Hi all,
I tried without success to get a working Btrfs+quota setup.
I created a new Btrfs filesystem on a new
partition, then activated quota management ('btrfs quota enable'), and
created a few subvolumes.
I created a qgroup (with id 100) with 'btrfs qgroup create', and tried to
apply a quota on one of my subvolumes using 'btrfs qgroup limit'
So far I've been unable to get this working, I can create a file (using dd)
inside the subvolume that will happily eat all my FS space without triggering
anything that could look like a quota limitation.
btrfs-progs help is not really useful, it's more like a quick reminder than
a real 'help'.
So I have 2 questions for experimented Btrfs developers and users:
-Could someone post a working example of a quota configuration on 1 or
several subvolumes? Minimal/simplest working configuration.
-How can I see the used/remaining space for each subvolume that has a quota
set (I guess it should be done with 'btrfs qgroup show ' but its output is
rather terse (returns '0/100 0 0' on my system).
Thanks in advance for your help, and all the work done to bring us so many
features.
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