to create a script to help automate tasks such as whole-disk cloning or the preparation of disks for OS installation, even if you don't know the target disk's size when writing the script. For instance, suppose you want to install Linux on several computers, each of which will have a BIOS Boot Partition (type code ef02) of 1 MiB, an EFI System partition (ef00) of 200 MiB, a Linux \/boot partition (8300) of 200 MiB, and the remainder of the disk space devoted to a Linux LVM (8e00). The following script will accomplish this task:<\/p>\n<pre>#!\/bin\/bash\r\nsgdisk -og $1\r\nsgdisk -n 1:2048:4095 -c 1:\"BIOS Boot Partition\" -t 1:ef02 $1\r\nsgdisk -n 2:4096:413695 -c 2:\"EFI System Partition\" -t 2:ef00 $1\r\nsgdisk -n 3:413696:823295 -c 3:\"Linux \/boot\" -t 3:8300 $1\r\nENDSECTOR=`sgdisk -E $1`\r\nsgdisk -n 4:823296:$ENDSECTOR -c 4:\"Linux LVM\" -t 4:8e00 $1\r\nsgdisk -p $1\r\n<\/pre>\n<p>This script is, of course, fairly simple. Despite this, it illustrates one important feature: By assigning the output of <tt>sgdisk -E<\/tt> (containing the number of the last sector in the largest free block) to a variable and then using that value later, the script adapts to disks of different sizes. (A better solution in this case is to use a sector value of 0, which refers to the default value, which is the end of the free space when creating a partition; but I wanted to illustrate this assignment method.) A more sophisticated script could use the output of <tt>sgdisk -F<\/tt>, as well, and perform arithmetic\u2014say, splitting the available free space in some ratio between two or more new partitions. The output of the <tt>-p<\/tt>, <tt>-i<\/tt>, or other options could also be used, although more processing would be required to do so. This approach could be used in a disk-cloning script; partitions on the source disk could be re-created on the target disk, perhaps adapting one or more partitions' sizes as required.<\/p>\n<p>Some caveats are in order. The most important is that error conditions and even varying disk contents can cause unpredictable behavior. For instance, the output of <tt>sgdisk<\/tt> varies depending on whether the disk contains an MBR, a GPT, or some other type of partition table. A command such as the assignment to the <tt>ENDSECTOR<\/tt> variable in the preceding script could fail if <tt>sgdisk<\/tt> encounters a type of disk you don't anticipate. Such a problem is only likely to affect the preceding script if the partition table is badly corrupt; however, if the assignment to <tt>ENDSECTOR<\/tt> had been the first line of the script, the script would fail on MBR disks. You should be sure to test your script thoroughly to prevent such problems.<\/p>\n<p>Another issue is that each call to <tt>sgdisk<\/tt> takes a certain amount of time. This time increases when the program must write its changes to disk. The preceding script takes about six seconds to execute on a USB flash drive. This time could be reduced by merging the options into fewer calls to <tt>sgdisk<\/tt>\u2014perhaps one for clearing the partition table and creating the first three partitions, a second for finding the end sector, and a final one for creating the LVM partition and displaying the final partition table. Making this change reduces the run time to about two seconds on my system. Of course, the USB flash drive I used for testing this effect is slow compared to a hard disk; but if you write a script with many calls to <tt>sgdisk<\/tt> and you find it's sluggish, consolidating those calls may make a difference.<\/p>\n<p>Unlike GNU Parted and related tools, neither GPT fdisk program creates filesystems. Thus, if you want your script to take care of this task, you'll have to use a call to <tt>mkfs<\/tt> or a similar utility to do the job. Note, however, that the Linux kernel sometimes continues to use the old partition table after you've made changes. You must remove and re-install a removable disk or reboot the computer before the computer uses the new partition table. Thus, you should be cautious about moving from partition creation to filesystem creation in a script. Such inconsistencies are most likely to occur on disks with mounted partitions, but I've seen them even on disks with no mounted partitions from time to time.<\/p>\n<\/div>\n<div>.<\/div>\n<div><\/div>\n<div><strong>=======Partition typecode===========<\/strong><\/div>\n<div>FDISK<\/div>\n<div>\n<p>Partition type (type L to list all types): L<\/p>\n<table width=\"747\">\n<tbody>\n<tr>\n<td width=\"173\">1<\/td>\n<td width=\"277\">EFI System<\/td>\n<td width=\"297\">C12A7328-F81F-11D2-BA4B-00A0C93EC93B<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>MBR partition scheme<\/td>\n<td>024DEE41-33E7-11D3-9D69-0008C781F39F<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>Intel Fast Flash<\/td>\n<td>D3BFE2DE-3DAF-11DF-BA40-E3A556D89593<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>BIOS boot<\/td>\n<td>21686148-6449-6E6F-744E-656564454649<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>Sony boot partition<\/td>\n<td>F4019732-066E-4E12-8273-346C5641494F<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>Lenovo boot partition<\/td>\n<td>BFBFAFE7-A34F-448A-9A5B-6213EB736C22<\/td>\n<\/tr>\n<tr>\n<td>7<\/td>\n<td>PowerPC PReP boot<\/td>\n<td>9E1A2D38-C612-4316-AA26-8B49521E5A8B<\/td>\n<\/tr>\n<tr>\n<td>8<\/td>\n<td>ONIE boot<\/td>\n<td>7412F7D5-A156-4B13-81DC-867174929325<\/td>\n<\/tr>\n<tr>\n<td>9<\/td>\n<td>ONIE config<\/td>\n<td>D4E6E2CD-4469-46F3-B5CB-1BFF57AFC149<\/td>\n<\/tr>\n<tr>\n<td>10<\/td>\n<td>Microsoft reserved<\/td>\n<td>E3C9E316-0B5C-4DB8-817D-F92DF00215AE<\/td>\n<\/tr>\n<tr>\n<td>11<\/td>\n<td>Microsoft basic data<\/td>\n<td>EBD0A0A2-B9E5-4433-87C0-68B6B72699C7<\/td>\n<\/tr>\n<tr>\n<td>12<\/td>\n<td>Microsoft LDM metadata<\/td>\n<td>5808C8AA-7E8F-42E0-85D2-E1E90434CFB3<\/td>\n<\/tr>\n<tr>\n<td>13<\/td>\n<td>Microsoft LDM data<\/td>\n<td>AF9B60A0-1431-4F62-BC68-3311714A69AD<\/td>\n<\/tr>\n<tr>\n<td>14<\/td>\n<td>Windows recovery environment<\/td>\n<td>DE94BBA4-06D1-4D40-A16A-BFD50179D6AC<\/td>\n<\/tr>\n<tr>\n<td>15<\/td>\n<td>IBM General Parallel Fs<\/td>\n<td>37AFFC90-EF7D-4E96-91C3-2D7AE055B174<\/td>\n<\/tr>\n<tr>\n<td>16<\/td>\n<td>Microsoft Storage Spaces<\/td>\n<td>E75CAF8F-F680-4CEE-AFA3-B001E56EFC2D<\/td>\n<\/tr>\n<tr>\n<td>17<\/td>\n<td>HP-UX data<\/td>\n<td>75894C1E-3AEB-11D3-B7C1-7B03A0000000<\/td>\n<\/tr>\n<tr>\n<td>18<\/td>\n<td>HP-UX service<\/td>\n<td>E2A1E728-32E3-11D6-A682-7B03A0000000<\/td>\n<\/tr>\n<tr>\n<td>19<\/td>\n<td>Linux swap<\/td>\n<td>0657FD6D-A4AB-43C4-84E5-0933C84B4F4F<\/td>\n<\/tr>\n<tr>\n<td>20<\/td>\n<td>Linux filesystem<\/td>\n<td>0FC63DAF-8483-4772-8E79-3D69D8477DE4<\/td>\n<\/tr>\n<tr>\n<td>21<\/td>\n<td>Linux server data<\/td>\n<td>3B8F8425-20E0-4F3B-907F-1A25A76F98E8<\/td>\n<\/tr>\n<tr>\n<td>22<\/td>\n<td>Linux root (x86)<\/td>\n<td>44479540-F297-41B2-9AF7-D131D5F0458A<\/td>\n<\/tr>\n<tr>\n<td>23<\/td>\n<td>Linux root (ARM)<\/td>\n<td>69DAD710-2CE4-4E3C-B16C-21A1D49ABED3<\/td>\n<\/tr>\n<tr>\n<td>24<\/td>\n<td>Linux root (x86-64)<\/td>\n<td>4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709<\/td>\n<\/tr>\n<tr>\n<td>25<\/td>\n<td>Linux root (ARM-64)<\/td>\n<td>B921B045-1DF0-41C3-AF44-4C6F280D3FAE<\/td>\n<\/tr>\n<tr>\n<td>26<\/td>\n<td>Linux root\u00a0 (IA-64)<\/td>\n<td>\u00a0993D8D3D-F80E-4225-855A-9DAF8ED7EA97<\/td>\n<\/tr>\n<tr>\n<td>27<\/td>\n<td>Linux reserved<\/td>\n<td>8DA63339-0007-60C0-C436-083AC8230908<\/td>\n<\/tr>\n<tr>\n<td>28<\/td>\n<td>Linux home<\/td>\n<td>933AC7E1-2EB4-4F13-B844-0E14E2AEF915<\/td>\n<\/tr>\n<tr>\n<td>29<\/td>\n<td>Linux RAID<\/td>\n<td>A19D880F-05FC-4D3B-A006-743F0F84911E<\/td>\n<\/tr>\n<tr>\n<td>30<\/td>\n<td>Linux extended boot<\/td>\n<td>BC13C2FF-59E6-4262-A352-B275FD6F7172<\/td>\n<\/tr>\n<tr>\n<td>31<\/td>\n<td>Linux LVM<\/td>\n<td>E6D6D379-F507-44C2-A23C-238F2A3DF928<\/td>\n<\/tr>\n<tr>\n<td>32<\/td>\n<td>FreeBSD data<\/td>\n<td>516E7CB4-6ECF-11D6-8FF8-00022D09712B<\/td>\n<\/tr>\n<tr>\n<td>33<\/td>\n<td>FreeBSD boot<\/td>\n<td>83BD6B9D-7F41-11DC-BE0B-001560B84F0F<\/td>\n<\/tr>\n<tr>\n<td>34<\/td>\n<td>FreeBSD swap<\/td>\n<td>516E7CB5-6ECF-11D6-8FF8-00022D09712B<\/td>\n<\/tr>\n<tr>\n<td>35<\/td>\n<td>FreeBSD UFS<\/td>\n<td>516E7CB6-6ECF-11D6-8FF8-00022D09712B<\/td>\n<\/tr>\n<tr>\n<td>36<\/td>\n<td>FreeBSD ZFS<\/td>\n<td>516E7CBA-6ECF-11D6-8FF8-00022D09712B<\/td>\n<\/tr>\n<tr>\n<td>37<\/td>\n<td>FreeBSD Vinum<\/td>\n<td>516E7CB8-6ECF-11D6-8FF8-00022D09712B<\/td>\n<\/tr>\n<tr>\n<td>38<\/td>\n<td>Apple HFS\/HFS+<\/td>\n<td>48465300-0000-11AA-AA11-00306543ECAC<\/td>\n<\/tr>\n<tr>\n<td>39<\/td>\n<td>Apple UFS<\/td>\n<td>55465300-0000-11AA-AA11-00306543ECAC<\/td>\n<\/tr>\n<tr>\n<td>40<\/td>\n<td>Apple RAID<\/td>\n<td>52414944-0000-11AA-AA11-00306543ECAC<\/td>\n<\/tr>\n<tr>\n<td>41<\/td>\n<td>Apple RAID offline<\/td>\n<td>52414944-5F4F-11AA-AA11-00306543ECAC<\/td>\n<\/tr>\n<tr>\n<td>42<\/td>\n<td>Apple boot<\/td>\n<td>426F6F74-0000-11AA-AA11-00306543ECAC<\/td>\n<\/tr>\n<tr>\n<td>43<\/td>\n<td>Apple label<\/td>\n<td>4C616265-6C00-11AA-AA11-00306543ECAC<\/td>\n<\/tr>\n<tr>\n<td>44<\/td>\n<td>Apple TV recovery<\/td>\n<td>5265636F-7665-11AA-AA11-00306543ECAC<\/td>\n<\/tr>\n<tr>\n<td>45<\/td>\n<td>Apple Core storage<\/td>\n<td>53746F72-6167-11AA-AA11-00306543ECAC<\/td>\n<\/tr>\n<tr>\n<td>46<\/td>\n<td>Solaris boot<\/td>\n<td>6A82CB45-1DD2-11B2-99A6-080020736631<\/td>\n<\/tr>\n<tr>\n<td>47<\/td>\n<td>Solaris root<\/td>\n<td>6A85CF4D-1DD2-11B2-99A6-080020736631<\/td>\n<\/tr>\n<tr>\n<td>48<\/td>\n<td>Solaris \/usr &amp; Apple ZFS<\/td>\n<td>6A898CC3-1DD2-11B2-99A6-080020736631<\/td>\n<\/tr>\n<tr>\n<td>49<\/td>\n<td>Solaris swap<\/td>\n<td>6A87C46F-1DD2-11B2-99A6-080020736631<\/td>\n<\/tr>\n<tr>\n<td>50<\/td>\n<td>Solaris backup<\/td>\n<td>6A8B642B-1DD2-11B2-99A6-080020736631<\/td>\n<\/tr>\n<tr>\n<td>51<\/td>\n<td>Solaris \/var<\/td>\n<td>6A8EF2E9-1DD2-11B2-99A6-080020736631<\/td>\n<\/tr>\n<tr>\n<td>52<\/td>\n<td>Solaris \/home<\/td>\n<td>6A90BA39-1DD2-11B2-99A6-080020736631<\/td>\n<\/tr>\n<tr>\n<td>53<\/td>\n<td>Solaris alternate sector<\/td>\n<td>6A9283A5-1DD2-11B2-99A6-080020736631<\/td>\n<\/tr>\n<tr>\n<td>54<\/td>\n<td>Solaris reserved 1<\/td>\n<td>6A945A3B-1DD2-11B2-99A6-080020736631<\/td>\n<\/tr>\n<tr>\n<td>55<\/td>\n<td>Solaris reserved 2<\/td>\n<td>6A9630D1-1DD2-11B2-99A6-080020736631<\/td>\n<\/tr>\n<tr>\n<td>56<\/td>\n<td>Solaris reserved 3<\/td>\n<td>6A980767-1DD2-11B2-99A6-080020736631<\/td>\n<\/tr>\n<tr>\n<td>57<\/td>\n<td>Solaris reserved 4<\/td>\n<td>6A96237F-1DD2-11B2-99A6-080020736631<\/td>\n<\/tr>\n<tr>\n<td>58<\/td>\n<td>Solaris reserved 5<\/td>\n<td>6A8D2AC7-1DD2-11B2-99A6-080020736631<\/td>\n<\/tr>\n<tr>\n<td>59<\/td>\n<td>NetBSD swap<\/td>\n<td>49F48D32-B10E-11DC-B99B-0019D1879648<\/td>\n<\/tr>\n<tr>\n<td>60<\/td>\n<td>NetBSD FFS<\/td>\n<td>49F48D5A-B10E-11DC-B99B-0019D1879648<\/td>\n<\/tr>\n<tr>\n<td>61<\/td>\n<td>NetBSD LFS<\/td>\n<td>49F48D82-B10E-11DC-B99B-0019D1879648<\/td>\n<\/tr>\n<tr>\n<td>62<\/td>\n<td>NetBSD concatenated<\/td>\n<td>2DB519C4-B10E-11DC-B99B-0019D1879648<\/td>\n<\/tr>\n<tr>\n<td>63<\/td>\n<td>NetBSD encrypted<\/td>\n<td>2DB519EC-B10E-11DC-B99B-0019D1879648<\/td>\n<\/tr>\n<tr>\n<td>64<\/td>\n<td>NetBSD RAID<\/td>\n<td>49F48DAA-B10E-11DC-B99B-0019D1879648<\/td>\n<\/tr>\n<tr>\n<td>65<\/td>\n<td>ChromeOS kernel<\/td>\n<td>FE3A2A5D-4F32-41A7-B725-ACCC3285A309<\/td>\n<\/tr>\n<tr>\n<td>66<\/td>\n<td>ChromeOS root fs<\/td>\n<td>3CB8E202-3B7E-47DD-8A3C-7FF2A13CFCEC<\/td>\n<\/tr>\n<tr>\n<td>67<\/td>\n<td>ChromeOS reserved<\/td>\n<td>2E0A753D-9E48-43B0-8337-B15192CB1B5E<\/td>\n<\/tr>\n<tr>\n<td>68<\/td>\n<td>MidnightBSD data<\/td>\n<td>85D5E45A-237C-11E1-B4B3-E89A8F7FC3A7<\/td>\n<\/tr>\n<tr>\n<td>69<\/td>\n<td>MidnightBSD boot<\/td>\n<td>85D5E45E-237C-11E1-B4B3-E89A8F7FC3A7<\/td>\n<\/tr>\n<tr>\n<td>70<\/td>\n<td>MidnightBSD swap<\/td>\n<td>85D5E45B-237C-11E1-B4B3-E89A8F7FC3A7<\/td>\n<\/tr>\n<tr>\n<td>71<\/td>\n<td>MidnightBSD UFS<\/td>\n<td>0394EF8B-237E-11E1-B4B3-E89A8F7FC3A7<\/td>\n<\/tr>\n<tr>\n<td>72<\/td>\n<td>MidnightBSD ZFS<\/td>\n<td>85D5E45D-237C-11E1-B4B3-E89A8F7FC3A7<\/td>\n<\/tr>\n<tr>\n<td>73<\/td>\n<td>MidnightBSD Vinum<\/td>\n<td>85D5E45C-237C-11E1-B4B3-E89A8F7FC3A7<\/td>\n<\/tr>\n<tr>\n<td>74<\/td>\n<td>Ceph Journal<\/td>\n<td>45B0969E-9B03-4F30-B4C6-B4B80CEFF106<\/td>\n<\/tr>\n<tr>\n<td>75<\/td>\n<td>Ceph Encrypted Journal<\/td>\n<td>45B0969E-9B03-4F30-B4C6-5EC00CEFF106<\/td>\n<\/tr>\n<tr>\n<td>76<\/td>\n<td>Ceph OSD<\/td>\n<td>4FBD7E29-9D25-41B8-AFD0-062C0CEFF05D<\/td>\n<\/tr>\n<tr>\n<td>77<\/td>\n<td>Ceph crypt OSD<\/td>\n<td>4FBD7E29-9D25-41B8-AFD0-5EC00CEFF05D<\/td>\n<\/tr>\n<tr>\n<td>78<\/td>\n<td>Ceph disk in creation<\/td>\n<td>89C57F98-2FE5-4DC0-89C1-F3AD0CEFF2BE<\/td>\n<\/tr>\n<tr>\n<td>79<\/td>\n<td>Ceph crypt disk in creation<\/td>\n<td>89C57F98-2FE5-4DC0-89C1-5EC00CEFF2BE<\/td>\n<\/tr>\n<tr>\n<td>80<\/td>\n<td>OpenBSD data<\/td>\n<td>824CC7A0-36A8-11E3-890A-952519AD3F61<\/td>\n<\/tr>\n<tr>\n<td>81<\/td>\n<td>QNX6 file system<\/td>\n<td>CEF5A9AD-73BC-4601-89F3-CDEEEEE321A1<\/td>\n<\/tr>\n<tr>\n<td>82<\/td>\n<td>Plan 9 partition<\/td>\n<td>C91818F9-8025-47AF-89D2-F030D7000C2C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div><\/div>\n<div>================================================<\/div>\n<div><\/div>\n<div>\n<p>[root@node103 ~]# sgdisk -L<\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"192\">0700 Microsoft basic data<\/p>\n<p>4200 Windows LDM data<\/p>\n<p>7f00 ChromeOS kernel<\/p>\n<p>8200 Linux swap<\/p>\n<p>8e00 Linux LVM<\/p>\n<p>a502 FreeBSD swap<\/p>\n<p>a505 FreeBSD Vinum\/RAID<\/p>\n<p>a582 Midnight BSD swap<\/p>\n<p>a585 Midnight BSD Vinum<\/p>\n<p>a902 NetBSD FFS<\/p>\n<p>a905 NetBSD encrypted<\/p>\n<p>af00 Apple HFS\/HFS+<\/p>\n<p>af03 Apple label<\/p>\n<p>be00 Solaris boot<\/p>\n<p>bf02 Solaris swap<\/p>\n<p>bf05 Solaris \/home<\/p>\n<p>bf08 Solaris Reserved 2<\/p>\n<p>bf0b Solaris Reserved 5<\/p>\n<p>ed00 Sony system partitio<\/p>\n<p>ef02 BIOS boot partition<\/p>\n<p>fc00 VMWare kcore crash p<\/td>\n<td width=\"192\">\u00a0 0c01 Microsoft reserved<\/p>\n<p>4201 Windows LDM metadata<\/p>\n<p>7f01 ChromeOS root<\/p>\n<p>8300 Linux filesystem<\/p>\n<p>a500 FreeBSD disklabel<\/p>\n<p>a503 FreeBSD UFS<\/p>\n<p>a580 Midnight BSD data<\/p>\n<p>a583 Midnight BSD UFS<\/p>\n<p>a800 Apple UFS<\/p>\n<p>a903 NetBSD LFS<\/p>\n<p>a906 NetBSD RAID<\/p>\n<p>af01 Apple RAID<\/p>\n<p>af04 AppleTV recovery<\/p>\n<p>bf00 Solaris root<\/p>\n<p>bf03 Solaris backup<\/p>\n<p>bf06 Solaris alternate se<\/p>\n<p>bf09 Solaris Reserved 3<\/p>\n<p>c001 HP-UX data<\/p>\n<p>ef00 EFI System<\/p>\n<p>fb00 VMWare VMFS<\/p>\n<p>fd00 Linux RAID<\/td>\n<td width=\"192\">2700 Windows RE<\/p>\n<p>7501 IBM GPFS<\/p>\n<p>7f02 ChromeOS reserved<\/p>\n<p>8301 Linux reserved<\/p>\n<p>a501 FreeBSD boot<\/p>\n<p>a504 FreeBSD ZFS<\/p>\n<p>a581 Midnight BSD boot<\/p>\n<p>a584 Midnight BSD ZFS<\/p>\n<p>a901 NetBSD swap<\/p>\n<p>a904 NetBSD concatenated<\/p>\n<p>ab00 Apple boot<\/p>\n<p>af02 Apple RAID offline<\/p>\n<p>af05 Apple Core Storage<\/p>\n<p>bf01 Solaris \/usr &amp; Mac Z<\/p>\n<p>bf04 Solaris \/var<\/p>\n<p>bf07 Solaris Reserved 1<\/p>\n<p>bf0a Solaris Reserved 4<\/p>\n<p>c002 HP-UX service<\/p>\n<p>ef01 MBR partition scheme<\/p>\n<p>fb01 VMWare reserved<\/p>\n<p>&nbsp;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div><\/div>\n<div>\n<div>================================================<\/div>\n<\/div>\n<div>\n<h2><span id=\"Partition_type_GUIDs\" class=\"mw-headline\">Partition type GUIDs<\/span><\/h2>\n<table class=\"wikitable\">\n<tbody>\n<tr>\n<th>Operating system<\/th>\n<th>Partition type<\/th>\n<th>Globally unique identifier (GUID)<sup id=\"cite_ref-32\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-32\">[d]<\/a><\/sup><\/th>\n<\/tr>\n<tr>\n<td rowspan=\"7\"><i>(None)<\/i><\/td>\n<td>Unused entry<\/td>\n<td><span class=\"monospaced\">00000000-0000-0000-0000-000000000000<\/span><\/td>\n<\/tr>\n<tr>\n<td><a class=\"mw-redirect\" title=\"Master Boot Record\" href=\"https:\/\/en.wikipedia.org\/wiki\/Master_Boot_Record\">MBR<\/a> partition scheme<\/td>\n<td><span class=\"monospaced\">024DEE41-33E7-11D3-9D69-0008C781F39F<\/span><\/td>\n<\/tr>\n<tr>\n<td><a class=\"mw-redirect\" title=\"EFI System partition\" href=\"https:\/\/en.wikipedia.org\/wiki\/EFI_System_partition\">EFI System partition<\/a><\/td>\n<td><span class=\"monospaced\">C12A7328-F81F-11D2-BA4B-00A0C93EC93B<\/span><\/td>\n<\/tr>\n<tr>\n<td><a title=\"BIOS boot partition\" href=\"https:\/\/en.wikipedia.org\/wiki\/BIOS_boot_partition\">BIOS boot partition<\/a><sup id=\"cite_ref-33\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-33\">[e]<\/a><\/sup><\/td>\n<td><span class=\"monospaced\">21686148-6449-6E6F-744E-656564454649<\/span><\/td>\n<\/tr>\n<tr>\n<td>Intel Fast Flash (iFFS) partition (for Intel Rapid Start technology)<sup id=\"cite_ref-Gigabyte_2012_RS_34-0\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-Gigabyte_2012_RS-34\">[29]<\/a><\/sup><sup id=\"cite_ref-35\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-35\">[30]<\/a><\/sup><\/td>\n<td><span class=\"monospaced\">D3BFE2DE-3DAF-11DF-BA40-E3A556D89593<\/span><\/td>\n<\/tr>\n<tr>\n<td>Sony boot partition<sup id=\"cite_ref-manufacturerbootpartition_37-0\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-manufacturerbootpartition-37\">[f]<\/a><\/sup><\/td>\n<td><span class=\"monospaced\">F4019732-066E-4E12-8273-346C5641494F<\/span><\/td>\n<\/tr>\n<tr>\n<td>Lenovo boot partition<sup id=\"cite_ref-manufacturerbootpartition_37-1\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-manufacturerbootpartition-37\">[f]<\/a><\/sup><\/td>\n<td><span class=\"monospaced\">BFBFAFE7-A34F-448A-9A5B-6213EB736C22<\/span><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"7\"><a title=\"Microsoft Windows\" href=\"https:\/\/en.wikipedia.org\/wiki\/Microsoft_Windows\">Windows<\/a><\/td>\n<td><a title=\"Microsoft Reserved Partition\" href=\"https:\/\/en.wikipedia.org\/wiki\/Microsoft_Reserved_Partition\">Microsoft Reserved Partition<\/a> (MSR)<\/td>\n<td><span class=\"monospaced\">E3C9E316-0B5C-4DB8-817D-F92DF00215AE<\/span><\/td>\n<\/tr>\n<tr>\n<td><a class=\"mw-redirect\" title=\"Basic data partition\" href=\"https:\/\/en.wikipedia.org\/wiki\/Basic_data_partition\">Basic data partition<\/a><sup id=\"cite_ref-linwin_39-0\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-linwin-39\">[g]<\/a><\/sup><\/td>\n<td><span class=\"monospaced\">EBD0A0A2-B9E5-4433-87C0-68B6B72699C7<\/span><\/td>\n<\/tr>\n<tr>\n<td><a title=\"Logical Disk Manager\" href=\"https:\/\/en.wikipedia.org\/wiki\/Logical_Disk_Manager\">Logical Disk Manager<\/a> (LDM) metadata partition<\/td>\n<td><span class=\"monospaced\">5808C8AA-7E8F-42E0-85D2-E1E90434CFB3<\/span><\/td>\n<\/tr>\n<tr>\n<td>Logical Disk Manager data partition<\/td>\n<td><span class=\"monospaced\">AF9B60A0-1431-4F62-BC68-3311714A69AD<\/span><\/td>\n<\/tr>\n<tr>\n<td><a class=\"mw-redirect\" title=\"Windows Recovery Environment\" href=\"https:\/\/en.wikipedia.org\/wiki\/Windows_Recovery_Environment\">Windows Recovery Environment<\/a><\/td>\n<td><span class=\"monospaced\">DE94BBA4-06D1-4D40-A16A-BFD50179D6AC<\/span><\/td>\n<\/tr>\n<tr>\n<td><a class=\"mw-redirect\" title=\"IBM General Parallel File System\" href=\"https:\/\/en.wikipedia.org\/wiki\/IBM_General_Parallel_File_System\">IBM General Parallel File System<\/a> (GPFS) partition<\/td>\n<td><span class=\"monospaced\">37AFFC90-EF7D-4E96-91C3-2D7AE055B174<\/span><\/td>\n<\/tr>\n<tr>\n<td><a class=\"mw-redirect\" title=\"Storage Spaces\" href=\"https:\/\/en.wikipedia.org\/wiki\/Storage_Spaces\">Storage Spaces<\/a> partition<\/td>\n<td><span class=\"monospaced\">E75CAF8F-F680-4CEE-AFA3-B001E56EFC2D<\/span><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\"><a title=\"HP-UX\" href=\"https:\/\/en.wikipedia.org\/wiki\/HP-UX\">HP-UX<\/a><\/td>\n<td>Data partition<\/td>\n<td><span class=\"monospaced\">75894C1E-3AEB-11D3-B7C1-7B03A0000000<\/span><\/td>\n<\/tr>\n<tr>\n<td>Service Partition<\/td>\n<td><span class=\"monospaced\">E2A1E728-32E3-11D6-A682-7B03A0000000<\/span><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"13\"><a title=\"Linux\" href=\"https:\/\/en.wikipedia.org\/wiki\/Linux\">Linux<\/a><\/td>\n<td>Linux filesystem data<sup id=\"cite_ref-linwin_39-1\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-linwin-39\">[g]<\/a><\/sup><\/td>\n<td><span class=\"monospaced\">0FC63DAF-8483-4772-8E79-3D69D8477DE4<\/span><\/td>\n<\/tr>\n<tr>\n<td>RAID partition<\/td>\n<td><span class=\"monospaced\">A19D880F-05FC-4D3B-A006-743F0F84911E<\/span><\/td>\n<\/tr>\n<tr>\n<td>Root partition (x86)<sup id=\"cite_ref-DiscoverablePartitionsSpec_40-0\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-DiscoverablePartitionsSpec-40\">[33]<\/a><\/sup><\/td>\n<td><span class=\"monospaced\">44479540-F297-41B2-9AF7-D131D5F0458A<\/span><\/td>\n<\/tr>\n<tr>\n<td>Root partition (x86-64)<sup id=\"cite_ref-DiscoverablePartitionsSpec_40-1\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-DiscoverablePartitionsSpec-40\">[33]<\/a><\/sup><\/td>\n<td><span class=\"monospaced\">4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709<\/span><\/td>\n<\/tr>\n<tr>\n<td>Root partition (32-bit ARM)<sup id=\"cite_ref-DiscoverablePartitionsSpec_40-2\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-DiscoverablePartitionsSpec-40\">[33]<\/a><\/sup><\/td>\n<td><span class=\"monospaced\">69DAD710-2CE4-4E3C-B16C-21A1D49ABED3<\/span><\/td>\n<\/tr>\n<tr>\n<td>Root partition (64-bit ARM\/AArch64)<sup id=\"cite_ref-DiscoverablePartitionsSpec_40-3\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-DiscoverablePartitionsSpec-40\">[33]<\/a><\/sup><\/td>\n<td><span class=\"monospaced\">B921B045-1DF0-41C3-AF44-4C6F280D3FAE<\/span><\/td>\n<\/tr>\n<tr>\n<td>Swap partition<\/td>\n<td><span class=\"monospaced\">0657FD6D-A4AB-43C4-84E5-0933C84B4F4F<\/span><\/td>\n<\/tr>\n<tr>\n<td><a title=\"Logical Volume Manager (Linux)\" href=\"https:\/\/en.wikipedia.org\/wiki\/Logical_Volume_Manager_(Linux)\">Logical Volume Manager<\/a> (LVM) partition<\/td>\n<td><span class=\"monospaced\">E6D6D379-F507-44C2-A23C-238F2A3DF928<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"monospaced\">\/home<\/span> partition<sup id=\"cite_ref-DiscoverablePartitionsSpec_40-4\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-DiscoverablePartitionsSpec-40\">[33]<\/a><\/sup><\/td>\n<td><span class=\"monospaced\">933AC7E1-2EB4-4F13-B844-0E14E2AEF915<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"monospaced\">\/srv<\/span> (server data) partition<sup id=\"cite_ref-DiscoverablePartitionsSpec_40-5\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-DiscoverablePartitionsSpec-40\">[33]<\/a><\/sup><\/td>\n<td><span class=\"monospaced\">3B8F8425-20E0-4F3B-907F-1A25A76F98E8<\/span><\/td>\n<\/tr>\n<tr>\n<td>Plain <a title=\"Dm-crypt\" href=\"https:\/\/en.wikipedia.org\/wiki\/Dm-crypt\">dm-crypt<\/a> partition<sup id=\"cite_ref-saout1_41-0\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-saout1-41\">[34]<\/a><\/sup><sup id=\"cite_ref-saout2_42-0\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-saout2-42\">[35]<\/a><\/sup><sup id=\"cite_ref-pyuefi_43-0\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-pyuefi-43\">[36]<\/a><\/sup><\/td>\n<td><span class=\"monospaced\">7FFEC5C9-2D00-49B7-8941-3EA10A5586B7<\/span><\/td>\n<\/tr>\n<tr>\n<td><a title=\"Linux Unified Key Setup\" href=\"https:\/\/en.wikipedia.org\/wiki\/Linux_Unified_Key_Setup\">LUKS<\/a> partition<sup id=\"cite_ref-saout1_41-1\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-saout1-41\">[34]<\/a><\/sup><sup id=\"cite_ref-saout2_42-1\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-saout2-42\">[35]<\/a><\/sup><sup id=\"cite_ref-pyuefi_43-1\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-pyuefi-43\">[36]<\/a><\/sup><sup id=\"cite_ref-44\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-44\">[37]<\/a><\/sup><\/td>\n<td><span class=\"monospaced\">CA7D7CCB-63ED-4C53-861C-1742536059CC<\/span><\/td>\n<\/tr>\n<tr>\n<td>Reserved<\/td>\n<td><span class=\"monospaced\">8DA63339-0007-60C0-C436-083AC8230908<\/span><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"6\"><a title=\"FreeBSD\" href=\"https:\/\/en.wikipedia.org\/wiki\/FreeBSD\">FreeBSD<\/a><\/td>\n<td>Boot partition<\/td>\n<td><span class=\"monospaced\">83BD6B9D-7F41-11DC-BE0B-001560B84F0F<\/span><\/td>\n<\/tr>\n<tr>\n<td>Data partition<\/td>\n<td><span class=\"monospaced\">516E7CB4-6ECF-11D6-8FF8-00022D09712B<\/span><\/td>\n<\/tr>\n<tr>\n<td>Swap partition<\/td>\n<td><span class=\"monospaced\">516E7CB5-6ECF-11D6-8FF8-00022D09712B<\/span><\/td>\n<\/tr>\n<tr>\n<td><a title=\"Unix File System\" href=\"https:\/\/en.wikipedia.org\/wiki\/Unix_File_System\">Unix File System<\/a> (UFS) partition<\/td>\n<td><span class=\"monospaced\">516E7CB6-6ECF-11D6-8FF8-00022D09712B<\/span><\/td>\n<\/tr>\n<tr>\n<td><a title=\"Vinum volume manager\" href=\"https:\/\/en.wikipedia.org\/wiki\/Vinum_volume_manager\">Vinum volume manager<\/a> partition<\/td>\n<td><span class=\"monospaced\">516E7CB8-6ECF-11D6-8FF8-00022D09712B<\/span><\/td>\n<\/tr>\n<tr>\n<td><a title=\"ZFS\" href=\"https:\/\/en.wikipedia.org\/wiki\/ZFS\">ZFS<\/a> partition<\/td>\n<td><span class=\"monospaced\">516E7CBA-6ECF-11D6-8FF8-00022D09712B<\/span><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"14\"><a title=\"MacOS\" href=\"https:\/\/en.wikipedia.org\/wiki\/MacOS\">macOS<\/a><br \/>\n<a title=\"Darwin (operating system)\" href=\"https:\/\/en.wikipedia.org\/wiki\/Darwin_(operating_system)\">Darwin<\/a><\/td>\n<td><a class=\"mw-redirect\" title=\"Hierarchical File System Plus\" href=\"https:\/\/en.wikipedia.org\/wiki\/Hierarchical_File_System_Plus\">Hierarchical File System Plus<\/a> (HFS+) partition<\/td>\n<td><span class=\"monospaced\">48465300-0000-11AA-AA11-00306543ECAC<\/span><\/td>\n<\/tr>\n<tr>\n<td><a title=\"Apple Inc.\" href=\"https:\/\/en.wikipedia.org\/wiki\/Apple_Inc.\">Apple<\/a> <a title=\"Apple File System\" href=\"https:\/\/en.wikipedia.org\/wiki\/Apple_File_System\">APFS<\/a><\/td>\n<td><span class=\"monospaced\">7C3457EF-0000-11AA-AA11-00306543ECAC<\/span><\/td>\n<\/tr>\n<tr>\n<td><a title=\"Apple Inc.\" href=\"https:\/\/en.wikipedia.org\/wiki\/Apple_Inc.\">Apple<\/a> <a title=\"Unix File System\" href=\"https:\/\/en.wikipedia.org\/wiki\/Unix_File_System\">UFS<\/a> container<\/td>\n<td><span class=\"monospaced\">55465300-0000-11AA-AA11-00306543ECAC<\/span><\/td>\n<\/tr>\n<tr>\n<td><a title=\"ZFS\" href=\"https:\/\/en.wikipedia.org\/wiki\/ZFS\">ZFS<\/a><sup id=\"cite_ref-solmac_45-0\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-solmac-45\">[h]<\/a><\/sup><\/td>\n<td><span class=\"monospaced\">6A898CC3-1DD2-11B2-99A6-080020736631<\/span><\/td>\n<\/tr>\n<tr>\n<td>Apple RAID partition<\/td>\n<td><span class=\"monospaced\">52414944-0000-11AA-AA11-00306543ECAC<\/span><\/td>\n<\/tr>\n<tr>\n<td>Apple RAID partition, offline<\/td>\n<td><span class=\"monospaced\">52414944-5F4F-11AA-AA11-00306543ECAC<\/span><\/td>\n<\/tr>\n<tr>\n<td>Apple Boot partition (Recovery HD)<\/td>\n<td><span class=\"monospaced\">426F6F74-0000-11AA-AA11-00306543ECAC<\/span><\/td>\n<\/tr>\n<tr>\n<td>Apple Label<\/td>\n<td><span class=\"monospaced\">4C616265-6C00-11AA-AA11-00306543ECAC<\/span><\/td>\n<\/tr>\n<tr>\n<td>Apple TV Recovery partition<\/td>\n<td><span class=\"monospaced\">5265636F-7665-11AA-AA11-00306543ECAC<\/span><\/td>\n<\/tr>\n<tr>\n<td>Apple Core Storage (i.e. Lion FileVault) partition<\/td>\n<td><span class=\"monospaced\">53746F72-6167-11AA-AA11-00306543ECAC<\/span><\/td>\n<\/tr>\n<tr>\n<td>SoftRAID_Status<\/td>\n<td><span class=\"monospaced\">B6FA30DA-92D2-4A9A-96F1-871EC6486200<\/span><\/td>\n<\/tr>\n<tr>\n<td>SoftRAID_Scratch<\/td>\n<td><span class=\"monospaced\">2E313465-19B9-463F-8126-8A7993773801<\/span><\/td>\n<\/tr>\n<tr>\n<td>SoftRAID_Volume<\/td>\n<td><span class=\"monospaced\">FA709C7E-65B1-4593-BFD5-E71D61DE9B02<\/span><\/td>\n<\/tr>\n<tr>\n<td>SoftRAID_Cache<\/td>\n<td><span class=\"monospaced\">BBBA6DF5-F46F-4A89-8F59-8765B2727503<\/span><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"13\"><a title=\"Solaris (operating system)\" href=\"https:\/\/en.wikipedia.org\/wiki\/Solaris_(operating_system)\">Solaris<\/a><br \/>\n<a title=\"Illumos\" href=\"https:\/\/en.wikipedia.org\/wiki\/Illumos\">illumos<\/a><\/td>\n<td>Boot partition<\/td>\n<td><span class=\"monospaced\">6A82CB45-1DD2-11B2-99A6-080020736631<\/span><\/td>\n<\/tr>\n<tr>\n<td>Root partition<\/td>\n<td><span class=\"monospaced\">6A85CF4D-1DD2-11B2-99A6-080020736631<\/span><\/td>\n<\/tr>\n<tr>\n<td>Swap partition<\/td>\n<td><span class=\"monospaced\">6A87C46F-1DD2-11B2-99A6-080020736631<\/span><\/td>\n<\/tr>\n<tr>\n<td>Backup partition<\/td>\n<td><span class=\"monospaced\">6A8B642B-1DD2-11B2-99A6-080020736631<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"monospaced\">\/usr<\/span> partition<sup id=\"cite_ref-solmac_45-1\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-solmac-45\">[h]<\/a><\/sup><\/td>\n<td><span class=\"monospaced\">6A898CC3-1DD2-11B2-99A6-080020736631<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"monospaced\">\/var<\/span> partition<\/td>\n<td><span class=\"monospaced\">6A8EF2E9-1DD2-11B2-99A6-080020736631<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"monospaced\">\/home<\/span> partition<\/td>\n<td><span class=\"monospaced\">6A90BA39-1DD2-11B2-99A6-080020736631<\/span><\/td>\n<\/tr>\n<tr>\n<td>Alternate sector<\/td>\n<td><span class=\"monospaced\">6A9283A5-1DD2-11B2-99A6-080020736631<\/span><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"5\">Reserved partition<\/td>\n<td><span class=\"monospaced\">6A945A3B-1DD2-11B2-99A6-080020736631<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"monospaced\">6A9630D1-1DD2-11B2-99A6-080020736631<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"monospaced\">6A980767-1DD2-11B2-99A6-080020736631<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"monospaced\">6A96237F-1DD2-11B2-99A6-080020736631<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"monospaced\">6A8D2AC7-1DD2-11B2-99A6-080020736631<\/span><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"6\"><a title=\"NetBSD\" href=\"https:\/\/en.wikipedia.org\/wiki\/NetBSD\">NetBSD<\/a><sup id=\"cite_ref-46\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-46\">[38]<\/a><\/sup><sup id=\"cite_ref-netbsd_47-0\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-netbsd-47\">[i]<\/a><\/sup><\/td>\n<td>Swap partition<\/td>\n<td><span class=\"monospaced\">49F48D32-B10E-11DC-B99B-0019D1879648<\/span><\/td>\n<\/tr>\n<tr>\n<td><a title=\"Unix File System\" href=\"https:\/\/en.wikipedia.org\/wiki\/Unix_File_System\">FFS<\/a> partition<\/td>\n<td><span class=\"monospaced\">49F48D5A-B10E-11DC-B99B-0019D1879648<\/span><\/td>\n<\/tr>\n<tr>\n<td><a title=\"Log-structured File System (BSD)\" href=\"https:\/\/en.wikipedia.org\/wiki\/Log-structured_File_System_(BSD)\">LFS<\/a> partition<\/td>\n<td><span class=\"monospaced\">49F48D82-B10E-11DC-B99B-0019D1879648<\/span><\/td>\n<\/tr>\n<tr>\n<td>RAID partition<\/td>\n<td><span class=\"monospaced\">49F48DAA-B10E-11DC-B99B-0019D1879648<\/span><\/td>\n<\/tr>\n<tr>\n<td>Concatenated partition<\/td>\n<td><span class=\"monospaced\">2DB519C4-B10F-11DC-B99B-0019D1879648<\/span><\/td>\n<\/tr>\n<tr>\n<td>Encrypted partition<\/td>\n<td><span class=\"monospaced\">2DB519EC-B10F-11DC-B99B-0019D1879648<\/span><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\"><a title=\"Chrome OS\" href=\"https:\/\/en.wikipedia.org\/wiki\/Chrome_OS\">Chrome OS<\/a><sup id=\"cite_ref-48\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-48\">[39]<\/a><\/sup><\/td>\n<td>Chrome OS kernel<\/td>\n<td><span class=\"monospaced\">FE3A2A5D-4F32-41A7-B725-ACCC3285A309<\/span><\/td>\n<\/tr>\n<tr>\n<td>Chrome OS rootfs<\/td>\n<td><span class=\"monospaced\">3CB8E202-3B7E-47DD-8A3C-7FF2A13CFCEC<\/span><\/td>\n<\/tr>\n<tr>\n<td>Chrome OS future use<\/td>\n<td><span class=\"monospaced\">2E0A753D-9E48-43B0-8337-B15192CB1B5E<\/span><\/td>\n<\/tr>\n<tr>\n<td><a title=\"Haiku (operating system)\" href=\"https:\/\/en.wikipedia.org\/wiki\/Haiku_(operating_system)\">Haiku<\/a><sup id=\"cite_ref-49\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-49\">[40]<\/a><\/sup><\/td>\n<td>Haiku BFS<\/td>\n<td><span class=\"monospaced\">42465331-3BA3-10F1-802A-4861696B7521<\/span><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"6\"><a title=\"MidnightBSD\" href=\"https:\/\/en.wikipedia.org\/wiki\/MidnightBSD\">MidnightBSD<\/a><sup id=\"cite_ref-50\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-50\">[41]<\/a><\/sup><sup id=\"cite_ref-netbsd_47-1\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-netbsd-47\">[i]<\/a><\/sup><\/td>\n<td>Boot partition<\/td>\n<td><span class=\"monospaced\">85D5E45E-237C-11E1-B4B3-E89A8F7FC3A7<\/span><\/td>\n<\/tr>\n<tr>\n<td>Data partition<\/td>\n<td><span class=\"monospaced\">85D5E45A-237C-11E1-B4B3-E89A8F7FC3A7<\/span><\/td>\n<\/tr>\n<tr>\n<td>Swap partition<\/td>\n<td><span class=\"monospaced\">85D5E45B-237C-11E1-B4B3-E89A8F7FC3A7<\/span><\/td>\n<\/tr>\n<tr>\n<td><a title=\"Unix File System\" href=\"https:\/\/en.wikipedia.org\/wiki\/Unix_File_System\">Unix File System<\/a> (UFS) partition<\/td>\n<td><span class=\"monospaced\">0394EF8B-237E-11E1-B4B3-E89A8F7FC3A7<\/span><\/td>\n<\/tr>\n<tr>\n<td><a title=\"Vinum volume manager\" href=\"https:\/\/en.wikipedia.org\/wiki\/Vinum_volume_manager\">Vinum volume manager<\/a> partition<\/td>\n<td><span class=\"monospaced\">85D5E45C-237C-11E1-B4B3-E89A8F7FC3A7<\/span><\/td>\n<\/tr>\n<tr>\n<td><a title=\"ZFS\" href=\"https:\/\/en.wikipedia.org\/wiki\/ZFS\">ZFS<\/a> partition<\/td>\n<td><span class=\"monospaced\">85D5E45D-237C-11E1-B4B3-E89A8F7FC3A7<\/span><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"24\"><a title=\"Ceph (software)\" href=\"https:\/\/en.wikipedia.org\/wiki\/Ceph_(software)\">Ceph<\/a><sup id=\"cite_ref-cephuuidlist_52-0\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-cephuuidlist-52\">[j]<\/a><\/sup><\/td>\n<td>Journal<\/td>\n<td><span class=\"monospaced\">45B0969E-9B03-4F30-B4C6-B4B80CEFF106<\/span><\/td>\n<\/tr>\n<tr>\n<td><a title=\"Dm-crypt\" href=\"https:\/\/en.wikipedia.org\/wiki\/Dm-crypt\">dm-crypt<\/a> journal<\/td>\n<td><span class=\"monospaced\">45B0969E-9B03-4F30-B4C6-5EC00CEFF106<\/span><\/td>\n<\/tr>\n<tr>\n<td>OSD<\/td>\n<td><span class=\"monospaced\">4FBD7E29-9D25-41B8-AFD0-062C0CEFF05D<\/span><\/td>\n<\/tr>\n<tr>\n<td><a title=\"Dm-crypt\" href=\"https:\/\/en.wikipedia.org\/wiki\/Dm-crypt\">dm-crypt<\/a> OSD<\/td>\n<td><span class=\"monospaced\">4FBD7E29-9D25-41B8-AFD0-5EC00CEFF05D<\/span><\/td>\n<\/tr>\n<tr>\n<td>Disk in creation<\/td>\n<td><span class=\"monospaced\">89C57F98-2FE5-4DC0-89C1-F3AD0CEFF2BE<\/span><\/td>\n<\/tr>\n<tr>\n<td><a title=\"Dm-crypt\" href=\"https:\/\/en.wikipedia.org\/wiki\/Dm-crypt\">dm-crypt<\/a> disk in creation<\/td>\n<td><span class=\"monospaced\">89C57F98-2FE5-4DC0-89C1-5EC00CEFF2BE<\/span><\/td>\n<\/tr>\n<tr>\n<td>Block<\/td>\n<td><span class=\"monospaced\">CAFECAFE-9B03-4F30-B4C6-B4B80CEFF106<\/span><\/td>\n<\/tr>\n<tr>\n<td>Block DB<\/td>\n<td><span class=\"monospaced\">30CD0809-C2B2-499C-8879-2D6B78529876<\/span><\/td>\n<\/tr>\n<tr>\n<td>Block write-ahead log<\/td>\n<td><span class=\"monospaced\">5CE17FCE-4087-4169-B7FF-056CC58473F9<\/span><\/td>\n<\/tr>\n<tr>\n<td>Lockbox for <a title=\"Dm-crypt\" href=\"https:\/\/en.wikipedia.org\/wiki\/Dm-crypt\">dm-crypt<\/a> keys<\/td>\n<td><span class=\"monospaced\">FB3AABF9-D25F-47CC-BF5E-721D1816496B<\/span><\/td>\n<\/tr>\n<tr>\n<td>Multipath OSD<\/td>\n<td><span class=\"monospaced\">4FBD7E29-8AE0-4982-BF9D-5A8D867AF560<\/span><\/td>\n<\/tr>\n<tr>\n<td>Multipath journal<\/td>\n<td><span class=\"monospaced\">45B0969E-8AE0-4982-BF9D-5A8D867AF560<\/span><\/td>\n<\/tr>\n<tr>\n<td>Multipath block<\/td>\n<td><span class=\"monospaced\">CAFECAFE-8AE0-4982-BF9D-5A8D867AF560<\/span><\/td>\n<\/tr>\n<tr>\n<td>Multipath block<\/td>\n<td><span class=\"monospaced\">7F4A666A-16F3-47A2-8445-152EF4D03F6C<\/span><\/td>\n<\/tr>\n<tr>\n<td>Multipath block DB<\/td>\n<td><span class=\"monospaced\">EC6D6385-E346-45DC-BE91-DA2A7C8B3261<\/span><\/td>\n<\/tr>\n<tr>\n<td>Multipath block write-ahead log<\/td>\n<td><span class=\"monospaced\">01B41E1B-002A-453C-9F17-88793989FF8F<\/span><\/td>\n<\/tr>\n<tr>\n<td><a title=\"Dm-crypt\" href=\"https:\/\/en.wikipedia.org\/wiki\/Dm-crypt\">dm-crypt<\/a> block<\/td>\n<td><span class=\"monospaced\">CAFECAFE-9B03-4F30-B4C6-5EC00CEFF106<\/span><\/td>\n<\/tr>\n<tr>\n<td><a title=\"Dm-crypt\" href=\"https:\/\/en.wikipedia.org\/wiki\/Dm-crypt\">dm-crypt<\/a> block DB<\/td>\n<td><span class=\"monospaced\">93B0052D-02D9-4D8A-A43B-33A3EE4DFBC3<\/span><\/td>\n<\/tr>\n<tr>\n<td><a title=\"Dm-crypt\" href=\"https:\/\/en.wikipedia.org\/wiki\/Dm-crypt\">dm-crypt<\/a> block write-ahead log<\/td>\n<td><span class=\"monospaced\">306E8683-4FE2-4330-B7C0-00A917C16966<\/span><\/td>\n<\/tr>\n<tr>\n<td><a title=\"Dm-crypt\" href=\"https:\/\/en.wikipedia.org\/wiki\/Dm-crypt\">dm-crypt<\/a> LUKS journal<\/td>\n<td><span class=\"monospaced\">45B0969E-9B03-4F30-B4C6-35865CEFF106<\/span><\/td>\n<\/tr>\n<tr>\n<td><a title=\"Dm-crypt\" href=\"https:\/\/en.wikipedia.org\/wiki\/Dm-crypt\">dm-crypt<\/a> LUKS block<\/td>\n<td><span class=\"monospaced\">CAFECAFE-9B03-4F30-B4C6-35865CEFF106<\/span><\/td>\n<\/tr>\n<tr>\n<td><a title=\"Dm-crypt\" href=\"https:\/\/en.wikipedia.org\/wiki\/Dm-crypt\">dm-crypt<\/a> LUKS block DB<\/td>\n<td><span class=\"monospaced\">166418DA-C469-4022-ADF4-B30AFD37F176<\/span><\/td>\n<\/tr>\n<tr>\n<td><a title=\"Dm-crypt\" href=\"https:\/\/en.wikipedia.org\/wiki\/Dm-crypt\">dm-crypt<\/a> LUKS block write-ahead log<\/td>\n<td><span class=\"monospaced\">86A32090-3647-40B9-BBBD-38D8C573AA86<\/span><\/td>\n<\/tr>\n<tr>\n<td><a title=\"Dm-crypt\" href=\"https:\/\/en.wikipedia.org\/wiki\/Dm-crypt\">dm-crypt<\/a> LUKS OSD<\/td>\n<td><span class=\"monospaced\">4FBD7E29-9D25-41B8-AFD0-35865CEFF05D<\/span><\/td>\n<\/tr>\n<tr>\n<td><a title=\"OpenBSD\" href=\"https:\/\/en.wikipedia.org\/wiki\/OpenBSD\">OpenBSD<\/a><\/td>\n<td>Data partition<\/td>\n<td><span class=\"monospaced\">824CC7A0-36A8-11E3-890A-952519AD3F61<\/span><\/td>\n<\/tr>\n<tr>\n<td><a title=\"QNX\" href=\"https:\/\/en.wikipedia.org\/wiki\/QNX\">QNX<\/a><\/td>\n<td>Power-safe (QNX6) file system<sup id=\"cite_ref-53\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-53\">[43]<\/a><\/sup><\/td>\n<td><span class=\"monospaced\">CEF5A9AD-73BC-4601-89F3-CDEEEEE321A1<\/span><\/td>\n<\/tr>\n<tr>\n<td><a title=\"Plan 9 from Bell Labs\" href=\"https:\/\/en.wikipedia.org\/wiki\/Plan_9_from_Bell_Labs\">Plan 9<\/a><\/td>\n<td>Plan 9 partition<\/td>\n<td><span class=\"monospaced\">C91818F9-8025-47AF-89D2-F030D7000C2C<\/span><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\"><a class=\"mw-redirect\" title=\"VMware ESX\" href=\"https:\/\/en.wikipedia.org\/wiki\/VMware_ESX\">VMware ESX<\/a><\/td>\n<td>vmkcore (<a class=\"mw-redirect\" title=\"Coredump\" href=\"https:\/\/en.wikipedia.org\/wiki\/Coredump\">coredump<\/a> partition)<\/td>\n<td><span class=\"monospaced\">9D275380-40AD-11DB-BF97-000C2911D1B8<\/span><\/td>\n<\/tr>\n<tr>\n<td><a class=\"mw-redirect\" title=\"VMFS\" href=\"https:\/\/en.wikipedia.org\/wiki\/VMFS\">VMFS<\/a> filesystem partition<\/td>\n<td><span class=\"monospaced\">AA31E02A-400F-11DB-9590-000C2911D1B8<\/span><\/td>\n<\/tr>\n<tr>\n<td>VMware Reserved<\/td>\n<td><span class=\"monospaced\">9198EFFC-31C0-11DB-8F78-000C2911D1B8<\/span><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"16\"><a class=\"mw-redirect\" title=\"Android-IA\" href=\"https:\/\/en.wikipedia.org\/wiki\/Android-IA\">Android-IA<\/a><sup id=\"cite_ref-54\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-54\">[44]<\/a><\/sup><sup id=\"cite_ref-55\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-55\">[45]<\/a><\/sup><sup id=\"cite_ref-56\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-56\">[46]<\/a><\/sup><sup id=\"cite_ref-57\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-57\">[47]<\/a><\/sup><\/td>\n<td>Bootloader<\/td>\n<td><span class=\"monospaced\">2568845D-2332-4675-BC39-8FA5A4748D15<\/span><\/td>\n<\/tr>\n<tr>\n<td>Bootloader2<\/td>\n<td><span class=\"monospaced\">114EAFFE-1552-4022-B26E-9B053604CF84<\/span><\/td>\n<\/tr>\n<tr>\n<td>Boot<\/td>\n<td><span class=\"monospaced\">49A4D17F-93A3-45C1-A0DE-F50B2EBE2599<\/span><\/td>\n<\/tr>\n<tr>\n<td>Recovery<\/td>\n<td><span class=\"monospaced\">4177C722-9E92-4AAB-8644-43502BFD5506<\/span><\/td>\n<\/tr>\n<tr>\n<td>Misc<\/td>\n<td><span class=\"monospaced\">EF32A33B-A409-486C-9141-9FFB711F6266<\/span><\/td>\n<\/tr>\n<tr>\n<td>Metadata<\/td>\n<td><span class=\"monospaced\">20AC26BE-20B7-11E3-84C5-6CFDB94711E9<\/span><\/td>\n<\/tr>\n<tr>\n<td>System<\/td>\n<td><span class=\"monospaced\">38F428E6-D326-425D-9140-6E0EA133647C<\/span><\/td>\n<\/tr>\n<tr>\n<td>Cache<\/td>\n<td><span class=\"monospaced\">A893EF21-E428-470A-9E55-0668FD91A2D9<\/span><\/td>\n<\/tr>\n<tr>\n<td>Data<\/td>\n<td><span class=\"monospaced\">DC76DDA9-5AC1-491C-AF42-A82591580C0D<\/span><\/td>\n<\/tr>\n<tr>\n<td>Persistent<\/td>\n<td><span class=\"monospaced\">EBC597D0-2053-4B15-8B64-E0AAC75F4DB1<\/span><\/td>\n<\/tr>\n<tr>\n<td>Vendor<\/td>\n<td><span class=\"monospaced\">C5A0AEEC-13EA-11E5-A1B1-001E67CA0C3C<\/span><\/td>\n<\/tr>\n<tr>\n<td>Config<\/td>\n<td><span class=\"monospaced\">BD59408B-4514-490D-BF12-9878D963F378<\/span><\/td>\n<\/tr>\n<tr>\n<td>Factory<\/td>\n<td><span class=\"monospaced\">8F68CC74-C5E5-48DA-BE91-A0C8C15E9C80<\/span><\/td>\n<\/tr>\n<tr>\n<td>Factory (alt)<sup id=\"cite_ref-58\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-58\">[48]<\/a><\/sup><\/td>\n<td><span class=\"monospaced\">9FDAA6EF-4B3F-40D2-BA8D-BFF16BFB887B<\/span><\/td>\n<\/tr>\n<tr>\n<td>Fastboot \/ Tertiary<sup id=\"cite_ref-59\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-59\">[49]<\/a><\/sup><sup id=\"cite_ref-60\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-60\">[50]<\/a><\/sup><\/td>\n<td><span class=\"monospaced\">767941D0-2085-11E3-AD3B-6CFDB94711E9<\/span><\/td>\n<\/tr>\n<tr>\n<td>OEM<\/td>\n<td><span class=\"monospaced\">AC6D7924-EB71-4DF8-B48D-E267B27148FF<\/span><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\"><a title=\"Android (operating system)\" href=\"https:\/\/en.wikipedia.org\/wiki\/Android_(operating_system)\">Android 6.0+ ARM<\/a><\/td>\n<td>Android Meta<\/td>\n<td><span class=\"monospaced\">19A710A2-B3CA-11E4-B026-10604B889DCF<\/span><\/td>\n<\/tr>\n<tr>\n<td>Android EXT<\/td>\n<td><span class=\"monospaced\">193D1EA4-B3CA-11E4-B075-10604B889DCF<\/span><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Open Network Install Environment (<a class=\"mw-redirect\" title=\"ONIE\" href=\"https:\/\/en.wikipedia.org\/wiki\/ONIE\">ONIE<\/a>)<\/td>\n<td>Boot<\/td>\n<td><span class=\"monospaced\">7412F7D5-A156-4B13-81DC-867174929325<\/span><\/td>\n<\/tr>\n<tr>\n<td>Config<\/td>\n<td><span class=\"monospaced\">D4E6E2CD-4469-46F3-B5CB-1BFF57AFC149<\/span><\/td>\n<\/tr>\n<tr>\n<td><a title=\"PowerPC\" href=\"https:\/\/en.wikipedia.org\/wiki\/PowerPC\">PowerPC<\/a><\/td>\n<td>PReP boot<\/td>\n<td><span class=\"monospaced\">9E1A2D38-C612-4316-AA26-8B49521E5A8B<\/span><\/td>\n<\/tr>\n<tr>\n<td><a title=\"Freedesktop.org\" href=\"https:\/\/en.wikipedia.org\/wiki\/Freedesktop.org\">freedesktop.org<\/a> OSes (Linux, etc.)<\/td>\n<td>Shared boot loader configuration<sup id=\"cite_ref-61\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/GUID_Partition_Table#cite_note-61\">[51]<\/a><\/sup><\/td>\n<td><span class=\"monospaced\">BC13C2FF-59E6-4262-A352-B275FD6F7172<\/span><\/td>\n<\/tr>\n<tr>\n<td><a title=\"Atari TOS\" href=\"https:\/\/en.wikipedia.org\/wiki\/Atari_TOS\">Atari TOS<\/a><\/td>\n<td>Basic data partition (GEM, BGM, F32)<\/td>\n<td><span class=\"monospaced\">734E5AFE-F61A-11E6-BC64-92361F002671<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div><\/div>\n<div><\/div>\n<div>\u53c2\u8003\uff1a<\/div>\n<div>https:\/\/www.cnblogs.com\/duzhaoqi\/p\/7395619.html<\/div>\n<div><\/div>\n<div>.<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u4e0efdisk\u521b\u5efaMBR\u5206\u533a\u4e00\u6837\uff0csgdisk\u662f\u4e00\u4e2a\u521b\u5efaGPT\u5206\u533a\u7684\u5de5\u5177\uff0c\u4e86\u89e3GP &hellip; <a href=\"https:\/\/www.xiaobo.li\/notes\/archives\/1087\">\u7ee7\u7eed\u9605\u8bfb <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[287],"tags":[],"class_list":["post-1087","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts\/1087","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/comments?post=1087"}],"version-history":[{"count":0,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts\/1087\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/media?parent=1087"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/categories?post=1087"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/tags?post=1087"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}