SOLARIS
Display all disks and exit format without having to be interactive.
# echo | format
Running a T4-x or T5-x server, try these cli commands to display ILO info from Solaris
- ilomconfig
- hwmgmtcli
LDOMs: Powering off the primary domain
To power-off your primary domain (LDOM platform) you will need to use < # init 0 > followed by a power off from the console. An < # init 5 > will behave as an < # init 6 > if you have LDOMs configured.
Problems with < format > hanging, enter this at the cli and then run format again
# NOINUSE_CHECK=1; export NOINUSE_CHECK
Format new root disk with same vtoc as rootmirror disk.
# prtvtoc /dev/dsk/”root-mirror” > /tmp/root-mirror.txt
# fmthard -s /tmp/root-mirror.txt /dev/dsk/”root-disk”
Add a disk to a running Non-Global Zone (NGZ) from Global Zone (GZ) without a reboot
# mount -F lofs /<GZ mountpoint> /<NGZ mountpoint>
Display static routes created at bootup
# route -p show
# route get default
Check out the power of ZFS Auto-Snaps on Solaris 11
When the Time Slider tool is enabled, ZFS file system snapshots are created based on the following criteria:
Descr – Period, keep
frequent – snapshots every 15 mins, keeping 4 snapshots
hourly – snapshots every hour, keeping 24 snapshots
daily – snapshots every day, keeping 31 snapshots
weekly – snapshots every week, keeping 7 snapshots
monthly – snapshots every month, keeping 12 snapshots
LINUX
How to unpack an RPM without installing it
# rpm2cpio <rpm-packet>.rpm | cpio -idv
How to install mulitple packages listed in a text file
# yum install $(< pkglist.txt)
How to view different architecture version of a rpm packet t.ex ksh
# rpm -q –queryformat “%{name}.%{arch}\n” pdksh-5.2.14-36.el5
TERMS
NIC aggregation
Solaris -> RHEL -> Windows -> CISCO
NIC Aggregation -> NIC Bonding -> NIC Teaming -> PortChannel
VLAN tagging
Solaris -> CISCO
Solaris mulitple VLANs over same NIC aggregation -> CISCO TRUNK for multiple VLANs on same PortChannel
CISCO vPC
This is a virtual PortChannel that allows links that are physically connected to two different CISCO Nexus switches to appear as a single PortChannel. This is switch side of server NIC redundancy
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