Re: Btrfs progs release 4.20.2

[Anand Jain <anand.jain@oracle.com>]

I got some logs with and without fix.

Test case:

Pause a balance:

# btrfs bal start --full-balance /btrfs
balance paused by user


Try to run replace now:

Without fix:

# btrfs replace start -B /dev/sdb /dev/sdc /btrfs
ERROR: ioctl(DEV_REPLACE_START) on '/btrfs' returns error: <illegal 
result value>

With fix:

# ./btrfs replace start -B /dev/sdb /dev/sdc /btrfs
ERROR: ioctl(DEV_REPLACE_START) '/btrfs': 
add/delete/balance/replace/resize operation in progress


-Anand


On 2/26/19 1:06 PM, Anand Jain wrote:
> 
> 
>   https://patchwork.kernel.org/patch/10732689/
> 
> Would like to bring to your notice. Above patch is not yet integrated 
> for a long time. Any comments?
> 
> Thanks, Anand
> 
> 
> On 2/26/19 2:04 AM, David Sterba wrote:
>> Hi,
>>
>> btrfs-progs version 4.20.2 have been released. This is a quick fix of 
>> a problem
>> with send/receive path checks that break some setups. As there's no 
>> proper
>> fix yet, the patch that caused the regression has been reverted.
>>
>> Tarballs: 
>> https://www.kernel.org/pub/linux/kernel/people/kdave/btrfs-progs/
>> Git: git://git.kernel.org/pub/scm/linux/kernel/git/kdave/btrfs-progs.git
>>
>> Shortlog:
>>
>> David Sterba (5):
>>        btrfs-progs: ci: explicitly request reiserfs support for 
>> btrfs-convert
>>        btrfs-progs: ci: switch to newer build environment
>>        Revert "Btrfs-progs: fix mount point detection due to partial 
>> prefix match"
>>        btrfs-progs: update CHANGES for v4.20.2
>>        Btrfs progs v4.20.2
>>
>> Nikolay Borisov (1):
>>        btrfs-progs: Use a single tab for 'leafsize (deprecated)' row
>>