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<<<<<<example: brick A ,brick B,brick C compose one volume</font><font size=3 face="sans-serif">
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<<<<<<When client(fuse) in brick A write data into volume,for
some reason ,we want the data wrote into brick B or brick C.</font><font size=3 face="sans-serif">
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<<<<<When a write is performed from a fuse mount, the response
will not come until the write happens on A, B, C. Order of the bricks does
not matter.<br>
<br>
Pranith <br>
<br>
<<<<If the volume is configured to has only one replica
or the volume is a DHT one? <br>
<<<Then the bricks are not in replication. Do you want to change
the position of the bricks? <br>
Pranith<br>
<br>
<<For simplification,let`s suppose it being a DHT volume with three
bricks,there is no replica.</font><font size=2 face="sans-serif">When client(fuse)
in brick A write data into volume,for some reason ,we want the data wrote
into brick B or brick C.</font><font size=3 face="sans-serif"> </font>
<br><font size=3 face="sans-serif"> <If it is DHT
volume, then the data of the files will be residing either in brick A,
B, or C based on the hash of the filename and layout of the directory not
on all of the bricks A, B, C. Only the directories are created on all the
bricks A, B, C.<br>
<br>
Pranith</font>
<br><font size=3 face="sans-serif">For safty thinking ,we want
the data will be directed to any brick except brick A.<br>
</font><font size=1 color=#5f5f5f face="sans-serif"><br>
<br>
发件人: </font><font size=1 face="sans-serif">Pranith
Kumar Karampuri </font><a href=mailto:pkarampu@redhat.com><font size=1 color=blue face="sans-serif"><u><pkarampu@redhat.com></u></font></a><font size=3 face="sans-serif">
</font><font size=1 color=#5f5f5f face="sans-serif"><br>
收件人: </font><a href=mailto:yang.bin18@zte.com.cn><font size=1 color=blue face="sans-serif"><u>yang.bin18@zte.com.cn</u></font></a><font size=1 face="sans-serif">,
</font><a href="mailto:gluster-users@gluster.org"><font size=1 color=blue face="sans-serif"><u>gluster-users@gluster.org</u></font></a><font size=1 face="sans-serif">,
</font><font size=1 color=#5f5f5f face="sans-serif"><br>
日期: </font><font size=1 face="sans-serif">2015/01/28
16:40</font><font size=3 face="sans-serif"> </font><font size=1 color=#5f5f5f face="sans-serif"><br>
主题: </font><font size=1 face="sans-serif">Re:
[Gluster-users] replica position</font><font size=3 face="sans-serif">
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On 01/27/2015 02:43 PM, </font><a href=mailto:yang.bin18@zte.com.cn><font size=3 color=blue face="sans-serif"><u>yang.bin18@zte.com.cn</u></font></a><font size=3 face="sans-serif">
wrote: </font><font size=2 face="sans-serif"><br>
<br>
Hi,</font><font size=3 face="sans-serif"> </font><font size=2 face="sans-serif"><br>
<br>
Can the replica position be configured ?</font><font size=3 face="sans-serif">
<br>
Could you give an example?<br>
<br>
Pranith </font><font size=2 face="sans-serif"><br>
<br>
Regards.</font><font size=3 face="sans-serif"> </font><font size=2 face="sans-serif"><br>
<br>
Bin.Yang</font><font size=3 face="sans-serif"> </font>
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