Hi,
after an controlled shutdown of the whole cluster do to external
circumstances we decided to update from 19.2 to 20.2 after the restart.
The system was health before and after the update.
The nodes mounting the filesystem were not equally lucky and were
partially shutdown hard. Storage was kept running additional ~30min
after node shutdown, all inflight operations should have finished.
Now we discover the some of the user files seem to be replaced with
zeros. For example:
stat .gitignore
File: .gitignore
Size: 4429 Blocks: 9 IO Block: 4194304 regular
file
Device: 0,48 Inode: 1100241384598 Links: 1
hexdump -C .gitignore
00000000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
|................|
*
00001140 00 00 00 00 00 00 00 00 00 00 00 00 00 |.............|
0000114d
Scanning for files containing only zeros show several issues of files
that were likely accessed before or during the shutdown of the nodes.
How should I progress from here?
Cheers
Dominik
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