OL: Oracle Linux Server with BTRFS Root Filesystem Fails to Boot - Read-Only Filesystem (Doc ID 2612736.1)

Last updated on OCTOBER 24, 2020

Applies to:

Symptoms

Following a reboot, an Oracle Linux server fails to start - the root filesystem turns read-only thereby preventing proper boot-up and system operation.

it is running Oracle Linux Virtual Machine, not able to create files using touch or other commands.

Ignoring transid failure
parent transid verify failed on 194842427392 wanted 324765 found 324757
Ignoring transid failure
parent transid verify failed on 194842427392 wanted 324765 found 324757
Ignoring transid failure
parent transid verify failed on 194399797248 wanted 324765 found 324763
Ignoring transid failure
parent transid verify failed on 194842427392 wanted 324765 found 324757
Ignoring transid failure
leaf parent key incorrect 194399797248
bad block 194399797248
Errors found in extent allocation tree or chunk allocation
parent transid verify failed on 194377875456 wanted 324765 found 324762
parent transid verify failed on 194377875456 wanted 324765 found 324762
parent transid verify failed on 194377875456 wanted 324765 found 324762
parent transid verify failed on 194377875456 wanted 324765 found 324762
Ignoring transid failure

Cause

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