From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: linan666@huaweicloud.com
Cc: <song@kernel.org>, <yukuai3@huawei.com>,
<martin.petersen@oracle.com>, <hare@suse.de>, <axboe@kernel.dk>,
<linux-raid@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<bvanassche@acm.org>, <hch@infradead.org>,
<filipe.c.maia@gmail.com>, <yangerkun@huawei.com>,
<yi.zhang@huawei.com>
Subject: Re: [PATCH v2 1/3] md: prevent adding disks with larger logical_block_size to active arrays
Date: Thu, 31 Jul 2025 01:01:56 -0400 [thread overview]
Message-ID: <yq15xf9gdhs.fsf@ca-mkp.ca.oracle.com> (raw)
In-Reply-To: <20250719083119.1068811-2-linan666@huaweicloud.com> (linan's message of "Sat, 19 Jul 2025 16:31:17 +0800")
> When adding a disk to a md array, avoid updating the array's
> logical_block_size to match the new disk. This prevents accidental
> partition table loss that renders the array unusable.
>
> The later patch will introduce a way to configure the array's
> logical_block_size.
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
--
Martin K. Petersen
next prev parent reply other threads:[~2025-07-31 5:02 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-19 8:31 [PATCH v2 0/3] make logical_block_size configurable linan666
2025-07-19 8:31 ` [PATCH v2 1/3] md: prevent adding disks with larger logical_block_size to active arrays linan666
2025-07-31 5:01 ` Martin K. Petersen [this message]
2025-07-19 8:31 ` [PATCH v2 2/3] md: allow configuring logical_block_size linan666
2025-07-31 5:36 ` Martin K. Petersen
2025-07-31 7:02 ` Yu Kuai
2025-07-19 8:31 ` [PATCH v2 3/3] md: Fix the return value of mddev_stack_new_rdev linan666
2025-07-31 5:01 ` Martin K. Petersen
2025-08-25 1:26 ` Li Nan
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