Am 21.04.19 um 06:39 schrieb Andrei Borzenkov:
> 20.04.2019 23:19, Adam Borowski пишет:
>> On Sat, Apr 20, 2019 at 12:46:16PM +0200, Juergen Sauer wrote:
>>> I wish a happy Easer Days before :)
>>
>> Same to you!
>>
>>> During my tests with BTRFS as Raid5 setup, I found a courious little
>>> "problem".
>>
>>> Total devices 3 FS bytes used 9.98TiB
>>> devid 1 size 9.09TiB used 4.99TiB path /dev/sdb1
>>> devid 2 size 5.46TiB used 4.99TiB path /dev/sdc1
>>> devid 3 size 5.46TiB used 4.99TiB path /dev/sde1
Mr. Bethencourt send me this night the helping hint.
I overread the updated syntax in the resize command.
The "btrfs filesystem resize" takes by default and silently the first
device to work on, no hint is issued.
It is mandatory to define the devid to work on for "resize" on multi
device btrfs volumes.
btrfs filesystem resize 2:max /srv
btrfs filesystem resize 3:max /srv
Made the wanted job as expected.
This is the result:
[root@pc6 ~]# btrfs filesystem show /srv
Label: 'Archiv' uuid: 662c9f40-56b0-4e4e-aa64-55039ff8f4f8
Total devices 3 FS bytes used 9.98TiB
devid 1 size 9.09TiB used 4.99TiB path /dev/sdb1
devid 2 size 9.09TiB used 4.99TiB path /dev/sdc1
devid 3 size 9.09TiB used 4.99TiB path /dev/sde1
root@pc6 ~]# df -h /srv
/dev/sdb1 28T 10T 13T 45% /srv
Thank you, Mr. Bethencourt and @all
mit freundlichen Grüßen
Jürgen Sauer
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