From: Jes Sorensen <Jes.Sorensen@redhat.com>
To: Tomasz Majchrzak <tomasz.majchrzak@intel.com>
Cc: linux-raid@vger.kernel.org
Subject: Re: [PATCH 4/4 v4] mdmon: bad block support for external metadata - clear bad blocks
Date: Mon, 28 Nov 2016 17:50:13 -0500 [thread overview]
Message-ID: <wrfjd1hfkymy.fsf@redhat.com> (raw)
In-Reply-To: <1477558425-13332-4-git-send-email-tomasz.majchrzak@intel.com> (Tomasz Majchrzak's message of "Thu, 27 Oct 2016 10:53:45 +0200")
Tomasz Majchrzak <tomasz.majchrzak@intel.com> writes:
> If an update of acknowledged bad blocks file is notified, read entire
> bad block list from sysfs file and compare it against local list of bad
> blocks. If any obsolete entries are found, remove them from metadata.
>
> As mdmon cannot perform any memory allocation, new superswitch method
> get_bad_blocks is expected to return a list of bad blocks in metadata
> without allocating memory. It's up to metadata handler to allocate all
> required memory in advance.
>
> Signed-off-by: Tomasz Majchrzak <tomasz.majchrzak@intel.com>
> Reviewed-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
> ---
> mdadm.h | 7 ++++++
> monitor.c | 81 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++--
> 2 files changed, 86 insertions(+), 2 deletions(-)
Applied!
Thanks,
Jes
next prev parent reply other threads:[~2016-11-28 22:50 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-27 8:53 [PATCH 1/4 v2] mdadm: bad block support for external metadata - initialization Tomasz Majchrzak
2016-10-27 8:53 ` [PATCH 2/4 v2] mdmon: bad block support for external metadata - sysfs file open Tomasz Majchrzak
2016-11-28 22:46 ` Jes Sorensen
2016-10-27 8:53 ` [PATCH 3/4 v2] mdmon: bad block support for external metadata - store bad blocks Tomasz Majchrzak
2016-11-28 22:49 ` Jes Sorensen
2016-10-27 8:53 ` [PATCH 4/4 v4] mdmon: bad block support for external metadata - clear " Tomasz Majchrzak
2016-11-28 22:50 ` Jes Sorensen [this message]
2021-09-28 23:56 ` NeilBrown
2021-09-29 8:04 ` Tkaczyk, Mariusz
2016-11-24 14:01 ` [PATCH 1/4 v2] mdadm: bad block support for external metadata - initialization Tomasz Majchrzak
2016-11-24 15:53 ` Jes Sorensen
2016-11-28 13:43 ` Jes Sorensen
2016-11-28 13:34 ` Jes Sorensen
2016-11-28 14:07 ` [PATCH 1/4] " Tomasz Majchrzak
2016-11-28 22:45 ` Jes Sorensen
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