Re: [COMMAND HANGS] The command 'btrfs subvolume sync -s 2 xyz' can hangs.

2019-01-08 Thread gius db
Il giorno mar 8 gen 2019 alle ore 13:29 Filipe Manana ha scritto: ]zac[ > > It matches what I seem to have noticed (problem that occurs after a > > snapshot deletion, occurs randomly due to a race condition, etc..). > > > > P.S. I suppose the 4.x.x kernel will not be corrected. > > Why do you sup

Re: [COMMAND HANGS] The command 'btrfs subvolume sync -s 2 xyz' can hangs.

2019-01-08 Thread gius db
Il giorno mar 8 gen 2019 alle ore 00:11 Filipe Manana ha scritto: ]zac[ > > [ 1558.056931] Call Trace: > > [ 1558.057011] __btrfs_run_delayed_refs+0x216/0x10b0 [btrfs] > > [ 1558.057011] ? btrfs_free_tree_block+0x82/0x2c0 [btrfs] > > [ 1558.057011] btrfs_run_delayed_refs+0x78/0x180 [btrfs] > >

Fwd: Fwd: [COMMAND HANGS] The command 'btrfs subvolume sync -s 2 xyz' can hangs.

2019-01-07 Thread gius db
Il giorno lun 7 gen 2019 alle ore 14:31 Qu Wenruo ha scritto: ]zac[ > >> It's relatively common that extent tree get corrupted before and some > >> unfortunately operation touching the corrupted extent tree triggered > >> some user affecting error. > > > > Yes, I understand, but the use of filesyt

Fwd: [COMMAND HANGS] The command 'btrfs subvolume sync -s 2 xyz' can hangs.

2019-01-07 Thread gius db
Il giorno lun 7 gen 2019 alle ore 00:56 Qu Wenruo ha scritto: ]zac[ > > I am quite convinced that it happens during the snapshot delete and the > > subsequent cleanup. > > And maybe even the umount is part of the problem. > > No, I mean the corruption which finally results the hang was there for a

Re: BTRFS: error (device dm-2) in btrfs_run_delayed_refs:2960: errno=-17 Object already exists (since 3.4 / 2012)

2017-07-17 Thread gius db
2017-07-16 18:06 GMT+02:00 Marc MERLIN : > On Sun, Jul 16, 2017 at 04:01:53PM +0200, Giuseppe Della Bianca wrote: >> > On Fri, Jul 14, 2017 at 06:22:16PM -0700, Marc MERLIN wrote: >> > > Dear Chris and other developers, >> ]zac[ >> > Others on this thread with the same error: did anyone recover fro