Sun Microsystems X4540 manual Example zpool creation commands for a pool zmanda

4 Zpool Configuration Sun Microsystems, Inc.

Example zpool creation commands for a pool zmanda:

bash-3.00# zpool create -f zmanda raidz2 c0t0d0 c1t0d0 c2t0d0 c3t0d0 c4t0d0 c5t0d0 bash-3.00# zpool add zmanda raidz2 c0t2d0 c1t2d0 c2t2d0 c3t2d0 c4t2d0 c5t2d0

bash-3.00# zpool list
NAME	SIZE	USED	AVAIL	CAP	HEALTH	ALTROOT
zmanda	10.9T	204K	10.9T	0%	ONLINE	-
bash-3.00# zpool add zmanda spare c0t7d0 c1t7d0
bash-3.00# zpool list
NAME	SIZE	USED	AVAIL	CAP	HEALTH	ALTROOT
zmanda	10.9T	210K	10.9T	0%	ONLINE	-

bash-3.00# zpool status zmanda pool: zmanda

state: ONLINE

scrub: none requested config:

NAME	STATE	READ WRITE CKSUM
zmanda	ONLINE	0	0	0
raidz2	ONLINE	0	0	0
c0t0d0	ONLINE	0	0	0
c1t0d0	ONLINE	0	0	0
c2t0d0	ONLINE	0	0	0
c3t0d0	ONLINE	0	0	0
c4t0d0	ONLINE	0	0	0
c5t0d0	ONLINE	0	0	0
raidz2	ONLINE	0	0	0
c0t2d0	ONLINE	0	0	0
c1t2d0	ONLINE	0	0	0
c2t2d0	ONLINE	0	0	0
c3t2d0	ONLINE	0	0	0
c4t2d0	ONLINE	0	0	0
c5t2d0	ONLINE	0	0	0
spares
c0t7d0	AVAIL
c1t7d0	AVAIL

errors: No known data errors

First, we created the RAIDZ2 pool zmanda with six drives. Then we added six more drives and verified that we had a pool with 10.9 Tbyte of physical space. Depending on which RAIDZ configuration you choose, the actual available capacity might be different. See the zpool(1M) man page for more details.

Using Sun Fire X4540 Server With Zmanda Recovery Manager 2.2 for MySQL Database