https://bugzilla.samba.org/show_bug.cgi?id=10527
--- Comment #25 from roland 2014-04-16 20:56:50 UTC ---
so, if kernel update fixed it we should consider this as being resolved
--
Configure bugmail: https://bugzilla.samba.org/userprefs.cgi?tab=email
--- You are receiving this mail because:
https://bugzilla.samba.org/show_bug.cgi?id=10527
--- Comment #24 from Colin Rice 2014-04-16 20:31:10 UTC ---
Originally it was hanging even without the i, but since then I've wiped the
backup drive completely, and upgraded my kernel from 3.13.6 to 3.14 and it is
no longer hanging without the
https://bugzilla.samba.org/show_bug.cgi?id=10527
--- Comment #23 from Colin Rice 2014-04-16 19:24:39 UTC ---
Created attachment 9854
--> https://bugzilla.samba.org/attachment.cgi?id=9854
sysrq blocked tasks
--
Configure bugmail: https://bugzilla.samba.org/userprefs.cgi?tab=email
--- You a
https://bugzilla.samba.org/show_bug.cgi?id=10527
--- Comment #22 from Colin Rice 2014-04-16 19:19:09 UTC ---
I removed the verbosity and it stopped hanging. If I drop back down to -i
again, it does hang.
I still use dm-crypt for the partition.
--
Configure bugmail: https://bugzilla.samba.o
https://bugzilla.samba.org/show_bug.cgi?id=10527
--- Comment #21 from roland 2014-04-16 18:54:51 UTC ---
> You should press alt-sysrq-w when the deadlock happen to see if there are
> any processes deadlocked in the kernel. If yes, send me the stacktrace of
> those processes.
>
> If there are n
https://bugzilla.samba.org/show_bug.cgi?id=10527
--- Comment #20 from roland 2014-04-15 21:37:37 UTC ---
what do you mean with "no longer hanging"? you mean you do not use dm-crypt for
the target partition anymore and so the problem is solved for you?
it would be interesting to find out why the
https://bugzilla.samba.org/show_bug.cgi?id=10527
--- Comment #19 from Colin Rice 2014-04-13 20:13:55 UTC ---
The extra verbosity was added as an attempt to debug the deadlocks. However as
it is not longer hanging without the extra verbosity, it works for me.
--
Configure bugmail: https://bugzil
https://bugzilla.samba.org/show_bug.cgi?id=10527
Wayne Davison changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|
https://bugzilla.samba.org/show_bug.cgi?id=10527
--- Comment #17 from roland 2014-04-13 09:24:09 UTC ---
apparently, there seems to exist a deadlock patch for dmcrypt for about 5
months, but it seems it did not enter mainline kernel yet, so probably your
distro is also missing it:
https://github
https://bugzilla.samba.org/show_bug.cgi?id=10527
--- Comment #16 from Colin Rice 2014-04-13 09:02:32 UTC ---
Hmm, I'm pretty sure the problem appeared sometime in 3.13 since before then
rsync was working fine. I'll contact the dm-crypt people and ask for help.
--
Configure bugmail: https://bugz
https://bugzilla.samba.org/show_bug.cgi?id=10527
--- Comment #15 from roland 2014-04-13 09:01:04 UTC ---
i have no idea on how to proceed further.
if you use an older distro, try reproducing that on a recent one, with recent
kernel version.
maybe the dm-crypt people have an idea what to do to f
https://bugzilla.samba.org/show_bug.cgi?id=10527
--- Comment #14 from Colin Rice 2014-04-13 08:43:26 UTC ---
If I use an ordinary cp -rx everything seems to work.
--
Configure bugmail: https://bugzilla.samba.org/userprefs.cgi?tab=email
--- You are receiving this mail because: ---
You ar
https://bugzilla.samba.org/show_bug.cgi?id=10527
--- Comment #13 from roland 2014-04-13 08:20:50 UTC ---
can you reproduce the hang without using rsync, e.g. by doing an ordinary cp ?
--
Configure bugmail: https://bugzilla.samba.org/userprefs.cgi?tab=email
--- You are receiving this mail be
https://bugzilla.samba.org/show_bug.cgi?id=10527
--- Comment #12 from Colin Rice 2014-04-13 08:07:19 UTC ---
My apologies, I wrote to the wrong mount. btrfs on a raw partition works fine.
So it appears the problem is related to dm-crypt.
--
Configure bugmail: https://bugzilla.samba.org/userpref
https://bugzilla.samba.org/show_bug.cgi?id=10527
--- Comment #11 from Colin Rice 2014-04-13 05:47:05 UTC ---
I tried with btrfs on top of a raw partition as the destination and it
deadlocked.
--
Configure bugmail: https://bugzilla.samba.org/userprefs.cgi?tab=email
--- You are receiving this
https://bugzilla.samba.org/show_bug.cgi?id=10527
--- Comment #10 from Colin Rice 2014-04-13 01:59:27 UTC ---
It appears that the problem is writing to a partition mounted on top of
dm-crypt. I tried btrfs and ext4 on top of dm-crypt and they both deadlocked.
Ext4 on top of a raw partition was fi
https://bugzilla.samba.org/show_bug.cgi?id=10527
--- Comment #9 from roland 2014-04-12 21:26:37 UTC ---
>Like try and backup a portion of the file system?
no, retry with one of the filesystems being standard ext3/4 to see if source or
target fs is the culprit.
btrfs is still considered experime
https://bugzilla.samba.org/show_bug.cgi?id=10527
--- Comment #8 from Colin Rice 2014-04-12 16:51:44 UTC ---
(In reply to comment #7)
> can you tell if there is some special type of mount involved?
It is copying from an ecrypted partition mounted with dm-crypt to another
encrypted partition mounte
https://bugzilla.samba.org/show_bug.cgi?id=10527
--- Comment #7 from roland 2014-04-12 10:28:30 UTC ---
can you tell if there is some special type of mount involved?
what type of filesystem on src / destination ?
large files ?
for how long did you wait for finish ? (
https://bugzilla.samba.org
https://bugzilla.samba.org/show_bug.cgi?id=10527
--- Comment #6 from Colin Rice 2014-04-10 23:48:08 UTC ---
(In reply to comment #5)
> lsof | grep rsync is showing no open files
I was running lsof as a local user not root.
lsof | grep rsync is showing it stuck on the same file after repeated run
https://bugzilla.samba.org/show_bug.cgi?id=10527
--- Comment #5 from Colin Rice 2014-04-09 02:53:35 UTC ---
lsof | grep rsync is showing no open files
--
Configure bugmail: https://bugzilla.samba.org/userprefs.cgi?tab=email
--- You are receiving this mail because: ---
You are the QA con
https://bugzilla.samba.org/show_bug.cgi?id=10527
--- Comment #3 from roland 2014-04-08 21:34:43 UTC ---
does it always deadlock at the same file/position ?
please check with losf |grep rsync, to see at which file rsync got stuck...
--
Configure bugmail: https://bugzilla.samba.org/userprefs.cgi
https://bugzilla.samba.org/show_bug.cgi?id=10527
--- Comment #4 from roland 2014-04-08 21:42:19 UTC ---
pardon, typo - it should read lsof|grep rsync
--
Configure bugmail: https://bugzilla.samba.org/userprefs.cgi?tab=email
--- You are receiving this mail because: ---
You are the QA co
https://bugzilla.samba.org/show_bug.cgi?id=10527
--- Comment #2 from Colin Rice 2014-04-03 03:40:24 UTC ---
Also happens with rsync 3.1.1pre1
--
Configure bugmail: https://bugzilla.samba.org/userprefs.cgi?tab=email
--- You are receiving this mail because: ---
You are the QA contact for
https://bugzilla.samba.org/show_bug.cgi?id=10527
--- Comment #1 from Colin Rice 2014-03-30 09:48:36 UTC ---
Created attachment 9820
--> https://bugzilla.samba.org/attachment.cgi?id=9820
rsync strace output
--
Configure bugmail: https://bugzilla.samba.org/userprefs.cgi?tab=email
--- You ar
25 matches
Mail list logo
