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Aktuelle Version | Dein Text | ||
Zeile 5: | Zeile 5: | ||
=== Dinge, die sich nach der Installation einmal angeschaut werden kann === | === Dinge, die sich nach der Installation einmal angeschaut werden kann === | ||
==== | ==== Massenspeicher mit ZFS und GEOM_ELI ==== | ||
; Pool: | ; Pool: | ||
Zeile 50: | Zeile 16: | ||
: <code>zfs list -t snapshot</code> | : <code>zfs list -t snapshot</code> | ||
; Verschlüsslung: | |||
:: geom_eli_load="YES" | |||
: <code>geli status</code> | |||
: <code>geli list</code> | |||
== FreeBSD-CURRENT 12 == | == FreeBSD-CURRENT 12 == | ||
Zeile 708: | Zeile 681: | ||
== mirroring == | == mirroring == | ||
=== Ersetzen von einem Massenspeicher als Teil von einem mirror === | |||
WIP | |||
: <code>zpool status</code> | |||
<pre> | |||
pool: vzfspool | |||
state: DEGRADED | |||
status: One or more devices could not be opened. Sufficient replicas exist for | |||
the pool to continue functioning in a degraded state. | |||
action: Attach the missing device and online it using 'zpool online'. | |||
see: http://illumos.org/msg/ZFS-8000-2Q | |||
scan: scrub repaired 0 in 0h1m with 0 errors on Sun mm dd HH:MM:SS yyyy | |||
config: | |||
NAME STATE READ WRITE CKSUM | |||
vzfspool DEGRADED 0 0 0 | |||
mirror-0 DEGRADED 0 0 0 | |||
4561791786978147166 UNAVAIL 0 0 0 was /dev/ada0p2.eli | |||
ada1p2.eli ONLINE 0 0 0 | |||
errors: No known data errors | |||
</pre> | |||
: <code>sudo zpool online vzfspool 4561791786978147166</code> | |||
<pre> | |||
warning: device '4561791786978147166' onlined, but remains in faulted state | |||
use 'zpool replace' to replace devices that are no longer present | |||
</pre> | |||
: <code>zpool replace vzfspool 4561791786978147166</code> | |||
<pre> | |||
cannot open '4561791786978147166': no such GEOM provider | |||
must be a full path or shorthand device name | |||
</pre> | |||
: <code>zpool replace vzfspool /dev/ada0p2.eli</code> | |||
<pre> | |||
cannot open '/dev/ada0p2.eli': No such file or directory | |||
</pre> | |||
: <code>sudo zpool detach vzfspool /dev/ada0p2.eli</code> | |||
<pre></pre> | |||
: <code>zpool status</code> | |||
<pre> | |||
pool: vzfspool | |||
state: DEGRADED | |||
status: One or more devices could not be opened. Sufficient replicas exist for | |||
the pool to continue functioning in a degraded state. | |||
action: Attach the missing device and online it using 'zpool online'. | |||
see: http://illumos.org/msg/ZFS-8000-2Q | |||
scan: scrub repaired 0 in 0h1m with 0 errors on Sun mm dd HH:MM:SS yyyy | |||
config: | |||
NAME STATE READ WRITE CKSUM | |||
vzfspool DEGRADED 0 0 0 | |||
mirror-0 DEGRADED 0 0 0 | |||
4561791786978147166 UNAVAIL 0 0 0 was /dev/ada0p2.eli | |||
ada1p2.eli ONLINE 0 0 0 | |||
errors: No known data errors | |||
</pre> | |||
: <code>sudo zpool detach vzfspool /dev/ada0p2.eli</code> | |||
<pre></pre> | |||
: <code>zpool status</code> | |||
<pre> | |||
pool: vzfspool | |||
state: ONLINE | |||
scan: scrub repaired 0 in 0h1m with 0 errors on Sun mm dd HH:MM:SS yyyy | |||
config: | |||
NAME STATE READ WRITE CKSUM | |||
vzfspool ONLINE 0 0 0 | |||
ada1p2.eli ONLINE 0 0 0 | |||
errors: No known data errors | |||
: <code>gpart show</code> | |||
<pre> | |||
=> 34 976773101 ada0 GPT (466G) | |||
34 2014 - free - (1.0M) | |||
2048 976771072 1 linux-data (466G) | |||
976773120 15 - free - (7.5K) | |||
=> 40 976773088 ada1 GPT (466G) | |||
40 512 1 freebsd-boot (256K) | |||
552 934799360 2 freebsd-zfs (446G) | |||
934799912 41943040 3 freebsd-swap (20G) | |||
976742952 30176 - free - (15M) | |||
: <code>gpart backup ada1</code> | |||
<pre> | |||
GPT 152 | |||
1 freebsd-boot 40 512 | |||
2 freebsd-zfs 552 934799360 | |||
3 freebsd-swap 934799912 41943040 | |||
: <code>gpart backup ada1 | gpart restore -F ada0</code> | |||
<pre> | |||
gpart backup ada1 | gpart restore -F ada0 | |||
: <code>gpart show</code> | : <code>gpart show</code> | ||
< | <pre> | ||
=> 40 976773088 ada0 GPT (466G) | |||
40 512 1 freebsd-boot (256K) | |||
552 934799360 2 freebsd-zfs (446G) | |||
934799912 41943040 3 freebsd-swap (20G) | |||
: <code> | 976742952 30176 - free - (15M) | ||
< | |||
=> 40 976773088 ada1 GPT (466G) | |||
40 512 1 freebsd-boot (256K) | |||
552 934799360 2 freebsd-zfs (446G) | |||
934799912 41943040 3 freebsd-swap (20G) | |||
976742952 30176 - free - (15M) | |||
</pre> | |||
: <code>zpool status</code> | |||
<pre> | |||
pool: vzfspool | |||
state: ONLINE | |||
scan: scrub repaired 0 in 0h1m with 0 errors on Sun mm dd HH:MM:SS yyyy | |||
config: | |||
NAME STATE READ WRITE CKSUM | |||
vzfspool ONLINE 0 0 0 | |||
ada1p2.eli ONLINE 0 0 0 | |||
: <code> | errors: No known data errors | ||
</pre> | |||
: <code>ls /dev/ | grep ada</code> | |||
<pre> | |||
</pre> | |||
: <code>zpool attach vzfspool /dev/ada1 /dev/ada0</code> | |||
<pre> | |||
cannot attach /dev/ada0 to /dev/ada1: no such device in pool | |||
</pre> | |||
: <code>geli backup /dev/ada1p2 ~/geli.backup</code> | |||
<pre></pre> | |||
: <code>sudo geli restore ~/geli.backup /dev/ada0p2</code> | |||
<pre></pre> | |||
: <code>ls /dev | grep ada</code> | |||
<pre> | |||
ada0 | |||
ada0p1 | |||
ada0p2 | |||
ada0p3 | |||
ada1 | |||
ada1p1 | |||
ada1p2 | |||
ada1p2.eli | |||
ada1p3 | |||
</pre> | |||
: <code>geli attach /dev/ada0p2</code> | |||
<pre> | <pre> | ||
Enter passphrase: | |||
</pre> | |||
: <code>geli status</code> | |||
<pre> | |||
Name Status Components | |||
ada1p2.eli ACTIVE ada1p2 | |||
label/swap0.eli ACTIVE label/swap0 | |||
ada0p2.eli ACTIVE ada0p2 | |||
</pre> | </pre> | ||
: <code>ls /dev | grep ada</code> | |||
<pre> | |||
ada0 | |||
ada0p1 | |||
ada0p2 | |||
ada0p2.eli | |||
ada0p3 | |||
ada1 | |||
ada1p1 | |||
ada1p2 | |||
ada1p2.eli | |||
ada1p3 | |||
</pre> | |||
: <code>sudo zpool attach vzfspool /dev/ada0p2.eli /dev/ada1p2.eli</code> | |||
<pre> | |||
Make sure to wait until resilver is done before rebooting. | |||
If you boot from pool 'vzfspool', you may need to update | |||
boot code on newly attached disk '/dev/ada1p2.eli'. | |||
Assuming you use GPT partitioning and 'da0' is your new boot disk | |||
: | you may use the following command: | ||
gpart bootcode -b /boot/pmbr -p /boot/gptzfsboot -i 1 da0 | |||
: <code> | </pre> | ||
: <code>gpart bootcode -b /boot/pmbr -p /boot/gptzfsboot -i 1 ada1p1</code> | |||
<pre> | <pre> | ||
gpart: No such geom: ada0p1. | |||
</pre> | </pre> | ||
: <code>sudo gpart bootcode -b /boot/pmbr -p /boot/gptzfsboot -i 1 /dev/ada1</code> | |||
<pre> | |||
partcode written to ada1p1 | |||
bootcode written to ada1 | |||
</pre> | |||
: <code>geli status</code> | |||
<pre> | <pre> | ||
/ | Name Status Components | ||
ada0p2.eli ACTIVE ada0p2 | |||
ada1p2.eli ACTIVE ada1p2 | |||
label/swap0.eli ACTIVE label/swap0 | |||
</pre> | </pre> | ||
: <code>sudo zpool attach vzfspool /dev/ada1p2.eli /dev/ada0p2.eli</code> | |||
: <code> | |||
<pre> | <pre> | ||
invalid vdev specification | |||
use '-f' to override the following errors: | |||
/dev/ada0p2.eli is part of active pool 'vzfspool' | |||
</pre> | </pre> | ||
: <code>sudo zpool attach vzfspool /dev/ada0p2.eli /dev/ada1p2.eli</code> | |||
: <code> | |||
<pre> | <pre> | ||
invalid vdev specification | |||
use '-f' to override the following errors: | |||
/dev/ada0p2.eli is part of active pool 'vzfspool' | |||
</pre> | </pre> | ||
: <code>zpool status | |||
</code> | |||
<pre> | |||
pool: vzfspool | |||
state: ONLINE | |||
scan: resilvered 12.3G in 0h1m with 0 errors on Sun mm dd HH:MM:SS yyyy | |||
config: | |||
NAME STATE READ WRITE CKSUM | |||
: | vzfspool ONLINE 0 0 0 | ||
</ | mirror-0 ONLINE 0 0 0 | ||
ada1p2.eli ONLINE 0 0 0 | |||
ada0p2.eli ONLINE 0 0 0 | |||
errors: No known data errors | |||
</pre> |