The following figure shows the TC/SI configuration example with cascade pairs.
Example of CCI commands with HOSTA and HOSTB
- Designate a group name (Oradb) on
TrueCopy environment of HOSTA.
# paircreate -g Oradb -vl
- Designate a group name (Oradb1) on
ShadowImage environment of HOSTB. When the command execution environment is not set, set HORCC_MRCF.
For C shell: # setenv HORCC_MRCF 1
For Windows: set HORCC_MRCF=1
# paircreate -g Oradb1 -vl
These commands create pairs for all LUs assigned to groups Oradb and Oradb1 in the configuration definition file (four pairs for the configuration in the above figures).
- Designate a group name and display pair status on HOSTA.
# pairdisplay -g oradb -m cas Group PairVol(L/R) (Port#,TID,LU-M),Seq#,LDEV#.P/S,Status, Seq#,P-LDEV# M oradb oradev1(L) (CL1-A , 1, 1-0)30052 266..SMPL ----,----- ---- - oradb oradev1(L) (CL1-A , 1, 1) 30052 266..P-VOL COPY,30053 268 - oradb1 oradev11(R) (CL1-D , 2, 1-0)30053 268..P-VOL COPY,30053 270 - oradb2 oradev21(R) (CL1-D , 2, 1-1)30053 268..SMPL ----,----- ---- - oradb oradev1(R) (CL1-D , 2, 1) 30053 268..S-VOL COPY,----- 266 - oradb oradev2(L) (CL1-A , 1, 2-0)30052 267..SMPL ----,----- ---- - oradb oradev2(L) (CL1-A , 1, 2) 30052 267..P-VOL COPY,30053 269 - oradb1 oradev12(R) (CL1-D , 2, 2-0)30053 269..P-VOL COPY,30053 271 - oradb2 oradev22(R) (CL1-D , 2, 2-1)30053 269..SMPL ----,----- ---- - oradb oradev2(R) (CL1-D , 2, 2) 30053 269..S-VOL COPY,----- 267 -
Example of CCI commands with HOSTB
- Designate a group name (oradb) on
TrueCopy environment of HOSTB.
# paircreate -g Oradb -vr
- Designate a group name (Oradb1) on
ShadowImage environment of HOSTB. When the command execution environment is not set, set HORCC_MRCF.
For C shell: # setenv HORCC_MRCF 1
For Windows: set HORCC_MRCF=1
# paircreate -g Oradb1 -vl
This command creates pairs for all LUs assigned to group Oradb1 in the configuration definition file (four pairs for the configuration in the above figures).
- Designate a group name and display pair status on
TrueCopy environment of HOSTB.
# pairdisplay -g oradb -m cas Group PairVol(L/R) (Port#,TID,LU-M),Seq#,LDEV#.P/S,Status, Seq#,P-LDEV# M oradb1 oradev11(L) (CL1-D , 2, 1-0)30053 268..P-VOL PAIR,30053 270 - oradb2 oradev21(L) (CL1-D , 2, 1-1)30053 268..SMPL ----,----- ---- - oradb oradev1(L) (CL1-D , 2, 1) 30053 268..S-VOL PAIR,----- 266 - oradb oradev1(R) (CL1-A , 1, 1-0)30052 266..SMPL ----,----- ---- - oradb oradev1(R) (CL1-A , 1, 1) 30052 266..P-VOL PAIR,30053 268 - oradb1 oradev12(L) (CL1-D , 2, 2-0)30053 269..P-VOL PAIR,30053 271 - oradb2 oradev22(L) (CL1-D , 2, 2-1)30053 269..SMPL ----,----- ---- - oradb oradev2(L) (CL1-D , 2, 2) 30053 269..S-VOL PAIR,----- 267 - oradb oradev2(R) (CL1-A , 1, 2-0)30052 267..SMPL ----,----- ---- - oradb oradev2(R) (CL1-A , 1, 2) 30052 267..P-VOL PAIR,30053 269 -
- Designate a group name and display pair status on
ShadowImage environment of HOSTB.
# pairdisplay -g oradb1 -m cas Group PairVol(L/R) (Port#,TID,LU-M),Seq#,LDEV#.P/S,Status, Seq#,P-LDEV# M oradb1 oradev11(L) (CL1-D , 2, 1-0)30053 268..P-VOL PAIR,30053 270 - oradb2 oradev21(L) (CL1-D , 2, 1-1)30053 268..SMPL ----,----- ---- - oradb oradev1(L) (CL1-D , 2, 1) 30053 268..S-VOL PAIR,----- 266 - oradb1 oradev11(R) (CL1-D , 3, 1-0)30053 270..S-VOL PAIR,----- 268 - oradb1 oradev12(L) (CL1-D , 2, 2-0)30053 269..P-VOL PAIR,30053 271 - oradb2 oradev22(L) (CL1-D , 2, 2-1)30053 269..SMPL ----,----- ---- - oradb oradev2(L) (CL1-D , 2, 2) 30053 269..S-VOL PAIR,----- 267 - oradb1 oradev12(R) (CL1-D , 3, 2-0)30053 271..S-VOL PAIR,----- 269 -
- Designate a group name and display pair status on
ShadowImage environment of HOSTB (HORCMINST0).
# pairdisplay -g oradb1 -m cas Group PairVol(L/R) (Port#,TID,LU-M),Seq#,LDEV#.P/S,Status, Seq#,P-LDEV# M oradb1 oradev11(L) (CL1-D , 3, 1-0)30053 270..S-VOL PAIR,----- 268 - oradb1 oradev11(R) (CL1-D , 2, 1-0)30053 268..P-VOL PAIR,30053 270 - oradb2 oradev21(R) (CL1-D , 2, 1-1)30053 268..SMPL ----,----- ---- - oradb oradev1(R) (CL1-D , 2, 1) 30053 268..S-VOL PAIR,----- 266 - oradb1 oradev12(L) (CL1-D , 3, 2-0)30053 271..S-VOL PAIR,----- 269 - oradb1 oradev12(R) (CL1-D , 2, 2-0)30053 269..P-VOL PAIR,30053 271 - oradb2 oradev22(R) (CL1-D , 2, 2-1)30053 269..SMPL ----,----- ---- - oradb oradev2(R) (CL1-D , 2, 2) 30053 269..S-VOL PAIR,----- 267 -