Linux RAID subsystem development
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From: Guoqing Jiang <guoqing.jiang@linux.dev>
To: James Stephenson <inbox@jstephenson.me>
Cc: linux-raid@vger.kernel.org
Subject: Re: Unable to add journal device to RAID 6 array
Date: Fri, 6 May 2022 20:05:09 +0800	[thread overview]
Message-ID: <d51fc202-337f-382d-f82c-6a97c9e09736@linux.dev> (raw)
In-Reply-To: <CA+an+Mq8S8hNnbQP3uJCHU_yw_5Fbr+cvWjfmiL9Sa2n-cEpvA@mail.gmail.com>



On 5/6/22 7:55 PM, James Stephenson wrote:
> Thank you for your reply. I did check the source and found the same
> block, however I’m not familiar enough to understand where I would see
> this condition indicated?
>
> As of now the array seems perfectly normal:
> https://gist.github.com/jstephenson/0b615aab33bb8157a3876471ef50424e

Seems the bitmap is not clean, so resync thread might be running.

bitmap: 3/88 pages [12KB], 65536KB chunk

I suppose you can find relevant threads with "ps aux | grep md126", and also
the output of "cat /proc/mdstat" could be helpful.

Thanks,
Guoqing

  reply	other threads:[~2022-05-06 12:05 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-06 10:42 Unable to add journal device to RAID 6 array James Stephenson
2022-05-06 11:48 ` Guoqing Jiang
2022-05-06 11:55   ` James Stephenson
2022-05-06 12:05     ` Guoqing Jiang [this message]
2022-05-06 13:25       ` James Stephenson

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