[Qemu-devel] [PATCH v8 0/2] qemu-ga: add hook to quiesce the guest on fsfreeze-freeze/thaw

[Tomoki Sekiyama]

Hi,

This is version 8 of the qemu-ga fsfreeze hook patchset.

*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