Re: Query on the dirty bitmap

2025-04-08 Thread prashant patil
aviour? [{ "start": 0, "length": 1073741824, "depth": 0, "present": true, "zero": false, "data": true, "compressed": false, "offset": 0}] Regards, Prashant On Mon, Apr 7, 2025 at 8:24 PM Eric Blake wrote: > On Mon, Apr

Re: Query on the dirty bitmap

2025-04-07 Thread prashant patil
t;: false, "data": true, "compressed": false, "offset": 346947584}, { "start": 347078656, "length": 65536, "depth": 0, "present": false, "zero": false, "data": false, "compressed": false}, { "s

Issue with copy-before-write snapshot

2025-03-18 Thread Prashant Patil
Hello All, Hope this email finds you well. We are currently exploring the copy-before-write snapshot operation through series of steps mentioned here - https://www.mail-archive.com/qemu-devel@nongnu.org/msg876056.html We are not able to run 'blockdev-replace' command, it fails with below error:

Re: Query on the dirty bitmap

2025-03-05 Thread prashant patil
ow if there is any other better alternative to do the same. Thanks Prashant On Fri, Feb 28, 2025 at 3:53 AM Eric Blake wrote: > On Wed, Feb 19, 2025 at 04:23:26PM +0530, prashant patil wrote: > > Hello All, > > Hope this email finds you well. > > > > I have been tryin

Query on the dirty bitmap

2025-02-19 Thread prashant patil
Hello All, Hope this email finds you well. I have been trying with qemu for a while now, and have come across a problem specific to dirty bitmaps. I have enabled bitmap on the qcow2 disk image using 'qemu-img bitmap' command, exposed the bitmap over a unix socket using 'qemu-nbd' command. Now when