From: Jens Axboe <axboe@kernel.dk>
To: hch@lst.de, Yu Kuai <yukuai1@huaweicloud.com>
Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
yukuai3@huawei.com, yi.zhang@huawei.com, yangerkun@huawei.com
Subject: Re: [PATCH] blk-core: use pr_warn_ratelimited() in bio_check_ro()
Date: Tue, 07 Nov 2023 08:15:34 -0700 [thread overview]
Message-ID: <169937013415.545643.10559344267374227650.b4-ty@kernel.dk> (raw)
In-Reply-To: <20231107111247.2157820-1-yukuai1@huaweicloud.com>
On Tue, 07 Nov 2023 19:12:47 +0800, Yu Kuai wrote:
> If one of the underlying disks of raid or dm is set to read-only, then
> each io will generate new log, which will cause message storm. This
> environment is indeed problematic, however we can't make sure our
> naive custormer won't do this, hence use pr_warn_ratelimited() to
> prevent message storm in this case.
>
>
> [...]
Applied, thanks!
[1/1] blk-core: use pr_warn_ratelimited() in bio_check_ro()
commit: 1b0a151c10a6d823f033023b9fdd9af72a89591b
Best regards,
--
Jens Axboe
next prev parent reply other threads:[~2023-11-07 15:36 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-07 11:12 Yu Kuai
2023-11-07 3:50 ` yebin (H)
2023-11-07 9:44 ` Yu Kuai
2023-11-07 15:15 ` Jens Axboe [this message]
2023-11-08 7:16 ` Christoph Hellwig
2023-11-08 8:17 ` Yu Kuai
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