Hitachi TrueCopy for IBM z/OS User and Reference Guide (T5211-96001, June 2007)

Hitachi Universal Storage Platform V TrueCopy for IBM z/OS User’s Guide
S
SAID parameters, 2-44, 2-45, 12, 13
scripting, 5-47–5-51, Error! Not a valid
bookmark in entry on page
ChangeHrcPair command, 17
components, 5
CreateHrcPair command, 7
DeleteHrcPair command, 11
error codes, 34–39
functional macro commands, 3
GetHrcStatus command, 20
identification name statements, 28–30
internal macro commands, 3, 23–27, 23
optional script parameters, 31–33
parameter restrictions, 6
result value, 29
ResumeHrcPair command, 15
SelectHrcDevice command, 21
StartHrcPair command, 19
SuspendHrcPair command, 13
symbols, 6
syntax description, 5
troubleshooting, 34–39
SEQCHK (TCzA pair status), 2-32, 2-34
sequential write operations, 5-62
serial number mismatch (RCU status), 8-3
Server Priority Manager, 2-62
ShadowImage for z/OS, 2-58
sharing volumes with TrueCopy for z/OS, 3-
13
shared TCz/SIz volume, 2-58
sidefile threshold values, 2-23–2-27
simplex (pair status), 2-34
SIMs, 8-8
snapshot function, 4-11
software installation, 3-20
SSID
requirements for CGROUP, 30
starting TCz operations, 3-21
status. See pair status or path status
Storage Navigator computer, 2-12
storage systems
powering off/on, 5-64
Support Center, Hitachi Data Systems, xiv
Suspend Pair dialog box, 6-20
suspend type, 2-37, 8-5
suspended (pair status), 2-34, 2-35
suspending (TCzA pair status), 2-32, 2-34
SYS1.LOGREC, 7-6, 8-8
system option modes. See modes
system requirements, 3-2
T
TCz
data migration, 7-16
disaster recovery, 7-2–7-18
discontinuing TCz operations, 5-67
error codes, 8-7
fibre remote copy connections, 3-15
MIH value for, 3-14
modes, 2-5
optimizing operations, 5-60
preparing for pair operations, 3-13, 6-2
requirements and restrictions, 3-5–3-9
sharing volumes with ShadowImage for z/OS,
2-58
starting operations, 3-21
TCz Asynchronous
analyzing consistency of R-VOLs, 7-11
cylinder bitmaps, 2-39
pair options, 6-12
performance impact, 5-60
point-in-time copy, 7-18
recordset operations, 2-19–2-27
suspended pairs, 2-39
troubleshooting, 8-6
write operations during, 2-17
TCz Asynchronous
update copy operation, 2-16
TCz pair, 2-8
adding, 6-7
releasing, 6-31
resynchronizing, 6-26
status, 2-32, 6-16
TCz sync
performance impact, 5-60
update copy operation, 2-16
write operations during, 2-17
throttling (graduated delay), 2-26
timeout
RCU ready, 2-29
timer type (group option), 2-28
during disaster recovery, 7-13
time-stamp, 2-13, 2-19
track format requirements, 3-5
troubleshooting, Error! Not a valid bookmark
in entry on page 8-2
general, 8-2
RCU path status, 8-3
scripting, 34–39
suspended pairs, 8-5
TCzA suspension conditions, 8-6
TrueCopy
snapshot function, 4-11
TrueCopy for z/OS
remote copy operations, 2-14
sharing volumes with ShadowImage for z/OS,
3-13
special write command, 2-14
U
UltraNet Storage Director, 3-18–3-19
Universal Replicator for z/OS, 2-61
update copy operation, 2-16
USP V, 2-4