Hello,

I have problem regarding zfs. After installing solaris 10 x86, it worked for a while, and then, some problem happened that there was problem in solaris and it could not get loaded! Even fail safe didn't resolve the problem. I put an open solaris CD and booted from it, I wrote the bellow commands;
zpool create raidz c2t0d0 c2t1d0 c2t2d0
zfs create indexes/db1 (&/db2)
mount -F zfs /dev/dsk/c2t0d0 /name


Then, I didn't see the data I had after cd /name. When I retried to boot, the error of 'no active partition' was what I saw in my system. I don't know how, but I installed and chose the disks while installing. After installation, I copied boot block to the other disks for not having problem of boot. I hope that someone help me with that.



Thanks!

Only single disks and mirrors are supported for boot disks if this is what you are trying to achieve.
Why are you trying to mount a single disk which is a part of a three disk raidz ?

M not sure what are you trying to do, but for RAID-Z, check out:

http://docs.sun.com/app/docs/doc/819-5461/gcvjg?a=view