Madhu Rajanna 8ef7143e6c rbd: add maxsnapshotsonimage flag ... Added maxsnapshotsonimage flag to flatten the older rbd images on the chain to avoid issue in krbd.The limit is in krbd since it only allocate 1 4KiB page to handle all the snapshot ids for an image. The max limit is 510 as per https://github.com/torvalds/linux/blob/ aaa2faab4ed8e5fe0111e04d6e168c028fe2987f/drivers/block/rbd.c#L98 in cephcsi we arekeeping the default to 450 to reserve 10% to avoid issues. Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>		2020-07-06 10:08:31 +00:00
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cephcsi.go	rbd: add maxsnapshotsonimage flag	2020-07-06 10:08:31 +00:00