H06.25 Software Installation and Upgrade Guide

NOTE: For IP and Telco CLIMs, you must know which CLIMs are configured as failover
pairs. For Storage CLIMS, you must know which pair of CLIMs are attached to a particular
path or you will lose access to the disk.
b. Wait for all the CLIMs to be restored and wait for disk paths or IP addresses to return
before rebooting the next CLIM.
For Storage CLIMs, use SCF status disk $*. For IP and Telco CLIMs, use CLIMCMD
psclim.
>climcmd n100251 psclim
If you do not see any running processes, use the CLIM command to clear the log and
start. For example (IP CLIM):
>climcmd n100251 clim clearlog; clim start
For Storage CLIMs, after clearlog, you must reboot again. For example (Storage CLIM):
>climcmd s100253 clim clearlog
>climcmd s100253 clim reboot-nodebug
c. Reboot the other set of CLIMs, that is, the other CLIM in each failover pair or the other
CLIM in each pair that connects to a particular disk.
d. If the system disk is a SAS disk and you have SAS disk enclosures that contain the system
disks (both primary and mirror), check the LUN manager status to be sure they are
functional. For example:
1) Check lunmgr status:
>climcmd clim-name lunmgr –p
2) If the above command did not display any LUN information, issue these commands:
>CLIMCMD clim-name lunmgr -a yesall
SCF> allow all errors
SCF> reset disk $*
SCF> start disk $* - Say Yes when it prompts
SCF> status disk $*-*, sel not started
4. If you reimaged a CLIM being used for DHCP, DNS, and BOOTP services on your LAN, use
the OSM Low-Level Link from each system that relies on getting its HSS files as part of the
BOOTP service (all NonStop systems running J-series software except for NS2000) and use
the HSS Files action to create and copy the system-specific HSS files to the CLIM. This action
is available before and after system discovery.
a. Before system discovery, click Copy HSS Files on the toolbar or select Copy HSS Files from
the Tools menu.
b. After system discovery, you must select Copy HSS Files from the Tools menu.
148 Falling Back on the CLIMs, Loading the Previous RVU, and Resuming Normal Operations