Re: [perf-discuss] ZFS write time performance question

2007-11-29 Thread johansen
> Test Case: Run 'iostat', then write a 1GB file using 'mkfile 1g > testfile' and then run iostat again. It may also be interesting to look at zpool iostat, which should show the I/O to the pool, from ZFS's perspective. I'd also be curious to know how your zpool was configured. > ZFS Test Result

[perf-discuss] ZFS write time performance question

2007-11-29 Thread Luke Schwab
HI, The question is a ZFS performance question in reguards to SAN traffic. We are trying to benchmark ZFS vx VxFS file systems and I get the following performance results. Test Setup: Solaris 10: 11/06 Dual port Qlogic HBA with SFCSM (for ZFS) and DMP (of VxFS) Sun Fire v490 server LSI Raid 3