From: Eric Blake <eblake@redhat.com>
To: Max Reitz <mreitz@redhat.com>, qemu-block@nongnu.org
Cc: Kevin Wolf <kwolf@redhat.com>, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH v2 13/16] qcow2: Repair snapshot table with too many entries
Date: Mon, 19 Aug 2019 14:45:47 -0500 [thread overview]
Message-ID: <f56ce7e1-e41d-d861-3c32-eb6e22dfc936@redhat.com> (raw)
In-Reply-To: <20190819185602.4267-14-mreitz@redhat.com>
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On 8/19/19 1:55 PM, Max Reitz wrote:
> Signed-off-by: Max Reitz <mreitz@redhat.com>
> ---
Short on the reasoning why this isn't a problem in practice. (Again,
because we only do it via opt-in qemu-img -r; you can already learn if
qemu-img will have problem with your file created externally without
destroying the image, and elect to not have qemu-img clean it if you
don't like the algorithm qemu-img will use).
Reviewed-by: Eric Blake <eblake@redhat.com>
--
Eric Blake, Principal Software Engineer
Red Hat, Inc. +1-919-301-3226
Virtualization: qemu.org | libvirt.org
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next prev parent reply other threads:[~2019-08-19 19:47 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-19 18:55 [Qemu-devel] [PATCH v2 00/16] qcow2: Let check -r all repair some snapshot bits Max Reitz
2019-08-19 18:55 ` [Qemu-devel] [PATCH v2 01/16] include: Move endof() up from hw/virtio/virtio.h Max Reitz
2019-08-19 19:06 ` Eric Blake
2019-08-19 18:55 ` [Qemu-devel] [PATCH v2 02/16] qcow2: Use endof() Max Reitz
2019-08-19 19:09 ` Eric Blake
2019-08-19 18:55 ` [Qemu-devel] [PATCH v2 03/16] qcow2: Add Error ** to qcow2_read_snapshots() Max Reitz
2019-08-19 18:55 ` [Qemu-devel] [PATCH v2 04/16] qcow2: Keep unknown extra snapshot data Max Reitz
2019-08-19 19:23 ` Eric Blake
2019-08-20 11:42 ` Max Reitz
2019-10-11 14:57 ` Max Reitz
2019-08-19 19:34 ` [Qemu-devel] " Eric Blake
2019-08-20 11:43 ` Max Reitz
2019-08-19 18:55 ` [Qemu-devel] [PATCH v2 05/16] qcow2: Make qcow2_write_snapshots() public Max Reitz
2019-08-19 18:55 ` [Qemu-devel] [PATCH v2 06/16] qcow2: Put qcow2_upgrade() into its own function Max Reitz
2019-08-19 18:55 ` [Qemu-devel] [PATCH v2 07/16] qcow2: Write v3-compliant snapshot list on upgrade Max Reitz
2019-08-19 19:25 ` Eric Blake
2019-08-19 18:55 ` [Qemu-devel] [PATCH v2 08/16] qcow2: Separate qcow2_check_read_snapshot_table() Max Reitz
2019-08-19 18:55 ` [Qemu-devel] [PATCH v2 09/16] qcow2: Add qcow2_check_fix_snapshot_table() Max Reitz
2019-08-19 18:55 ` [Qemu-devel] [PATCH v2 10/16] qcow2: Fix broken snapshot table entries Max Reitz
2019-08-19 19:37 ` Eric Blake
2019-08-20 11:46 ` Max Reitz
2019-08-19 18:55 ` [Qemu-devel] [PATCH v2 11/16] qcow2: Keep track of the snapshot table length Max Reitz
2019-08-19 19:40 ` Eric Blake
2019-08-19 18:55 ` [Qemu-devel] [PATCH v2 12/16] qcow2: Fix overly long snapshot tables Max Reitz
2019-08-19 19:43 ` Eric Blake
2019-08-20 12:09 ` Max Reitz
2019-08-20 13:04 ` Eric Blake
2019-08-19 18:55 ` [Qemu-devel] [PATCH v2 13/16] qcow2: Repair snapshot table with too many entries Max Reitz
2019-08-19 19:45 ` Eric Blake [this message]
2019-08-20 12:12 ` Max Reitz
2019-08-19 18:56 ` [Qemu-devel] [PATCH v2 14/16] qcow2: Fix v3 snapshot table entry compliancy Max Reitz
2019-08-19 19:46 ` Eric Blake
2019-08-19 18:56 ` [Qemu-devel] [PATCH v2 15/16] iotests: Add peek_file* functions Max Reitz
2019-08-19 18:56 ` [Qemu-devel] [PATCH v2 16/16] iotests: Test qcow2's snapshot table handling Max Reitz
2019-08-19 20:25 ` Eric Blake
2019-08-20 11:51 ` Max Reitz
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