[Linux-ia64] NFS client performce

From: Gary Molenkamp <gary_at_sharcnet.ca>
Date: 2003-06-07 04:02:05
Not sure if this is the appropriate place for this, but I'm hoping for the 
best :)

I'm noticing terible NFS write performance on from Itanium2 clients to any 
other arch server (other than ia64s) by orders of magnitude difference.

#1.  - alpha linux or ia32 linux servers
     - ia64 (debian) client  running iozone benchmark or simple dd
     - I get about 800kb/s max on writes, but every other NFS rpc is ok.

#2.  - ia64 (debian) server
     - ia64 client running iozone benchmark or simple dd
     - I get about 50Mb/s average 

It taken a while to trace this to client writes, so i'm just asking if 
anyone else has (had - hopefully) this problem, before I go any further.

Ps. running vanilla 2.4.20 with ia64 patch on HP dual I2 rx2600s.



 	
Received on Fri Jun 06 11:01:45 2003

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