Madhu Rajanna 8d3a44d0c4 rbd: add minsnapshotsonimage flag ... An rbd image can have a maximum number of snapshots defined by maxsnapshotsonimage On the limit is reached the cephcsi will start flattening the older snapshots and returns the ABORT error message, The Request comes after this as to wait till all the images are flattened (this will increase the PVC creation time. Instead of waiting till the maximum snapshots on an RBD image, we can have a soft limit, once the limit reached cephcsi will start flattening the task to break the chain. With this PVC creation time will only be affected when the hard limit (minsnapshotsonimage) reached. Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>		2020-11-18 05:59:20 +00:00
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cephcsi.go	rbd: add minsnapshotsonimage flag	2020-11-18 05:59:20 +00:00