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<DIV><FONT face=Verdana color=#000080 size=2>HI all:</FONT></DIV>
<DIV><FONT color=#000080>&nbsp;&nbsp;&nbsp; I met a problem in expending dht 
volumes,&nbsp; i write in a dht storage directory untile it grew up to&nbsp; 
90%,so i add four new volumes into the configur file.</FONT></DIV>
<DIV><FONT color=#000080>&nbsp;&nbsp; But when start again ,the data in 
directory&nbsp; some disappeared ,Why&nbsp;???&nbsp; Was there a special&nbsp; 
action before expending the volumes?</FONT></DIV>
<DIV><FONT color=#000080>&nbsp;&nbsp;&nbsp;</FONT></DIV>
<DIV><FONT color=#000080>my client cofigure file is this :</FONT></DIV>
<DIV>volume&nbsp;client1</DIV>
<DIV>&nbsp;&nbsp;type&nbsp;protocol/client</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;transport-type&nbsp;tcp</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;remote-host&nbsp;172.20.92.240&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#&nbsp;IP&nbsp;address&nbsp;of&nbsp;the&nbsp;remote&nbsp;brick2</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;remote-port&nbsp;6996</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;remote-subvolume&nbsp;brick1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#&nbsp;name&nbsp;of&nbsp;the&nbsp;remote&nbsp;volume</DIV>
<DIV>end-volume</DIV>
<DIV></DIV>
<DIV>volume&nbsp;client2</DIV>
<DIV>&nbsp;&nbsp;type&nbsp;protocol/client</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;transport-type&nbsp;tcp</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;remote-host&nbsp;172.20.92.240&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#&nbsp;IP&nbsp;address&nbsp;of&nbsp;the&nbsp;remote&nbsp;brick2</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;remote-port&nbsp;6996</DIV>
<DIV>&nbsp;&nbsp;#option&nbsp;transport-timeout&nbsp;10&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#&nbsp;seconds&nbsp;to&nbsp;wait&nbsp;for&nbsp;a&nbsp;reply</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;remote-subvolume&nbsp;brick2&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#&nbsp;name&nbsp;of&nbsp;the&nbsp;remote&nbsp;volume</DIV>
<DIV>end-volume</DIV>
<DIV></DIV>
<DIV>volume&nbsp;client3</DIV>
<DIV>&nbsp;&nbsp;type&nbsp;protocol/client</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;transport-type&nbsp;tcp</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;remote-host&nbsp;172.20.92.240&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#&nbsp;IP&nbsp;address&nbsp;of&nbsp;the&nbsp;remote&nbsp;brick2</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;remote-port&nbsp;6996</DIV>
<DIV>&nbsp;&nbsp;#option&nbsp;transport-timeout&nbsp;10&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#&nbsp;seconds&nbsp;to&nbsp;wait&nbsp;for&nbsp;a&nbsp;reply</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;remote-subvolume&nbsp;brick3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#&nbsp;name&nbsp;of&nbsp;the&nbsp;remote&nbsp;volume</DIV>
<DIV>end-volume</DIV>
<DIV></DIV>
<DIV>volume&nbsp;client4</DIV>
<DIV>&nbsp;&nbsp;type&nbsp;protocol/client</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;transport-type&nbsp;tcp</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;remote-host&nbsp;172.20.92.240&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#&nbsp;IP&nbsp;address&nbsp;of&nbsp;the&nbsp;remote&nbsp;brick2</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;remote-port&nbsp;6996</DIV>
<DIV>&nbsp;&nbsp;#option&nbsp;transport-timeout&nbsp;10&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#&nbsp;seconds&nbsp;to&nbsp;wait&nbsp;for&nbsp;a&nbsp;reply</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;remote-subvolume&nbsp;brick4&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#&nbsp;name&nbsp;of&nbsp;the&nbsp;remote&nbsp;volume</DIV>
<DIV>end-volume</DIV>
<DIV></DIV>
<DIV>volume&nbsp;client5</DIV>
<DIV>&nbsp;&nbsp;type&nbsp;protocol/client</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;transport-type&nbsp;tcp</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;remote-host&nbsp;172.20.92.184&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#&nbsp;IP&nbsp;address&nbsp;of&nbsp;the&nbsp;remote&nbsp;brick2</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;remote-port&nbsp;6996</DIV>
<DIV>&nbsp;&nbsp;#option&nbsp;transport-timeout&nbsp;10&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#&nbsp;seconds&nbsp;to&nbsp;wait&nbsp;for&nbsp;a&nbsp;reply</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;remote-subvolume&nbsp;brick1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#&nbsp;name&nbsp;of&nbsp;the&nbsp;remote&nbsp;volume</DIV>
<DIV>end-volume</DIV>
<DIV></DIV>
<DIV>volume&nbsp;client6</DIV>
<DIV>&nbsp;&nbsp;type&nbsp;protocol/client</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;transport-type&nbsp;tcp</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;remote-host&nbsp;172.20.92.184&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#&nbsp;IP&nbsp;address&nbsp;of&nbsp;the&nbsp;remote&nbsp;brick2</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;remote-port&nbsp;6996</DIV>
<DIV>&nbsp;&nbsp;#option&nbsp;transport-timeout&nbsp;10&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#&nbsp;seconds&nbsp;to&nbsp;wait&nbsp;for&nbsp;a&nbsp;reply</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;remote-subvolume&nbsp;brick2&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#&nbsp;name&nbsp;of&nbsp;the&nbsp;remote&nbsp;volume</DIV>
<DIV>end-volume</DIV>
<DIV></DIV>
<DIV>volume&nbsp;client7</DIV>
<DIV>&nbsp;&nbsp;type&nbsp;protocol/client</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;transport-type&nbsp;tcp</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;remote-host&nbsp;172.20.92.184&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#&nbsp;IP&nbsp;address&nbsp;of&nbsp;the&nbsp;remote&nbsp;brick2</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;remote-port&nbsp;6996</DIV>
<DIV>&nbsp;&nbsp;#option&nbsp;transport-timeout&nbsp;10&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#&nbsp;seconds&nbsp;to&nbsp;wait&nbsp;for&nbsp;a&nbsp;reply</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;remote-subvolume&nbsp;brick3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#&nbsp;name&nbsp;of&nbsp;the&nbsp;remote&nbsp;volume</DIV>
<DIV>end-volume</DIV>
<DIV></DIV>
<DIV>volume&nbsp;client8</DIV>
<DIV>&nbsp;&nbsp;type&nbsp;protocol/client</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;transport-type&nbsp;tcp</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;remote-host&nbsp;172.20.92.184&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#&nbsp;IP&nbsp;address&nbsp;of&nbsp;the&nbsp;remote&nbsp;brick2</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;remote-port&nbsp;6996</DIV>
<DIV>&nbsp;&nbsp;#option&nbsp;transport-timeout&nbsp;10&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#&nbsp;seconds&nbsp;to&nbsp;wait&nbsp;for&nbsp;a&nbsp;reply</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;remote-subvolume&nbsp;brick4&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#&nbsp;name&nbsp;of&nbsp;the&nbsp;remote&nbsp;volume</DIV>
<DIV>end-volume</DIV>
<DIV></DIV>
<DIV></DIV>
<DIV></DIV>
<DIV>&nbsp;</DIV>
<DIV></DIV>
<DIV></DIV>
<DIV>volume&nbsp;dht&nbsp;</DIV>
<DIV>&nbsp;&nbsp;type&nbsp;cluster/dht</DIV>
<DIV>&nbsp;&nbsp;#option&nbsp;lookup-unhashed&nbsp;yes</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;min-free-disk&nbsp;10%</DIV>
<DIV>&nbsp;&nbsp;subvolumes&nbsp;client1&nbsp;client2&nbsp;&nbsp;client3&nbsp;client4&nbsp;client5 
client6 client7 client8 </DIV>
<DIV>end-volume</DIV>
<DIV>&nbsp;</DIV>
<DIV>My server configure file is this:</DIV>
<DIV>
<DIV>volume&nbsp;posix1</DIV>
<DIV>&nbsp;&nbsp;type&nbsp;storage/posix&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#&nbsp;POSIX&nbsp;FS&nbsp;translator</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;directory&nbsp;/data/data1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#&nbsp;Export&nbsp;this&nbsp;directory</DIV>
<DIV>end-volume</DIV>
<DIV></DIV>
<DIV>volume&nbsp;posix2</DIV>
<DIV>&nbsp;&nbsp;type&nbsp;storage/posix&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#&nbsp;POSIX&nbsp;FS&nbsp;translator</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;directory&nbsp;/data/data2&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#&nbsp;Export&nbsp;this&nbsp;directory</DIV>
<DIV>end-volume</DIV>
<DIV></DIV>
<DIV>volume&nbsp;posix3</DIV>
<DIV>&nbsp;&nbsp;type&nbsp;storage/posix&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#&nbsp;POSIX&nbsp;FS&nbsp;translator</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;directory&nbsp;/data/data3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#&nbsp;Export&nbsp;this&nbsp;directory</DIV>
<DIV>end-volume</DIV>
<DIV></DIV>
<DIV>volume&nbsp;posix4</DIV>
<DIV>&nbsp;&nbsp;type&nbsp;storage/posix&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#&nbsp;POSIX&nbsp;FS&nbsp;translator</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;directory&nbsp;/data/data4&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#&nbsp;Export&nbsp;this&nbsp;directory</DIV>
<DIV>end-volume</DIV>
<DIV></DIV>
<DIV></DIV>
<DIV>volume&nbsp;brick1</DIV>
<DIV>&nbsp;&nbsp;type&nbsp;features/posix-locks</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;mandatory-locks&nbsp;on&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#&nbsp;enables&nbsp;mandatory&nbsp;locking&nbsp;on&nbsp;all&nbsp;files</DIV>
<DIV>&nbsp;&nbsp;subvolumes&nbsp;posix1</DIV>
<DIV>end-volume</DIV>
<DIV></DIV>
<DIV>volume&nbsp;brick2</DIV>
<DIV>&nbsp;&nbsp;type&nbsp;features/posix-locks</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;mandatory-locks&nbsp;on&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#&nbsp;enables&nbsp;mandatory&nbsp;locking&nbsp;on&nbsp;all&nbsp;files</DIV>
<DIV>&nbsp;&nbsp;subvolumes&nbsp;posix2</DIV>
<DIV>end-volume</DIV>
<DIV></DIV>
<DIV>volume&nbsp;brick3</DIV>
<DIV>&nbsp;&nbsp;type&nbsp;features/posix-locks</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;mandatory-locks&nbsp;on&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#&nbsp;enables&nbsp;mandatory&nbsp;locking&nbsp;on&nbsp;all&nbsp;files</DIV>
<DIV>&nbsp;&nbsp;subvolumes&nbsp;posix3</DIV>
<DIV>end-volume</DIV>
<DIV></DIV>
<DIV>volume&nbsp;brick4</DIV>
<DIV>&nbsp;&nbsp;type&nbsp;features/posix-locks</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;mandatory-locks&nbsp;on&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#&nbsp;enables&nbsp;mandatory&nbsp;locking&nbsp;on&nbsp;all&nbsp;files</DIV>
<DIV>&nbsp;&nbsp;subvolumes&nbsp;posix4</DIV>
<DIV>end-volume</DIV>
<DIV></DIV>
<DIV>###&nbsp;Add&nbsp;network&nbsp;serving&nbsp;capability&nbsp;to&nbsp;above&nbsp;brick.</DIV>
<DIV>volume&nbsp;server</DIV>
<DIV>&nbsp;&nbsp;type&nbsp;protocol/server</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;transport-type&nbsp;tcp</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;transport.socket.bind-address&nbsp;172.20.92.240&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#&nbsp;Default&nbsp;is&nbsp;to&nbsp;listen&nbsp;on&nbsp;all&nbsp;interfaces</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;transport.socket.listen-port&nbsp;6996&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#&nbsp;Default&nbsp;is&nbsp;6996</DIV>
<DIV>&nbsp;&nbsp;subvolumes&nbsp;brick1&nbsp;brick2&nbsp;brick3&nbsp;brick4&nbsp;</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;auth.addr.brick1.allow&nbsp;*&nbsp;#&nbsp;Allow&nbsp;access&nbsp;to&nbsp;"brick"&nbsp;volume</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;auth.addr.brick2.allow&nbsp;*&nbsp;#&nbsp;Allow&nbsp;access&nbsp;to&nbsp;"brick"&nbsp;volume</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;auth.addr.brick3.allow&nbsp;*&nbsp;#&nbsp;Allow&nbsp;access&nbsp;to&nbsp;"brick"&nbsp;volume</DIV>
<DIV>&nbsp;&nbsp;option&nbsp;auth.addr.brick4.allow&nbsp;*&nbsp;#&nbsp;Allow&nbsp;access&nbsp;to&nbsp;"brick"&nbsp;volume</DIV>
<DIV>end-volume</DIV></DIV>
<DIV><FONT face=Verdana color=#c0c0c0 size=2>26 </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>
<HR color=#b5c4df SIZE=1>
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