On 2020-03-02 15:29, Chris Murphy wrote:
On Sun, Mar 1, 2020 at 3:41 AM Tomasz Chmielewski <mangoo@xxxxxxxx>
wrote:
To my surprise, some metadata is still RAID-1 - is it expected?
I'd say it's not expected but also balance is pretty complicated. Try
'btrfs balance start -dconvert=raid10,soft /mountpoint/'
What does dmesg report for that command? And are those raid1 bg's
converted to raid10? I don't think it should matter in this case, but
what's the btrfs-progs version?
I did one more balance, for metadata only:
btrfs balance start -dconvert=raid10 /mountpoint/
And it fully converted the remaining RAID-1 metadata to RAID-10.
Still, a bit "weird".
btrfs-progs is 5.4.1.
Tomasz Chmielewski
https://lxadm.com
