fsck /dta

fsck datavg

lqueryvg datavg

stat /data

Permissions on /etc/security were changed in error; do a chmod 755 on /etc/security directory.

Increase the number of licenses; using smit chaili cense

Change the Maximum number of PROCESSES allowed per user variable; using smit chgsys.

Change User can logi field from false to true: using smit chuser.

alog

telinit

sysinit

cfgmgr

All new disks in the system will be formatted

Only the contents of the root volume group destination disks will be destroyed

All file systems, including /(root), /tmp, /usr, and /var, but no usr data in the root volume group, will be destroyed

The contents of all disks on the system, even if they are not shown as the destination root volume group disks, will be destroyed

Select the SMIT option to remove software products

Reinstall the desired filesets using the Force Overwrite option

Delete the unnecessary entries from the /usr/lpp/printers directory

Use the ODM edit (odem) utility to revmoe the definition from the system's ODM database

Update the .kshrc file

Edit $HOME/.dtprofile, and uncomment the DTSOURCEPROFILE=true

Copy /etc/.profile $HOME/.dtprofile and edit the file as needed

Double click on the System Administration icon and select CDE profile

When using a mksysb to clone a system that has had device driver updates applied, the target system does not need to be updated with device driver Updates to match the source systems level, as the mksysb will have the needed drivers.

CHRP architecture systems cloned form non-CHRP architecture systems with Updates applied may fail to boot due to incompatibilities between the updated kernel in the mksysb image and the base level devices.chrp.base.rte fileset installed during the cloning process.

If the source and target system kernels are different (for example, rs6k and rspc), one MUST boot from CD-ROM installation media, at the same operating system level as the mksysb being restored.

The RECOVER_DEVCIES option allows the choice to recover the customized ODM attributes from the mksysb(for example, network addressing, static routes, tty settings, and multi-port adapter cards). The target devices must be in The same location as the source machine, or the install will fail and the device wil not be defined.

Load all updates in the commit state

Load all updates in the applied state until tested

Perform all software updates in maintenance mode

Use the Force Overwrite option for filesets that are already committed.

lslpp -f IX49035

lslpp -fB U437542

instfix -f IX49035

instfix -ik IX49035

unmirrorvg datavg hdisk7 reducevg datavg hdisk7 replace the physical volume, run cfgmgr extendvg datavg hdisk7 mirrovg datavg hdisk7

varyoffvg datavg Rmdev -l hdisk7 -d Replace the physical volu,e run cfgmgr The system will automatically remirror when the disk is replaced

unmirrorvg datavg hdisk7 rmdev -l hdisk7 - d replace the physical volume, run cfgmgr extendvg datavg hdisk7 The system will automatically remirror when the disk is replaced.

unmirrorvg datavg hdisk7 reducevg data hdisk7 rmdev -l hdisk7 -d replace the physical volume, run cfgmgr extendvg datavg hdisk7 mirrovg datavg