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SuperSSpeed S238 - fix data loss

  • APU1C4
  • BIOS: 04/05/2014
  • SSD: SuperSSpeed S328 16GB, S/N: YTAC140301142, Firmware: V4629
  • Filesystem: EXT4 (with noatime,discard,commit=60)
Fix dataloss
  • PXE boot systemrescuecd
    • Recover partition table with 'testdisk'.
    • fsck all partitions, be sure to check lvm partitions.
  • Boot into CentOS 6.5 rescue mode to reinstall grub (MBR)
    • Choose to mount under /mnt/sysimage
    • chroot /mnt/sysimage
    • grub-install /dev/sda
    • If you get this problem: /dev/sdb1 does not have any corresponding BIOS drive, edit the /boot/grub/ temporary to point to /dev/sdb. Reinstall grub and change back the file.
    • exit
    • reboot
supersspeed_s238.txt · Last modified: 2021/10/09 15:14 by