[Gluster-users] Sync data

[Raphael Rabelo]

Hi guys!

shwetha,

Just to understand your sugestion:

1. What meaning "cluster.read-subvolume"? I searching something about it,
but didn't find anything...
2. Why i need to exec "xarg stat" to force the gluster "read" the file?

My volume has about 1.2Tb of used space, i can't stop the read 'cause my
application write/read in a real time...

Thanks!


2013/11/22 Raphael Rabelo <rabeloo at gmail.com>

> Thank you!
>
> I'll try this!
>
> Best regards.
>
>
> 2013/11/22 shwetha <spandura at redhat.com>
>
>>  Hi Raphael,
>>
>> Following are the steps to be followed to sync data from node1 to node2
>> assuming node1 has the data.
>>
>> 1. gluster peer probe node1
>>
>> 2. gluster volume create gv0 replica 2 node1:/data node2:/data
>>
>> 3. gluster volume start gv0
>>
>> 4. gluster volume set gv0 cluster.read-subvolume gv0-client-0
>>
>> 5. Create a fuse mount from the client node to the volume : mount -t
>> glusterfs node1:/gv0 /mnt/gv0
>>
>> 6. From client node : cd /mnt/gv0 ;  find . | xargs stat
>>
>> This should self-heal all your data from node1 to node2.
>>
>> Once the self-heal is complete reset the "cluster.read-subvolume" volume
>> option.
>>
>> 7. gluster volume reset gv0 cluster.read-subvolume
>>
>> 8. Unmount the mount point and remount for using it again.
>>
>> Regards
>> -Shwetha
>>
>>
>> On 11/21/2013 08:51 PM, Raphael Rabelo wrote:
>>
>>  I guys!
>>
>>
>>  i have 2 servers in replicate mode, the node 1 has all data, and the
>> cluster 2 is empty.
>>  I created a volume (gv0) and start it.
>>
>>  Now, how can I synchronize all files on the node 1 by the node 2 ?
>>
>>  Steps that I followed:
>>
>> gluster peer probe node1
>> gluster volume create gv0 replica 2 node1:/data node2:/data
>>  gluster volume gvo start
>>
>>
>>  thanks!
>>
>>
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>>
>>
>>
>>
>
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