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Hitachi Command Control Interface (CCI) User and Reference Guide 105
Figure 2.50 - Figure 2.53 show Hitachi TrueCopy/ShadowImage cascading configurations and
the paird
isplay information for each configuration.
PVOL
266
S/P
VOL
268
270
272
oradb
Oradb1
Oradb2
0
1
0
SMPL
Seq#30052
Seq#30053
# 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-D , 3, 0-0)30052 266..SMPL ----,----- ---- -
oradb oradev1(L) (CL1-D , 3, 0) 30052 266..P-VOL COPY,30053 268 -
oradb1 oradev11(R) (CL1-D , 3, 2-0)30053 268..P-VOL COPY,30053 270 -
oradb2 oradev21(R) (CL1-D , 3, 2-1)30053 268..P-VOL PSUS,30053 272 W
oradb oradev1(R) (CL1-D , 3, 2) 30053 268..S-VOL COPY,----- 266 -
Figure 2.52 Pairdisplay for Hitachi TrueCopy on HOST1
S/P
VOL
268
PVOL
266
270
272
Oradb
Oradb1
Oradb2
0
1
0
SMPL
Seq#30052
Seq#30053
# 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 , 3, 2-0)30053 268..P-VOL PAIR,30053 270 -
oradb2 oradev21(L) (CL1-D , 3, 2-1)30053 268..P-VOL PSUS,30053 272 W
oradb oradev1(L) (CL1-D , 3, 2) 30053 268..S-VOL PAIR,----- 266 -
oradb oradev1(R) (CL1-D , 3, 0-0)30052 266..SMPL ----,----- ---- -
oradb oradev1(R) (CL1-D , 3, 0) 30052 266..P-VOL PAIR,30053 268 -
Figure 2.53 Pairdisplay for Hitachi TrueCopy on HOST2 (HORCMINST)