Hi Krishna,
I am trying to add HA translator to my client config. But I get:
2008-12-26 19:08:57 W [write-behind.c:1363:init] writeback:
aggregate-size is not zero, disabling flush-behind
2008-12-26 19:08:57 W [write-behind.c:1363:init] writeback2:
aggregate-size is not zero, disabling flush-behind
2008-12-26 19:08:58 E [ha.c:4301:notify] glusterfs-ha: GF_EVENT_CHILD_UP
from io-cache
2008-12-26 19:08:58 E [ha.c:4310:notify] glusterfs-ha: switching
"active" from -1 to io-cache
2008-12-26 19:08:58 E [ha.c:4301:notify] glusterfs-ha: GF_EVENT_CHILD_UP
from io-cache2
Could you see what is wrong with my config? Thank you.
#############################################
## GlusterFS Client Volume Specification ##
#############################################
# the exported volume to mount # required!
volume cluster
type protocol/client
option transport-type tcp/client
option remote-host lb1.world.net
option remote-subvolume gfs # exported volume
option transport-timeout 5 # value in seconds,
should be relatively low
end-volume
volume iot
type performance/io-threads
option thread-count 2
subvolumes cluster
end-volume
# performance block for cluster # optional!
volume writeback
type performance/write-behind
option aggregate-size 1MB # default is 0bytes
option window-size 3MB # default is 0bytes
option flush-behind on # default is 'off'
subvolumes iot
end-volume
# performance block for cluster # optional!
volume readahead
type performance/read-ahead
option page-size 512KB
option page-count 4
subvolumes writeback
end-volume
volume io-cache
type performance/io-cache
option cache-size 64MB # default is 32MB
option page-size 1MB #128KB is default option
# option priority *.h:3,*.html:2,*:1 # default is '*:0'
option cache-timeout 2 # default is 1 second
subvolumes readahead
end-volume
# the exported volume to mount # required!
volume cluster2
type protocol/client
option transport-type tcp/client
option remote-host lb2.world.net
option remote-subvolume gfs # exported volume
option transport-timeout 5 # value in seconds,
should be relatively low
end-volume
volume iot2
type performance/io-threads
option thread-count 2
subvolumes cluster2
end-volume
# performance block for cluster # optional!
volume writeback2
type performance/write-behind
option aggregate-size 1MB # default is 0bytes
option window-size 3MB # default is 0bytes
option flush-behind on # default is 'off'
subvolumes iot2
end-volume
# performance block for cluster # optional!
volume readahead2
type performance/read-ahead
option page-size 512KB
option page-count 4
subvolumes writeback2
end-volume
volume io-cache2
type performance/io-cache
option cache-size 64MB # default is 32MB
option page-size 1MB #128KB is default option
# option priority *.h:3,*.html:2,*:1 # default is '*:0'
option cache-timeout 2 # default is 1 second
subvolumes readahead2
end-volume
volume glusterfs-ha
type cluster/ha
subvolumes io-cache io-cache2
end-volume
