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[Bug 1270608] [NEW] n-cpu 'iSCSI device not found' log causes gate-tempest-dsvm-*-full to fail

 

Public bug reported:

Changes are failing the gate-tempest-*-full gate due to an error message in the logs.
The error message is like

2014-01-18 20:13:19.437 | Log File: n-cpu
2014-01-18 20:13:20.482 | 2014-01-18 20:04:05.189 ERROR nova.compute.manager [req-25a1842c-ce9a-4035-8975-651f6ee5ddfc tempest.scenario.manager-tempest-1060379467-user tempest.scenario.manager-tempest-1060379467-tenant] [instance: 0b1c1b55-b520-4ff2-bac2-8457ba3f4b6a] Error: iSCSI device not found at /dev/disk/by-path/ip-127.0.0.1:3260-iscsi-iqn.2010-10.org.openstack:volume-a6e86002-dc25-4782-943b-58cc0c68238d-lun-1

Here's logstash for the query:

http://logstash.openstack.org/#eyJzZWFyY2giOiJmaWxlbmFtZTpcImxvZ3Mvc2NyZWVuLW4tY3B1LnR4dFwiIEFORCBtZXNzYWdlOlwiRXJyb3I6IGlTQ1NJIGRldmljZSBub3QgZm91bmQgYXQgL2Rldi9kaXNrL2J5LXBhdGgvaXAtMTI3LjAuMC4xOjMyNjAtaXNjc2ktaXFuLjIwMTAtMTAub3JnLm9wZW5zdGFjazp2b2x1bWUtXCIiLCJmaWVsZHMiOltdLCJvZmZzZXQiOjAsInRpbWVmcmFtZSI6IjYwNDgwMCIsImdyYXBobW9kZSI6ImNvdW50IiwidGltZSI6eyJ1c2VyX2ludGVydmFsIjowfSwic3RhbXAiOjEzOTAxNTA4NTU5NTJ9

shows several failures starting at 2014-01-17T14:00:00

Maybe tempest is doing something that generates the ERROR message and then isn't accepting the error message it should?
Or nova is logging an error message when it shouldn't?

** Affects: nova
     Importance: Undecided
         Status: New

** Description changed:

  Changes are failing the gate-tempest-*-full gate due to an error message in the logs.
  The error message is like
  
  2014-01-18 20:13:19.437 | Log File: n-cpu
  2014-01-18 20:13:20.482 | 2014-01-18 20:04:05.189 ERROR nova.compute.manager [req-25a1842c-ce9a-4035-8975-651f6ee5ddfc tempest.scenario.manager-tempest-1060379467-user tempest.scenario.manager-tempest-1060379467-tenant] [instance: 0b1c1b55-b520-4ff2-bac2-8457ba3f4b6a] Error: iSCSI device not found at /dev/disk/by-path/ip-127.0.0.1:3260-iscsi-iqn.2010-10.org.openstack:volume-a6e86002-dc25-4782-943b-58cc0c68238d-lun-1
  
  Here's logstash for the query:
  
  http://logstash.openstack.org/#eyJzZWFyY2giOiJmaWxlbmFtZTpcImxvZ3Mvc2NyZWVuLW4tY3B1LnR4dFwiIEFORCBtZXNzYWdlOlwiRXJyb3I6IGlTQ1NJIGRldmljZSBub3QgZm91bmQgYXQgL2Rldi9kaXNrL2J5LXBhdGgvaXAtMTI3LjAuMC4xOjMyNjAtaXNjc2ktaXFuLjIwMTAtMTAub3JnLm9wZW5zdGFjazp2b2x1bWUtXCIiLCJmaWVsZHMiOltdLCJvZmZzZXQiOjAsInRpbWVmcmFtZSI6IjYwNDgwMCIsImdyYXBobW9kZSI6ImNvdW50IiwidGltZSI6eyJ1c2VyX2ludGVydmFsIjowfSwic3RhbXAiOjEzOTAxNTA4NTU5NTJ9
  
  shows several failures starting at 2014-01-17T14:00:00
  
- Maybe tempest is generating an ERROR nad not accepting an error message it should?
+ Maybe tempest is doing something that generates the ERROR message and then isn't accepting the error message it should?
  Or nova is logging an error message when it shouldn't?

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https://bugs.launchpad.net/bugs/1270608

Title:
  n-cpu 'iSCSI device not found' log causes gate-tempest-dsvm-*-full to
  fail

Status in OpenStack Compute (Nova):
  New

Bug description:
  Changes are failing the gate-tempest-*-full gate due to an error message in the logs.
  The error message is like

  2014-01-18 20:13:19.437 | Log File: n-cpu
  2014-01-18 20:13:20.482 | 2014-01-18 20:04:05.189 ERROR nova.compute.manager [req-25a1842c-ce9a-4035-8975-651f6ee5ddfc tempest.scenario.manager-tempest-1060379467-user tempest.scenario.manager-tempest-1060379467-tenant] [instance: 0b1c1b55-b520-4ff2-bac2-8457ba3f4b6a] Error: iSCSI device not found at /dev/disk/by-path/ip-127.0.0.1:3260-iscsi-iqn.2010-10.org.openstack:volume-a6e86002-dc25-4782-943b-58cc0c68238d-lun-1

  Here's logstash for the query:

  http://logstash.openstack.org/#eyJzZWFyY2giOiJmaWxlbmFtZTpcImxvZ3Mvc2NyZWVuLW4tY3B1LnR4dFwiIEFORCBtZXNzYWdlOlwiRXJyb3I6IGlTQ1NJIGRldmljZSBub3QgZm91bmQgYXQgL2Rldi9kaXNrL2J5LXBhdGgvaXAtMTI3LjAuMC4xOjMyNjAtaXNjc2ktaXFuLjIwMTAtMTAub3JnLm9wZW5zdGFjazp2b2x1bWUtXCIiLCJmaWVsZHMiOltdLCJvZmZzZXQiOjAsInRpbWVmcmFtZSI6IjYwNDgwMCIsImdyYXBobW9kZSI6ImNvdW50IiwidGltZSI6eyJ1c2VyX2ludGVydmFsIjowfSwic3RhbXAiOjEzOTAxNTA4NTU5NTJ9

  shows several failures starting at 2014-01-17T14:00:00

  Maybe tempest is doing something that generates the ERROR message and then isn't accepting the error message it should?
  Or nova is logging an error message when it shouldn't?

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Follow ups

References