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From: Nikolay Borisov <nborisov@suse.com>
To: Anand Jain <anand.jain@oracle.com>, linux-btrfs@vger.kernel.org
Subject: Re: [PATCH 0/4] btrfs: fix issues due to alien device
Date: Fri, 4 Oct 2019 11:19:38 +0300	[thread overview]
Message-ID: <4fbd9d31-5813-6479-6b35-94baa7dc7e9a@suse.com> (raw)
In-Reply-To: <1570175403-4073-1-git-send-email-anand.jain@oracle.com>



On 4.10.19 г. 10:49 ч., Anand Jain wrote:
> Alien device is a device in fs_devices list having a different fsid than
> the expected fsid. This patch set fixes issues found due to the same.

Are you going to submit an fstests patch for this bug ?

> 
> Patch1: is a cleanup patch, not related.
> Patch2: fixes the missing device not missing in the userland, by
>         hardening the function btrfs_open_one_device().
> Patch3: fixes failing to mount a degraded RAID1 (but it can apply
>         to RAID5/6/10 as well), by hardening the function
> 	btrfs_free_extra_devids().
> Patch4: eliminates the source of the alien device in the fs_devices.
> 
> Anand Jain (4):
>   btrfs: drop useless goto in open_fs_devices
>   btrfs: delete identified alien device in open_fs_devices
>   btrfs: include non-missing as a qualifier for the latest_bdev
>   btrfs: free alien device due to device add
> 
>  fs/btrfs/volumes.c | 40 ++++++++++++++++++++++++++++++----------
>  1 file changed, 30 insertions(+), 10 deletions(-)
> 

  parent reply	other threads:[~2019-10-04  8:19 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-04  7:49 [PATCH 0/4] btrfs: fix issues due to alien device Anand Jain
2019-10-04  7:50 ` [PATCH 1/4] btrfs: drop useless goto in open_fs_devices Anand Jain
2019-10-04  8:12   ` Nikolay Borisov
2019-10-04  7:50 ` [PATCH 2/4] btrfs: delete identified alien device " Anand Jain
2019-10-04  8:18   ` Nikolay Borisov
2019-10-06  2:47     ` [PATCH v2 " Anand Jain
2019-10-06 11:44       ` Nikolay Borisov
2019-10-06  2:51     ` [PATCH " Anand Jain
2019-10-04  7:50 ` [PATCH 3/4] btrfs: include non-missing as a qualifier for the latest_bdev Anand Jain
2019-10-04  8:11   ` Nikolay Borisov
2019-10-04  9:08     ` [Not TLS] " Graham Cobb
2019-10-04  9:20       ` Nikolay Borisov
2019-10-04  7:50 ` [PATCH 4/4] btrfs: free alien device due to device add Anand Jain
2019-10-04  8:19 ` Nikolay Borisov [this message]
2019-10-07  9:42   ` [PATCH 0/4] btrfs: fix issues due to alien device Anand Jain

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