Re: [PATCH v3 1/2] copy-before-write: allow specifying minimum cluster size

2024-07-12 Thread Vladimir Sementsov-Ogievskiy
On 11.07.24 15:09, Fiona Ebner wrote: In the context of backup fleecing, discarding the source will not work when the fleecing image has a larger granularity than the one used for block-copy operations (can happen if the backup target has smaller cluster size), because cbw_co_pdiscard_snapshot()

[PATCH v3 1/2] copy-before-write: allow specifying minimum cluster size

2024-07-11 Thread Fiona Ebner
In the context of backup fleecing, discarding the source will not work when the fleecing image has a larger granularity than the one used for block-copy operations (can happen if the backup target has smaller cluster size), because cbw_co_pdiscard_snapshot() will align down the discard requests and