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[Po-Hsu Lin <2071813@xxxxxxxxxxxxxxxxxx>]

I tried to extend the timeout on AWS and add a time command to calculate
the duration.

For AWS c3.xlarge
* ovl-idmapped-mount.sh 
  real   24m38.814s
  user   0m0.278s
  sys    0m2.169s
* ovl-map-files.sh
  real  0m30.616s
  user  0m0.055s
  sys   0m0.063s
* mkdir-xattrs.sh
  real  0m20.913s
  user  0m0.210s
  sys   0m0.174s
* ovl-refcnt.sh
  real  0m21.383s
  user  0m0.213s
  sys   0m0.181s
* ovl-shiftfs.sh
  real  0m0.026s
  user  0m0.017s
  sys   0m0.010s
* shiftfs-lxd.sh
  real  0m0.027s
  user  0m0.013s
  sys   0m0.016s
* ubuntu_overlayfs_smoke_test.sh
  real  0m3.068s
  user  0m1.231s
  sys   0m1.661s
* shiftfs-hung.sh
  real  0m0.026s
  user  0m0.015s
  sys   0m0.013s

Next is to collect this information from Oracle.

** Changed in: ubuntu-kernel-tests
     Assignee: (unassigned) => Po-Hsu Lin (cypressyew)

** Changed in: ubuntu-kernel-tests
       Status: New => In Progress

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https://bugs.launchpad.net/bugs/2071813

Title:
  ovl-idmapped-mount.sh in ubuntu_overlayfs_smoke_test timeout 600

Status in ubuntu-kernel-tests:
  In Progress

Bug description:
  Noticed this in some but not all cloud instances for Noble (6.8
  kernel). There is no error in the log visible. This test seems to be
  running immediately after installing LXD and in a couple of cases the
  test cases after this one run successful. Could this be a race between
  LXD setup and first use?

  On the other hand I also see cases where up to 3 of those tests run
  into the same timeout.

  09:53:56 INFO |     START    ubuntu_overlayfs_smoke_test.ovl-idmapped-mount.sh    ubuntu_overlayfs_smoke_test.ovl-idmapped-mount.sh    timeout=600    timestamp=1718099636    localtime=Jun 11 09:53:56    
    	  	471 	  	09:53:56 DEBUG| Persistent state client._record_indent now set to 2
    	  	472 	  	09:53:56 DEBUG| Persistent state client.unexpected_reboot now set to ('ubuntu_overlayfs_smoke_test.ovl-idmapped-mount.sh', 'ubuntu_overlayfs_smoke_test.ovl-idmapped-mount.sh')
    	  	473 	  	09:53:56 DEBUG| Waiting for pid 6315 for 600 seconds
    	  	474 	  	09:53:56 WARNI| System python is too old, crash handling disabled
    	  	475 	  	09:53:56 DEBUG| Running 'sudo -iu ubuntu /home/ubuntu/autotest/client/tmp/ubuntu_overlayfs_smoke_test/src/overlay-shiftfs-tests/tests/ovl-idmapped-mount.sh'
    	  	476 	  	09:54:03 DEBUG| [stdout] Creating idmap-test
    	  	477 	  	10:03:56 INFO | Timer expired (600 sec.), nuking pid 6315
    	  	478 	  	10:03:56 INFO |         ERROR    ubuntu_overlayfs_smoke_test.ovl-idmapped-mount.sh    ubuntu_overlayfs_smoke_test.ovl-idmapped-mount.sh    timestamp=1718100236    localtime=Jun 11 10:03:56    Test timeout expired, rc=15
    	  	479 	  	10:03:56 INFO |     END ERROR    ubuntu_overlayfs_smoke_test.ovl-idmapped-mount.sh    ubuntu_overlayfs_smoke_test.ovl-idmapped-mount.sh    timestamp=1718100236    localtime=Jun 11 10:03:56    
    	  	480 	  	10:03:56 DEBUG| Persistent state client._record_indent now set to 1

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