From: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
To: Sergio Lopez <slp@redhat.com>, qemu-devel@nongnu.org
Cc: Max Reitz <mreitz@redhat.com>,
qemu-block@nongnu.org, Nir Soffer <nsoffer@redhat.com>,
Kevin Wolf <kwolf@redhat.com>, Eric Blake <eblake@redhat.com>
Subject: Re: [PATCH v2 1/2] block-backend: add drained_poll
Date: Wed, 2 Jun 2021 11:34:22 +0300 [thread overview]
Message-ID: <06d2586e-824d-2b21-2ff8-8675396109be@virtuozzo.com> (raw)
In-Reply-To: <20210602060552.17433-2-slp@redhat.com>
02.06.2021 09:05, Sergio Lopez wrote:
> Allow block backends to poll their devices/users to check if they have
> been quiesced when entering a drained section.
>
> This will be used in the next patch to wait for the NBD server to be
> completely quiesced.
>
> Suggested-by: Kevin Wolf<kwolf@redhat.com>
> Reviewed-by: Kevin Wolf<kwolf@redhat.com>
> Reviewed-by: Eric Blake<eblake@redhat.com>
> Signed-off-by: Sergio Lopez<slp@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
--
Best regards,
Vladimir
next prev parent reply other threads:[~2021-06-02 8:35 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-02 6:05 [PATCH v2 0/2] nbd/server: Quiesce server on drained section Sergio Lopez
2021-06-02 6:05 ` [PATCH v2 1/2] block-backend: add drained_poll Sergio Lopez
2021-06-02 8:34 ` Vladimir Sementsov-Ogievskiy [this message]
2021-06-02 6:05 ` [PATCH v2 2/2] nbd/server: Use drained block ops to quiesce the server Sergio Lopez
2021-06-02 12:06 ` Vladimir Sementsov-Ogievskiy
2021-06-02 12:44 ` Sergio Lopez
2021-06-02 12:48 ` Vladimir Sementsov-Ogievskiy
2021-06-02 11:57 ` [PATCH v2 0/2] nbd/server: Quiesce server on drained section Kevin Wolf
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