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<div class="moz-cite-prefix">On 02/04/2015 12:40 PM,
<a class="moz-txt-link-abbreviated" href="mailto:yang.bin18@zte.com.cn">yang.bin18@zte.com.cn</a> wrote:<br>
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<blockquote
cite="mid:OF9711E14D.93BBC8B9-ON48257DE2.0026C2AF-48257DE2.00276A5A@zte.com.cn"
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<font size="1" color="#5f5f5f" face="sans-serif">发件人:
</font><font size="1" face="sans-serif">Pranith Kumar
Karampuri <a class="moz-txt-link-rfc2396E" href="mailto:pkarampu@redhat.com"><pkarampu@redhat.com></a></font>
<br>
<font size="1" color="#5f5f5f" face="sans-serif">收件人:
</font><font size="1" face="sans-serif"><a class="moz-txt-link-abbreviated" href="mailto:yang.bin18@zte.com.cn">yang.bin18@zte.com.cn</a>,
</font>
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<font size="1" color="#5f5f5f" face="sans-serif">抄送:
</font><font size="1" face="sans-serif"><a class="moz-txt-link-abbreviated" href="mailto:gluster-users@gluster.org">gluster-users@gluster.org</a></font>
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<font size="1" color="#5f5f5f" face="sans-serif">日期:
</font><font size="1" face="sans-serif">2015/02/04
14:59</font>
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<font size="1" color="#5f5f5f" face="sans-serif">主题:
</font><font size="1" face="sans-serif">Re: [Gluster-users]
replica position</font>
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<font size="3" face="sans-serif">On 02/04/2015 12:23 PM, </font><a
moz-do-not-send="true" 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>
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On 01/30/2015 06:43 AM, </font><a moz-do-not-send="true"
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>
<<<<example: brick A ,brick B,brick C compose one
volume</font><font size="3" face="sans-serif">
</font><font size="2" face="sans-serif"><br>
<br>
<<<<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">
<br>
<<<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?</font>
<br>
<font size="3" face="sans-serif"> <Then the bricks
are not in replication. Do you want to change the position of
the bricks?</font>
<br>
<font size="3" face="sans-serif"> Pranith<br>
</font>
<br>
<font size="3" face="sans-serif"> 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>
<br>
</blockquote>
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<br>
<blockquote
cite="mid:OF9711E14D.93BBC8B9-ON48257DE2.0026C2AF-48257DE2.00276A5A@zte.com.cn"
type="cite"><font size="3" face="sans-serif"><br>
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<font size="1" color="#5f5f5f" face="sans-serif"><br>
发件人: </font><font size="1" face="sans-serif">Pranith
Kumar Karampuri </font><a moz-do-not-send="true"
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 moz-do-not-send="true"
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 moz-do-not-send="true"
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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<hr noshade="noshade"><font size="3" face="sans-serif"><br>
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On 01/27/2015 02:43 PM, </font><a moz-do-not-send="true"
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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