Bearbeiten von „Benutzer Diskussion:PaulRiegel/TrueOS“

== Dinge, die gesichert werden sollte, wenn größer umgezogen wird ==

==== muss ====
; persönliche Daten: ~

; Festhalten der UID: <code>sudo cat /etc/passwd | grep ~</code>
<pre>
iooi:*:1001:1001:IOOI:/usr/home/iooi:/bin/csh
</pre>
<!--
<pre>
dana:*:1009:1002:Dana Marie:/usr/home/dana/:/bin/sh
v:*:1010:1003:vater:/usr/home/v:/usr/local/bin/zsh
rg:*:1011:1004:Rg:/usr/home/rg:/usr/local/bin/zsh
</pre>
<pre>
dana:*:1009:1009:Dana Marie:/usr/home/dana/:/bin/sh
v:*:1010:1010:vater:/usr/home/v:/usr/local/bin/zsh
rg:*:1011:1011:Rg:/usr/home/rg:/usr/local/bin/zsh
</pre>
!-->

; Zugangsdaten fürs Netzwerk (WPA): /etc/wpa_supplicant.conf

; bestehende genutzte Zertifikate mitnehmen: <code>ls /usr/local/etc/ssl/certs/</code>

== Installation mit 2 Geräten für Massenspeicher als Spiegel ==

pc-sysinstall.log
<pre>
kern.geom.debugflags: 0 -> 16
kern.geom.label.disk_ident.enable: 0 -> 0
Deleting all gparts
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)
Running gpart on /dev/ada0
Running: gpart create -s GPT -f active /dev/ada0
ada0 created
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
Looping through _zvars: /dev/ada0p2
Looping through _zvars: /dev/ada2
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
Cloning disk layout to ZFS disk /dev/ada2
Running: gpart add -a 4k -s 305230M -t freebsd-zfs /dev/ada2
ada2p2 added
Running: gpart bootcode -b /boot/pmbr -p /boot/gptzfsboot -i 1 /dev/ada0
partcode written to ada0p1
bootcode written to ada0
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
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
NEWFS: /dev/ada0p2 - ZFS
Creating storage pool vatertop with mirror /dev/ada0p2.eli /dev/ada2p2.eli
Running: zpool create -m none -f vatertop mirror /dev/ada0p2.eli /dev/ada2p2.eli
zfs create  -p vatertop/ROOT
Running: zfs create  -p vatertop/ROOT
zfs create  -p vatertop/ROOT/initial
Running: zfs create  -p vatertop/ROOT/initial
Running: zfs set mountpoint=/mnt vatertop/ROOT/initial
Stamping vatertop/ROOT/initial as bootfs
Running: zpool set bootfs=vatertop/ROOT/initial vatertop
Running: zfs set compress=lz4 vatertop/ROOT/initial
Running: zfs set atime=off vatertop/ROOT/initial
zfs create  -p vatertop/tmp
Running: zfs create  -p vatertop/tmp
Running: zfs set mountpoint=/mnt/tmp vatertop/tmp
Running: zfs set compress=lz4 vatertop/tmp
Running: zfs set setuid=off vatertop/tmp
zfs create  -p vatertop/usr
Running: zfs create  -p vatertop/usr
Running: zfs set mountpoint=/mnt/usr vatertop/usr
Running: zfs set canmount=off vatertop/usr
Running: zfs set mountpoint=none vatertop/usr
zfs create  -p vatertop/usr/home
Running: zfs create  -p vatertop/usr/home
Running: zfs set mountpoint=/mnt/usr/home vatertop/usr/home
Running: zfs set compress=lz4 vatertop/usr/home
zfs create  -p vatertop/usr/jails
Running: zfs create  -p vatertop/usr/jails
Running: zfs set mountpoint=/mnt/usr/jails vatertop/usr/jails
Running: zfs set compress=lz4 vatertop/usr/jails
zfs create -o canmount=off -p vatertop/usr/local
Running: zfs create -o canmount=off -p vatertop/usr/local
Running: zfs set mountpoint=none vatertop/usr/local
zfs create -o canmount=off -p vatertop/usr/local/share
Running: zfs create -o canmount=off -p vatertop/usr/local/share
Running: zfs set mountpoint=none vatertop/usr/local/share
zfs create  -p vatertop/usr/local/share/doc
Running: zfs create  -p vatertop/usr/local/share/doc
Running: zfs set mountpoint=/mnt/usr/local/share/doc vatertop/usr/local/share/doc
Running: zfs set compress=gzip vatertop/usr/local/share/doc
zfs create  -p vatertop/usr/obj
Running: zfs create  -p vatertop/usr/obj
Running: zfs set mountpoint=/mnt/usr/obj vatertop/usr/obj
Running: zfs set compress=lz4 vatertop/usr/obj
zfs create  -p vatertop/usr/ports
Running: zfs create  -p vatertop/usr/ports
Running: zfs set mountpoint=/mnt/usr/ports vatertop/usr/ports
Running: zfs set compress=lz4 vatertop/usr/ports
zfs create  -p vatertop/usr/src
Running: zfs create  -p vatertop/usr/src
Running: zfs set mountpoint=/mnt/usr/src vatertop/usr/src
Running: zfs set compress=lz4 vatertop/usr/src
zfs create  -p vatertop/var
Running: zfs create  -p vatertop/var
Running: zfs set mountpoint=/mnt/var vatertop/var
Running: zfs set canmount=off vatertop/var
Running: zfs set atime=on vatertop/var
zfs create  -p vatertop/var/audit
Running: zfs create  -p vatertop/var/audit
Running: zfs set mountpoint=/mnt/var/audit vatertop/var/audit
Running: zfs set compress=lz4 vatertop/var/audit
zfs create  -p vatertop/var/log
Running: zfs create  -p vatertop/var/log
Running: zfs set mountpoint=/mnt/var/log vatertop/var/log
Running: zfs set compress=lz4 vatertop/var/log
Running: zfs set exec=off vatertop/var/log
Running: zfs set setuid=off vatertop/var/log
zfs create  -p vatertop/var/mail
Running: zfs create  -p vatertop/var/mail
Running: zfs set mountpoint=/mnt/var/mail vatertop/var/mail
Running: zfs set compress=lz4 vatertop/var/mail
zfs create  -p vatertop/var/tmp
Running: zfs create  -p vatertop/var/tmp
Running: zfs set mountpoint=/mnt/var/tmp vatertop/var/tmp
Running: zfs set compress=lz4 vatertop/var/tmp
Running: zfs set exec=off vatertop/var/tmp
Running: zfs set setuid=off vatertop/var/tmp
Running: tar xvpf /dist/packages/All/fbsd-distrib.txz -C /mnt
</pre>
<pre>
x ./
x ./root/
x ./proc/
x ./net/
x ./etc/
x ./.cshrc
x ./usr/
x ./bin/
x ./boot/
x ./lib/
x ./libexec/
x ./rescue/
x ./mnt/
x ./sbin/
x ./.profile
x ./tmp/
x ./sys
x ./COPYRIGHT
x ./media/
x ./dev/
x ./var/
</pre>
<pre>
</pre>
<pre>
Running: mkdir -p /mnt/compat
Running: mkdir -p /mnt/packages
Running: mount_nullfs /dist/packages /mnt/packages
pkg -c /mnt add /packages/All/FreeBSD--development-12.0.s20171108182534.txz
</pre>
<pre>
</pre>
<pre>
pkg -c /mnt add /packages/All/FreeBSD-zfs-12.0.s20171108182534.txz
Running: umount -f /mnt/packages
Running: mkdir -p /mnt/usr/.pkgtmp
Running: mount_nullfs /dist/packages /mnt/mnt
Running: cd /mnt/mnt
Running chroot command: which pkg-static
Bootstraping pkgng..
Running: cd /dist/packages
Running: pkg -c /mnt add /mnt/All/pkg-1.10.1.txz
Installing pkg-1.10.1...
Extracting pkg-1.10.1: .......... done
Running chroot command: pkg -R /mnt/repo-installer update -f
Packages to install: 22
Running chroot command: pkg info -e misc/trueos-desktop
Installing package: misc/trueos-desktop
Running chroot command: pkg add /mnt/All/trueos-desktop-201710251909.txz
Running chroot command: pkg add /mnt/All/trueos-desktop-201710251909.txz
Installing trueos-desktop-201710251909...
</pre>
<pre>
</pre>
<pre>
Extracting trueos-desktop-201710251909: .......... done
Doing first-time bootstrap
 * service ipfw added to runlevel boot
 * service devd added to runlevel boot
 * service devfs added to runlevel boot
 * rc-update: routing already installed in runlevel `boot'; skipping
 * service automount added to runlevel default
 * service statd added to runlevel default
 * service lockd added to runlevel default
 * service rpcbind added to runlevel default
 * service cupsd added to runlevel default
 * service cups_browsed added to runlevel default
 * rc-update: service `dhcpcd' is not in the runlevel `default'
 * rc-update: service `wpa_supplicant' is not in the runlevel `default'
 * service openntpd added to runlevel default
 * service pcdm added to runlevel default
 * service sysadm added to runlevel default
 * service dbus added to runlevel default
 * rc-update: service `hald' does not exist
 * service trueosinit added to runlevel default
 * service moused added to runlevel default
 * service bsdstats added to runlevel default
 * service automountd added to runlevel default
 * service autounmountd added to runlevel default
 * rc-update: service `sndiod' does not exist
 * service mountlate added to runlevel default
webcamd_enable:  -> YES
kldload_i915:  -> 
kld_list:  -> 
kldload_i915kms:  -> 
 * rc-update: trueosinit already installed in runlevel `default'; skipping
Message from anacron-2.3_6:
Configuration hints:
- Edit /usr/local/etc/anacrontab
- Deactivate the 'periodic' commands in /etc/crontab
- Add a call to anacron to /etc/crontab, like
  0  0  *  *  *    root    /usr/local/sbin/anacron
- Add anacron_enable="YES" to /etc/rc.conf
- Read anacron(8) and anacrontab(5)
Message from bsdstats-6.0_2:
</pre>
<pre>
</pre>
<pre>
Running chroot command: rm -rf /usr/local/tmp/All
Running chroot command: pkg info -e x11-fonts/droid-fonts-ttf
Package installation complete!
Cleaning up: /mnt/usr/.pkgtmp
Running: cd /dev
Running: umount /mnt/mnt
Running: rmdir /mnt/usr/.pkgtmp
Running chroot command: /usr/bin/cap_mkdb /etc/login.conf
Setting em0 to DHCP on the system.
Setting wlan0 to DHCP on the system.
Creating parent wlan0 for iwn0
Running chroot command: ln -s /usr/home /home
Setting hostname: trueos-6202
Running external command: /root/save-config.sh
Running external command: cp /root/defaultpkgbranch ${FSMNT}/root/defaultpkgbranch
Running chroot command: sh /usr/local/share/trueos/scripts/sys-init.sh desktop en_US
Running chroot command: touch /var/.trueos-firstboot
Running chroot command: touch /var/.trueos-firstgui
Running external command: cp /etc/X11/xorg.conf ${FSMNT}/etc/X11/xorg.conf
Running chroot command: echo "pc101 us altgr-intl" >/var/.wizardKeyboard
Running chroot command: newaliases
Running: mount -t devfs devfs /mnt/dev
Running: cp /boot/zfs/zpool.cache /mnt/boot/zfs/
Running: ln -s ../zfs /mnt/boot/kernel/zfs
Running: cp /etc/hostid /mnt/etc/hostid
Running: umount /mnt/dev
ZFS Unmount: vatertop/var/tmp
Running: zfs unmount vatertop/var/tmp
Running: zfs set mountpoint=/var/tmp vatertop/var/tmp
ZFS Unmount: vatertop/var/mail
Running: zfs unmount vatertop/var/mail
Running: zfs set mountpoint=/var/mail vatertop/var/mail
ZFS Unmount: vatertop/var/log
Running: zfs unmount vatertop/var/log
Running: zfs set mountpoint=/var/log vatertop/var/log
ZFS Unmount: vatertop/var/audit
Running: zfs unmount vatertop/var/audit
Running: zfs set mountpoint=/var/audit vatertop/var/audit
ZFS Unmount: vatertop/usr/src
Running: zfs unmount vatertop/usr/src
Running: zfs set mountpoint=/usr/src vatertop/usr/src
ZFS Unmount: vatertop/usr/ports
Running: zfs unmount vatertop/usr/ports
Running: zfs set mountpoint=/usr/ports vatertop/usr/ports
ZFS Unmount: vatertop/usr/obj
Running: zfs unmount vatertop/usr/obj
Running: zfs set mountpoint=/usr/obj vatertop/usr/obj
ZFS Unmount: vatertop/usr/local/share/doc
Running: zfs unmount vatertop/usr/local/share/doc
Running: zfs set mountpoint=/usr/local/share/doc vatertop/usr/local/share/doc
ZFS Unmount: vatertop/usr/jails
Running: zfs unmount vatertop/usr/jails
Running: zfs set mountpoint=/usr/jails vatertop/usr/jails
ZFS Unmount: vatertop/usr/home
Running: zfs unmount vatertop/usr/home
Running: zfs set mountpoint=/usr/home vatertop/usr/home
ZFS Unmount: vatertop/tmp
Running: zfs unmount vatertop/tmp
Running: zfs set mountpoint=/tmp vatertop/tmp
Unmounting: /mnt
Running: umount -f /mnt
Installation finished!
</pre>

part-info_-dev-ada0p2
<pre>
ZFS#/(compress=lz4|atime=off),/tmp(compress=lz4|setuid=off),/usr(canmount=off|mountpoint=none),/usr/home(compress=lz4),/usr/jails(compress=lz4),/usr/local/share/doc(compress=gzip),/usr/obj(compress=lz4),/usr/ports(compress=lz4),/usr/src(compress=lz4),/var(canmount=off|atime=on|mountpoint=none),/var/audit(compress=lz4),/var/log(compress=lz4|exec=off|setuid=off),/var/mail(compress=lz4),/var/tmp(compress=lz4|exec=off|setuid=off)#ON#zpool0#GPT#mirror /dev/ada0p2.eli /dev/ada2p2.eli
</pre>

sys-install.cfg 
<pre>
# Auto-Generated pc-sysinstall configuration
installInteractive=no
installMode=fresh
installType=TrueOS
packageType=pkg
distFiles=base doc kernel lib32

zpoolName=vatertop
zfsForce4k=YES
netSaveDev=AUTO-DHCP-SLAAC
installMedium=local
localPath=/dist
 
# Disk setup for ada0
disk0=ada0
partition=ALL
bootManager=BSD
partscheme=GPT
commitDiskPart

# Partition Setup for ada0(ALL)
# All sizes are expressed in MB
# Avail FS Types, UFS, UFS+S, UFS+SUJ, UFS+J, ZFS, SWAP
# UFS.eli, UFS+S.eli, UFS+SUJ, UFS+J.eli, ZFS.eli, SWAP.eli
disk0-part=ZFS.eli 305230 /(compress=lz4|atime=off),/tmp(compress=lz4|setuid=off),/usr(canmount=off|mountpoint=none),/usr/home(compress=lz4),/usr/jails(compress=lz4),/usr/local/share/doc(compress=gzip),/usr/obj(compress=lz4),/usr/ports(compress=lz4),/usr/src(compress=lz4),/var(canmount=off|atime=on|mountpoint=none),/var/audit(compress=lz4),/var/log(compress=lz4|exec=off|setuid=off),/var/mail(compress=lz4),/var/tmp(compress=lz4|exec=off|setuid=off) (mirror: ada2)
encpass=das-ist-das-passwort-fuer-die-verschluesselung-des-massenspeichers-im-klartext
commitDiskLabel

runExtCommand=/root/save-config.sh
installPackages=misc/trueos-desktop x11/lumina sysutils/fusefs-ntfs www/firefox www/qupzilla-qt5 mail/thunderbird mail/trojita multimedia/vlc multimedia/openh264 multimedia/libdvdcss audio/pianobar x11-themes/cursor-jimmac-theme graphics/phototonic misc/trueos-meta-hunspell x11/qterminal graphics/xsane print/qpdfview print/cups-pdf print/cups-filters print/gutenprint x11-fonts/noto-lite x11-fonts/droid-fonts-ttf

runExtCommand=cp /root/defaultpkgbranch ${FSMNT}/root/defaultpkgbranch
runCommand=sh /usr/local/share/trueos/scripts/sys-init.sh desktop en_US
# Touch flags to enable TrueOS setup at first boot
runCommand=touch /var/.trueos-firstboot
runCommand=touch /var/.trueos-firstgui
runExtCommand=cp /etc/X11/xorg.conf ${FSMNT}/etc/X11/xorg.conf
runCommand=echo "pc101 us altgr-intl" >/var/.wizardKeyboard
runCommand=newaliases
</pre>

== mirroring ==

; Das Szenario: Es wird bei einer Maschine ein Spiegel vom Massenspeicher verwendet. Bei der Installation von [[TrueOS]] ist das ganz einfach auswählbar. [[TrueOS]] richtet das auch alles ein. (Aber was passiert da eigentlich?) Ferner geht es um das Nachvollziehen der durch <code>pc-sysinstall</code> durchgeführten Abläufe. Aber auch notwendige Wartungsarbeiten - etwa das [[#Ersetzen von einem Massenspeicher als Teil von einem mirror]], sollen so "sauber" erledigt werden können.

==== Ersetzen von einem Massenspeicher als Teil von einem mirror ====

; Szenario:
* Eines der Geräte für Massenspeicher ist ausgefallen und muss ersetzt werden.
*: Zum Testen dieses Szenario wurde TrueOS mit einem Spiegel für den Massenspeicher installiert.
*:: Theoretisch (und praktisch) funktioniert das auch bei einer standardmäßigen Installation von FreeBSD mit einem Spiegel für den Massenspeicher.
*: Zum Testen wurde eines der Geräte für Massenspeicher einfach entfernt. (Es soll praktisch dargestellt werden, dass das Gerät für Massenspeicher "kaputt" wäre.)
*: Zum Testen gibt es gleichwertiges Gerät für Massenspeicher, dass als Ersatz dienten soll.

; Siehe auch:
* https://www.freebsd.org/doc/handbook/zfs-zpool.html
** https://www.freebsd.org/doc/de/books/handbook/zfs-zpool.html
* https://forums.pcbsd.org/thread-20757.html

----

: <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
</pre>
: <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)
</pre>
: <code>gpart backup ada1</code>
<pre>
GPT 152
1   freebsd-boot        40       512  
2    freebsd-zfs       552 934799360  
3   freebsd-swap 934799912  41943040  
</pre>
: <code>gpart backup ada1 | gpart restore -F ada0</code>
<pre>
gpart backup ada1 | gpart restore -F ada0
</pre>
: <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>
{|
|-
| Hinzufügen
| Ersetzen
|-
| 
: <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 ada0p1</code>
<pre>
gpart: No such geom: ada0p1.
</pre>
: <code>sudo gpart bootcode -b /boot/pmbr -p /boot/gptzfsboot -i 1 /dev/ada0</code>
<pre>
partcode written to ada0p1
bootcode written to ada0
</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>
|
: <code>sudo zpool replace zopt 4561791786978147166 /dev/ada0p2.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/ada0p2.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>sudo gpart bootcode -b /boot/pmbr -p /boot/gptzfsboot -i 1 ada0</code>
<pre>
partcode written to ada0p1
bootcode written to ada0
</pre>
: <code>zpool status</code>
<pre>
  pool: vzfspool
 state: DEGRADED
status: One or more devices is currently being resilvered.  The pool will
        continue to function, possibly in a degraded state.
action: Wait for the resilver to complete.
  scan: resilver in progress since Sun mm dd HH:MM:SS yyyy
        6.15G scanned out of 12.3G at 32.1M/s, 0h1m to go
        6.15G resilvered, 50.00% done
config:

        NAME                       STATE     READ WRITE CKSUM
        zopt                       DEGRADED     0     0     0
          mirror-0                 DEGRADED     0     0     0
            replacing-0            OFFLINE      0     0     0
              4561791786978147166  OFFLINE      0     0     0  was /dev/ada0
              ada0p2.eli           ONLINE       0     0     0
            ada1p2.eli             ONLINE       0     0     0

errors: No known data errors
</pre>
: <code>zpool status</code>
<pre>
  pool: vzfspool
 state: ONLINE
  scan: resilvered 12.3G in 0h2m 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>
|-
|}


; Notizen:

dd if=/dev/ada1p1 of=/dev/ada0p1

==== 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 vzfspool mirror /dev/ada0p2.eli /dev/ada2p2.eli
</pre>
|
<pre>
</pre>
|-
<!--
|-
! cospan="2" | 
Tätigkeit
|-
| 
<pre>
</pre>
|
<pre>
</pre>
!-->
|-
|}