From: Jeff Cody <jcody@redhat.com>
To: qemu-devel@nongnu.org
Cc: kwolf@redhat.com, benoit.canet@irqsave.net, famz@redhat.com,
stefanha@redhat.com
Subject: [Qemu-devel] [PATCH for 2.1 0/2] Fix commit of oversized layer
Date: Wed, 25 Jun 2014 16:55:29 -0400 [thread overview]
Message-ID: <cover.1403729574.git.jcody@redhat.com> (raw)
This fixes a regression in block-commit; if the top image is larger than the
base image, we attempt to resize the base image. The regression is that we
fail the image truncate operation, returning -EBUSY.
Jeff Cody (2):
block: check for RESIZE blocker in the QMP command, not
bdrv_truncate()
block: add qemu-iotest for resize base during live commit
block.c | 4 +--
blockdev.c | 5 +++
tests/qemu-iotests/095 | 86 ++++++++++++++++++++++++++++++++++++++++++++++
tests/qemu-iotests/095.out | 31 +++++++++++++++++
tests/qemu-iotests/group | 1 +
5 files changed, 124 insertions(+), 3 deletions(-)
create mode 100755 tests/qemu-iotests/095
create mode 100644 tests/qemu-iotests/095.out
--
1.9.3
next reply other threads:[~2014-06-25 20:55 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-25 20:55 Jeff Cody [this message]
2014-06-25 20:55 ` [Qemu-devel] [PATCH for 2.1 1/2] block: check for RESIZE blocker in the QMP command, not bdrv_truncate() Jeff Cody
2014-06-25 20:55 ` [Qemu-devel] [PATCH for 2.1 2/2] block: add qemu-iotest for resize base during live commit Jeff Cody
2014-06-25 22:08 ` [Qemu-devel] [PATCH for 2.1 0/2] Fix commit of oversized layer Eric Blake
2014-06-27 9:44 ` Kevin Wolf
2014-07-10 8:42 ` Fam Zheng
2014-07-10 9:25 ` Kevin Wolf
2014-07-10 9:48 ` Fam Zheng
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