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[Qemu-block] [PATCH for 3.1 v3 0/3] minor qcow2 compression improvements
From: |
Eric Blake |
Subject: |
[Qemu-block] [PATCH for 3.1 v3 0/3] minor qcow2 compression improvements |
Date: |
Tue, 13 Nov 2018 17:03:16 -0600 |
As the added iotests shows, we have a (corner case) data corruption
that is user triggerable, therefore, this is still appropriate for
inclusion in 3.1.
v6 was here:
https://lists.gnu.org/archive/html/qemu-devel/2018-06/msg08497.html
since then:
- don't reduce constraints on reftable [Kevin]
- rebase to recent iotests changes
- drop patches that might conflict with Vladimir's work now on Kevin's
block-next branch
001/3:[0042] [FC] 'qcow2: Document some maximum size constraints'
002/3:[0003] [FC] 'qcow2: Don't allow overflow during cluster allocation'
003/3:[0003] [FC] 'iotests: Add new test 220 for max compressed cluster offset'
Eric Blake (3):
qcow2: Document some maximum size constraints
qcow2: Don't allow overflow during cluster allocation
iotests: Add new test 220 for max compressed cluster offset
docs/interop/qcow2.txt | 30 +++++++++++-
block/qcow2.h | 6 +++
block/qcow2-refcount.c | 20 +++++---
tests/qemu-iotests/220 | 96 ++++++++++++++++++++++++++++++++++++++
tests/qemu-iotests/220.out | 54 +++++++++++++++++++++
tests/qemu-iotests/group | 1 +
6 files changed, 198 insertions(+), 9 deletions(-)
create mode 100755 tests/qemu-iotests/220
create mode 100644 tests/qemu-iotests/220.out
--
2.17.2
- [Qemu-block] [PATCH for 3.1 v3 0/3] minor qcow2 compression improvements,
Eric Blake <=
- [Qemu-block] [PATCH v3 3/3] iotests: Add new test 220 for max compressed cluster offset, Eric Blake, 2018/11/13
- [Qemu-block] [PATCH v3 1/3] qcow2: Document some maximum size constraints, Eric Blake, 2018/11/13
- [Qemu-block] [PATCH v3 2/3] qcow2: Don't allow overflow during cluster allocation, Eric Blake, 2018/11/13
- Re: [Qemu-block] [PATCH for 3.1 v3 0/3] minor qcow2 compression improvements, Kevin Wolf, 2018/11/14
- Re: [Qemu-block] [Qemu-devel] [PATCH for 3.1 v3 0/3] minor qcow2 compression improvements, Eric Blake, 2018/11/14