HP Hitachi TrueCopy for Mainframe User Guide (T5211-96014, November 2011)

GetHrcStatus command, 233
internal macro commands, 235
parameter restrictions, 225
result value, 239
ResumeHrcPair command, 230
SelectHrcDevice command, 233
StartHrcPair command, 232
SuspendHrcPair command, 229
symbols, 225
syntax description, 224
SEQCHK (TrueCopy for Mainframe Asynchronous pair
status), 34, 35
sequential write operations, 137
serial number mismatch (RCU status), 179
ShadowImage for Mainframe, 53
sharing volumes with TrueCopy for Mainframe, 67
shared TrueCopy for Mainframe/ShadowImage for
Mainframe volume, 54
simplex (pair status), 34
snapshot function, 86
software installation, 73
SSID
requirements for CGROUP, 206
starting TrueCopy for Mainframe operations, 73
status, 33
see also pair status or path status
storage capacity values
conventions, 186
storage systems, 11
powering off/on, 138
supported models, 8
Subscriber's Choice, HP, 187
suspend type, 37, 182
suspended (pair status), 34, 35
suspending (TrueCopy for Mainframe Asynchronous pair
status), 34, 35
SYS1.LOGREC, 169, 184
system option modes, 11
see also See modes
system requirements, 61
T
technical support, 187
HP, 187
throttling (graduated delay), 25
time-stamp, 18, 22
timeout
RCU ready, 32
timer type (group option), 31
during disaster recovery, 173
TPC-R Cooperation, 49
track format requirements, 62
Troubleshooting
RCU see path status
troubleshooting, 177
general, 177
suspended pairs, 182
TrueCopy for Mainframe Asynchronous suspension
conditions, 182
TrueCopy for Mainframe
discontinuing TrueCopy for Mainframe operations, 139
error codes, 184
fibre remote copy connections, 69
MIH value for, 68
modes, 13
optimizing operations, 136
preparing for pair operations, 68, 141
remote copy operations, 18
sharing volumes with ShadowImage for Mainframe,
53, 67
snapshot function, 86
special write command, 18
starting operations, 73
TrueCopy for Mainframe Asynchronous
analyzing consistency of R-VOLs, 171
cylinder bitmaps, 38
pair options, 149
point-in-time copy, 175
suspended pairs, 38
troubleshooting, 182
update copy operation, 20
write operations during, 20
TrueCopy for Mainframe pair, 14
adding, 145
releasing, 163
resynchronizing, 160
status, 33, 151
TrueCopy for Mainframe sync
performance impact, 136
update copy operation, 20
write operations during, 20
U
Universal Replicator for Mainframe, 57
update copy operation, 19
V
Virtual LVI, 57
VOLSER
changing R-VOL, 21
copying to R-VOL, 19
requirements, 63
W
websites
HP, 187
HP Subscriber's Choice for Business, 187
product manuals, 186
write-intensive workloads, 137
258 Index