On Thu, May 19, 2011 at 7:31 PM, huang jun <hjwsm1989@xxxxxxxxx> wrote:
> unfortunately, i tried all what you have told me, but no one
> works.there still nothing
> in /home/client_logfile:
> huangjun:/mnt# ll /home/client_logfile
> -rwxrwxrwx 1 root root 1 2011-05-19 20:57 /home/client_logfile
> but i think this is not so seriously, i have a problem confused me a lot.
> i list what i have done
> 1) [root@localhost /]# cfuse -o nonempty -m 192.168.0.11:6789 /mnt/
> ARNING: bsdocfs inode numbers are 64 bits wide, and FUSE on
> 32-bit kernels does
> not cope well with that situation. Expect to crash shortly.
Perhaps it has something to do with this message:
WARNING: Ceph inode numbers are 64 bits wide, and FUSE on 32-bit kernels does
not cope well with that situation. Expect to crash shortly.
cheers,
Colin
>
> cfuse[3771]: starting bsdocfs client
> 2011-05-20 10:27:06.655823 b7fe16d0 thread 3086879632 start
> 2011-05-20 10:27:06.656084 b7fe16d0 thread 3076389776 start
> 2011-05-20 10:27:06.656229 b7fe16d0 thread 3065899920 start
> 2011-05-20 10:27:06.656345 b7fe16d0 thread 3055410064 start
> 2011-05-20 10:27:06.656508 b7fe16d0 thread 3044920208 start
> 2011-05-20 10:27:06.656982 b7fe16d0 thread 3034430352 start
> 2011-05-20 10:27:06.661384 b4ddbb90 thread 3033377680 start
> 2011-05-20 10:27:06.663117 b7fe16d0 thread 3032325008 start
> 2011-05-20 10:27:06.667000 b4bd9b90 thread 3031272336 start
> 2011-05-20 10:27:06.870996 b4ad8b90 reader got ack seq 1 >= 1 on
> 0xa1a4d38 client_session(request_open) v1
> 2011-05-20 10:27:07.285882 b4ad8b90 reader got ack seq 3 >= 2 on
> 0xa1a55c8 client_session(request_renewcaps seq 1) v1
> 2011-05-20 10:27:07.286002 b4ad8b90 reader got ack seq 3 >= 3 on
> 0xa1a56f8 client_request(client5467:1 getattr pAsLsXsFs #1) v1
> cfuse[3771]: starting fuse
> 2) [root@localhost /]# df -TH
> Filesystem Type Size Used Avail Use% Mounted on
> /dev/mapper/VolGroup00-LogVol00
> ext3 305G 4.2G 285G 2% /
> /dev/sda1 ext3 104M 19M 80M 20% /boot
> tmpfs tmpfs 2.1G 0 2.1G 0% /dev/shm
> fuse fuse 12T 38G 11T 1% /mnt
> 3) [root@localhost mnt]# cd /mnt && mkdir ss
> mkdir: cannot create directory `ss': Transport endpoint is not connected
>
> 4) i ckeck the mon of osd clustrt state
> T02-MON11:~# ceph -s
> 2011-05-20 10:18:16.120627 pg v3447: 3960 pgs: 3960 active+clean;
> 35200 MB data, 33363 MB used, 10212 GB / 10246 GB avail
> 2011-05-20 10:18:16.126746 mds e21: 1/1/1 up {0=up:active}
> 2011-05-20 10:18:16.126772 osd e469: 14 osds: 14 up, 14 in
> 2011-05-20 10:18:16.126897 mon e1: 1 mons at {0=192.168.0.11:6789/0}
>
> so where can i find the wrong point? i just can't do any operation in /mnt
> thank you very much!
>
> 2011/5/20 Colin Patrick McCabe <colin.mccabe@xxxxxxxxxxxxx>:
>> Usually you don't have the ability to create directories or files in
>> /home unless you're root. Perhaps you should create
>> /home/client_logfile and give it the right permissions?
>>
>> If that doesn't work, make sure you are editing the configuration that
>> you are actually using. You can force cfuse to use the configuration
>> you want with -c.
>>
>> regards,
>> Colin
>>
>>
>> On Thu, May 19, 2011 at 6:01 PM, huang jun <hjwsm1989@xxxxxxxxx> wrote:
>>> hi,colin
>>> i try it as you said, but i can not see anything
>>> [client]
>>> log_file = /home/client_logfile
>>> debug ms = 1
>>> debug client = 10
>>> client cache size = 1024*1024*100
>>> is there anything wrong with this setting?
>>>
>>> thanks!
>>> 2011/5/20 Colin Patrick McCabe <colin.mccabe@xxxxxxxxxxxxx>:
>>>> Hi Huang,
>>>>
>>>> cfuse is a client, so it will use whatever the logging settings are for clients.
>>>> you can set this by adding something like this to the [client] section
>>>> of your configuration file:
>>>>
>>>> log_file = /my_log_file
>>>>
>>>> You can also use this command-line switch to override the configuration:
>>>> --log-file=/my/log/file
>>>>
>>>> cheers,
>>>> Colin
>>>>
>>>>
>>>> On Thu, May 19, 2011 at 4:52 PM, huang jun <hjwsm1989@xxxxxxxxx> wrote:
>>>>> hi,brian
>>>>> my 'ceph -s' shows everything is ok
>>>>> and if i do it on the other machine, i did not find this error.
>>>>> i trun on the debug on ceph.conf like :
>>>>> [client]
>>>>> debug ms = 1
>>>>> debug client = 10
>>>>> but i can't find where does this info goes to ? not in /var/log/ceph/
>>>>> so where should i look for this debug output?
>>>>>
>>>>> thanks!
>>>>>
>>>>> 2011/5/19 Brian Chrisman <brchrisman@xxxxxxxxx>:
>>>>>> On Thu, May 19, 2011 at 4:12 AM, huang jun <hjwsm1989@xxxxxxxxx> wrote:
>>>>>>> hi, all
>>>>>>> i just encountered a problem about cfuse:
>>>>>>> i mount cfsue successfully on /mnt by using
>>>>>>> "cfuse -m 192.168.0.170:6789 /mnt"
>>>>>>> but when i enter /mnt directory, it shows that:
>>>>>>> [root@localhost mnt]# ll
>>>>>>> ls: .: Transport endpoint is not connected
>>>>>>
>>>>>> This is a FUSE failure message that generally occurs when your
>>>>>> userspace process (in this case cfuse) has exited (closed its
>>>>>> connection to the FUSE kernel driver).
>>>>>> does 'ceph -s' show that your ceph cluster is up and healthy?
>>>>>> You may want to turn on client debugging to see why cfuse is exiting:
>>>>>> http://ceph.newdream.net/wiki/Debugging
>>>>>>
>>>>>>
>>>>>>> my cfuse client is on centos5, it kernel version is 2.6.18
>>>>>>> and OSD cluster is on debian5, 2.6.35
>>>>>>> i don't know whether it related to SimpleMessenger,so anyone can give
>>>>>>> me some prompts?
>>>>>>>
>>>>>>> thanks!
>>>>>>> --
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>>>>>>
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>>>
>>
>
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