[zfs-discuss] Benchmark which models ISP workloads

2007-05-07 Thread Yusuf Goolamabbas
This benchmark models real-world workload faced by many ISP's worldwide everyday http://untroubled.org/benchmarking/2004-04/ Would appreciate if the ZFS team or the Performance group could take a look at it. I've run this myself on b61 (minor mods to the driver program) but obviously Team ZFS o

[zfs-discuss] Re: Trying to replicate ZFS self-heal demo and not seeing fixed error

2006-05-11 Thread Yusuf Goolamabbas
> > bash-3.00# dd if=/dev/urandom of=/dev/dsk/c1t10d0 > bs=1024 count=20480 > > A couple of things: > > (1) When you write to /dev/dsk, rather than > /dev/rdsk, the results > are cached in memory. So the on-disk state may > have been unaltered. That's why I also did a zpool export followed by

[zfs-discuss] Trying to replicate ZFS self-heal demo and not seeing fixed error

2006-05-08 Thread Yusuf Goolamabbas
Hi, I am using Solaris Express 04/06 (snv_36) and tried to do the same tasks as in Dan Price's Self Healing screencast bash-3.00# zpool status pool: tank state: ONLINE scrub: none requested config: NAME STATE READ WRITE CKSUM tank ONLINE 0 0 0