1z0-820 Upgrade to Oracle Solaris 11 System Administrator Questions and Answers

to temporarily bypass IP Filter rules

to specify an IPMP target IP address to in.mpathd

to specify routing to an adjacent network when in.rdisc is not used

to specify routing to an adjacent network when in.routed is not used

to ensure the IP address for serverB is not flushed from the ARP cache

to optimize link aggregation using a direct connection between two systems

zonecfg -z testzone i nfo

zoneinfo -z testzone

zoneadm -z testzone info

zonecfg -z testzone export

zonecfg testzone info

cat /etc/zones/testzone.cfg

an Al SC profile for non-global zones

the default Al config file for non-global zones

the default Al manifest for non-global zones

a custom Al manifest

in the global zone, run this command to change the process scheduler for the global zone dispadmin -d FSS

in the non-global zone, run this command to change the process scheduler for this specific zone: dispadmin -d FSS

Change the zone resource control to:

value: (priv=privileged,limit=20,action=none,default)

Use svccfg to modify the general/scheduler property in the svc:/system/zones:default service:

svccfg -s system/zones:default editprop general/scheduler=FSS

JumpStart: begin script

AI: package repository

JumpStart: setup_server

AI: installadm create-service

JumpStart: add_Install_client

AI: SMF system configuration profile files

JumpStart: finish scripts and sysidsfg files

AI: manifest files

AJ: manifest files

JumpStart: begin script

Al:installadmcreate-client

JumpStart: setup_install_sen/er

Al SMF system configuration profile files JumpStart: profile files

Al: SMF system configuration profile files JumpStart: finish scripts and sysidcfg files

iSCSI devices can be used as dump devices.

SCSI commands are carried over IP networks and enable you to mount disk devices from across the network onto your local system.

Large amounts of data can be transferred over an IP network with very little network degradation.

COMSTAR allows you to convert any Solaris11 host into a SCSI target device that can be accessed over a storage network.

One IP port can handle multiple ISCSI target devices.

if there are any native non-global zones on the system that you want to migrate, these zones will be migrated into non-global zones on the Solaris 11 system

The non-global zone must reside on its own ZFS dataset; only ZFS is supported

The non-global zone can reside on a ZFS dataset or a UFS file system

The solarisl 0 branded zone can be either a sparse or a whole root non-global zone model.

The default is the exclusive-IP type.

When migrated from a stand-alone Solaris system to a solarisl 0 branded zone, the host ID changes to the host ID of the new machine The zone cannot be configured to use the host ID of the original system

A sparse root zone cannot be converted into a solarislO branded zone.

auditconfig set policy=argv

auditconfig -setpolicy +argv

auditconfig -setflags lo, ex sysadm

auditconfig set flags=lo, ex sysadm

Jumpstart

LiveCD

a text installation over the network

an Automated Installation performed on an x86 client

an Automated Installation using media from a local DVD or USB drive

an Automated Installation using a networked repository

eliminates patching of the software package

makes the patching process more efficient with less downtime

eliminates OS version upgrade

allows for the installation of the OS without a local DVD or installation server

allows the use of a repository mirror to speed up package operation

allows users to publish their own software package in a software repository

zfs snapshot pool1/data@now

zfs create snapshot pool1/data@now

zfs list -t snapshot

zfs list -t snapshot pool1/data

zfs destroy pool1/data@now

zfs destroy snapshot pool1/data@now

Use the rctladm command to enable the global action on the task.max-lwpa resource control.

Modify the /etc/syslog.conf file to activate system logging of all violations of task.max-lwps and then refresh then svc: /system/system-log:default service.

Activate system logging of all violations of task.max-lwpp in the /etc/rctldm.conf file and then execute the rctladm-u command.

Use the prct1 command to set the logging of all resource control violations at the time the task.max-lwps resource control is being setup.

Use the setrct1 command to set the logging of all resource control violations for the task.max-lwps resource control.

terminal=xterms

name_service=NIS+

timezone=US/Pacific

system_locale=en_US

network_interface=PRIMARY

root_password=rJmv5LUXM10cU

You must set up DHCP. The DHCP server and Al install server can be the same machine or two different machines.

You can create only one manifest per install service. If you need more than one manifest, create multiple install services.

The minimum requirement to operate as an Al install server is 1 GB of memory.

If two client machines have different architectures and need to be installed with the same version of the Oracle Solaris 11 OS( then create two Al manifests and a single install service.

Load the install/installadm package on the Al server.