On 08/27/2012 06:45 PM, levin li wrote: > During recovery, a VDI creation request may waits for recovery > to complete, and VDI creation request is a cluster request which > prevent other cluster requests being processed, when recovery comes > to notify_recovery_completion_work, it issues another cluster request > with SD_OP_COMPLETE_RECOVERY which is blocked by VDI creation, and > as result, notify_recovery_completion_work blocks the recovery_wqueue, > if a new recovery comes, it's blocked, at the same time, a VDI creation > request may waits for this recovery to complete, so it's a dead lock.
With this patch, we can pass 026 again. Applied. Thanks, Yuan -- sheepdog mailing list [email protected] http://lists.wpkg.org/mailman/listinfo/sheepdog
