On 02/08/09 16:56, Henrik Johansson wrote:
Hi again,
No ideas or pointers on how to look for the problem? A DTrace script
maybe? I have searched the net but there is not much information
available regarding performance and the CIFS server.
We're looking into it.
Alan
On Feb 2, 2009, at 3:01 AM, Henrik Johansson wrote:
Hi all,
I have installed a file server based on snv_106 but I am not getting
the performance I expected out of the CIFS server over a gigabit
network.
I have checked the network and other protocols work as expected and I
have tested this from two different client, a OSOL 2008.11 updated to
snv_105 and a MacBook pro with OS X 10.5.6.
iPERF read 907-942MBit/s write 707-852MBit/s
For simple file copy (a 700MB ISO):
FTP read 109-112MB/s write 82-99MB/s
NFS read 89-104MB/s write 78-87MB/s
iSCSI read 28-78MB/s write 27-69MB/s
(probably du to OSX initiator, if i add other copy operations it will
go up over 70MB/s)
CIFS read 26-44MB/s write 27-44MB/s
(here the OSOL host got the worst performance numbers)
Is this kind of performance expected with CIFs or does anyone have
suggestions on what might be causing this? If I mount the filesystem
from the server itself i get over 200MB/s, so based on that it would
be the network but the performance with the other protocols indicates
otherwise.
Server Configuration:
Solaris nevada build snv_106
Hardware AMD Athlon X2 2.8GHz, 8GB memory
NIC: Intel 82572GI
A raidz pool with three SATA disks
Henrik Johansson
http://sparcv9.blogspot.com
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Henrik Johansson
http://sparcv9.blogspot.com
_______________________________________________
cifs-discuss mailing list
[email protected]
http://mail.opensolaris.org/mailman/listinfo/cifs-discuss
_______________________________________________
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http://mail.opensolaris.org/mailman/listinfo/cifs-discuss
