Re: [PATCH v2 2/2] migration: dirty-bitmap: Allow control of bitmap persistance

2021-02-12 Thread Eric Blake
On 2/10/21 10:53 AM, Peter Krempa wrote: > Bitmap's source persistance is transported over the migration stream and persistence > the destination mirrors it. In some cases the destination might want to > persist bitmaps which are not persistent on the source (e.g. the result > of merge of bitmaps

Re: [PATCH v2 2/2] migration: dirty-bitmap: Allow control of bitmap persistance

2021-02-11 Thread Vladimir Sementsov-Ogievskiy
10.02.2021 19:53, Peter Krempa wrote: Bitmap's source persistance is transported over the migration stream and the destination mirrors it. In some cases the destination might want to persist bitmaps which are not persistent on the source (e.g. the result of merge of bitmaps from a number of layer

[PATCH v2 2/2] migration: dirty-bitmap: Allow control of bitmap persistance

2021-02-10 Thread Peter Krempa
Bitmap's source persistance is transported over the migration stream and the destination mirrors it. In some cases the destination might want to persist bitmaps which are not persistent on the source (e.g. the result of merge of bitmaps from a number of layers on the source when migrating into a sq