From: Fam Zheng <famz@redhat.com>
To: Kevin Wolf <kwolf@redhat.com>
Cc: Max Reitz <mreitz@redhat.com>,
qemu-block@nongnu.org, Markus Armbruster <armbru@redhat.com>,
Jeff Cody <jcody@redhat.com>,
qemu-devel@nongnu.org, rjones@redhat.com, pbonzini@redhat.com,
stefanha@redhat.com, den@openvz.org, John Snow <jsnow@redhat.com>
Subject: Re: [Qemu-devel] [PATCH v8 00/36] block: Image locking series
Date: Thu, 27 Oct 2016 14:25:08 +0800 [thread overview]
Message-ID: <20161027062508.GE23902@lemon> (raw)
In-Reply-To: <20161026153357.GX4758@noname.str.redhat.com>
On Wed, 10/26 17:33, Kevin Wolf wrote:
>
> As we concluded above, this is really a matrix a two bools rather than a
> single property. We need a new option for "I can't allow other processes
> to write to the image", but we don't need one for "I am writing to the
> image" because that's the read-only property that we already have.
Sounds good! Thanks.
Fam
next prev parent reply other threads:[~2016-10-27 6:25 UTC|newest]
Thread overview: 69+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-30 12:09 [Qemu-devel] [PATCH v8 00/36] block: Image locking series Fam Zheng
2016-09-30 12:09 ` [Qemu-devel] [PATCH v8 01/36] block: Add flag bits for image locking Fam Zheng
2016-09-30 12:09 ` [Qemu-devel] [PATCH v8 02/36] qapi: Add ImageLockMode Fam Zheng
2016-10-21 20:45 ` Max Reitz
2016-10-25 5:36 ` Fam Zheng
2016-10-25 13:20 ` Max Reitz
2016-10-25 13:34 ` Fam Zheng
2016-09-30 12:09 ` [Qemu-devel] [PATCH v8 03/36] block: Introduce image file locking Fam Zheng
2016-10-21 21:04 ` Max Reitz
2016-10-25 5:48 ` Fam Zheng
2016-10-25 13:21 ` Max Reitz
2016-09-30 12:09 ` [Qemu-devel] [PATCH v8 04/36] osdep: Add qemu_lock_fd and qemu_unlock_fd Fam Zheng
2016-10-21 21:15 ` Max Reitz
2016-09-30 12:09 ` [Qemu-devel] [PATCH v8 05/36] raw-posix: Add image locking support Fam Zheng
2016-10-21 23:40 ` Max Reitz
2016-10-25 6:31 ` Fam Zheng
2016-10-25 13:28 ` Max Reitz
2016-10-25 13:43 ` Fam Zheng
2016-10-26 14:56 ` Max Reitz
2016-09-30 12:09 ` [Qemu-devel] [PATCH v8 06/36] qemu-io: Add "-L" option for BDRV_O_NO_LOCK Fam Zheng
2016-09-30 12:09 ` [Qemu-devel] [PATCH v8 07/36] qemu-img: Add "-L" option to sub commands Fam Zheng
2016-09-30 12:09 ` [Qemu-devel] [PATCH v8 08/36] qemu-img: Update documentation of "-L" option Fam Zheng
2016-09-30 12:09 ` [Qemu-devel] [PATCH v8 09/36] qemu-nbd: Add "--no-lock/-L" option Fam Zheng
2016-09-30 12:09 ` [Qemu-devel] [PATCH v8 10/36] block: Don't lock drive-backup target image in none mode Fam Zheng
2016-09-30 12:09 ` [Qemu-devel] [PATCH v8 11/36] block: Add blk_lock_image Fam Zheng
2016-09-30 12:09 ` [Qemu-devel] [PATCH v8 12/36] virtio-blk: Apply lock-mode when realize Fam Zheng
2016-10-22 0:08 ` Max Reitz
2016-10-22 0:12 ` Max Reitz
2016-09-30 12:09 ` [Qemu-devel] [PATCH v8 13/36] scsi-disk: " Fam Zheng
2016-09-30 12:09 ` [Qemu-devel] [PATCH v8 14/36] scsi-generic: " Fam Zheng
2016-09-30 12:09 ` [Qemu-devel] [PATCH v8 15/36] qdev: Add "lock-mode" to block device options Fam Zheng
2016-10-22 0:11 ` Max Reitz
2016-10-25 5:58 ` Fam Zheng
2016-09-30 12:09 ` [Qemu-devel] [PATCH v8 16/36] ide: Apply lock-mode when initialize Fam Zheng
2016-09-30 12:09 ` [Qemu-devel] [PATCH v8 17/36] nvme: " Fam Zheng
2016-09-30 12:09 ` [Qemu-devel] [PATCH v8 18/36] usb-storage: Apply lock-mode when realize Fam Zheng
2016-09-30 12:09 ` [Qemu-devel] [PATCH v8 19/36] pflash: Add "lock-mode" property Fam Zheng
2016-09-30 12:09 ` [Qemu-devel] [PATCH v8 20/36] qemu-iotests: 046: Move version detection out from verify_io Fam Zheng
2016-09-30 12:09 ` [Qemu-devel] [PATCH v8 21/36] qemu-iotests: 091: Prepare for image lock Fam Zheng
2016-09-30 12:09 ` [Qemu-devel] [PATCH v8 22/36] qemu-iotests: 030: Disable image locking when checking test image Fam Zheng
2016-09-30 12:09 ` [Qemu-devel] [PATCH v8 23/36] iotests: 087: Disable image locking in cases where file is shared Fam Zheng
2016-09-30 12:09 ` [Qemu-devel] [PATCH v8 24/36] " Fam Zheng
2016-09-30 12:09 ` [Qemu-devel] [PATCH v8 25/36] iotests: 130: Check image info locklessly Fam Zheng
2016-09-30 12:09 ` [Qemu-devel] [PATCH v8 26/36] iotests: Disable image locking in 085 Fam Zheng
2016-09-30 12:09 ` [Qemu-devel] [PATCH v8 27/36] tests: Use null-co:// instead of /dev/null Fam Zheng
2016-09-30 12:09 ` [Qemu-devel] [PATCH v8 28/36] qemu-iotests: Add test case 153 for image locking Fam Zheng
2016-09-30 12:09 ` [Qemu-devel] [PATCH v8 29/36] ahci: Use shared lock for shared storage migration Fam Zheng
2016-09-30 12:10 ` [Qemu-devel] [PATCH v8 30/36] tests/postcopy: Use shared lock for images Fam Zheng
2016-09-30 12:10 ` [Qemu-devel] [PATCH v8 31/36] fdc: Add lock-mode qdev properties Fam Zheng
2016-09-30 12:10 ` [Qemu-devel] [PATCH v8 32/36] m25p80: Add 'lock-mode' property Fam Zheng
2016-09-30 12:10 ` [Qemu-devel] [PATCH v8 33/36] nand: " Fam Zheng
2016-09-30 12:10 ` [Qemu-devel] [PATCH v8 34/36] onenand: " Fam Zheng
2016-09-30 12:10 ` [Qemu-devel] [PATCH v8 35/36] spapr_nvram: " Fam Zheng
2016-09-30 12:10 ` [Qemu-devel] [PATCH v8 36/36] sd: " Fam Zheng
2016-10-22 1:00 ` [Qemu-devel] [PATCH v8 00/36] block: Image locking series Max Reitz
2016-10-24 10:11 ` Kevin Wolf
2016-10-24 18:03 ` Max Reitz
2016-10-25 8:24 ` Kevin Wolf
2016-10-25 13:30 ` Max Reitz
2016-10-25 14:57 ` Kevin Wolf
2016-10-26 11:01 ` Fam Zheng
2016-10-26 15:12 ` Max Reitz
2016-10-26 15:33 ` Kevin Wolf
2016-10-26 15:34 ` Max Reitz
2016-10-27 6:25 ` Fam Zheng [this message]
2016-10-26 15:04 ` Max Reitz
2016-10-25 7:09 ` Fam Zheng
2016-10-25 8:06 ` Richard W.M. Jones
2016-10-25 9:19 ` Fam Zheng
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