How to fix corrupted ploop
Stop the container Mount the container’s ploop image.
cd /vz/private/CTID
check fdisk:
fdisk -l root.hdd/root.hdd
Mount:
ploop mount root.hdd/DiskDescriptor.xml Opening delta /vz/private/16311/root.hdd/root.hdd Adding delta dev=/dev/ploop28980 img=/vz/private/16311/root.hdd/root.hdd (rw) #note the dev=/dev/ploop2890
As from previous output we can see how it's mounted dev=/dev/ploop2890 Try e2fsck
e2fsck /dev/ploop28980
If fail try with another superblock:
mke2fs /dev/ploop28980 # note the block here and use one of them e2fsck -b 32768 /dev/ploop28980