I just wanted to add that when I create a pool it is using ashift 9. Arent all ssds 4k drives at this point?
-----Original Message----- From: Grant Albitz [mailto:[email protected]] Sent: Saturday, February 16, 2013 9:28 PM To: Discussion list for OpenIndiana Subject: Re: [OpenIndiana-discuss] ISCSI SSD Performance sorry I have not, that is the next logical step but only my esxi servers have 10g interfaces and I cannot take them down at the moment. I have been looking this issue up online and I do find some people with poor reads and good writes. In some cases they are saying it was a mismatch in the target and initiators block size. can anyone assist me with figuring out what the zfs blocksize is. ________________________________________ From: Ian Collins [[email protected]] Sent: Saturday, February 16, 2013 8:03 PM To: Discussion list for OpenIndiana Subject: Re: [OpenIndiana-discuss] ISCSI SSD Performance Grant Albitz wrote: > Setting the MTU to 1500 did not affect read speeds but it cut my write speeds > in half. Flow control on or off did not make any difference. > > The cable is somewhat ruled out because I am seeing the same exact > performance on 2 different esxi hosts. Have you tried a native OI client yet? -- Ian. _______________________________________________ OpenIndiana-discuss mailing list [email protected] http://openindiana.org/mailman/listinfo/openindiana-discuss _______________________________________________ OpenIndiana-discuss mailing list [email protected] http://openindiana.org/mailman/listinfo/openindiana-discuss _______________________________________________ OpenIndiana-discuss mailing list [email protected] http://openindiana.org/mailman/listinfo/openindiana-discuss
