Hitachi TrueCopy for z/OS user guide (December 2005)

TrueCopy for z/OS user guide 151
• For 2105 emulation, the first two digits must be 00. The CGROUP option of the CESTPATH command is
used to control freeze for 2105 emulation.
CESTPAIR
Table 34 on page 153 describes how to use the CESTPAIR command to establish TC390A pairs and
resume TC390A pairs and groups. The syntax for the CESTPAIR command is:
For 3990-3, -6 and -6E controller emulations:
CESTPAIR DEVN(X’dev#’) PRIM(X’ssid’
cmd_param X’cca’) SEC(X’ssid’ serial# X’cca’)
[MODE(COPY|NOCOPY|RESYNC)] [PACE(pace)] [CRIT(YES|NO)] [MSGREQ(YES|NO)]
For 2105 controller emulation (new ‘lss’ parameter for LCU number):
Table 33 SAID values for the CESTPATH LINK parameter
RCP or Initiator Port RCP or Initiator Port
Cluster Port SAID Value Cluster Port SAID Value
1 CH’A’ X’0000’ 2 CH’A’ X’0010’
CH’B’ X’0001’ CH’B’ X’0011’
CH’C’ X’0002’ CH’C’ X’0012’
CH’D’ X’0003’ CH’D’ X’0013’
CH’E’ X’0004’ CH’E’ X’0014’
CH’F’ X’0005’ CH’F’ X’0015’
CH’G’ X’0006’ CH’G’ X’0016’
CH’H’ X’0007’ CH’H’ X’0017’
CH’J’ X’0008 CH’J’ X’0018
CH’K’ X’0009 CH’K’ X’0019
CH’L’ X’000A CH’L’ X’001A
CH’M’ X’000B CH’M’ X’001B
CH’N’ X’000C CH’N’ X’001C
CH’P’ X’000D CH’P’ X’001D
CH’Q’ X’000E CH’Q’ X’001E
CH’R’ X’000F CH’R’ X’001F