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Re: [Qemu-devel] [Bug 1422307] Re: qemu-nbd corrupts files
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From: |
Stefan Hajnoczi |
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Subject: |
Re: [Qemu-devel] [Bug 1422307] Re: qemu-nbd corrupts files |
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Date: |
Wed, 18 Feb 2015 13:58:16 +0000 |
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User-agent: |
Mutt/1.5.23 (2014-03-12) |
On Wed, Feb 18, 2015 at 09:11:57AM -0000, Pierre Schweitzer wrote:
> Does that mean it can also affect VMs running with VDI disk(s)?
Yes, that's what Max's example showed.
Note that only raw, qcow2, and qed support in QEMU is designed for
running guests. The other formats like vmdk and vdi are mainly for
qemu-img convert and will perform poorly because they don't handle
parallel I/O requests.
Stefan
pgp8gbkh9ATbl.pgp
Description: PGP signature
- [Qemu-devel] [PATCH RFC v3 00/14] Dirty bitmaps migration, Vladimir Sementsov-Ogievskiy, 2015/02/18
- [Qemu-devel] [PATCH RFC v3 01/14] qmp: add query-block-dirty-bitmap, Vladimir Sementsov-Ogievskiy, 2015/02/18
- [Qemu-devel] [PATCH RFC v3 03/14] block: BdrvDirtyBitmap serialization interface, Vladimir Sementsov-Ogievskiy, 2015/02/18
- [Qemu-devel] [PATCH RFC v3 09/14] iotests: maintain several vms in test, Vladimir Sementsov-Ogievskiy, 2015/02/18
- [Qemu-devel] [PATCH RFC v3 06/14] block: add bdrv_next_dirty_bitmap(), Vladimir Sementsov-Ogievskiy, 2015/02/18
- [Qemu-devel] [PATCH RFC v3 02/14] hbitmap: serialization, Vladimir Sementsov-Ogievskiy, 2015/02/18
- [Qemu-devel] [PATCH RFC v3 08/14] migration: add migration/block-dirty-bitmap.c, Vladimir Sementsov-Ogievskiy, 2015/02/18
- [Qemu-devel] [PATCH RFC v3 13/14] iotests: add dirty bitmap migration test, Vladimir Sementsov-Ogievskiy, 2015/02/18