[PC-BSD Testing] Dolphin bug

doverosx at gmail.com doverosx at gmail.com
Tue Jan 5 08:06:18 PST 2010


Kris Moore wrote:
> On 01/05/2010 11:01, doverosx at gmail.com wrote:
>   
>> Kris Moore wrote:
>>     
>>> On 01/05/2010 14:55, Kris Moore wrote:
>>>
>>>       
>>>> On 01/05/2010 14:14, doverosx at gmail.com wrote:
>>>>
>>>>         
>>>>> ...continued from "Dictionary issues again?" which were caused by /tmp
>>>>> being used improperly.
>>>>>
>>>>> Various dmesg, df -h and sysctl vm.vmtotal outputs:
>>>>>
>>>>> /********** DMESG *********/
>>>>> kern.maxfiles limit exceeded by uid 1001, please see tuning(7).
>>>>> kern.maxfiles limit exceeded by uid 1001, please see tuning(7).
>>>>> kern.maxfiles limit exceeded by uid 1001, please see tuning(7).
>>>>> kern.maxfiles limit exceeded by uid 1001, please see tuning(7).
>>>>> kern.maxfiles limit exceeded by uid 1001, please see tuning(7).
>>>>> pid 52607 (kdeinit4), uid 1001 inumber 70671 on /tmp: filesystem full
>>>>> pid 44850 (firefox-bin), uid 1001 inumber 6 on /tmp: filesystem full
>>>>> pid 44850 (firefox-bin), uid 1001 inumber 6 on /tmp: filesystem full
>>>>> pid 28813 (npviewer.bin), uid 1001: exited on signal 11
>>>>>
>>>>> *This is from the dictionary issues dmesg output and not the SMB
>>>>> specific usage of dmesg*
>>>>>
>>>>> *******************************************************************************
>>>>> During 800MB transfer, Plasma space "could not read file"
>>>>>
>>>>> [brodey at pcbsd]/home/brodey(120)% ls -l /tmp
>>>>> total 6
>>>>> drwx------  2 brodey  wheel  1024 Jan  5 13:54 kde-brodey
>>>>> drwx------  2 root    wheel   512 Jan  5 13:27 kde-root
>>>>> drwx------  2 brodey  wheel   512 Jan  5 13:55 ksocket-brode
>>>>> [brodey at pcbsd]/home/brodey(121)% ls -l /tmp/kde-brodey/
>>>>> total 605538
>>>>> -rw-------  1 brodey  wheel          0 Jan  5 13:42 dolphinAy8161.tmp
>>>>> -rw-------  1 brodey  wheel          0 Jan  5 13:44 dolphinHc8161.tmp
>>>>> -rw-------  1 brodey  wheel          0 Jan  5 13:42 dolphinNv8161.tmp
>>>>> -rw-------  1 brodey  wheel          0 Jan  5 13:54 dolphinRS8161.tmp
>>>>> -rw-r--r--  1 brodey  wheel  107618884 Jan  5 13:56 dolphinRS8161.tmp.part
>>>>> -rw-------  1 brodey  wheel          0 Jan  5 13:47 dolphinVH8161.tmp
>>>>> -rw-r--r--  1 brodey  wheel  134364212 Jan  5 13:52 dolphinVH8161.tmp.part
>>>>> -rw-------  1 brodey  wheel          0 Jan  5 13:47 dolphinVg8161.tmp
>>>>> -rw-r--r--  1 brodey  wheel  134020904 Jan  5 13:52 dolphinVg8161.tmp.part
>>>>> -rw-------  1 brodey  wheel          0 Jan  5 13:44 dolphinYZ8161.tmp
>>>>> -rw-------  1 brodey  wheel          0 Jan  5 13:54 dolphinZL8161.tmp
>>>>> -rw-r--r--  1 brodey  wheel  109270032 Jan  5 13:56 dolphinZL8161.tmp.part
>>>>> -rw-------  1 brodey  wheel          0 Jan  5 13:47 dolphiner8161.tmp
>>>>> -rw-r--r--  1 brodey  wheel  134364212 Jan  5 13:52 dolphiner8161.tmp.part
>>>>> -rw-------  1 brodey  wheel          0 Jan  5 13:44 dolphinfH8161.tmp
>>>>> -rw-------  1 brodey  wheel       1406 Jan  5 13:37 systemsettingsff5492.tmp
>>>>>
>>>>>
>>>>>           
>>>> Ok, we may have found the issue here. Dolphin uses /tmp by default for
>>>> file copy jobs, and when that fills up, you're sunk, as you've seen :P
>>>>
>>>> However, we've been limiting tmpfs to 800MB, and if we remove that, it
>>>> should allow you to use much more space when doing large transfers. Give
>>>> this a shot, in /etc/rc.conf look for these lines:
>>>>
>>>> # tmpmfs Flags
>>>> tmpmfs="YES"
>>>> tmpsize="800m"
>>>> tmpmfs_flags="-S"
>>>> clear_tmp="YES"
>>>>
>>>> Remove the tmpsize= and tmpmfs_flags= lines, and reboot. Then try to
>>>> copy again, does /tmp fill up as quickly and die?
>>>>
>>>>
>>>>         
>>> Actually scratch that last, try this instead:
>>>
>>> comment out all tmpfs stuff in /etc/rc.conf
>>>
>>> Add this line to /etc/fstab
>>> tmpfs                   /tmp                    tmpfs
>>> rw,mode=1777    0       0
>>>
>>> Reboot, and run df -h, does /tmp show up with much more space available now?
>>>
>>>
>>>
>>>       
>>   I will scrap tmpfs stuff from rc.conf and test now. Transferring files
>> worked without the flags but 19MB is clearly too small ;). Do you mean
>> tmpmfs in fstab?
>>
>> Brodey
>>     
>
>
> Yea, I would go ahead and disable tmpfs lines in rc.conf entirely, and 
> add the /etc/fstab line I specified above. That seems to work fine on my 
> system here, shows /tmp has having all my RAM + Swap space size 
> available to work with.
>
>
>   
yeahh...tmpfs it is! 6.9GB available. Though, cleartemp option sounds 
like a good idea to keep around (?)


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