[Samba] 2x Samba4 Bugs - "mount error(5): Input/output error" & "recycle: stat for ... AFP_AfpInfo returned No such file or directory"

Thu May 8 13:25:19 MDT 2014

Is there a reason why my mail is being ignored? ;)

Kind Regards
Leander

Am 08.05.14 11:21, schrieb Leander Schäfer:
> Hi
>
> I'm using Samba version 4.1.7 on the server side. On the Client side 
> is multiple versions
> - a copy machine Konica Minolta
> - Windows XP
> - Windows 7
> - Mac OSx (Mavericks)
> - CentOS (XenServer)
>
> all of them get sporadic input output errors. E.g: on a Linux I would 
> get a
>
> mount error(5): Input/output error
>
> after the first try. And as funny as it sounds, but the second try is 
> a success and all is mounted as expected. What causes this sporadic 
> behaviour?
> It is quite annoying, since almost every second scan with the copy 
> machine is a fail ...
> Is this a bug?
>
> Mount command on Linux:
> mount -t cifs //10.0.0.200/MYSHARE -o 
> username="${SMB_USR}",password="${SMB_PWD}",sec=ntlmv2 /mnt/MyShare
>
> Also I saw this in the logs:
>
>   recycle: stat for /mnt/MyShare/.Trashes/Management/Gründung/06 - 
> Corporate Design/02 - Farbverläufe/Bildschirmfoto 2014-04-30 um 
> 17.23.08.png:AFP_AfpInfo returned No such file or directory
> [2014/05/05 21:37:28.770219,  0] ../lib/util/fault.c:72(fault_report)
>   ===============================================================
> [2014/05/05 21:37:28.786358,  0] ../lib/util/fault.c:73(fault_report)
>   INTERNAL ERROR: Signal 11 in pid 18048 (4.1.7)
>   Please read the Trouble-Shooting section of the Samba HOWTO
> [2014/05/05 21:37:28.786505,  0] ../lib/util/fault.c:75(fault_report)
>   ===============================================================
> [2014/05/05 21:37:28.786548,  0] ../source3/lib/util.c:785(smb_panic_s3)
>   PANIC (pid 18048): internal error
> [2014/05/05 21:37:28.880915,  0] 
> ../source3/lib/util.c:896(log_stack_trace)
>   BACKTRACE: 7 stack frames:
>    #0 0x802b68ab1 <log_stack_trace+0x21> at 
> /usr/local/lib/libsmbconf.so.0
>    #1 0x802b68898 <smb_panic_s3+0x98> at /usr/local/lib/libsmbconf.so.0
>    #2 0x801470045 <smb_panic+0x35> at /usr/local/lib/libsamba-util.so.0
>    #3 0x80147062a <smb_panic+0x61a> at /usr/local/lib/libsamba-util.so.0
>    #4 0x801470003 <fault_setup+0x73> at /usr/local/lib/libsamba-util.so.0
>    #5 0x8044f740b <_swapcontext+0x15b> at /lib/libthr.so.3
>    #6 0x8044f6ff3 <sigaction+0x343> at /lib/libthr.so.3
> [2014/05/05 21:37:28.897854,  0] ../source3/lib/dumpcore.c:312(dump_core)
>   unable to change to %N.core
>   refusing to dump core
> [2014/05/07 15:18:43.255493,  0] 
> ../lib/util/pidfile.c:153(pidfile_unlink)
>   Failed to delete pidfile /var/run/samba4/smbd.pid. Error was No such 
> file or directory
> [2014/05/07 15:18:43,  0] ../source3/smbd/server.c:1205(main)
>   smbd version 4.1.7 started.
>   Copyright Andrew Tridgell and the Samba Team 1992-2013
> [2014/05/07 15:28:27.450572,  0] 
> ../lib/util/pidfile.c:153(pidfile_unlink)
>   Failed to delete pidfile /var/run/samba4/smbd.pid. Error was No such 
> file or directory
> [2014/05/07 15:28:28,  0] ../source3/smbd/server.c:1205(main)
>   smbd version 4.1.7 started.
>   Copyright Andrew Tridgell and the Samba Team 1992-2013
>
>
>
>
>
>
> On top of this there is another Bug. Recycle bin is not working as 
> expected. It fails mostly on umlaute but also for other files with 
> regular chars.
> I wonder what AFP has to do with this?! But it prevents users from 
> being able to delete files and folders.
>
> Ã€ seems to substitute the umlaut ä
> ÃM-^_ seems to substitute the letter ß
>
> May  5 08:27:54 Storage-01 smbd[39207]:   recycle: stat for 
> /mnt/Share/.Trashes/Projekte/Bauvorhaben 2014/BahngelÃ€nde/Bilder/2 
> Baubilder/IMG_0223.JPG:AFP_AfpInfo returned No such file or directory
> May  5 08:27:56 Storage-01 smbd[39207]: [2014/05/05 08:27:56.500661,  
> 0] ../source3/modules/vfs_recycle.c:408(recycle_do_touch)
>
> May  5 08:29:26 Storage-01 smbd[39207]:   recycle: stat for 
> /mnt/Share/.Trashes/Projekte/Bauvorhaben 2014/BahngelÃ€nde/Bilder/2 
> Baubilder/Copy #1 of DSC04806.JPG:AFP_AfpInfo returned No such file or 
> directory
> May  5 08:29:30 Storage-01 smbd[39207]: [2014/05/05 08:29:30.286152,  
> 0] ../source3/modules/vfs_recycle.c:408(recycle_do_touch)
>
> May  5 08:44:25 Storage-01 smbd[16465]:   recycle: stat for 
> /mnt/Share/.Trashes/Firmen/Allgemein/Bilder/Hof 
> Bilder/IMG_0042.JPG:AFP_AfpInfo returned No such file or directory
> May  5 08:45:32 Storage-01 smbd[16465]: [2014/05/05 08:45:32.488777,  
> 0] ../source3/modules/vfs_recycle.c:408(recycle_do_touch)
>
> May  5 08:47:41 Storage-01 smbd[16465]:   recycle: stat for 
> /mnt/Share/.Trashes/Technik/Elektrotechnik/01 Erneuerbare 
> Energien/Photovoltaik/PV Bahnhof StraÃM-^_e 
> 6/Bilder/DSC04893.JPG:AFP_AfpInfo returned No such file or directory
> May  5 08:47:42 Storage-01 smbd[16465]: [2014/05/05 08:47:42.631792,  
> 0] ../source3/modules/vfs_recycle.c:408(recycle_do_touch)
>
>
>
>
> Any ideas on this? Please let me know if you need any further details.
> Thanks
>
> Kind Regards,
> Leander