File: os-brick-lock-dir-c659089679aac50f.yaml

package info (click to toggle)
nova 2:14.0.0-4+deb9u1
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 33,804 kB
  • sloc: python: 315,557; sh: 1,317; xml: 1,184; pascal: 1,168; makefile: 126; sql: 43
file content (9 lines) | stat: -rw-r--r-- 531 bytes parent folder | download | duplicates (4)
1
2
3
4
5
6
7
8
9
---
issues:
  - When running Nova Compute and Cinder Volume or Backup services on the same
    host they must use a shared lock directory to avoid rare race conditions
    that can cause volume operation failures (primarily attach/detach of
    volumes). This is done by setting the "lock_path" to the same directory
    in the "oslo_concurrency" section of nova.conf and cinder.conf. This issue
    affects all previous releases utilizing os-brick and shared operations
    on hosts between Nova Compute and Cinder data services.