System unavailable: test-rhibmcloud-rhel9-x64-1

[adamfarley]

• Please put the system name in the title of this issue.

• Link to any log file showing the problem:

  • https://ci.adoptium.net/job/Test_openjdk21_hs_special.functional_x86-64_linux/186/
  • https://ci.adoptium.net/job/Test_openjdk21_hs_dev.functional_x86-64_linux/93/

• Specific error text (if applicable):

00:02:59.877  /usr/bin/Xvfb
[Pipeline] wrap
00:03:00.005  $ Xvfb -displayfd 2 -screen 0 1024x768x24 -fbdir /home/jenkins/workspace/Test_openjdk21_hs_special.functional_x86-64_linux/.xvfb-186-..fbdir4865061837619137501
00:03:20.075  Xvfb starting0
00:03:20.075  
00:03:20.075  ERROR: Xvfb failed to start, consult the lines above for errors

• Please describe the issue:
  Two test jobs failed to start Xvfb on the same machine last week.

[steelhead31]

This error would suggest the directory it was using for the frame buffer wasnt created , or had the wrong permissions.. rerunning on the same node here : https://ci.adoptium.net/job/Grinder/16537/console

[steelhead31]

Both of these jobs appear to have completed successfully in grinders on the same machine..

https://ci.adoptium.net/job/Grinder/16537/
https://ci.adoptium.net/job/Grinder/16538/

This may have been a glitch ot transient issue.

Since I can't replicate, I can't debug further. If this recurs, please reopen this issue.