[Impact]
Running standard btrfs tests will cause a machine to reboot.
[Fix]
commit 2c21b4d733d6e50514e30ffd87110364ddda695b
"Btrfs: fix transaction abortion when remounting btrfs from RW to RO"
[Testcase]
See attached hacked up bash script. Run with 7 devices for the btrfs scratch pool. Run with all mount options. Without the fix, the machine reboots. With the fix, one can run this multiple times w/o a reboot.
SRU Justification:
[Impact]
Running standard btrfs tests will cause a machine to reboot.
[Fix] 514e30ffd871103 64ddda695b
commit 2c21b4d733d6e50
"Btrfs: fix transaction abortion when remounting btrfs from RW to RO"
[Testcase]
See attached hacked up bash script. Run with 7 devices for the btrfs scratch pool. Run with all mount options. Without the fix, the machine reboots. With the fix, one can run this multiple times w/o a reboot.