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[Qemu-block] [PATCH v3 0/9] block: Add auto-read-only option
From: |
Kevin Wolf |
Subject: |
[Qemu-block] [PATCH v3 0/9] block: Add auto-read-only option |
Date: |
Wed, 17 Oct 2018 18:41:51 +0200 |
See patch 2 for an explanation of the motivation.
v3:
- Clarified QAPI schema documentation that auto-read-only can only
degrade read-write to read-only, not the other way round [Eric]
- Don't refuse to set copy-on-read=on and auto-read-only=on at the same
time; only complain when actually trying to degrade to read-only
- Let bdrv_apply_auto_read_only() return -EACCESS on all errors
- Fixed file-posix and gluster implementations [Eric, Niels]
- Added a patch to make auto-read-only=on the default for human user
interfaces (-drive/-hda/...)
v2:
- Turn bdrv_set_read_only() into bdrv_apply_auto_read_only()
- Support the option in a lot more block drivers
Kevin Wolf (9):
block: Update flags in bdrv_set_read_only()
block: Add auto-read-only option
block: Require auto-read-only for existing fallbacks
nbd: Support auto-read-only option
file-posix: Support auto-read-only option
curl: Support auto-read-only option
gluster: Support auto-read-only option
iscsi: Support auto-read-only option
block: Make auto-read-only=on default for -drive
qapi/block-core.json | 7 ++++++
include/block/block.h | 5 +++-
block.c | 54 +++++++++++++++++++++++++++++++++++--------
block/bochs.c | 17 +++++---------
block/cloop.c | 16 ++++---------
block/curl.c | 8 +++----
block/dmg.c | 16 ++++---------
block/file-posix.c | 19 ++++++++++++---
block/gluster.c | 12 ++++++++--
block/iscsi.c | 8 ++++---
block/nbd-client.c | 10 ++++----
block/rbd.c | 14 ++++-------
block/vvfat.c | 11 +++------
blockdev.c | 1 +
14 files changed, 120 insertions(+), 78 deletions(-)
--
2.19.1
- [Qemu-block] [PATCH v3 0/9] block: Add auto-read-only option,
Kevin Wolf <=
- [Qemu-block] [PATCH v3 5/9] file-posix: Support auto-read-only option, Kevin Wolf, 2018/10/17
- [Qemu-block] [PATCH v3 2/9] block: Add auto-read-only option, Kevin Wolf, 2018/10/17
- [Qemu-block] [PATCH v3 1/9] block: Update flags in bdrv_set_read_only(), Kevin Wolf, 2018/10/17
- [Qemu-block] [PATCH v3 7/9] gluster: Support auto-read-only option, Kevin Wolf, 2018/10/17
- [Qemu-block] [PATCH v3 4/9] nbd: Support auto-read-only option, Kevin Wolf, 2018/10/17
- [Qemu-block] [PATCH v3 9/9] block: Make auto-read-only=on default for -drive, Kevin Wolf, 2018/10/17