Month: May 2022

ipadm show-if
ipadm show-addr
ipadm delete-ip net0
ipadm show-addr
ipadm create-ip net0
ipadm create-addr -T static -a local=10.181.20.10/24 net0/v4
route -p show
netstat -rn
vi /etc/defaultrouter
route delete default 10.177.232.1
route add default 10.181.20.1

https://www.oracle.com/technical-resources/articles/it-infrastructure/admin-o11-091-sol-dis-recovery.html

In the global zone:

dladm create-vnic -l net0 vnic1

dladm show-vnic

root@solaris01:~# zonecfg -z zone2
zonecfg:zone2> set ip-type=exclusive
zonecfg:zone2> add net
zonecfg:zone2:net> set physical=vnic1
zonecfg:zone2:net> end
zonecfg:zone2> verify
zonecfg:zone2> commit
zonecfg:zone2> exit

# zlogin zone2

zone2# ipadm create-ip vnic1
zone2# ipadm create-addr -T dhcp vnic1/dhcp

https://docs.oracle.com/cd/E93612_01/html/E93617/configlinkbasedipmpexample.html

# ipadm create-ip net0
# ipadm create-ip net1
# ipadm create-ipmp ipmp0
# ipadm add-ipmp -i net0 -i net1 ipmp0
# ipadm create-addr -T static -a 192.168.1.1/24 ipmp0/v4addr1
# ipadm set-ifprop -p standby=on -m ip net1
# ipmpstat -g
GROUP       GROUPNAME   STATE     FDT       INTERFACES
ipmp0       ipmp0       ok        --        net0 (net7 net6 net5 net4 net3 net2 net1)

To test it use if_mpadm -d <nic> to disable a nic, and if_mpadm -r <nic> to enable it

# if_mpadm -d net1
# if_mpadm -d net2
# if_mpadm -d net3
# if_mpadm -d net4
# ping 192.168.5.1

# if_mpadm -r net0
# if_mpadm -r net1
# if_mpadm -r net2
# if_mpadm -r net3
# if_mpadm -r net4
# if_mpadm -r net5
# if_mpadm -r net6

You can add a vnic to the ipmp group, so you can use it in a zone, you create over one of the nics of the ipmp group:

dladm create-vnic -l net0 vnic0

Add the nic to the zone

zonecfg -z myzone

>add net
> set physical=vnic0
>end
>verify
>commit
>exit

You can also test by issuing:
# ipadm disable-if -t net0
# ipadm enable-if -t net0

Set mountpoint to legacy

# zfs set mountpoint=legacy z2data/data
# zonecfg -z zone2

zonecfg:zone2> add fs
zonecfg:zone2:fs> set type=zfs
zonecfg:zone2:fs> set special=z2data/data
zonecfg:zone2:fs> set dir=/data
zonecfg:zone2:fs> end
zonecfg:zone2> verify
zonecfg:zone2> commit
zonecfg:zone2> exit

# zoneadm -z zone2 reboot

Zone States

Configured	Configuration has been completed and storage has been committed. Additional configuration is still required.
Incomplete	Zone is in this state when it is being installed or uninstalled.
Installed	The zone has a confirmed configuration, zoneadm is used to verify the configuration, Solaris packages have been installed, even through it has been installed, it still has no virtual platform associated with it.
Ready (active)	Zone’s virtual platform is established. The kernel creates the zsched process, the network interfaces are plumbed and filesystems mounted. The system also assigns a zone ID at this state, but no processes are associated with this zone.
Running (active)	A zone enters this state when the first user process is created. This is the normal state for an operational zone.
Shutting down + Down (active)	Normal state when a zone is being shutdown.

Files and Directories

zone config file	/etc/zones
zone index	/etc/zones/index Note: used by /lib/svc/method/svc-zones to start and stop zones

Cheat sheet

Creating a zone	zonecfg -z <zone>see creating a zone for a more details
deleting a zone from the global ssytem	## halt the zone first, then uninstall it zoneadm -z <zone> halt zoneadm -z <zone> uninstall ## now you can delete it zonecfg -z <zone> delete -F
Display zones current configuration	zonecfg -z <zone> info
Display zone name	zonename
Create a zone creation file	zonecfg -z <zone> export
Verify a zone	zoneadm -z <zone> verify
Installing a zone	zoneadm -z <zone> install
Ready a zone	zoneadm -z <zone> ready
boot a zone	zoneadm -z <zone> boot
reboot a zone	zoneadm -z <zone> reboot
halt a zone	zoneadm -z <zone> halt
uninstalling a zone	zoneadm -z <zone> uninstall -F
Veiwing zones	zoneadm list -cv
login into a zone	zlogin <zone>
login to a zones console	zlogin -C <zone> (use ~. to exit)
login into a zone in safe mode (recovery)	zlogin -S <zone>
add/remove a package (global zone)	# pkgadd -G -d . <package> If the -G option is missing the package will be added to all zones
add/remove a package (non-global zone)	# pkgadd -Z -d . <package>If the -Z option is missing the package will be added to all zones
Query packages in all non-global zones	# pkginfo -Z
query packages in a specified zone	# pkginfo -z <zone>
lists processes in a zone	# ps -z <zone>
list the ipcs in a zone	# ipcs -z <zone>
process grep in a zone	# pgrep -z <zone>
list the ptree in a zone	# ptree -z <zone>
Display all filesystems	# df -Zk
display the zones process informtion	# prstat -Z# prstat -z <zone> Note:-Z reports information about processes and zones -z reports information about a particular zone

Create the archive

# archiveadm create -r -z zone2 /archives/zone2.uar

in the target system, the zpool should already exist, then we create the zone and use the archive to install the zone.

# zonecfg -z zone2 create -a /root/zone2.uar
# zoneadm list -cv
ID NAME STATUS PATH BRAND IP
0 global running / solaris share
zone2 configured /zone2pool solaris excl

# zoneadm -z zone2 uninstall
# zoneadm -z zone2 install -a /root/zone2.uar

if “install” fails try this script:

#!/bin/bash

Z=$1
set -x

pkg -R /zones/$Z/root set-publisher -G http://sunutil5:10000/ solaris
pkg -R /zones/$Z/root variant -H variant.arch
pkg -R /zones/$Z/root set-property use-system-repo true
pkg -R /zones/$Z/root publisher -H -F tsv
pkg -R /zones/$Z/root refresh –full
pkg -R /zones/$Z/root uninstall VRTSvlic VRTSperl
zoneadm -z $Z attach -u

# zoneadm -z zone2 boot

# iscsiadm add discovery-address 192.168.5.100:3260
# iscsiadm add static-config iqn.2022-02.lan.hoshi:solaris01,192.168.5.100
# iscsiadm list target -v iqn.2022-02.lan.hoshi:solaris01,192.168.5.100
# iscsiadm modify discovery -t enable
# iscsiadm modify discovery –static enable
# devfsadm -i iscsi

from:

https://docs.oracle.com/cd/E23824_01/html/821-1459/fnnop.html#gkgng

https://docs.oracle.com/cd/E18752_01/html/817-5093/fncpi.html

If you get this error while labeling a disk inside “format”:

format> la
 WARNING - This disk may be in use by an application that has
 modified the fdisk table. Ensure that this disk is
 not currently in use before proceeding to use fdisk.

Issue the “fdisk” command inside format

format> fdisk
 No fdisk table exists. The default partition for the disk is:

a 100% "SOLARIS System" partition

Type "y" to accept the default partition, otherwise type "n" to edit the
 partition table.

After this, you can label the disk

https://docs.oracle.com/cd/E53394_01/html/E54756/gnzib.html