[Gluster-users] Gluster samba vfs read performance slow

[kane]

Hi

	We use gluster samba vfs test io,but the read performance via vfs is half of write perfomance,
but via fuse the read and write performance is almost the same.

this is our smb.conf:
[global]
        workgroup = MYGROUP
        server string = DCS Samba Server
        log file = /var/log/samba/log.vfs
        max log size = 500000
#       use sendfile = true
        aio read size = 262144
        aio write size = 262144
        aio write behind = true
        min receivefile size = 262144
        write cache size = 268435456
        security = user
        passdb backend = tdbsam
        load printers = yes
        cups options = raw
        read raw = yes
        write raw = yes
        max xmit = 262144
        socket options = TCP_NODELAY IPTOS_LOWDELAY SO_RCVBUF=262144 SO_SNDBUF=262144
        kernel oplocks = no
        stat cache = no

any advises helpful?

thanks
 
kane                     
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Email:  kai.zhou at soulinfo.com
电话:    0510-85385788-616



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