From: Neil Brown <neilb@suse.de>
To: Shaohua Li <shli@fb.com>, linux-raid@vger.kernel.org
Cc: Kernel-team@fb.com, songliubraving@fb.com, hch@infradead.org,
dan.j.williams@intel.com
Subject: Re: [PATCH 0/9] raid5-cache fixes
Date: Mon, 12 Oct 2015 17:17:19 +1100 [thread overview]
Message-ID: <874mhw1uhc.fsf@notabene.neil.brown.name> (raw)
In-Reply-To: <cover.1444360850.git.shli@fb.com>
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Shaohua Li <shli@fb.com> writes:
> Hi,
>
> some fixes for raid5-cache/md. Mainly supports trim, handle IO error and
> handling array assemble with missing/faulty disks.
> patch 1: fix a bug
> patch 2: support trim
These two I've replied to separately.
> patch 3-4, IO error handling
> patch 5-9, handle assemble issue when journal disk is missing/faulty
These I am happy with (I think, it is getting late, my brain slows
down...)
I was going to apply them but they depend on the trim support to apply
cleanly.
Thanks,
NeilBrown
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next prev parent reply other threads:[~2015-10-12 6:17 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-09 4:54 [PATCH 0/9] raid5-cache fixes Shaohua Li
2015-10-09 4:54 ` [PATCH 1/9] MD: fix info output for journal disk Shaohua Li
2015-10-12 5:37 ` Neil Brown
2015-10-12 17:01 ` Shaohua Li
2015-10-12 23:26 ` Neil Brown
2015-10-12 23:38 ` Shaohua Li
2015-10-09 4:54 ` [PATCH 2/9] raid5-cache: add trim support for log Shaohua Li
2015-10-12 6:00 ` Neil Brown
2015-10-12 16:57 ` Shaohua Li
2015-10-09 4:54 ` [PATCH 3/9] raid5: journal disk can't be removed Shaohua Li
2015-10-09 4:54 ` [PATCH 4/9] raid5-cache: IO error handling Shaohua Li
2015-10-09 4:54 ` [PATCH 5/9] MD: add new bit to indicate raid array with journal Shaohua Li
2015-10-09 4:54 ` [PATCH 6/9] raid5-cache: start raid5 readonly if journal is missing Shaohua Li
2015-10-09 4:54 ` [PATCH 7/9] MD: kick out journal disk if it's not fresh Shaohua Li
2015-10-09 4:54 ` [PATCH 8/9] MD: set journal disk ->raid_disk Shaohua Li
2015-10-09 4:54 ` [PATCH 9/9] MD: when RAID journal is missing/faulty, block RESTART_ARRAY_RW Shaohua Li
2015-10-12 6:17 ` Neil Brown [this message]
2015-10-13 21:03 ` [PATCH 0/9] raid5-cache fixes Neil Brown
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