Advise the tape operator to review the hardware service guide.

Use the diag command to set the Ethernet adapter slot LED to flash.

Advise the tape operator to check the WWN stickers of all Ethernet adapter in the I/O drawers.

Create a login account for tape operator on the HMC and advise the tape operator to locate the adapter using the GUI step by step.

Dual power supplies.

Twice the amount of disk.

Two dual-port LHEA adapters.

Two dual-port fibre channel adapters.

HMC Management, but only from a local connection.

Service Management, but only from a local connection.

Systems Management, but only from a local connection.

Systems Management, but only from a remote connection.

xitab

rmitab

chitab

delitab

rmdev -l /dev/pts

touch /etc/nologin

chdev -l sys0 -a nologin

chuser -a login=false ALL

Run the ‘mkvg -M’ command to create multiple volume groups on a single disk

Add a new disk to the system or release a disk from the one of the existing volume groups

Run the ‘mkvg’ command to create multiple volume groups on a single disk providing the disk does not have a PVID

Run the ‘mkvg’ command to create multiple volume groups on a single disk providing the volume groups have the same PP size

The action parameter of rcnfs in /etc/inittab is ’off’ and the script called is not exiting.

The action parameter of rcnfs in /etc/inittab is ’wait’ and the script called is not exiting.

The action parameter of rcnfs in /etc/inittab is ’once’ and the script called is not exiting.

The action parameter of rcnfs in /etc/inittab is ’respawn’ and the script called is not exiting.

Use alt_disk_install.

Apply the upgrade without commit.

Use a backup image from a NIM server.

Use a mksysb image from a locally attached DVD-RAM.

Two switch ports will be needed on a switch,two Ethernet cables will be needed for theserver each connecting to two different Ethernet cards,and one IP address will be needed

Two switch ports will be needed on two different switches two Ethernet cables will beneeded for the server each connecting to two different Ethernet cards,and one IP address will be needed

Two switch ports will be needed on two different switches,two Ethernet cables will be needed for the server each connecting to two different Ethernet cards,two different IP addresses will be needed

One switch port will be needed on one switch,a splitter will be needed to split the connection,two Ethernet cables will be needed for the server each connecting to two different Ethernet cards,and two different IP addresses will be needed

diag

cfgmgr

errlog

errlogger