search for: c1t2d0s0

...e # zpool status no pools available # zpool import # ls /etc/zfs # ls /dev/dsk c0t0d0s0 c0t0d0s3 c0t0d0s6 c1t0d0s1 c1t0d0s4 c1t0d0s7 c1t1d0s2 c1t1d0s5 c1t2d0 c1t2d0s2 c1t2d0s5 c1t3d0s0 c1t3d0s3 c1t3d0s6 c0t0d0s1 c0t0d0s4 c0t0d0s7 c1t0d0s2 c1t0d0s5 c1t1d0s0 c1t1d0s3 c1t1d0s6 c1t2d0s0 c1t2d0s3 c1t2d0s6 c1t3d0s1 c1t3d0s4 c0t0d0s2 c0t0d0s5 c1t0d0s0 c1t0d0s3 c1t0d0s6 c1t1d0s1 c1t1d0s4 c1t1d0s7 c1t2d0s1 c1t2d0s4 c1t3d0 c1t3d0s2 c1t3d0s5 # format Searching for disks...done AVAILABLE DISK SELECTIONS: 0. c1t0d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424> b...

...is the mirror information. pool: omp_pool state: ONLINE scrub: none requested config: NAME STATE READ WRITE CKSUM omp_pool ONLINE 0 0 0 mirror ONLINE 0 0 0 c1t3d0s0 ONLINE 0 0 0 c1t2d0s0 ONLINE 0 0 0 then changed the root to raw /dev/dsk/c1t1d0s0, and then reboot the system from it. zfs is ok now as everything keeps unchanged. then I run zpool detach command and then zpool attach. zfs is still ok in the root environment. but when I boot the system on /dev/dsk/c1t0d0...

...performance for single-pool I/O. > > I think it would be a serious performance mistake to combine the two > pools as vdevs in a single pool, though it''s perfectly possible. > > I.e. > (preferred) > zpool create smalltank raidz c0t0d0 c0t1d0 c0t2d0 c1t0d0s0 c1t1d0s0 c1t2d0s0 > zpool create largetank raidz c1t0d0s1 c1t1d0s1 c1t2d0s1 > > instead of > > zpool create supertank raidz c0t0d0 c0t1d0 c0t2d0 c1t0d0s0 c1t1d0s0 > c1t2d0s0 raidz c1t0d0s1 c1t1d0s1 c1t2d0s1 > > > > -- > Erik Trimble > Java System Support > Mailstop: usc...