From: Ulli Horlacher <framstag@rus.uni-stuttgart.de>
To: linux-btrfs@vger.kernel.org
Subject: A user cannot remove his readonly snapshots?!
Date: Fri, 15 Sep 2017 18:37:36 +0200 [thread overview]
Message-ID: <20170915163736.GD32347@rus.uni-stuttgart.de> (raw)
I have my btrfs filesystem mounted with option user_subvol_rm_allowed
tux@xerus: btrfs --version
btrfs-progs v4.4
tux@xerus: uname -a
Linux xerus 4.4.0-93-generic #116-Ubuntu SMP Fri Aug 11 21:17:51 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
tux@xerus: id
uid=1000(tux) gid=100(users) groups=100(users)
tux@xerus: btrfs subvolume snapshot -r /test/tux/zz /test/tux/zz/.snapshot/2017-09-15_1824.test
tux@xerus: btrfs subvolume delete /test/tux/zz/.snapshot/2017-09-15_1824.test
Delete subvolume (no-commit): '/test/tux/zz/.snapshot/2017-09-15_1824.test'
ERROR: cannot delete '/test/tux/zz/.snapshot/2017-09-15_1824.test': Read-only file system
root can delete this snapshot, but not the user. Why?
--
Ullrich Horlacher Server und Virtualisierung
Rechenzentrum TIK
Universitaet Stuttgart E-Mail: horlacher@tik.uni-stuttgart.de
Allmandring 30a Tel: ++49-711-68565868
70569 Stuttgart (Germany) WWW: http://www.tik.uni-stuttgart.de/
REF:<20170915163736.GD32347@rus.uni-stuttgart.de>
next reply other threads:[~2017-09-15 16:37 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-15 16:37 Ulli Horlacher [this message]
2017-09-15 17:08 ` A user cannot remove his readonly snapshots?! Austin S. Hemmelgarn
2017-09-15 19:32 ` Ulli Horlacher
2017-09-18 11:36 ` Austin S. Hemmelgarn
2017-09-15 21:07 ` Peter Grandi
2017-09-15 21:44 ` Ulli Horlacher
2017-09-15 22:02 ` Ulli Horlacher
2017-09-15 23:22 ` Kai Krakow
2017-09-16 7:36 ` Ulli Horlacher
2017-09-16 11:29 ` Kai Krakow
2017-09-16 9:04 ` Goffredo Baroncelli
2017-09-16 9:22 ` Ulli Horlacher
2017-09-16 9:16 ` Peter Grandi
2017-09-16 8:10 ` Goffredo Baroncelli
2017-09-16 8:54 ` Ulli Horlacher
2017-09-16 10:19 ` Ulli Horlacher
2017-09-16 10:43 ` Marat Khalili
2017-09-16 11:47 ` Kai Krakow
2017-09-16 14:28 ` Ulli Horlacher
2017-09-18 11:39 ` Austin S. Hemmelgarn
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