Iozone Performance Oddities

2009-01-13 Thread Norm
I've run iozone over a new iscsi mount that we're configuring. The client is RedHat 5, the server is Solaris on a Sun X4500 (thumper) with the ZFS filesystem. On the client side, things are formatted with the ext3 filesystem running on an LVM partition. I've posted by iozone results:

Re: Iozone Performance Oddities

2009-01-13 Thread Bart Van Assche
On Tue, Jan 13, 2009 at 8:31 PM, Norm normel...@gmail.com wrote: I've run iozone over a new iscsi mount that we're configuring. The client is RedHat 5, the server is Solaris on a Sun X4500 (thumper) with the ZFS filesystem. On the client side, things are formatted with the ext3 filesystem

Re: Iozone Performance Oddities

2009-01-13 Thread Norm
How much RAM is present in the ZFS server ? The ZFS server has 16GB. The client has 2GB (I'm not sure how iSCSI caching works, if any). Thanks, Norman --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups open-iscsi

Re: Iozone Performance Oddities

2009-01-13 Thread Bart Van Assche
On Tue, Jan 13, 2009 at 8:50 PM, Norm normel...@gmail.com wrote: How much RAM is present in the ZFS server ? The ZFS server has 16GB. The client has 2GB (I'm not sure how iSCSI caching works, if any). Apparently iozone has been run with the following command line options: iozone -Raz -b