External Storage CIFS/SMB 0Byte (mount SMB2) #17044

habaneroman · 2015-06-19T11:24:05Z

Steps to reproduce

Confige CIFS/SMB als external Storage.
Upload files bigger than 68kByte.

Actual behaviour

The file is created but empty.

Server configuration

NAS: EMC ISILON 7.0.1.10
Owncloud: 8.0.3
Linux: Ubuntu 14.4.2 LTS
Samba 4

Logs:

samba_tevent: EPOLL_CTL_DEL EBADF for fde[0x7f2d20011830] mpx_fde[(nil)] fd[6] - disabling
cli_push returned NT_STATUS_CONNECTION_DISCONNECTED

Posible Solution:

OC user via sms4php smbclient to access the external Storage.
Workarround 1)
If Samba 3 is used every thinks works fine but there is no Ubuntu 14 using Samba 3.
Workarround 2)
If i a
[global]
client max protocol = SMB2
to /etc/samba/smb.conf
the smbclient command works fine but i can't the any external file in OC.

Question

Ist the a way to use SMB2 or SMB3 insted of CIFS?

DeepDiver1975 · 2015-06-19T11:36:36Z

@habaneroman with the upcoming oc 8.1 we switch to a different library to connect to smb/cifs shares. You are very much welcome to test your setup https://owncloud.org/blog/owncloud-8-1-coming-soon-first-release-candidate-ready-for-testing/

habaneroman · 2015-06-19T11:54:30Z

@DeepDiver1975 thx very mutch. I will test and report.

habaneroman · 2015-06-19T15:30:37Z

Updating from 8.0.3 to 8.1 didn't solve the problem.
I'll delete my OC Installation and start from beginning.

DeepDiver1975 · 2015-06-19T17:14:12Z

@icewind1991 can you please comment on this? Do we expect SMB2/SMB3 to work? THX

habaneroman · 2015-06-19T19:08:14Z

Server Configuration

Ubuntu 14.4.2 LTS with smbclient
ownCloud 8.1 RC1 (daily) Build:2015-06-19T03:33:59+00:00 6697f95

Steps to reproduse

manual copy
smbclient --user USERNAME -O 'TCP_NODELAY IPTOS_LOWDELAY SO_KEEPALIVE SO_RCVBUF=8192 SO_SNDBUF=8192' -d 12 //IPv4/TARGETt -c 'put /home/testfile.txt test/testfile.txt'

Actual behaviour

Version1

smb.conf no entry

manual copy like bofore "NT_STATUS_CONNECTION_DISCONNECTED"
OC external Storage can be opened. List and Download OK. Upload fails.

Version2

smb.conf
[global]
client max protocol = SMB2

manual copy works fine
OC external Storage can't be opened

Version3

smb.conf
[global]
client max protocol = SMB3

manual copy works fine
OC external Storage can't be opened

habaneroman · 2015-12-02T13:24:00Z

Server Configuration

ownCloud version 8.2.1
Ubuntu 14.04.3 LTS
smbclient Version 4.1.6-Ubuntu
EMC Isilon Storage: OneFS Version: 7.2.0.3

Actual behaviour

unchanged

Files greater than 68kByte are created but empty.

Question

Is there a Workarround to use our isilon System via CIFS?

PVince81 · 2016-07-12T09:57:05Z

Is there a docker for SMB3 or anything that is close to the Isilon storage ?

habaneroman · 2016-07-12T15:44:03Z

There is a virtual ISILON called "EMC Isilon OneFS 7.2.0.1 Simulator".
http://germany.emc.com/products-solutions/trial-software-download/isilon.htm

felixboehm · 2016-07-12T19:39:24Z

Please retest with owncloud version 8.2.6. This should just work.
It is better to use SMB3 than the older protocol versions.

habaneroman · 2016-07-12T22:16:02Z

Server Configuration

ownCloud version 8.2.26
Ubuntu 14.04.4 LTS
smbclient Version 4.3.9-Ubuntu
ISILON OneFS Version: 7.2.1.2

Result

cifs: a new error appears. directerys longer 30 char can't be opened
cifs: big files still can not be stored.
smb3: the directory seems to be empty

felixboehm · 2016-07-13T09:58:23Z

@habaneroman I tested SMB mounts and can confirm SMB mount not working in (even) 9.0.3.

{"reqId":"jtM\/CQxwtxcYXyIiPk\/V","remoteAddr":"172.18.0.1","app":"webdav","message":"Exception: {
  \"Message\":\"HTTP\\\/1.1 503 Storage not available\",
  \"Exception\":\"Sabre\\\\DAV\\\\Exception\\\\ServiceUnavailable\",
  \"Code\":0,
  \"Trace\":\"
    #0 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(903): OCA\\\\DAV\\\\Connector\\\\Sabre\\\\ObjectTree->getNodeForPath('SMB')\\n
    #1 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/CorePlugin.php(334): Sabre\\\\DAV\\\\Server->getPropertiesForPath('SMB', Array, 1)\\n
    #2 [internal function]: Sabre\\\\DAV\\\\CorePlugin->httpPropFind(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n
    #3 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/event\\\/lib\\\/EventEmitterTrait.php(105): call_user_func_array(Array, Array)\\n
    #4 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(459): Sabre\\\\Event\\\\EventEmitter->emit('method:PROPFIND', Array)\\n
    #5 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(248): Sabre\\\\DAV\\\\Server->invokeMethod(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n
    #6 \\\/var\\\/www\\\/owncloud\\\/apps\\\/dav\\\/appinfo\\\/v1\\\/webdav.php(55): Sabre\\\\DAV\\\\Server->exec()\\n
    #7 \\\/var\\\/www\\\/owncloud\\\/remote.php(138): require_once('\\\/var\\\/www\\\/ownclo...')\\n
    #8 {main}\",\"File\":\"\\\/var\\\/www\\\/owncloud\\\/apps\\\/dav\\\/lib\\\/connector\\\/sabre\\\/objecttree.php\",\"Line\":159,\"User\":\"admin\"}","level":4,"time":"2016-07-13T09:54:13+00:00","method":"PROPFIND","url":"\/remote.php\/webdav\/SMB","user":"admin"}

The same mount is working nice using the windows-network-drive mount (Enterprise Edition).
So the files_external SMB needs some care.

PVince81 · 2016-07-13T10:51:46Z

@felixboehm did you have php5-libsmbclient installed on both test instances and the same Samba version ?

felixboehm · 2016-07-13T14:08:36Z

oh, I found missing parts in my infrastructure, you are right. need to fix this and retest ...

felixboehm · 2016-07-13T15:05:23Z

I needed to fix my network settings and add php-smbclient, sorry. On Ubuntu 16.04 my php config tells:

smbclient Support => enabled
smbclient extension Version => 0.8.0RC1
libsmbclient library Version => 4.3.9-Ubuntu

SMB works fine, connecting to a share of a Windows 2012 server.

felixboehm · 2016-07-13T15:08:25Z

@habaneroman you have some detailed knowledge of the smb configurations and options, right?
Can you explain the options you were using?

I can retest with the Isilon VM ...

habaneroman · 2016-07-13T20:04:00Z

There are only two parameters I am using.
https://www.samba.org/samba/docs/man/manpages/smb.conf.5.html

workgroup = MYDOMAIN
and
client max protocol =

If you set client max protocol to SMB3 just SMB3 is used.
If you leave client max protocol empty NT1 (cifs) is used.

Example: /etc/samba/smb.conf

[global] 
workgroup = MYDOMAIN
client max protocol = SMB3

additional tests

If a MS Window share is used insted of ISILON share OC works fine.
If the OC Server uses Samba3 insted of Samba4 the manual copy with smbclient also works fine.

felixboehm · 2016-07-14T11:30:40Z

@habaneroman can download isilon simulator ??

habaneroman · 2016-07-14T19:33:03Z

You can download the simulator until 21.7.2016 under:
https://gigamove.rz.rwth-aachen.de/d/id/8HossJidj2pR3L

felixboehm · 2016-07-15T14:20:23Z

Thanks, got it.

PVince81 · 2016-09-21T11:03:52Z

@jvillafanez

habaneroman · 2017-03-16T10:03:42Z

Server Configuration

ownCloud version 9.1.4
Ubuntu 16.04.2 LTS
smbclient
ISILON OneFS Version: 7.2.1.2

Result

Uploaded files grater than 68kByte using App "External Storage Support" (SMB) are stored with 0 Byte

habaneroman · 2017-03-16T10:10:29Z

Server Configuration

ownCloud version 9.1.4
Ubuntu 16.04.2 LTS
php-smbclient
ISILON OneFS Version: 7.2.1.2

Result

Everything works fine.

Installation

sudo apt-get install apache2 mariadb-server libapache2-mod-php7.0
sudo apt-get install php7.0-gd php7.0-json php7.0-mysql php7.0-curl
sudo apt-get install php7.0-intl php7.0-mcrypt php-imagick
sudo apt-get install php7.0-zip php7.0-xml php7.0-mbstring
sudo apt install php-smbclient
wget https://download.owncloud.org/community/owncloud-9.1.4.tar.bz2
...

lock · 2019-08-02T23:00:53Z

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.

karlitschek added the Type:Bug label Jun 19, 2015

PVince81 added the app:files_external label Jun 22, 2015

PVince81 added this to the 9.1-next milestone Mar 4, 2016

habaneroman mentioned this issue Jun 30, 2016

External Storage CIFS/SMB 0Byte (mount SMB2) nextcloud/server#268

Closed

PVince81 modified the milestones: 9.1, 9.1.1 Jul 18, 2016

PVince81 modified the milestones: 9.1.2, 9.1.1 Sep 21, 2016

PVince81 modified the milestones: 9.1.3, 9.1.2 Oct 20, 2016

PVince81 modified the milestones: 9.2, 9.1.3 Nov 30, 2016

habaneroman closed this as completed Mar 16, 2017

lock bot locked as resolved and limited conversation to collaborators Aug 2, 2019

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External Storage CIFS/SMB 0Byte (mount SMB2) #17044

External Storage CIFS/SMB 0Byte (mount SMB2) #17044

habaneroman commented Jun 19, 2015 •

edited by DeepDiver1975

DeepDiver1975 commented Jun 19, 2015

habaneroman commented Jun 19, 2015

habaneroman commented Jun 19, 2015

DeepDiver1975 commented Jun 19, 2015

habaneroman commented Jun 19, 2015

habaneroman commented Dec 2, 2015

PVince81 commented Jul 12, 2016

habaneroman commented Jul 12, 2016

felixboehm commented Jul 12, 2016 •

edited

habaneroman commented Jul 12, 2016

felixboehm commented Jul 13, 2016

PVince81 commented Jul 13, 2016

felixboehm commented Jul 13, 2016

felixboehm commented Jul 13, 2016

felixboehm commented Jul 13, 2016

habaneroman commented Jul 13, 2016

felixboehm commented Jul 14, 2016

habaneroman commented Jul 14, 2016

felixboehm commented Jul 15, 2016

PVince81 commented Sep 21, 2016

habaneroman commented Mar 16, 2017

habaneroman commented Mar 16, 2017

lock bot commented Aug 2, 2019

External Storage CIFS/SMB 0Byte (mount SMB2) #17044

External Storage CIFS/SMB 0Byte (mount SMB2) #17044

Comments

habaneroman commented Jun 19, 2015 • edited by DeepDiver1975

Steps to reproduce

Actual behaviour

Server configuration

Logs:

Posible Solution:

Question

DeepDiver1975 commented Jun 19, 2015

habaneroman commented Jun 19, 2015

habaneroman commented Jun 19, 2015

DeepDiver1975 commented Jun 19, 2015

habaneroman commented Jun 19, 2015

Server Configuration

Steps to reproduse

Actual behaviour

Version1

Version2

Version3

habaneroman commented Dec 2, 2015

Server Configuration

Actual behaviour

Question

PVince81 commented Jul 12, 2016

habaneroman commented Jul 12, 2016

felixboehm commented Jul 12, 2016 • edited

habaneroman commented Jul 12, 2016

Server Configuration

Result

felixboehm commented Jul 13, 2016

PVince81 commented Jul 13, 2016

felixboehm commented Jul 13, 2016

felixboehm commented Jul 13, 2016

felixboehm commented Jul 13, 2016

habaneroman commented Jul 13, 2016

additional tests

felixboehm commented Jul 14, 2016

habaneroman commented Jul 14, 2016

felixboehm commented Jul 15, 2016

PVince81 commented Sep 21, 2016

habaneroman commented Mar 16, 2017

Server Configuration

Result

habaneroman commented Mar 16, 2017

Server Configuration

Result

Installation

lock bot commented Aug 2, 2019

habaneroman commented Jun 19, 2015 •

edited by DeepDiver1975

felixboehm commented Jul 12, 2016 •

edited