После обновления biosа жесткого диска parted начал выдавать ошибку
$ sudo parted [sudo] password for exprwat: GNU Parted 2.3 Using /dev/sda Welcome to GNU Parted! Type 'help' to view a list of commands. (parted) print Error: Invalid argument during seek for read on /dev/sda Retry/Ignore/Cancel? r Error: Invalid argument during seek for read on /dev/sda Retry/Ignore/Cancel? i Error: The backup GPT table is corrupt, but the primary appears OK, so that will be used. OK/Cancel? o Backtrace has 8 calls on stack: 8: /lib/x86_64-linux-gnu/libparted.so.0(ped_assert+0x2e) [0x7fe0a840348e] 7: /lib/x86_64-linux-gnu/libparted.so.0(+0x4127b) [0x7fe0a843527b] 6: /lib/x86_64-linux-gnu/libparted.so.0(ped_disk_new+0x58) [0x7fe0a8409698] 5: parted() [0x406d5f] 4: parted(interactive_mode+0xf3) [0x40dae3] 3: parted(main+0x1446) [0x406446] 2: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xed) [0x7fe0a7bec76d] 1: parted() [0x4064d9] You found a bug in GNU Parted! Here's what you have to do: Don't panic! The bug has most likely not affected any of your data. Help us to fix this bug by doing the following: Check whether the bug has already been fixed by checking the last version of GNU Parted that you can find at: http://ftp.gnu.org/gnu/parted/ Please check this version prior to bug reporting. If this has not been fixed yet or if you don't know how to check, please visit the GNU Parted website: http://www.gnu.org/software/parted for further information. Your report should contain the version of this release (2.3) along with the error message below, the output of parted DEVICE unit co print unit s print and the following history of commands you entered. Also include any additional information about your setup you consider important. Assertion (last_usable <= disk->dev->length) at ../../../libparted/labels/gpt.c:980 in function _parse_header() failed.
С помощью утилы gdisk
$ sudo gdisk /dev/sda GPT fdisk (gdisk) version 0.8.5 Warning! Disk size is smaller than the main header indicates! Loading secondary header from the last sector of the disk! You should use 'v' to verify disk integrity, and perhaps options on the experts' menu to repair the disk. Caution: invalid backup GPT header, but valid main header; regenerating backup header from main header. Warning! One or more CRCs don't match. You should repair the disk! Partition table scan: MBR: protective BSD: not present APM: not present GPT: damaged Command (? for help): v Caution: The CRC for the backup partition table is invalid. This table may be corrupt. This program will automatically create a new backup partition table when you save your partitions. Problem: The secondary header's self-pointer indicates that it doesn't reside at the end of the disk. If you've added a disk to a RAID array, use the 'e' option on the experts' menu to adjust the secondary header's and partition table's locations. Problem: Disk is too small to hold all the data! (Disk size is 5856037983 sectors, needs to be 5860531055 sectors.) The 'e' option on the experts' menu may fix this problem. Caution: Partition 1 doesn't begin on a 8-sector boundary. This may result in degraded performance on some modern (2009 and later) hard disks. Consult http://www.ibm.com/developerworks/linux/library/l-4kb-sector-disks/ for information on disk alignment. Identified 3 problems!
Данные наверное все сохранились
p: Disk /dev/sda: 5856037983 sectors, 2.7 TiB Logical sector size: 512 bytes Disk identifier (GUID): 4F60FAED-DB31-49E3-A3C0-3274E71A91C7 Partition table holds up to 128 entries First usable sector is 34, last usable sector is 5860531021 Partitions will be aligned on 8-sector boundaries Total free space is 4747250186 sectors (2.2 TiB) Number Start (sector) End (sector) Size Code Name 1 34 1953791 954.0 MiB 0700 primary 2 1953792 9764863 3.7 GiB 8200 primary 3 9764864 136718335 60.5 GiB 0700 6 136720384 1113282883 465.7 GiB 0700 Command (? for help):
6 - /home с ценными данными. Прошу совета как не потерять данные и восстановить gpt