Re: [PATCH v3 2/3] migration: dirty-bitmap: Allow control of bitmap persistence

2021-02-12 Thread Eric Blake
On 2/12/21 11:34 AM, Peter Krempa wrote: > Bitmap's source persistence 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

[PATCH v3 2/3] migration: dirty-bitmap: Allow control of bitmap persistence

2021-02-12 Thread Peter Krempa
Bitmap's source persistence 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