Bug 30942 - Problem transfering files to/from Android
Problem transfering files to/from Android
Status: CLOSED FIXED
Product: UCS
Classification: Unclassified
Component: Samba4
UCS 3.1
Other Linux
: P5 normal (vote)
: UCS 3.1-1-errata
Assigned To: Arvid Requate
Janek Walkenhorst
:
Depends on:
Blocks:
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Reported: 2013-03-28 14:19 CET by Janis Meybohm
Modified: 2013-04-12 15:06 CEST (History)
2 users (show)

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Description Janis Meybohm univentionstaff 2013-03-28 14:19:32 CET
<http://forum.univention.de/viewtopic.php?f=48&t=2423>
<http://forum.univention.de/viewtopic.php?f=48&t=2516>

It looks like there is a problem when transferring files from/to android devices (using different apps - all of them may be using jCIFS implementation).

Samba Bug:
<https://bugzilla.samba.org/show_bug.cgi?id=9706>

Patch/Discussion on the list:
<https://lists.samba.org/archive/samba-technical/2013-March/090922.html>


Maybe this issue is similar to the 64k readwrite problem with mac osx (bug30007).
Comment 1 Janis Meybohm univentionstaff 2013-04-02 10:34:59 CEST
(In reply to comment #0)
> Maybe this issue is similar to the 64k readwrite problem with mac osx
> (bug30007).

Disabling 64k readwrite does not solve the problem.

I have tested this with ES File explorer and UCS 3.1-1. Writing files to a Samba Share is possible but reading files from the share fails.

It is mentioned in the forum (<http://forum.univention.de/viewtopic.php?f=48&t=2423>) that the problem does not occur when switching to s4 file backend.
Comment 2 Arvid Requate univentionstaff 2013-04-10 16:00:20 CEST
Samba4 is now built in errata3.1-1 with the patches for the upstream bug (https://bugzilla.samba.org/show_bug.cgi?id=9706).

Tests with Android and Mac have been successfull (i386).
Advisory: 2013-04-10-samba4.yaml
Comment 3 Janek Walkenhorst univentionstaff 2013-04-11 13:24:36 CEST
(In reply to comment #2)
> Tests with Android and Mac have been successfull (i386).
Tests with amd64: OK
> Advisory: 2013-04-10-samba4.yaml
OK
Comment 4 Janek Walkenhorst univentionstaff 2013-04-12 15:06:50 CEST
http://errata.univention.de/3.1-errata86.html