Re: [PATCH blktests] dm/002: repeat dmsetup remove command on failure with EBUSY

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

To: Shinichiro Kawasaki <shinichiro.kawasaki@xxxxxxx>, Mikulas Patocka <mpatocka@xxxxxxxxxx>
Subject: Re: [PATCH blktests] dm/002: repeat dmsetup remove command on failure with EBUSY
From: Bart Van Assche <bvanassche@xxxxxxx>
Date: Thu, 11 Jul 2024 10:59:32 -0700
Cc: Bryan Gurney <bgurney@xxxxxxxxxx>, "linux-block@xxxxxxxxxxxxxxx" <linux-block@xxxxxxxxxxxxxxx>, "dm-devel@xxxxxxxxxxxxxxx" <dm-devel@xxxxxxxxxxxxxxx>, "snitzer@xxxxxxxxxx" <snitzer@xxxxxxxxxx>
In-reply-to: <nmildf5tauvp34aeibmzwcxao4ujbwnkkkesollifa4w5uwf2v@qi3pzxidduca>
References: <20240709124441.139769-1-shinichiro.kawasaki@wdc.com> <CAHhmqcT6F_b8ZJMbm9jbL0Zg-vv6zq9oxfMttzf1K4GH-zz=NQ@mail.gmail.com> <e767864a-7ecf-8459-30d5-daa654b4c0d2@redhat.com> <nmildf5tauvp34aeibmzwcxao4ujbwnkkkesollifa4w5uwf2v@qi3pzxidduca>
User-agent: Mozilla Thunderbird

On 7/11/24 3:39 AM, Shinichiro Kawasaki wrote:

It showed "Comm: (udev-worker)" is the process which keeps the DM
device open. [ ... ] Just adding "udevadm settle" before "dmsetup
remove" will avoid the failure.


I'm OK with either the retry loop from the patch at the start of this
email thread or adding "udevadm settle"

Thanks,

Bart.

Follow-Ups:
- Re: [PATCH blktests] dm/002: repeat dmsetup remove command on failure with EBUSY
  - From: Shinichiro Kawasaki

References:
- [PATCH blktests] dm/002: repeat dmsetup remove command on failure with EBUSY
  - From: Shin'ichiro Kawasaki
- Re: [PATCH blktests] dm/002: repeat dmsetup remove command on failure with EBUSY
  - From: Bryan Gurney
- Re: [PATCH blktests] dm/002: repeat dmsetup remove command on failure with EBUSY
  - From: Mikulas Patocka
- Re: [PATCH blktests] dm/002: repeat dmsetup remove command on failure with EBUSY
  - From: Shinichiro Kawasaki

Prev by Date: Re: [PATCH v6] sbitmap: fix io hung due to race on sbitmap_word::cleared
Next by Date: Re: [PATCH 1/2] blk-ioprio: remove ioprio_blkcg_from_bio()
Previous by thread: Re: [PATCH blktests] dm/002: repeat dmsetup remove command on failure with EBUSY
Next by thread: Re: [PATCH blktests] dm/002: repeat dmsetup remove command on failure with EBUSY
Index(es):
- Date
- Thread

[Index of Archives] [Linux RAID] [Linux SCSI] [Linux ATA RAID] [IDE] [Linux Wireless] [Linux Kernel] [ATH6KL] [Linux Bluetooth] [Linux Netdev] [Kernel Newbies] [Security] [Git] [Netfilter] [Bugtraq] [Yosemite News] [MIPS Linux] [ARM Linux] [Linux Security] [Device Mapper]