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Aktuelle Version | Dein Text | ||
Zeile 708: | Zeile 708: | ||
== 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> | |||
<pre> | |||
=> 40 976773088 ada0 GPT (466G) | |||
40 512 1 freebsd-boot (256K) | |||
552 934799360 2 freebsd-zfs (446G) | |||
934799912 41943040 3 freebsd-swap (20G) | |||
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 | |||
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> | |||
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> | |||
: <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 | |||
</pre> | |||
: <code>gpart bootcode -b /boot/pmbr -p /boot/gptzfsboot -i 1 ada1p1</code> | |||
<pre> | |||
gpart: No such geom: ada0p1. | |||
</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> | |||
Name Status Components | |||
ada0p2.eli ACTIVE ada0p2 | |||
ada1p2.eli ACTIVE ada1p2 | |||
label/swap0.eli ACTIVE label/swap0 | |||
</pre> | |||
: <code>sudo zpool attach vzfspool /dev/ada1p2.eli /dev/ada0p2.eli</code> | |||
<pre> | |||
invalid vdev specification | |||
use '-f' to override the following errors: | |||
/dev/ada0p2.eli is part of active pool 'vzfspool' | |||
</pre> | |||
: <code>sudo zpool attach vzfspool /dev/ada0p2.eli /dev/ada1p2.eli</code> | |||
<pre> | |||
invalid vdev specification | |||
use '-f' to override the following errors: | |||
/dev/ada0p2.eli is part of active pool 'vzfspool' | |||
</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> | |||
; Siehe auch: | |||
* https://forums.pcbsd.org/thread-20757.html | |||
==== Ersetzen von einem Massenspeicher als Teil von einem mirror "pc-sysinstall stlyle" ==== | |||
{| | |||
|- | |||
! pc-sysinstall | |||
! | |||
|- | |||
! create | |||
! replace | |||
|- | |||
! cospan="2" | | |||
Zerstören aller möglichen Einträge zur Partitionierung | |||
|- | |||
| | |||
<pre> | |||
Running: gpart destroy -F /dev/ada0 | |||
gpart: arg0 'ada0': Invalid argument | |||
Running: zpool labelclear -f /dev/ada0 | |||
failed to read label from /dev/ada0 | |||
Running: gpart create -s gpt /dev/ada0 | |||
ada0 created | |||
Running: gpart destroy -F /dev/ada0 | |||
ada0 destroyed | |||
Clearing gpt backup table location on disk | |||
Running: dd if=/dev/zero of=/dev/ada0 bs=1m count=1 | |||
1+0 records in | |||
1+0 records out | |||
1048576 bytes transferred in 0.046040 secs (22775338 bytes/sec) | |||
Running: dd if=/dev/zero of=/dev/ada0 bs=1m oseek=305241 | |||
dd: /dev/ada0: short write on character device | |||
dd: /dev/ada0: end of device | |||
5+0 records in | |||
4+1 records out | |||
4546560 bytes transferred in 0.082831 secs (54889445 bytes/sec) | |||
</pre> | |||
| | |||
<pre> | |||
</pre> | |||
|- | |||
! cospan="2" | | |||
(neue) Partitionstabelle erstellen | |||
|- | |||
| | |||
<pre> | |||
Running gpart on /dev/ada0 | |||
Running: gpart create -s GPT -f active /dev/ada0 | |||
ada0 created | |||
</pre> | |||
| | |||
<pre> | |||
</pre> | |||
|- | |||
! cospan="2" | | |||
Tätigkeit | |||
|- | |||
| | |||
<pre> | |||
Running: gpart add -s 512 -t freebsd-boot /dev/ada0 | |||
ada0p1 added | |||
Stamping boot sector on /dev/ada0 | |||
Running: gpart bootcode -b /boot/pmbr /dev/ada0 | |||
bootcode written to ada0 | |||
</pre> | |||
| | |||
<pre> | |||
</pre> | |||
|- | |||
! cospan="2" | | |||
??? | |||
|- | |||
| | |||
<pre> | |||
Looping through _zvars: /dev/ada0p2 | |||
Looping through _zvars: /dev/ada2 | |||
</pre> | |||
| | |||
<pre> | |||
</pre> | |||
|- | |||
! cospan="2" | | |||
weiteren Massenspeicher für den Spiegel gleichermaßen behandeln | |||
|- | |||
| | |||
<pre> | |||
Setting up ZFS disk /dev/ada2 | |||
kern.geom.debugflags: 16 -> 16 | |||
kern.geom.label.disk_ident.enable: 0 -> 0 | |||
Deleting all gparts | |||
Running: gpart destroy -F /dev/ada2 | |||
gpart: arg0 'ada2': Invalid argument | |||
Running: zpool labelclear -f /dev/ada2 | |||
failed to read label from /dev/ada2 | |||
Running: gpart create -s gpt /dev/ada2 | |||
ada2 created | |||
Running: gpart destroy -F /dev/ada2 | |||
ada2 destroyed | |||
Clearing gpt backup table location on disk | |||
Running: dd if=/dev/zero of=/dev/ada2 bs=1m count=1 | |||
1+0 records in | |||
1+0 records out | |||
1048576 bytes transferred in 0.046489 secs (22555159 bytes/sec) | |||
Running: dd if=/dev/zero of=/dev/ada2 bs=1m oseek=305241 | |||
dd: /dev/ada2: short write on character device | |||
dd: /dev/ada2: end of device | |||
5+0 records in | |||
4+1 records out | |||
4546560 bytes transferred in 0.075279 secs (60396406 bytes/sec) | |||
Running gpart on /dev/ada2 | |||
Running: gpart create -s GPT -f active /dev/ada2 | |||
ada2 created | |||
Running: gpart add -s 512 -t freebsd-boot /dev/ada2 | |||
ada2p1 added | |||
Stamping boot sector on /dev/ada2 | |||
Running: gpart bootcode -b /boot/pmbr /dev/ada2 | |||
bootcode written to ada2 | |||
Running: gpart bootcode -b /boot/pmbr -p /boot/gptzfsboot -i 1 /dev/ada2 | |||
partcode written to ada2p1 | |||
bootcode written to ada2 | |||
Running: gpart add -a 4k -s 305230M -t freebsd-zfs /dev/ada0 | |||
ada0p2 added | |||
</pre> | |||
| | |||
<pre> | |||
</pre> | |||
|- | |||
! cospan="2" | | |||
Übernehmen von den Eingenschaften für ZFS für die Partition vom weiteren Massenspeicher für den Spiegel | |||
|- | |||
| | |||
<pre> | |||
Cloning disk layout to ZFS disk /dev/ada2 | |||
Running: gpart add -a 4k -s 305230M -t freebsd-zfs /dev/ada2 | |||
ada2p2 added | |||
</pre> | |||
| | |||
<pre> | |||
</pre> | |||
|- | |||
! cospan="2" | | |||
??? | |||
|- | |||
| | |||
<pre> | |||
Running: gpart bootcode -b /boot/pmbr -p /boot/gptzfsboot -i 1 /dev/ada0 | |||
partcode written to ada0p1 | |||
bootcode written to ada0 | |||
</pre> | |||
| | |||
<pre> | |||
</pre> | |||
|- | |||
! cospan="2" | | |||
Verschlüsseln vom ersten Massenspeicher | |||
|- | |||
| | |||
<pre> | |||
Creating geli provider for /dev/ada0p2 | |||
Running: geli init -g -b -J /tmp/.pc-sysinstall/part-info-enc/-dev-ada0p2-encpass /dev/ada0p2 | |||
Metadata backup can be found in /var/backups/ada0p2.eli and | |||
can be restored with the following command: | |||
# geli restore /var/backups/ada0p2.eli /dev/ada0p2 | |||
Running: geli attach -j /tmp/.pc-sysinstall/part-info-enc/-dev-ada0p2-encpass /dev/ada0p2 | |||
</pre> | |||
| | |||
<pre> | |||
</pre> | |||
|- | |||
! cospan="2" | | |||
Verschlüsseln vom weiteren Massenspeicher | |||
|- | |||
| | |||
<pre> | |||
Setting up GELI on mirrored disks: /dev/ada2p2 | |||
Running: geli init -g -b -J /tmp/.pc-sysinstall/part-info-enc/-dev-ada0p2-encpass /dev/ada2p2 | |||
Metadata backup can be found in /var/backups/ada2p2.eli and | |||
can be restored with the following command: | |||
# geli restore /var/backups/ada2p2.eli /dev/ada2p2 | |||
Running: geli attach -j /tmp/.pc-sysinstall/part-info-enc/-dev-ada0p2-encpass /dev/ada2p2 | |||
</pre> | |||
| | |||
<pre> | |||
</pre> | |||
|- | |||
! cospan="2" | | |||
??? | |||
|- | |||
| | |||
<pre> | |||
NEWFS: /dev/ada0p2 - ZFS | |||
</pre> | |||
| | |||
<pre> | |||
</pre> | |||
|- | |||
! cospan="2" | | |||
Erstellen vom Pool | |||
|- | |||
| | |||
<pre> | |||
Creating storage pool vzfspool with mirror /dev/ada0p2.eli /dev/ada2p2.eli | |||
Running: zpool create -m none -f vatertop mirror /dev/ada0p2.eli /dev/ada2p2.eli | |||
</pre> | |||
| | |||
<pre> | |||
</pre> | |||
|- | |||
<!-- | |||
|- | |||
! cospan="2" | | |||
Tätigkeit | |||
|- | |||
| | |||
<pre> | |||
</pre> | |||
| | |||
<pre> | |||
</pre> | |||
!--> | |||
|- | |||
|} | |||
== SWAP == | == SWAP == |