I've the same problem on solaris 8 with samba 2.2.8a i've try many
options
like theses:
socket options = TCP_NODELAY IPTOS_LOWDELAY SO_KEEPALIVE SO_SNDBUF=16384
SO_RCVBUF=16384
read raw = yes
write raw = yes
oplocks = no
getwd cache = yes
Add this on your global section and try to see if you get improvement
Envoy? par : samba-bounces+xavier.droniou=rte-france.com@lists.samba.org
Pour : samba@lists.samba.org
cc : (ccc : Xavier DRONIOU/RTE/GRT/FR)
Objet : [Samba] Samba Tuning
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Following problems with samba performance on a Solaris 9 box I have traced
this to the number of files being accessed by an application... Seems when
a
process is kicked off on the client it goes to a directory which has many
thousands of small files and does some processing on them, while this is
running samba performance drop dramatically.
It seems performance is fine when dealing with a small number of large
files
but when dealing with many thousands of small files (4k or so) it's a
different story.
Is there any tuning I can do to improve the situation?
Samba Server: SunFire V880 running Solaris 9 (112233-08)
Samba Client: Compaq ProLient ML570 running W2K SP3
# Samba config file created using SWAT
# from pq04464.admin.nbsnet.co.uk (10.200.41.127)
# Date: 2004/01/09 12:33:30
# Global parameters
[global]
netbios name = UXHSMSVC01
server string encrypt passwords = Yes
username map = /etc/sfw/smbusers
log level = 1
log file = /var/samba/%m.log
show add printer wizard = No
socket address = 10.192.34.61
oplocks = No
[mfs_cell_1]
comment = File Scanning - Cell 1
path = /mfs/Scan_Cell_1/export
guest account valid users = mfssvc
read only = No
[nlife]
comment = Life
path = /nlife/export
guest account valid users = nlifesvc
read only = No
Have set oplocks = No as many processes my access the same files at the
same
time and thaught we maybe spending a lot of time oplock processing. Made
no
difference...
Logs are not showing errors (at log_level 3) but have a lot of activity...
Cheers,
Simon
Simon Harris
Nationwide Building Society
Technology Support
Enterprise Servers (SAN)
* +44(0)1793 654492
* +44(0)7764 838021
* Simon.Harris@nationwide.co.uk
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