problem about rescue-disk-Collection of common programming errors

10 years ago
admin
1 minute

  • MKT
    ubuntu virtualization hard-drive kvm-virtualization rescue-disk
    We have a HP DL380 Server which has ubuntu 12.04 OS as Host and for Virtualization KVM. Power of our server unplugged suddenly and after plugging power size of image of vm in */var/lib/libvirt/images/image.img*decreased from 100G to 1G and when vm power up following error occurred:error: unknown filesystem grub rescue>we had critical data on vm so what should we do ?

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