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<DIV><FONT face=Verdana color=#000080 size=2>
<DIV><FONT face=Verdana color=#000080 size=2>Hello:</FONT></DIV>
<DIV><FONT color=#000080> When i use afr in my storage
GFS,like this config with tow service </FONT></DIV>
<DIV><FONT color=#000080> </DIV>
<DIV>volume client1</DIV>
<DIV> type protocol/client</DIV>
<DIV> option transport-type tcp</DIV>
<DIV> option remote-host 10.4.11.134 # IP address of the remote brick</DIV>
<DIV> option remote-port 6996</DIV>
<DIV> option transport-timeout 10 # seconds to wait for a reply</DIV>
<DIV> option remote-subvolume brick1 # name of the remote volume</DIV>
<DIV>end-volume</DIV>
<DIV></DIV>
<DIV>volume client2</DIV>
<DIV> type protocol/client</DIV>
<DIV> option transport-type tcp</DIV>
<DIV> option remote-host 10.4.11.134 # IP address of the remote brick</DIV>
<DIV> option remote-port 6996</DIV>
<DIV> option transport-timeout 10 # seconds to wait for a reply</DIV>
<DIV> option remote-subvolume brick2 # name of the remote volume</DIV>
<DIV>end-volume</DIV>
<DIV></DIV>
<DIV>volume client3</DIV>
<DIV> type protocol/client</DIV>
<DIV> option transport-type tcp</DIV>
<DIV> option remote-host 10.4.11.134 # IP address of the remote brick</DIV>
<DIV> option remote-port 6996</DIV>
<DIV> option transport-timeout 10 # seconds to wait for a reply</DIV>
<DIV> option remote-subvolume brick3 # name of the remote volume</DIV>
<DIV>end-volume</DIV>
<DIV></DIV>
<DIV>volume client4</DIV>
<DIV> type protocol/client</DIV>
<DIV> option transport-type tcp</DIV>
<DIV> option remote-host 10.4.11.135 # IP address of the remote brick</DIV>
<DIV> option remote-port 6996</DIV>
<DIV> option transport-timeout 10 # seconds to wait for a reply</DIV>
<DIV> option remote-subvolume brick1 # name of the remote volume</DIV>
<DIV>end-volume</DIV>
<DIV></DIV>
<DIV>volume client5</DIV>
<DIV> type protocol/client</DIV>
<DIV> option transport-type tcp</DIV>
<DIV> option remote-host 10.4.11.135 # IP address of the remote brick</DIV>
<DIV> option remote-port 6996</DIV>
<DIV> option transport-timeout 10 # seconds to wait for a reply</DIV>
<DIV> option remote-subvolume brick2 # name of the remote volume</DIV>
<DIV>end-volume</DIV>
<DIV></DIV>
<DIV>volume client6</DIV>
<DIV> type protocol/client</DIV>
<DIV> option transport-type tcp</DIV>
<DIV> option remote-host 10.4.11.135 # IP address of the remote brick</DIV>
<DIV> option remote-port 6996</DIV>
<DIV> option transport-timeout 10 # seconds to wait for a reply</DIV>
<DIV> option remote-subvolume brick3 # name of the remote volume</DIV>
<DIV>end-volume</DIV>
<DIV></DIV>
<DIV>volume afr1</DIV>
<DIV> type cluster/afr</DIV>
<DIV> subvolumes client1 client4</DIV>
<DIV>end-volume</DIV>
<DIV></DIV>
<DIV>volume afr2</DIV>
<DIV> type cluster/afr</DIV>
<DIV> subvolumes client2 client5</DIV>
<DIV>end-volume</DIV>
<DIV></DIV>
<DIV>volume afr3</DIV>
<DIV> type cluster/afr</DIV>
<DIV> subvolumes client3 client6</DIV>
<DIV>end-volume</DIV>
<DIV></DIV>
<DIV>volume dht</DIV>
<DIV> type cluster/dht</DIV>
<DIV> subvolumes afr1 afr2 afr3</DIV>
<DIV>end-volume</DIV>
<DIV></DIV>
<DIV></DIV>
<DIV>### Add readahead feature</DIV>
<DIV>volume readahead</DIV>
<DIV> type performance/read-ahead</DIV>
<DIV> option page-size 1MB # unit in bytes</DIV>
<DIV> option page-count 2 # cache per file = (page-count x page-size)</DIV>
<DIV> subvolumes dht</DIV>
<DIV>end-volume</DIV>
<DIV></DIV>
<DIV>### Add IO-Cache feature</DIV>
<DIV>volume iocache</DIV>
<DIV> type performance/io-cache</DIV>
<DIV> option page-size 256KB</DIV>
<DIV> option page-count 2</DIV>
<DIV> subvolumes readahead</DIV>
<DIV>end-volume</DIV>
<DIV></DIV>
<DIV>### Add writeback feature</DIV>
<DIV>volume writeback</DIV>
<DIV> type performance/write-behind</DIV>
<DIV> option block-size 1MB</DIV>
<DIV> option cache-size 2MB</DIV>
<DIV> option flush-behind off</DIV>
<DIV> subvolumes iocache </DIV>
<DIV>end-volume</DIV>
<DIV> when i upload some files on A
client into /data ,the B client couldn't see the files ,the log have no
error ,so i umount /data on B,and remount /data ,the files were appeared
,why ? </DIV>
<DIV> waiting for your help ,thanks a lot
</FONT></DIV></FONT></DIV>
<DIV><FONT face=Verdana color=#000080 size=2></FONT> </DIV>
<DIV><FONT face=Verdana color=#000080 size=2></FONT> </DIV>
<DIV><FONT face=Verdana color=#c0c0c0 size=2>2009-05-06 </FONT></DIV><FONT
face=Verdana color=#000080 size=2>
<HR style="WIDTH: 100px" align=left color=#b5c4df SIZE=1>
</FONT>
<DIV><FONT face=Verdana color=#c0c0c0 size=2><SPAN>eagleeyes</SPAN>
</FONT></DIV>
<DIV><FONT face=Verdana size=2>
<DIV> </DIV></FONT></DIV></BODY></HTML>