37b7a2097a
Not really a new bug, but turns out this wasn't generally known or documented anywhere. As a heads up for folks we'll put in a known issue into the release note for N. Change-Id: Ied267c84dee2473e592eb737baab630954a2b5b3
9 lines
530 B
YAML
9 lines
530 B
YAML
---
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issues:
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- When running Nova Compute and Cinder Volume or Backup services on the same
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host they must use a shared lock directory to avoid rare race conditions
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that can cause volume operation failures (primarily attach/detach of
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volumes). This is done by setting the "lock_path" to the same directory
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in the "oslo_concurrency" section of nova.conf and cinder.conf. This issue
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affects all previous releases utilizing os-brick and shared operations
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on hosts between Nova Compute and Cinder data services. |