[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [RESEND PATCH v5 1/3] qga: Add guest-fsfreeze-freeze-li
From: |
Eric Blake |
Subject: |
Re: [Qemu-devel] [RESEND PATCH v5 1/3] qga: Add guest-fsfreeze-freeze-list command |
Date: |
Thu, 07 Aug 2014 16:03:57 -0600 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.7.0 |
On 06/30/2014 03:51 PM, Tomoki Sekiyama wrote:
> If an array of mount point paths is specified as 'mountpoints' argument
> of guest-fsfreeze-freeze-list, qemu-ga will only freeze the file systems
> mounted on specified paths in Linux guests. Otherwise, it works as the
> same way as guest-fsfreeze-freeze.
> This would be useful when the host wants to create partial disk snapshots.
>
> Signed-off-by: Tomoki Sekiyama <address@hidden>
> Reviewed-by: Eric Blake <address@hidden>
> ---
> qga/commands-posix.c | 32 +++++++++++++++++++++++++++++++-
> qga/commands-win32.c | 9 +++++++++
> qga/qapi-schema.json | 17 +++++++++++++++++
> 3 files changed, 57 insertions(+), 1 deletion(-)
>
> +++ b/qga/qapi-schema.json
> @@ -387,6 +387,23 @@
> 'returns': 'int' }
>
> ##
> +# @guest-fsfreeze-freeze-list:
> +#
> +# Sync and freeze specified guest filesystems
> +#
> +# @mountpoints: #optional an array of mountpoints of filesystems to be
> frozen.
> +# If omitted, every mounted filesystem is frozen.
> +#
> +# Returns: Number of file systems currently frozen. On error, all filesystems
> +# will be thawed.
> +#
> +# Since: 2.1
This missed 2.1. We'll need a followup patch (or rebase mdroth's
staging tree) to bump this to 2.2.
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
signature.asc
Description: OpenPGP digital signature
- Re: [Qemu-devel] [RESEND PATCH v5 1/3] qga: Add guest-fsfreeze-freeze-list command,
Eric Blake <=