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90 Chapter 2 Overview of CCI Operations
Example of CCI commands with HOSTA (group Oradb2):
When the command execution environment is not set, set HORCC_MRCF to the
environment variable.
For C shell: # setenv HORCC_MRCF 1
For Windows: set HORCC_MRCF=1
Designate a group name (Oradb2) and a local host P-VOL a case.
# paircreate -g Oradb2 -vl
This command creates pairs for all LUs assigned to group Oradb2 in the configuration
definition file (two pairs for the configuration in Figure 2.43).
Designate a volume name (oradev2-1) and a local host P-VOL a case.
# paircreate -g Oradb2 -d oradev2-1 -vl
This command creates pairs for all LUs designated as oradev2-1 in the configuration
definition file (CL1-A,T1,L1 and CL1-D,T2,L1 for the configuration in Figure 2.43).
Designate a group name and display pair status.
# pairdisplay -g Oradb2
Group PairVol(L/R) (Port#,TID,LU-M), Seq#,LDEV#..P/S, Status, Seq#,P-LDEV# M
oradb2 oradev2-1(L) (CL1-A, 1, 1 - 2) 30053 18..P-VOL COPY 30053 24 -
oradb2 oradev2-1(R) (CL2-D, 2, 1 - 0) 30053 24..S-VOL COPY ----- 18 -
oradb2 oradev2-2(L) (CL1-A, 1, 2 - 2) 30053 19..P-VOL COPY 30053 25 -
oradb2 oradev2-2(R) (CL2-D, 2, 2 - 0) 30053 25..S-VOL COPY ----- 19 -
Example of CCI commands with HOSTD (group Oradb2):
When the command execution environment is not set, set HORCC_MRCF to the
environment variable.
For C shell: # setenv HORCC_MRCF 1
For Windows: set HORCC_MRCF=1
Designate a group name and a remote host P-VOL a case.
# paircreate -g Oradb2 -vr
This command creates pairs for all LUs assigned to group Oradb2 in the configuration
definition file (two pairs for the configuration in Figure 2.43).
Designate a volume name (oradev2-1) and a remote host P-VOL a case.
# paircreate -g Oradb2 -d oradev2-1 -vr
This command creates pairs for all LUs designated as oradev2-1 in the configuration
definition file (CL1-A,T1,L1 and CL1-D,T2,L1 for the configuration in Figure 2.43).
Designate a group name and display pair status.
# pairdisplay -g Oradb2
Group PairVol(L/R) (Port#,TID,LU-M), Seq#, LDEV#..P/S, Status, Seq#,P-LDEV# M
oradb2 oradev2-1(L) (CL2-D, 2, 1 - 0) 30053 24..S-VOL COPY ----- 18 -
oradb2 oradev2-1(R) (CL1-A, 1, 1 - 2) 30053 18..P-VOL COPY 30053 24 -
oradb2 oradev2-2(L) (CL2-D, 2, 2 - 0) 30053 25..S-VOL COPY ----- 19 -
oradb2 oradev2-2(R) (CL1-A, 1, 2 - 2) 30053 19..P-VOL COPY 30053 25 -