[Gluster-users] Can't mount
RAGHAVENDRA TALUR
raghavendra.talur at gmail.com
Sat Nov 22 17:52:18 UTC 2014
On Sat, Nov 22, 2014 at 10:50 PM, Mārtiņš Jakubovičs <martins at vertigs.lv>
wrote:
> For a record, I successfully mounted volume from home computer using
> Ubuntu 14.04 and glusterfs 3.4.2.
>
>
> On 2014.11.22. 19:09, Mārtiņš Jakubovičs wrote:
>
>> Hmm, I have same output:
>>
>> [root at gclient ~]# ./a.out
>> conversion of 1.0 gave ret: 0, value: 1.000000
>>
>> And If I try to mount in servers, I got same problem ...
>> From Ubuntu machine I can't mount too, can't say is this client problem
>> or server's ...
>>
>> On 2014.11.22. 19:03, Pranith Kumar Karampuri wrote:
>>
>>>
>>> On 11/22/2014 09:36 PM, Mārtiņš Jakubovičs wrote:
>>>
>>>> And yes, as you mentioned, warning appears, but as this is test lab, I
>>>> ignored it ...
>>>>
>>>> On 2014.11.22. 18:04, Mārtiņš Jakubovičs wrote:
>>>>
>>>>> Hello,
>>>>>
>>>>> Thanks for so fast response! Answers below.
>>>>>
>>>>> On 2014.11.22. 17:55, Pranith Kumar Karampuri wrote:
>>>>>
>>>>>>
>>>>>> On 11/22/2014 09:22 PM, Mārtiņš Jakubovičs wrote:
>>>>>>
>>>>>>> Hello all!
>>>>>>>
>>>>>>> I am new in gluster world, and want to test this "beast" technology.
>>>>>>> I created 4 CentOS 7 demo machines with two 50 gb disks in each
>>>>>>> machine for bricks. I installed gluster by this simple "howto":
>>>>>>> http://www.server-world.info/en/note?os=CentOS_7&p=glusterfs
>>>>>>>
>>>>>>> All goes well, I created volume with "replica 2" options, and use
>>>>>>> all 8 bricks. Volume create successfully and I started it:
>>>>>>>
>>>>>>> [root at gluster1 ~]# gluster volume start test
>>>>>>> volume start: test: success
>>>>>>> [root at gluster1 ~]# gluster volume info
>>>>>>>
>>>>>>> Volume Name: test
>>>>>>> Type: Distributed-Replicate
>>>>>>> Volume ID: 226592b1-089f-4727-a009-19838078b7e7
>>>>>>> Status: Started
>>>>>>> Number of Bricks: 4 x 2 = 8
>>>>>>> Transport-type: tcp
>>>>>>> Bricks:
>>>>>>> Brick1: gluster1:/brick1/test
>>>>>>> Brick2: gluster1:/brick2/test
>>>>>>> Brick3: gluster2:/brick1/test
>>>>>>> Brick4: gluster2:/brick2/test
>>>>>>> Brick5: gluster3:/brick1/test
>>>>>>> Brick6: gluster3:/brick2/test
>>>>>>> Brick7: gluster4:/brick1/test
>>>>>>> Brick8: gluster4:/brick2/test
>>>>>>>
>>>>>> Could you let us know which version of gluster are you using? gluster
>>>>>> should have thrown a warning when two bricks are chosen from same machine
>>>>>> for replica pairs.
>>>>>>
>>>>>
>>>>> I am running gluster 3.6.1
>>>>> [root at gluster1 ~]# glusterfsd --version
>>>>> glusterfs 3.6.1 built on Nov 7 2014 15:16:38
>>>>>
>>>>>
>>>>>>> But, when I try to mount volume in CentOS 7 machine I got error:
>>>>>>>
>>>>>>> [root at gclient ~]# mount -t glusterfs gluster1:/test /mnt
>>>>>>> WARNING: getfattr not found, certain checks will be skipped..
>>>>>>>
>>>>>>
This might turn out to a simple issue too.
Run this command and tell what the output is please
"which attr"
Thanks
Raghavendra Talur
>
>>>>>>> Error in log file:
>>>>>>> [xlator.c:425:xlator_init] 0-fuse: Initialization of volume 'fuse'
>>>>>>> failed, review your volfile again
>>>>>>>
>>>>>> Could you please send the complete log.
>>>>>>
>>>>>
>>>>> Complete record when I try to mount from /var/log/glusterfs/mnt.log:
>>>>>
>>>>> [2014-11-22 16:03:51.728816] I [MSGID: 100030]
>>>>> [glusterfsd.c:2018:main] 0-/usr/sbin/glusterfs: Started running
>>>>> /usr/sbin/glusterfs version 3.6.1 (args: /usr/sbin/glusterfs
>>>>> --volfile-server=gluster1 --volfile-id=/test /mnt)
>>>>> [2014-11-22 16:03:51.729565] I [options.c:1163:xlator_option_init_double]
>>>>> 0-fuse: option attribute-timeout convertion failed value 1.0
>>>>>
>>>> attribute-timeout seems to be the problem as per the log above.
>>>
>>> I tried testing this and things seem to be fine. May be I should know
>>> the behavior of the program on your system.
>>>
>>> Could you compile the following c program and tell me the output:
>>>
>>> ==========================================
>>> #include <stdio.h>
>>> #include <stdlib.h>
>>> #include <errno.h>
>>> #include <string.h>
>>>
>>> static int
>>> _gf_string2double (const char *str, double *n)
>>> {
>>> double value = 0.0;
>>> char *tail = NULL;
>>> int old_errno = 0;
>>>
>>> if (str == NULL || n == NULL) {
>>> errno = EINVAL;
>>> return -1;
>>> }
>>>
>>> old_errno = errno;
>>> errno = 0;
>>> value = strtod (str, &tail);
>>> if (str == tail)
>>> errno = EINVAL;
>>>
>>> if (errno == ERANGE || errno == EINVAL)
>>> return -1;
>>>
>>> if (errno == 0)
>>> errno = old_errno;
>>>
>>> if (tail[0] != '\0')
>>> return -1;
>>>
>>> *n = value;
>>>
>>> return 0;
>>> }
>>>
>>> int
>>> main (int argc, char **argv)
>>> {
>>> double value = 0.0;
>>> int ret = 0;
>>>
>>> ret = _gf_string2double ("1.0", &value);
>>> if (ret < 0)
>>> printf ("conversion of 1.0 failed with %s",
>>> strerror(errno));
>>> else
>>> printf ("conversion of 1.0 gave ret: %d, value: %lf",
>>> ret, value);
>>> }
>>> ==========================================
>>>
>>> Save this into 'file.c'
>>> # gcc file.c
>>> # ./a.out
>>>
>>> It should print the following output:
>>> conversion of 1.0 gave ret: 0, value: 1.000000.
>>>
>>> Could you let me know what is the output on your machine?
>>>
>>> Pranith
>>>
>>>> [2014-11-22 16:03:51.729593] E [xlator.c:425:xlator_init] 0-fuse:
>>>>> Initialization of volume 'fuse' failed, review your volfile again
>>>>>
>>>>>
>>>>>> Pranith
>>>>>>
>>>>>>>
>>>>>>> Would be grateful for any help!
>>>>>>>
>>>>>>> Best regards,
>>>>>>> Martins
>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> Gluster-users mailing list
>>>>>>> Gluster-users at gluster.org
>>>>>>> http://supercolony.gluster.org/mailman/listinfo/gluster-users
>>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>> _______________________________________________
>>>> Gluster-users mailing list
>>>> Gluster-users at gluster.org
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>>>>
>>>
>>>
>>
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--
*Raghavendra Talur *
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