Cluster I/O Protocols (CIP) Configuration and Management Manual (H06.16+, J06.05+)

4. For each CLIM in the group, perform “3. Resume Storage CLIM Normal Operations (skip if
the host system is not running)” (page 141).
Upgrading Groups of IP CLIMs
CAUTION: When upgrading multiple IP CLIMs at a time, do not upgrade the one where $ZTC0
is configured or you will lose your session.
1. See steps 1 - 2 of “1. Prepare IP CLIMs for Upgrade (skip if the host system is not running)”
(page 143) to determine which IP CLIMs are configured as failover pairs then return to this
procedure. Do not perform the failover yet.
2. Divide all IP CLIM failover pairs in the system into the groups and update the form.
• Upgrade Group A
N1002541
• Upgrade Group B
N1002582
3. Determine if any CLIMs have $ZTCP0 and $ZTCP1.
> INFO PROVIDER $ZZCIP.ZTCP0 , DETAIL
CIP Detailed info PROVIDER \MYSYS.$ZZCIP.ZTCP0
*TPName.................... $ZTCP0
Type...................... MAINTENANCE
*HostID.................... 1.2.3.4
*Hostname.................. home1
*TCP-Listen-Que-Min........ 128
162 Upgrading CIP