[OmniOS-discuss] Slow NFS writes in 151026

[Bob Friesenhahn]

What does 'zpool status poolname' (replace poolname with the name of 
the pool which is NFS exported) say?

What is the output of 'iostat -xnE' on your new server?

What is the native block size for the disks you used and what is the 
nature of the disks (SATA, SAS, near-term storage, exceptionally 
large size, etc.)?

Do you have dedicated ZIL SSDs in your pool?

Have you done a continual ping from the NFS client to the server to 
see if there are packet drops?

If you use some other TCP-based protocol to transfer a file from the 
client to the server do you see any strange hangs during the transfer?

Bob
-- 
Bob Friesenhahn
bfriesen at simple.dallas.tx.us, http://www.simplesystems.org/users/bfriesen/
GraphicsMagick Maintainer,    http://www.GraphicsMagick.org/