Veranstaltungen/2009-12-04 ZFS-Workshop/Szenario: Ausfall einer Festplatte

Ausgangslage:

shl@sonnenkind:/testpool$ zpool status testpool
  pool: testpool
 state: ONLINE
 scrub: none requested
config:

        NAME                       STATE     READ WRITE CKSUM
        testpool                   ONLINE       0     0     0
          raidz2-0                 ONLINE       0     0     0
            /export/home/shl/HDD0  ONLINE       0     0     0
            /export/home/shl/HDD1  ONLINE       0     0     0
            /export/home/shl/HDD2  ONLINE       0     0     0
            /export/home/shl/HDD3  ONLINE       0     0     0
            /export/home/shl/HDD4  ONLINE       0     0     0
          raidz2-1                 ONLINE       0     0     0
            /export/home/shl/HDD5  ONLINE       0     0     0
            /export/home/shl/HDD6  ONLINE       0     0     0
            /export/home/shl/HDD7  ONLINE       0     0     0
            /export/home/shl/HDD8  ONLINE       0     0     0
            /export/home/shl/HDD9  ONLINE       0     0     0

errors: No known data errors

Wir legen Daten im Pool ab...

shl@sonnenkind:~$ pfexec cp -R /opt/DTT/ /testpool/
shl@sonnenkind:~$ ls -la
total 5
drwxr-xr-x  3 root root  3 2009-11-26 20:19 .
drwxr-xr-x 27 root root 28 2009-11-26 20:14 ..
drwxr-xr-x 31 root root 50 2009-11-26 20:19 DTT