On Thu 2017-08-24 (18:45), Peter Grandi wrote:

> As usual with Btrfs, there are corner cases to avoid: 'defrag'
> should be done before 'balance'

Good hint. So far I did it the other way: balance before defrag. 
I will switch.


> and with compression switched off

I have filesystems with compress mount option:

framstag@fex:~: grep /local /etc/fstab
LABEL=local /local btrfs  defaults,compress,user_subvol_rm_allowed 0 2

and a weekly cronjob, which does a defrag and balance.
I cannot disable compression.
Any hint here?


> I prefer dump-and-reload.

What do you mean by this?


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Ullrich Horlacher              Server und Virtualisierung
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