From: Eric Wheeler <bcache@lists.ewheeler.net>
To: feng D <fengidri@gmail.com>
Cc: linux-bcache@vger.kernel.org
Subject: Re: disk gone
Date: Fri, 9 Jun 2017 01:46:24 +0000 (UTC) [thread overview]
Message-ID: <alpine.LRH.2.11.1706090144550.19359@mail.ewheeler.net> (raw)
In-Reply-To: <C081436D-3227-4388-A1DF-9764FB693924@gmail.com>
On Fri, 2 Jun 2017, feng D wrote:
> hi:
>
> Some time, the online machine will appear disk gone situation, although
> this is not very common, but we have too many machines, so still will
> encounter it.
>
> That in the case of disk gone, /sys/block/bcache0/bcache/stop is not
> found, this case how to delete the bcache0?
An interesting question. Is it still available from the cache device in
/sys/fs/bcache/* somewhere? I'm guessing not, but check.
Do you have a procedure to reproduce this problem where /sys/block/bcache0
has been hotplugged into oblivion?
--
Eric Wheeler
>
> There is if it is SSD gone, and how should deal with it?
>
> We have multiple SATA disks under an SSD.--
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>
next prev parent reply other threads:[~2017-06-09 1:46 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-02 9:31 disk gone feng D
2017-06-09 1:46 ` Eric Wheeler [this message]
2017-06-10 10:17 ` Kai Krakow
2017-06-14 0:24 ` Eric Wheeler
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