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Parity check Errors and Checksum Errors

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  • Author
Quote

Phase 1 - find and verify superblock...
Phase 2 - using internal log
        - zero log...
        - scan filesystem freespace and inode maps...
        - found root inode chunk
Phase 3 - for each AG...
        - scan (but don't clear) agi unlinked lists...
        - process known inodes and perform inode discovery...
        - agno = 0
        - agno = 1
        - agno = 2
        - agno = 3
        - process newly discovered inodes...
Phase 4 - check for duplicate blocks...
        - setting up duplicate extent list...
        - check for inodes claiming duplicate blocks...
        - agno = 0
        - agno = 1
        - agno = 2
        - agno = 3
No modify flag set, skipping phase 5
Phase 6 - check inode connectivity...
        - traversing filesystem ...
        - traversal finished ...
        - moving disconnected inodes to lost+found ...
Phase 7 - verify link counts...
No modify flag set, skipping filesystem flush and exiting.




When I did it from within unraids webGUI according to the instructions provided by @trurl, I get this output for disk 1.

  • Community Expert

Normally still would need to check the exit code or run without -n, but since it was okay before no need.

  • Author
Quote

root@Nano:~# xfs_repair -n /dev/md1 && echo ${PIPESTATUS[0]}
Phase 1 - find and verify superblock...
Phase 2 - using internal log
        - zero log...
        - scan filesystem freespace and inode maps...
        - found root inode chunk
Phase 3 - for each AG...
        - scan (but don't clear) agi unlinked lists...
        - process known inodes and perform inode discovery...
        - agno = 0
        - agno = 1
        - agno = 2
        - agno = 3
        - process newly discovered inodes...
Phase 4 - check for duplicate blocks...
        - setting up duplicate extent list...
        - check for inodes claiming duplicate blocks...
        - agno = 1
        - agno = 0
        - agno = 2
        - agno = 3
No modify flag set, skipping phase 5
Phase 6 - check inode connectivity...
        - traversing filesystem ...
        - traversal finished ...
        - moving disconnected inodes to lost+found ...
Phase 7 - verify link counts...
No modify flag set, skipping filesystem flush and exiting.
0

 

Okey, I did it one more time "xfs_repair -n /dev/md1 && echo ${PIPESTATUS[0]}".

this returned the exit code 0 (Se printout above)

Is it anything else I should look into. Or should I re-run the parity check, and accept all the error (for this time).
And then continue as normal, if no more errors occur after that?

  • Community Expert

Probably the option for now.

  • Author

Okey, I will do that, thanx for now. Many thanx to you Johnnie and trurl for all the help. Lets hope that everything works now :-D If not you will soon know ;-)

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