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Re: [Qemu-devel] [PATCH v8 0/2] qemu-ga: add hook to quiesce the guest o
From: |
mdroth |
Subject: |
Re: [Qemu-devel] [PATCH v8 0/2] qemu-ga: add hook to quiesce the guest on fsfreeze-freeze/thaw |
Date: |
Tue, 8 Jan 2013 16:53:50 -0600 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Wed, Dec 12, 2012 at 12:55:47PM +0900, Tomoki Sekiyama wrote:
> Hi,
>
> This is version 8 of the qemu-ga fsfreeze hook patchset.
Thanks, applied to qga branch with some minor clarifications for the
help output.
>
> *Changes from v7: ( http://patchwork.ozlabs.org/patch/204426/ )
> 1/2: Not changed.
> 2/2: Moved .gitignore exception for fsfreeze-hook.d right below "*.d".
> Make fsfreeze success even if fsfreeze-hook.d doesn't exist.
> Use printf(1) instead of echo to output logs.
> Use "$MYSQL" $MYSQL_OPTS instead of $MYSQL_CMD for safety.
> Improve signal handling in flush-mysql.sh.
> Fix misspelling.
>
> This patchset depends on Luiz Capitulino's patchset to improve error
> handling, which is available at:
> https://lists.gnu.org/archive/html/qemu-devel/2012-11/msg03016.html
> ---
> Tomoki Sekiyama (2):
> qemu-ga: execute hook to quiesce the guest on fsfreeze-freeze/thaw
> qemu-ga: sample fsfreeze hooks
>
> .gitignore | 1
> Makefile | 2 -
> qemu-ga.c | 42 ++++++++++++
> qga/commands-posix.c | 69
> ++++++++++++++++++++
> qga/guest-agent-core.h | 1
> scripts/qemu-guest-agent/fsfreeze-hook | 33 ++++++++++
> .../fsfreeze-hook.d/mysql-flush.sh.sample | 56 ++++++++++++++++
> 7 files changed, 202 insertions(+), 2 deletions(-)
> create mode 100755 scripts/qemu-guest-agent/fsfreeze-hook
> create mode 100755
> scripts/qemu-guest-agent/fsfreeze-hook.d/mysql-flush.sh.sample
>
> Thanks,
> --
> Tomoki Sekiyama <address@hidden>
> Linux Technology Center
> Hitachi, Ltd., Yokohama Research Laboratory
>
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