Re: [PATCH v4 4/5] qapi: blockdev-backup: add discard-source parameter

2024-03-14 Thread Vladimir Sementsov-Ogievskiy
On 13.03.24 19:08, Markus Armbruster wrote: Vladimir Sementsov-Ogievskiy writes: Add a parameter that enables discard-after-copy. That is mostly useful in "push backup with fleecing" scheme, when source is snapshot-access format driver node, based on copy-before-write filter snapshot-access AP

Re: [PATCH v4 4/5] qapi: blockdev-backup: add discard-source parameter

2024-03-13 Thread Markus Armbruster
Vladimir Sementsov-Ogievskiy writes: > Add a parameter that enables discard-after-copy. That is mostly useful > in "push backup with fleecing" scheme, when source is snapshot-access > format driver node, based on copy-before-write filter snapshot-access > API: > > [guest] [snapshot-access] ~