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<tt>Hi Vijaykumar, <br>
Thank you for quick response. :) <br>
<br>
This is what happen in Our Lab. We are setting as below with
Gluster 3.3.0 on Debian <br>
<br>
Server-C (company location) <=== AFR over WAN ===> {
Server-A(ISP) ==Geo Replication over LAN ==> Server-B(ISP) } <br>
<br>
I have configure geo replication for Volume (Vol01) which is
created by Server-C brick and Server-A brick as AFR to A volume
(Vol02) from Server-B's brick.<br>
The Vol01 have some data in side. <br>
<br>
After I ran "gluster volume geo-replication Vol01 serverB:Vol02
start", It starts replicating but some data under sub directories
did not get replicated. <br>
I have the data set look like this<br>
data (Vol01)<br>
|-- atest01.txt</tt><tt><br>
|-- atest01.mp3<br>
</tt><tt> |-- home<br>
| `-- users<br>
| |-- index.html<br>
| `-- somchai<br>
| |-- files<br>
| | `-- test.mp3<br>
</tt><tt> |-- test01.txt</tt><tt><br>
|-- test01.mp3<br>
</tt><br>
<tt> On the replication is look like <br>
<br>
</tt><tt>Vol02<br>
|-- atest01.txt</tt><tt><br>
|-- atest01.mp3<br>
</tt><tt> |-- home<br>
| `-- users<br>
</tt><tt> |-- test01.txt</tt><tt><br>
|-- test01.mp3<br>
</tt><br>
<tt>Not all the data and directory structure </tt><tt>under /data
</tt><tt>are replicated, everything look OK except the data under
/data/home/users/ is not appear. Even I try to copy some new file
into /home/user/somchai directory. <br>
However, I backed up data and recreated Vol01, Vol02 volume with
same configure of replication. I copied data from backup to Vol01,
and the replication is correct and complete on Vol02 with full
directory tree. If there any thing about preexisting data with
geo-replication ? <br>
<br>
As Gluster troubleshooting guide said how to enforce full
geo-replication by erasing index (page 115, section 14.2.3), and
restart geo-replication but I don't see anything mention about
erasing indexing in "Tuning Volume Options" as the document said.</tt><tt>
I would like to confirm the operation of erasing index is "set
geo-replication.index=off" </tt>
<tt>or remove ".glusterfs" under Vol01 and Vol02. <br>
<br>
For the log file, I will see I can retrieve it or someone already
delete them.<br>
<br>
Thank you and Best Regards,<br>
Pitichai<br>
<br>
<br>
<br>
<br>
</tt>
<div class="moz-cite-prefix">On 07/23/2012 03:05 PM, Vijaykumar
Koppad wrote:<br>
</div>
<blockquote
cite="mid:652495d9-d284-41dc-8999-94d1ad4ee1c9@zmail03.collab.prod.int.phx2.redhat.com"
type="cite">
<pre wrap="">Hi Pitichai,
It will be helpful to find out the problem, if you provide us
with the log files and the configuration of the setup.
And also the data set you are using , I mean the size and number of files.
Thanks,
Vijaykumar
----- Original Message -----
From: "Pitichai Pitimaneeyakul" <a class="moz-txt-link-rfc2396E" href="mailto:pitichai@2-cans.com"><pitichai@2-cans.com></a>
To: "gluster-devel" <a class="moz-txt-link-rfc2396E" href="mailto:gluster-devel@nongnu.org"><gluster-devel@nongnu.org></a>
Sent: Saturday, July 21, 2012 1:53:24 PM
Subject: [Gluster-devel] Question on Geo-Replication
Hi there,
I ran into problem of synchronization in geo-replication is not completed.
And I found the the document say about force to full sync by erasing index and restart geo-replication
as below from Gluster Document. Somehow I went to Tuning Volume Options, there is nothing mention about erasing index.
Or it is just to set geo-replication.index=off and restart geo-replication ?
======
Synchronization is not complete
Description: GlusterFS Geo-replication did not synchronize the data completely but still the geo-replication status display OK.
Solution: You can enforce a full sync of the data by erasing the index and restarting GlusterFS Geo-replication. After restarting, GlusterFS Geo-replication begins synchronizing all the data, that is, all files will be compared with by means of being checksummed, which can be a lengthy /resource high utilization operation, mainly on large data sets (however, actual data loss will not occur). If the error situation persists, contact Gluster Support.
For more information about erasing index, see Tuning Volume Options .
======
Thank you and Best Regards,
Pitichai
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</blockquote>
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