Dear All ,
I am trying to design high available and cluster set up for my benchmarking
.Today I read some design information available in GlusterFS home page .
http://www.gluster.org/docs/index.php/Simple_High_Availability_Storage_with_GlusterFS_2.0#Larger_storage_using_Unify_.2B_AFR
It is
I added the following to the bottom of my spec file:
volume writebehind
type performance/write-behind
option aggregate-size 10MB # default is 0bytes
option flush-behind off# default is 'off'
subvolumes afr
end-volume
which gives me the following results when making a 10MB file
# time
# time dd if=/dev/zero of=/mnt/gluster/disktest count=10240 bs=1024
Please try with a larger block size like 64KB or higher. Low block
sizes are very expensive for network or fuse based filesystems.
avati
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