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Support automatic VM lock freeing #48

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opened 2019-08-07 10:17:16 -04:00 by JoshuaBoniface · 2 comments
JoshuaBoniface commented 2019-08-07 10:17:16 -04:00 (Migrated from git.bonifacelabs.ca)
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If a VM failed in some obscure way, PVC should provide a mechanism for freeing the RBD locks at a VM level (i.e. unlock all disk images belonging to VM X). Frontend both in CLI, API, and useful during some automated events (maybe clear on start if safe?).

If a VM failed in some obscure way, PVC should provide a mechanism for freeing the RBD locks at a VM level (i.e. unlock all disk images belonging to VM `X`). Frontend both in CLI, API, and useful during some automated events (maybe clear on start if safe?).
JoshuaBoniface commented 2019-08-07 17:51:25 -04:00 (Migrated from git.bonifacelabs.ca)
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Added this as a CLI/API command (pvc vm flush-locks or POST /api/v1/vm/<vm>/locks), plus the already-existent on-fence lock freeing. This should be robust enough and without getting into the potential headaches of automated lock freeing.

Added this as a CLI/API command (`pvc vm flush-locks` or `POST /api/v1/vm/<vm>/locks`), plus the already-existent on-fence lock freeing. This should be robust enough and without getting into the potential headaches of automated lock freeing.
JoshuaBoniface commented 2019-08-07 17:51:25 -04:00 (Migrated from git.bonifacelabs.ca)
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Reference: parallelvirtualcluster/pvc#48
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