linux-kernel - Re: [PATCH] md: ensure resync is prioritized over recovery

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <e33da443-051a-d656-69b5-4b21407a344f@huaweicloud.com>
Date: Fri, 14 Feb 2025 09:40:35 +0800
From: Yu Kuai <yukuai1@...weicloud.com>
To: Yu Kuai <yukuai1@...weicloud.com>, linan666@...weicloud.com,
 song@...nel.org
Cc: linux-raid@...r.kernel.org, linux-kernel@...r.kernel.org,
 yangerkun@...wei.com, zhangxiaoxu5@...wei.com, wanghai38@...wei.co,
 "yukuai (C)" <yukuai3@...wei.com>
Subject: Re: [PATCH] md: ensure resync is prioritized over recovery

在 2025/02/14 9:11, Yu Kuai 写道:
> 
> 在 2025/02/13 21:15, linan666@...weicloud.com 写道:
>> From: Li Nan <linan122@...wei.com>
>>
>> If a new disk is added during resync, the resync process is interrupted,
>> and recovery is triggered, causing the previous resync to be lost. In
>> reality, disk addition should not terminate resync, fix it.
>>
>> Steps to reproduce the issue:
>>    mdadm -CR /dev/md0 -l1 -n3 -x1 /dev/sd[abcd]
>>    mdadm --fail /dev/md0 /dev/sdc
>>
>> Signed-off-by: Li Nan <linan122@...wei.com>
>> ---
>>   drivers/md/md.c | 14 +++++++-------
>>   1 file changed, 7 insertions(+), 7 deletions(-)
>> [...]
> 
> Applied to md-6.14, thanks!

I'm trying to find a fixtag, looks like following patch that is 20 years
ago. Or earlier :(

24dd469d728d ("[PATCH] md: allow a manual resync with md")

I'll move this patch to md-6.15 with this fixtag, thanks!

Kuai

> 
> Kuai
> 
> .
>