SABnzbd Forums

Hi,

I think this is a bug - apologies if not. Only been using SAB/nzb's for a couple of days so quite possible I've got a config issue somewhere causing this.

I'm trying to download an nzb - grabbed from Sonarr - once it is in the queue I change it to "Unpack" rather than "Delete" - I'm doing this so when things go wrong I have a chance to manually rebuild.

Roughly half way through the download all the parts in the incomplete folder are removed - when the download eventually completes half the files no longer exist and so recovery of the download fails ("Unpacking failed, unable to find aaf-show_one.s01e02.pdtv.s00").

However, I've set a little job going in cron to copy out any newly available parts of the download every 2 seconds and to "ls" the contents of the folder - just by way of backup and trying to figure out what is going on! Half way through the download all files downloaded up to that time are removed over 4 or 5 seconds. Since I'm backing up the files as they complete, once the whole download is complete I have all the parts available in this backup folder and can run par2 verify, par2 repair and unrar jobs run manually work perfectly well.

Any idea what is going on? Most downloads complete fine - this just happens with about 10% of them. I've unticked "enable_recursive" and it seems more stable... not sure if it's related but it was just mentioned a lot....

Unfortunately I lost the logs as they have cycled through - forgot I left them on DEBUG. Will be able to get another full example soon enough if needed - nothing in the error log or syslog relating to this time. I'm running on Ubuntu 14:04, v .7.2 of SAB.

I've included details below of a sample download I tried to illustrate it:

Everything looks good:
Thu Mar 12 03:20:29 CET 2015
/NAS/md0/active/incomplete/Show_one.S01E02.PROPER.WS.PDTV.XviD-aAF:
total 322384
drwxr-xr-x 34 xbmc mmedia 4096 Mar 12 03:15 ..
-rw-r--r-- 1 xbmc mmedia 26704 Mar 12 03:16 aaf-show_one.s01e02.pdtv.par2
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:16 aaf-show_one.s01e02.pdtv.rar
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:16 aaf-show_one.s01e02.pdtv.r00
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:16 aaf-show_one.s01e02.pdtv.r01
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:16 aaf-show_one.s01e02.pdtv.r02
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:16 aaf-show_one.s01e02.pdtv.r03
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:17 aaf-show_one.s01e02.pdtv.r04
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:17 aaf-show_one.s01e02.pdtv.r05
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:17 aaf-show_one.s01e02.pdtv.r06
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:17 aaf-show_one.s01e02.pdtv.r07
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:17 aaf-show_one.s01e02.pdtv.r08
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:17 aaf-show_one.s01e02.pdtv.r09
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:17 aaf-show_one.s01e02.pdtv.r10
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:18 aaf-show_one.s01e02.pdtv.r11
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:18 aaf-show_one.s01e02.pdtv.r12
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:18 aaf-show_one.s01e02.pdtv.r13
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:18 aaf-show_one.s01e02.pdtv.r14
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:18 aaf-show_one.s01e02.pdtv.r15
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:18 aaf-show_one.s01e02.pdtv.r16
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:19 aaf-show_one.s01e02.pdtv.r17
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:19 aaf-show_one.s01e02.pdtv.r18
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:19 aaf-show_one.s01e02.pdtv.r19
drwxr-xr-x 3 xbmc mmedia 4096 Mar 12 03:19 .
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:19 aaf-show_one.s01e02.pdtv.r20
drwx------ 2 xbmc mmedia 4096 Mar 12 03:19 __ADMIN__

Files start being removed...
Thu Mar 12 03:20:31 CET 2015
/NAS/md0/active/incomplete/Show_one.S01E02.PROPER.WS.PDTV.XviD-aAF:
total 175864
drwxr-xr-x 34 xbmc mmedia 4096 Mar 12 03:15 ..
-rw-r--r-- 1 xbmc mmedia 26704 Mar 12 03:16 aaf-show_one.s01e02.pdtv.par2
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:16 aaf-show_one.s01e02.pdtv.rar
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:17 aaf-show_one.s01e02.pdtv.r04
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:17 aaf-show_one.s01e02.pdtv.r05
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:17 aaf-show_one.s01e02.pdtv.r06
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:17 aaf-show_one.s01e02.pdtv.r07
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:17 aaf-show_one.s01e02.pdtv.r08
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:17 aaf-show_one.s01e02.pdtv.r09
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:18 aaf-show_one.s01e02.pdtv.r11
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:18 aaf-show_one.s01e02.pdtv.r13
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:18 aaf-show_one.s01e02.pdtv.r16
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:19 aaf-show_one.s01e02.pdtv.r17
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:19 aaf-show_one.s01e02.pdtv.r20
drwx------ 2 xbmc mmedia 4096 Mar 12 03:19 __ADMIN__
drwxr-xr-x 3 xbmc mmedia 4096 Mar 12 03:20 .

Now everything is removed that has been currently downloaded....
Thu Mar 12 03:20:33 CET 2015
/NAS/md0/active/incomplete/Show_one.S01E02.PROPER.WS.PDTV.XviD-aAF:
total 40
drwxr-xr-x 34 xbmc mmedia 4096 Mar 12 03:15 ..
-rw-r--r-- 1 xbmc mmedia 26704 Mar 12 03:16 aaf-show_one.s01e02.pdtv.par2
drwx------ 2 xbmc mmedia 4096 Mar 12 03:19 __ADMIN__
drwxr-xr-x 3 xbmc mmedia 4096 Mar 12 03:20 .
Loop number : 4902

Download "completes"... Half the files are gone:
Thu Mar 12 03:25:03 CET 2015
/NAS/md0/active/incomplete/Show_one.S01E02.PROPER.WS.PDTV.XviD-aAF:
total 241336
drwxr-xr-x 34 xbmc mmedia 4096 Mar 12 03:15 ..
-rw-r--r-- 1 xbmc mmedia 26704 Mar 12 03:16 aaf-show_one.s01e02.pdtv.par2
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:21 aaf-show_one.s01e02.pdtv.r22
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:21 aaf-show_one.s01e02.pdtv.r23
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:21 aaf-show_one.s01e02.pdtv.r21
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:21 aaf-show_one.s01e02.pdtv.r24
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:22 aaf-show_one.s01e02.pdtv.r25
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:22 aaf-show_one.s01e02.pdtv.r26
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:23 aaf-show_one.s01e02.pdtv.r27
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:23 aaf-show_one.s01e02.pdtv.r28
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:23 aaf-show_one.s01e02.pdtv.r29
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:23 aaf-show_one.s01e02.pdtv.r30
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:23 aaf-show_one.s01e02.pdtv.r31
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:24 aaf-show_one.s01e02.pdtv.r32
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:24 aaf-show_one.s01e02.pdtv.r33
-rw-r--r-- 1 xbmc mmedia 7007 Mar 12 03:24 aaf-show_one.s01e02.pdtv.nfo
-rw-r--r-- 1 xbmc mmedia 2184 Mar 12 03:24 aaf-show_one.s01e02.pdtv.sfv
-rw-r--r-- 1 xbmc mmedia 16200 Mar 12 03:24 aaf-show_one.s01e02.pdtv.srr
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:24 aaf-show_one.s01e02.pdtv.r34
-rw-r--r-- 1 xbmc mmedia 178217 Mar 12 03:24 Show_one.S01E02.PROPER.WS.PDTV.XviD-aAF.nzb
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:24 aaf-show_one.s01e02.pdtv.r35
-rw-r--r-- 1 xbmc mmedia 15000000 Mar 12 03:24 aaf-show_one.s01e02.pdtv.r36
drwxr-xr-x 3 xbmc mmedia 4096 Mar 12 03:24 .
-rw-r--r-- 1 xbmc mmedia 6816506 Mar 12 03:24 aaf-show_one.s01e02.pdtv.r37
drwx------ 2 xbmc mmedia 4096 Mar 12 03:24 __ADMIN__
Loop number : 5035

When verifying the version of the files I've copied out it is fine:
HTPC:/NAS/md0/backup/Show_one.S01E02.PROPER.WS.PDTV.XviD-aAF$ par2 verify aaf-show_one.s01e02.pdtv.par2
par2cmdline version 0.4, Copyright (C) 2003 Peter Brian Clements.

par2cmdline comes with ABSOLUTELY NO WARRANTY.

This is free software, and you are welcome to redistribute it and/or modify
it under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2 of the License, or (at your
option) any later version. See COPYING for details.

Loading "aaf-show_one.s01e02.pdtv.par2".
Loaded 86 new packets

There are 42 recoverable files and 0 other files.
The block size used was 768000 bytes.
There are a total of 772 data blocks.
The total size of the data files is 576841897 bytes.

Verifying source files:

Target: "aaf-show_one.s01e02.pdtv.nfo" - found.
Target: "aaf-show_one.s01e02.pdtv.r00" - found.
Target: "aaf-show_one.s01e02.pdtv.r01" - found.
Target: "aaf-show_one.s01e02.pdtv.r02" - found.
Target: "aaf-show_one.s01e02.pdtv.r03" - found.
Target: "aaf-show_one.s01e02.pdtv.r04" - found.
Target: "aaf-show_one.s01e02.pdtv.r05" - found.
Target: "aaf-show_one.s01e02.pdtv.r06" - found.
Target: "aaf-show_one.s01e02.pdtv.r07" - found.
Target: "aaf-show_one.s01e02.pdtv.r08" - found.
Target: "aaf-show_one.s01e02.pdtv.r09" - found.
Target: "aaf-show_one.s01e02.pdtv.r10" - found.
Target: "aaf-show_one.s01e02.pdtv.r11" - found.
Target: "aaf-show_one.s01e02.pdtv.r12" - found.
Target: "aaf-show_one.s01e02.pdtv.r13" - found.
Target: "aaf-show_one.s01e02.pdtv.r14" - found.
Target: "aaf-show_one.s01e02.pdtv.r15" - found.
Target: "aaf-show_one.s01e02.pdtv.r16" - found.
Target: "aaf-show_one.s01e02.pdtv.r17" - found.
Target: "aaf-show_one.s01e02.pdtv.r18" - found.
Target: "aaf-show_one.s01e02.pdtv.r19" - found.
Target: "aaf-show_one.s01e02.pdtv.r20" - found.
Target: "aaf-show_one.s01e02.pdtv.r21" - found.
Target: "aaf-show_one.s01e02.pdtv.r22" - found.
Target: "aaf-show_one.s01e02.pdtv.r23" - found.
Target: "aaf-show_one.s01e02.pdtv.r24" - found.
Target: "aaf-show_one.s01e02.pdtv.r25" - found.
Target: "aaf-show_one.s01e02.pdtv.r26" - found.
Target: "aaf-show_one.s01e02.pdtv.r27" - found.
Target: "aaf-show_one.s01e02.pdtv.r28" - found.
Target: "aaf-show_one.s01e02.pdtv.r29" - found.
Target: "aaf-show_one.s01e02.pdtv.r30" - found.
Target: "aaf-show_one.s01e02.pdtv.r31" - found.
Target: "aaf-show_one.s01e02.pdtv.r32" - found.
Target: "aaf-show_one.s01e02.pdtv.r33" - found.
Target: "aaf-show_one.s01e02.pdtv.r34" - found.
Target: "aaf-show_one.s01e02.pdtv.r35" - found.
Target: "aaf-show_one.s01e02.pdtv.r36" - found.
Target: "aaf-show_one.s01e02.pdtv.r37" - found.
Target: "aaf-show_one.s01e02.pdtv.rar" - found.
Target: "aaf-show_one.s01e02.pdtv.sfv" - found.
Target: "aaf-show_one.s01e02.pdtv.srr" - found.

All files are correct, repair is not required.

Check the NZB. Does it contain lots of identically names files?
You're sure Sonarr isn't interfering?

Hi,

Cheers for the reply - only things I have on the box other than SAB are kodi/couchpotato/sonarr - I've shut Sonarr off to test but might be worth shutting the lot down and testing that. I guess I could get a script in cron to change file perms to Read Only as soon as they appear too -- I realise repair would fail but that way I should get something more verbose out the logging - hopefully see what is removing the files.

Files in the NZB are differently named, along this format:

1268592136.97707.1
1268592136.97857.1
1268592136.97915.1
....

So the first number is the same, second number varies - so assuming this should be ok?

I'll set of a few more downloads running to test and update this thread with anything new - if you have any other ideas let us know 'cos clutching at straws...

Cheers!

As long as the names are different, there shouldn't be a problem.
Besides SABnzbd would rename the files anyway.
You can enable Debug logging on the Status page, just about every file action is logged.
I cannot think where SABnzbd would delete files before par2 verification is successful.

Ok, I've run a host of downloads overnight - I think I have tracked down what is causing this condition a little more.

Ran 30+ downloads overnight - everything worked as expected except when I changed the "Priority". When priority for a lower down download is changed to "Force" anything that is partially downloaded looks like it tries to produce and .mkv with the files that exist, when this files the directory is emptied.

What surprised me testing this is that even if I chmod 444 the downloaded files, on setting a different download to "Force", all downloaded files are removed.

I just ran a loop doing an "ls" every two seconds on the directory of a currently downloading program, then changed another item in the queue to "priority=force". You can see a partially made .mkv pop up for a couple of seconds before everything is removed.

I have logging set to debug but can't find anything relating to this in it.

So for me, my workaround is don't mess with the priority. Just showing the loop output for the directory in question below.

At least I know how to set this up as a test case now, so if you want me to do any specific testing let me know.

Everything looking good before I change another download priority - parts 1-5 set with 444:

Loop number : 37
total 1852264
-rw-r--r-- 1 xbmc mmedia 40056 Mar 13 12:22 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.par2
drwxr-xr-x 6 xbmc mmedia 4096 Mar 13 12:23 ..
-r--r--r-- 1 xbmc mmedia 50000000 Mar 13 12:23 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part01.rar
-r--r--r-- 1 xbmc mmedia 50000000 Mar 13 12:23 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part02.rar
-r--r--r-- 1 xbmc mmedia 50000000 Mar 13 12:24 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part03.rar
-r--r--r-- 1 xbmc mmedia 50000000 Mar 13 12:24 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part04.rar
-r--r--r-- 1 xbmc mmedia 50000000 Mar 13 12:25 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part05.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:25 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part06.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:26 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part07.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:26 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part08.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:27 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part09.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:27 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part10.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:28 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part11.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:28 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part12.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:29 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part13.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:29 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part14.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:30 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part15.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:30 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part16.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:31 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part17.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:31 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part18.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:32 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part19.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:32 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part20.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:33 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part21.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:33 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part22.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:34 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part23.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:34 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part24.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:35 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part25.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:35 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part26.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:36 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part27.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:37 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part28.rar
drwx------ 2 xbmc mmedia 12288 Mar 13 12:37 __ADMIN__
drwxr-xr-x 3 xbmc mmedia 4096 Mar 13 12:38 .
-rw-rw-rw- 1 xbmc mmedia 496541696 Mar 13 12:38 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.mkv

Now priority has changed - "-rw-rw-rw- 1 xbmc mmedia 1294741504 Mar 13 12:38 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.mkv" appears at the bottom of the directory output - at this pint only half the files from the nzb are downloaded.

Loop number : 38
total 2631760
-rw-r--r-- 1 xbmc mmedia 40056 Mar 13 12:22 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.par2
drwxr-xr-x 6 xbmc mmedia 4096 Mar 13 12:23 ..
-r--r--r-- 1 xbmc mmedia 50000000 Mar 13 12:23 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part01.rar
-r--r--r-- 1 xbmc mmedia 50000000 Mar 13 12:23 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part02.rar
-r--r--r-- 1 xbmc mmedia 50000000 Mar 13 12:24 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part03.rar
-r--r--r-- 1 xbmc mmedia 50000000 Mar 13 12:24 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part04.rar
-r--r--r-- 1 xbmc mmedia 50000000 Mar 13 12:25 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part05.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:25 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part06.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:26 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part07.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:26 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part08.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:27 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part09.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:27 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part10.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:28 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part11.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:28 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part12.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:29 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part13.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:29 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part14.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:30 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part15.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:30 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part16.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:31 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part17.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:31 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part18.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:32 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part19.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:32 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part20.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:33 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part21.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:33 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part22.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:34 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part23.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:34 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part24.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:35 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part25.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:35 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part26.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:36 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part27.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:37 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part28.rar
drwx------ 2 xbmc mmedia 12288 Mar 13 12:37 __ADMIN__
drwxr-xr-x 3 xbmc mmedia 4096 Mar 13 12:38 .
-rw-rw-rw- 1 xbmc mmedia 1294741504 Mar 13 12:38 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.mkv

~Another 2 seconds later - "-rw-rw-rw- 1 xbmc mmedia 1294741504 Mar 13 12:38 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.mkv" has gone again... presumably because it could not successfully be created.

Loop number : 39
total 1367356
-rw-r--r-- 1 xbmc mmedia 40056 Mar 13 12:22 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.par2
drwxr-xr-x 6 xbmc mmedia 4096 Mar 13 12:23 ..
-r--r--r-- 1 xbmc mmedia 50000000 Mar 13 12:23 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part01.rar
-r--r--r-- 1 xbmc mmedia 50000000 Mar 13 12:23 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part02.rar
-r--r--r-- 1 xbmc mmedia 50000000 Mar 13 12:24 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part03.rar
-r--r--r-- 1 xbmc mmedia 50000000 Mar 13 12:24 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part04.rar
-r--r--r-- 1 xbmc mmedia 50000000 Mar 13 12:25 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part05.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:25 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part06.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:26 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part07.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:26 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part08.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:27 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part09.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:27 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part10.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:28 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part11.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:28 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part12.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:29 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part13.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:29 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part14.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:30 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part15.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:30 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part16.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:31 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part17.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:31 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part18.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:32 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part19.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:32 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part20.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:33 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part21.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:33 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part22.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:34 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part23.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:34 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part24.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:35 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part25.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:35 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part26.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:36 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part27.rar
-rw-r--r-- 1 xbmc mmedia 50000000 Mar 13 12:37 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.part28.rar
drwx------ 2 xbmc mmedia 12288 Mar 13 12:37 __ADMIN__
drwxr-xr-x 3 xbmc mmedia 4096 Mar 13 12:38 .

Finally, 2 seconds further on the whole lot is dog meat... even those 444 files!

Loop number : 40
total 60
-rw-r--r-- 1 xbmc mmedia 40056 Mar 13 12:22 My.Show.S03E01.720p.BluRay.DTS.x264-REPTiLE.par2
drwxr-xr-x 6 xbmc mmedia 4096 Mar 13 12:23 ..
drwx------ 2 xbmc mmedia 12288 Mar 13 12:37 __ADMIN__
drwxr-xr-x 3 xbmc mmedia 4096 Mar 13 12:38 .

SABnzbd doesn't unpack RAR files into the "incomplete" folder.
It doesn't unpack while downloading either, at least not the same job.
Either the mkv is directly downloading or some other tool is starting unpacking.
Are you sure the "incomplete" and "complete" folders are not overlapping in your setup?