deleted subvols don't go away?

[Christoph Anton Mitterer <calestyo@scientia.net>]

[-- Attachment #1: Type: text/plain, Size: 547 bytes --]

Hey.

Just wondered...
On a number of filesystems I've removed several subvoumes (with -c)...
even called btrfs filesystem sync afterwards... and waited quite a
while (with the fs mounted rw) until no disk activity seems to happen
anymore.

Yet all these fs shows some deleted subvols e.g.:

btrfs subvolume list -pagud /thefs
ID 5 gen 10502 parent 0 top level 0 uuid - path <FS_TREE>/DELETED


Any ideas?



btw: seems (at least) the -d option is missing from the manpages at
least until progs version 4.12


Cheers,
Chris.

[-- Attachment #2: smime.p7s --]
[-- Type: application/x-pkcs7-signature, Size: 5930 bytes --]