From: Fam Zheng <famz@redhat.com>
To: Anton Nefedov <anton.nefedov@virtuozzo.com>
Cc: qemu-devel@nongnu.org, qemu-block@nongnu.org, kwolf@redhat.com,
mreitz@redhat.com, eblake@redhat.com, stefanha@redhat.com,
den@virtuozzo.com
Subject: Re: [Qemu-devel] [PATCH 0/5] compressed block-stream
Date: Thu, 16 Nov 2017 11:26:22 +0800 [thread overview]
Message-ID: <20171116032622.GB14771@lemon> (raw)
In-Reply-To: <1510654613-47868-1-git-send-email-anton.nefedov@virtuozzo.com>
On Tue, 11/14 13:16, Anton Nefedov wrote:
> It might be useful to compress images during block-stream;
> this way the user can merge compressed images of a backing chain and
> the result will remain compressed.
I haven't looked at the patches yet so maybe the answer is obvious, but still:
would the "compress" option be still necessary if what we have is
blockdev-stream instead?
Fam
next prev parent reply other threads:[~2017-11-16 3:26 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-14 10:16 [Qemu-devel] [PATCH 0/5] compressed block-stream Anton Nefedov
2017-11-14 10:16 ` [Qemu-devel] [PATCH 1/5] qcow2: reject unaligned offsets in write compressed Anton Nefedov
2017-11-14 16:50 ` [Qemu-devel] [PATCH 1/5 for-2.11?] " Eric Blake
2017-11-14 18:30 ` Anton Nefedov
2017-11-14 19:41 ` Eric Blake
2017-11-15 15:21 ` [Qemu-devel] [PATCH 1/5] " Max Reitz
2017-11-14 10:16 ` [Qemu-devel] [PATCH 2/5] qcow2: multiple clusters " Anton Nefedov
2017-11-15 15:11 ` Max Reitz
2017-11-15 16:28 ` Anton Nefedov
2017-11-15 16:30 ` Max Reitz
2017-11-21 17:42 ` Kevin Wolf
2017-11-23 9:04 ` Anton Nefedov
2017-11-23 9:44 ` Kevin Wolf
2017-11-14 10:16 ` [Qemu-devel] [PATCH 3/5] block: support compressed write for copy-on-read Anton Nefedov
2017-11-15 18:49 ` Max Reitz
2017-11-16 10:05 ` Anton Nefedov
2017-11-14 10:16 ` [Qemu-devel] [PATCH 4/5] block-stream: add compress option Anton Nefedov
2017-11-15 19:16 ` Max Reitz
2017-11-16 10:11 ` Anton Nefedov
2017-11-14 10:16 ` [Qemu-devel] [PATCH 5/5] iotest 030: add compressed block-stream test Anton Nefedov
2017-11-15 19:51 ` Max Reitz
2017-11-16 13:15 ` Anton Nefedov
2017-11-16 3:26 ` Fam Zheng [this message]
2017-11-16 10:04 ` [Qemu-devel] [PATCH 0/5] compressed block-stream Anton Nefedov
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