Madhu Rajanna 517ad8c644 rbd: use dummy image to workaround rbd scheduling bug ... currently we have a bug in rbd mirror scheduling module. After doing failover and failback the scheduling is not getting updated and the mirroring snapshots are not getting created periodically as per the scheduling interval. This PR workarounds this one by doing below operations * Create a dummy (unique) image per cluster and this image should be easily identified. * During Promote operation on any image enable the mirroring on the dummy image. when we enable the mirroring on the dummy image the pool will get updated and the scheduling will be reconfigured. * During Demote operation on any image disable the mirroring on the dummy image. the disable need to be done to enable the mirroring again when we get the promote request to make the image as primary * When the DR is no more needed, this image need to be manually cleanup as for now as we dont want to add a check in the existing DeleteVolume code path for delete dummy image as it impact the performance of the DeleteVolume workflow. Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>		2021-11-19 09:38:59 +05:30
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cephfs	cleanup: move mount functions to new pkg	2021-09-23 06:39:37 +00:00
controller	cleanup: simplify checkStaticVolume function and remove unwanted vars	2021-09-07 12:51:30 +00:00
csi-common	util: NodeGetVolumeStatsResponse.Usage may not contain negative values	2021-10-20 07:18:48 +00:00
journal	cleanup: replace parentName to snapParentName in checkReservation	2021-09-14 05:32:54 +00:00
kms	util: set defaults for Vault config before converting	2021-10-28 14:41:53 +00:00
liveness	cleanup: move log functions to new internal/util/log package	2021-08-26 09:34:05 +00:00
rbd	rbd: use dummy image to workaround rbd scheduling bug	2021-11-19 09:38:59 +05:30
util	util: add helper to get the cluster ID	2021-11-19 09:38:59 +05:30