Hello:
When i use afr in my storage GFS,like this config with tow service
volume client1
type protocol/client
option transport-type tcp
option remote-host 10.4.11.134 # IP address of the remote brick
option remote-port 6996
option transport-timeout 10 # seconds to wait for a reply
option remote-subvolume brick1 # name of the remote volume
end-volume
volume client2
type protocol/client
option transport-type tcp
option remote-host 10.4.11.134 # IP address of the remote brick
option remote-port 6996
option transport-timeout 10 # seconds to wait for a reply
option remote-subvolume brick2 # name of the remote volume
end-volume
volume client3
type protocol/client
option transport-type tcp
option remote-host 10.4.11.134 # IP address of the remote brick
option remote-port 6996
option transport-timeout 10 # seconds to wait for a reply
option remote-subvolume brick3 # name of the remote volume
end-volume
volume client4
type protocol/client
option transport-type tcp
option remote-host 10.4.11.135 # IP address of the remote brick
option remote-port 6996
option transport-timeout 10 # seconds to wait for a reply
option remote-subvolume brick1 # name of the remote volume
end-volume
volume client5
type protocol/client
option transport-type tcp
option remote-host 10.4.11.135 # IP address of the remote brick
option remote-port 6996
option transport-timeout 10 # seconds to wait for a reply
option remote-subvolume brick2 # name of the remote volume
end-volume
volume client6
type protocol/client
option transport-type tcp
option remote-host 10.4.11.135 # IP address of the remote brick
option remote-port 6996
option transport-timeout 10 # seconds to wait for a reply
option remote-subvolume brick3 # name of the remote volume
end-volume
volume afr1
type cluster/afr
subvolumes client1 client4
end-volume
volume afr2
type cluster/afr
subvolumes client2 client5
end-volume
volume afr3
type cluster/afr
subvolumes client3 client6
end-volume
volume dht
type cluster/dht
subvolumes afr1 afr2 afr3
end-volume
### Add readahead feature
volume readahead
type performance/read-ahead
option page-size 1MB # unit in bytes
option page-count 2 # cache per file = (page-count x page-size)
subvolumes dht
end-volume
### Add IO-Cache feature
volume iocache
type performance/io-cache
option page-size 256KB
option page-count 2
subvolumes readahead
end-volume
### Add writeback feature
volume writeback
type performance/write-behind
option block-size 1MB
option cache-size 2MB
option flush-behind off
subvolumes iocache
end-volume
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 ?
waiting for your help ,thanks a lot
2009-05-06
eagleeyes
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