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198 Chapter 4 Performing CCI Operations
Figure 4.18 shows a pairvolchk exampl
e that acquires the status (PVOL_PSUS) of the
intermediate P/Pvol through specified pair group on ShadowImage environment. Figure 4.19
show
s a pairvolchk example that acquires the status (PVOL_PSUS) of the intermediate
S/Pvol (MU#1) through specified pair group on Hitachi TrueCopy environment.
ShadowImage Environment
pairvolchk -g oradb1 -c -s -FHORC
SVOL
P/P
VOL
SVOL
SVOL
Ora(TrueCopy)
Oradb1(ShadowImage)
Oradb2(ShadowImage)
0
1
0
Seq#
30052
Seq#
30053
Figure 4.18 Example of -FHORC Option for Pairvolchk
TrueCopy Environment
pairvolchk -g ora -c -s -FMRCF 1
PVOL
S/P
VOL
SVOL
SVOL
Ora(TrueCopy)
Oradb1(ShadowImage)
Oradb2(ShadowImage)
0
1
0
Seq#
30052
Seq#
30053
Figure 4.19 Example of -FMRCF Option for Pairvolchk