Re: [OmniOS-discuss] ZPOOL disk performance on Supermicro with LSI 9300-8i

2016-06-23 Thread Bob Friesenhahn
On Thu, 23 Jun 2016, Josh Barton wrote: per drive. Is there any other information I can provide? What filesystem is being used and exactly how was it configured? For example, if it is zfs, the pool organization and filesystem blocksize is very important. Another important factor is if

Re: [OmniOS-discuss] ZPOOL disk performance on Supermicro with LSI 9300-8i

2016-06-23 Thread Josh Barton
scuss] ZPOOL disk performance on Supermicro with LSI 9300-8i > Am 23.06.2016 um 01:06 schrieb Josh Barton <josh.bar...@usurf.usu.edu>: > > Any ideas why the HP is so much faster? It just has one Smart Array > Controller which I didn’t think would be faster than JBOD Could

Re: [OmniOS-discuss] ZPOOL disk performance on Supermicro with LSI 9300-8i

2016-06-23 Thread Stephan Budach
Am 23.06.16 um 14:10 schrieb qutic development: Am 23.06.2016 um 01:06 schrieb Josh Barton : Any ideas why the HP is so much faster? It just has one Smart Array Controller which I didn’t think would be faster than JBOD Could you please provide a few more information

Re: [OmniOS-discuss] ZPOOL disk performance on Supermicro with LSI 9300-8i

2016-06-23 Thread qutic development
> Am 23.06.2016 um 01:06 schrieb Josh Barton : > > Any ideas why the HP is so much faster? It just has one Smart Array > Controller which I didn’t think would be faster than JBOD Could you please provide a few more information about the servers? CPU speed, cores,

[OmniOS-discuss] ZPOOL disk performance on Supermicro with LSI 9300-8i

2016-06-22 Thread Josh Barton
We just built a Supermicro server with 3 LSI 9300-8i HBAs and 12 2 TB hard drives and are concerned about slowness after running a postgres benchmark. We also ran this benchmark on an HP Proliant 380 G9 with 14 disks and on a Sunfire server running OmniOS as well. The results showed the HP