Intermittent failure with test backup

[michaelpq]

Half of the time the backup test fails:
============== running regression test queries ==============
test init ... ok
test backup ... FAILED
test backup_from_standby ... ok
test delete ... ok
test option ... ok
test purge ... ok
test restore ... ok
test restore_checksum ... ok
test show ... ok

---

*** 59,65 ****
0
1
3
! Number of remaining archivelog files: 2

BACKUP COMMAND TEST-0009

full backup with keep-srvlog-files and keep-srvlog-days

The number of existing server log files already backuped is greater than 1.
--- 59,65 ----
0
1
3
! Number of remaining archivelog files: 0

BACKUP COMMAND TEST-0009

full backup with keep-srvlog-files and keep-srvlog-days

The number of existing server log files already backuped is greater than 1.

I can see that 0e239cd has been added as a temporary solution. Could it be possible to at least back-patch that to the other branches?

[amitlan]

Thanks for the report. Didn't see the failure in back-branches at the time the fix was committed, so didn't think of back-patching. Will do.

EDIT: And done.

[michaelpq]

9.4 and 9.5 have been complaining 25%~50% of the time with this test unfortunately. On a Linux VM I was able to reproduce that as well btw, I think that a slower environment makes that easier to happen. Thanks!