[linux-cifs-client] CIFS VFS: Write2 ret -13, written = 0

kirigoe dn1 at crap.leon.se
Fri Jun 29 09:11:52 GMT 2007


What should I be looking for in this file? I don't see any particular errors,
then again I'm not that good with CIFS or debugging in general. Here's part
of the log that should contain any errors if any:
http://downshift.org/dmesg_out2.txt

/Daniel



Shirish Pargaonkar wrote:
> 
> -13 is error EACCESS.
> 
> You could turn on cifs logging to syslog buffer with this command
> echo 1 > /proc/fs/cifs/cifsFYI
> clear up the log (dmesg -c), start your operation and copy log to a
> file when the error occurs and look at the file/send that file as well
> as file /proc/fs/cifs/Stats
> 
> These errors are probably occurring while writing files to the
> Windows (DELL EMC SAN) server.
> 
> On 6/28/07, kirigoe <dn1 at crap.leon.se> wrote:
>>
>> hi,
>>
>> i've setup a linux server in vmware that runs our web statistics software
>> urchin, it reads webserver logs from 9 different windows machines and
>> stores
>> ~14 GB of profile data and statistics logs on another windows machine (a
>> Dell/EMC SAN). i'm getting a lot of "CIFS VFS: Write2 ret -13, written =
>> 0"
>> errors in my /var/log/messages, it seems to get worse the more data i try
>> to
>> read/write through CIFS and atleast once it has lots its connection with
>> the
>> SAN share. i can't even find any info as to what "-13" means and what i
>> can
>> do to prevent it.
>>
>> my setup:
>> linux 2.6.20-1.2952.fc6
>> Fedora 6
>> CIFS 1.47
>>
>> thanks in advance!
>> daniel netz
>> --
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>>
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