[Gluster-devel] Relocating the namespace brick

[DeeDee Park]

i couldn't locate the other email, but was told that the permission denied 
problem
was because of the file permissions. i tried chmod 777 on the namespace 
directory
and it still gave the permission denied problem. The problem is that if the 
namespace is a link,
it gives the error. If it is a direct mount point, I don't see a problem.


>From: "DeeDee Park" <deedee6905 at hotmail.com>
>To: avati at zresearch.com
>CC: gluster-devel at nongnu.org
>Subject: Re: [Gluster-devel] Relocating the namespace brick
>Date: Sat, 28 Jul 2007 18:37:41 +0000
>
>I did see the same problem even after remounting the client. I moved the 
>namespace files back to the original location, and things worked again -- 
>evidently you can't just move the namespace files. The other thing I did 
>was point the brick to a soft link. What is the correct procedure to move 
>namespace files?
>
>
>>From: "Anand Avati" <avati at zresearch.com>
>>To: "DeeDee Park" <deedee6905 at hotmail.com>
>>CC: gluster-devel at nongnu.org
>>Subject: Re: [Gluster-devel] Relocating the namespace brick
>>Date: Sat, 28 Jul 2007 19:08:39 +0530
>>
>>Do you see the Input/Output error even after remouting the client? the 
>>fuse
>>kernel modules sends this error when it encounters an unexpected inode
>>number change (caused by moving your namespace to a seperate disk).
>>Regarding the permission denied error, please check the permissions of the
>>parent directories where you have moved the namespace.
>>
>>thanks,
>>avati
>>
>>2007/7/28, DeeDee Park <deedee6905 at hotmail.com>:
>> >
>> > I moved the namespace brick to a new hard drive on the same system 
>>using
>> > "mv /BRICK-namespace /someotherplace/BRICK-namespace"
>> > "cd /; ln -s /someotherplace/BRICK-namespace"
>> > I restarted everything, and then I get both "Input/Output Error" on one
>> > client,
>> > and "Permission Denied" on another. All bricks seem to have connected 
>>ok.
>> > did i move the namespace brick properly?
>> >
>> > mount
>> > glusterfs on /glusterfs type fuse
>> > (rw,nosuid,nodev,allow_other,default_permissions,max_read=1048576)
>> > root at host129:~# cd /glusterfs
>> > -bash: cd: /glusterfs: Permission denied
>> > root at host129:~#
>> >
>> > root at device128:/etc/glusterfs# cd /glusterfs
>> > -bash: cd: /glusterfs: Input/output error
>> > root at device128:/etc/glusterfs#
>> >
>> >
>> > root at device128:/etc/glusterfs# grep succes log-device128-client
>> > 2007-07-28 04:14:19 D [tcp-client.c:185:tcp_connect]
>> > glfsd129-500GB-IDEps-ns: connection on 4 success
>> > 2007-07-28 04:14:19 D [tcp-client.c:185:tcp_connect]
>> > glfsd49-40GB-118IDEss:
>> > connection on 7 success
>> > 2007-07-28 04:14:19 D [tcp-client.c:185:tcp_connect]
>> > glfsd48-750GB-101SATAp0: connection on 8 success
>> > 2007-07-28 04:14:19 D [tcp-client.c:185:tcp_connect]
>> > glfsd128-500GB-128IDEss: connection on 9 success
>> > 2007-07-28 04:14:19 D [tcp-client.c:185:tcp_connect] 
>>glfsd129-500GB-IDEps:
>> > connection on 10 success
>> >
>> > _________________________________________________________________
>> > http://liveearth.msn.com
>> >
>> >
>> >
>> > _______________________________________________
>> > Gluster-devel mailing list
>> > Gluster-devel at nongnu.org
>> > http://lists.nongnu.org/mailman/listinfo/gluster-devel
>> >
>>
>>
>>
>>--
>>Anand V. Avati
>
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