RDF System Management Manual for H-Series RVUs (RDF 1.8)

SQL/MX offline synchronization for a single partition,
303
SQL/MX tables
comparing, 308
restoring, 306
START RDF command, 98, 228, 325
START TMF command, TMFCOM, 98
START TRANSACTION command, TMFCOM, 78, 82
START UPDATE command, 99, 229, 325
Starting the RDF subsystem, 98
Starting the TMF subsystem, 98
STATUS RDF command, 113, 230, 325
STOP LOCKSTEP command, 234
STOP RDF command, 235, 326
STOP RDF, DRAIN operations, 132
STOP SYNCH command, 237, 326
STOP UPDATE command, 140, 238, 326
stop-update-to-time, 140, 238, 382
Stopping the backup system after a primary system
failure, 130
Stopping the RDF subsystem
by stopping the TMF subsystem, 130
from the backup system, 132, 236
from the primary system, 131, 236
methods of, 129
TAKEOVER command, 135
Subvolume
names, 177
replication, 261
Subvolume name mapping
creating a maplog, 267
creating mapping strings, 265
invalid mapping strings, 266
managing filename collisions, 267
problems mapping partitioned files, 268
restrictions on use of, 265
valid mapping strings, 266
Subvolume replication, 60
SUFFIX parameter, 198
Superpaths, Expand, 273
Switching disks on updater UPDATEVOLUMES, 145
Switchovers, planned, 133
Synchronization, online, 155, 301
Synchronizing
an individual file or partition online, 304
an individual volume online, 163
databases, 75, 236
File Utility Program (FUP), 78
OBEY command files, 75
entire databases online, 155
partitioned files, 78
selected database portions online, 163
Synchronizing an individual file or partition online, 163
Syntax of RDFCOM commands, 101, 173, 319
SYSGEN parameters, 69
T
Tables, NonStop SQL/MP
backup system, 74
partition key changes, 152
partitioned, 68
placement of partitions, 70
preparing for RDF protection, 74
purges, 152
TACL macros
backup system, 75
RDFINST for RDF installation, 79
TAKEOVER command, 239, 326
audited volumes on backup system, 74
stopping the RDF subsystem, 135
Takeover operations, ZLT, 314
Tasks, RDF subsystem, 44
Temporary disk files, 70
TIMESTAMP parameter, 198, 238
Timestamp, STOP UPDATE command, 140
TMF subsystem
audit-trail rollover, 66
configuration file, altering, 82
configuration for RDF, 66
configuring, 82
DEFER AUDITDUMP command, 82
initializing, 82
RDF recovery from failure, 127
RDF requirements, 66
starting, 98
transactions, designing for RDF protection, 69
volume failure, 127
with dump process, 67
without dump process, 67
TMFCOM ABORT TRANSACTION
AVOIDHANGING option, 129
avoiding use of, 129
TMFCOM START TRANSACTION command, 78, 82
Transactions
designing for RDF protection, 69
lockstep, 291
network, 275
Triple contingency feature, 58, 255
U
UNPINAUDIT command, 241, 326
Unplanned outages, 38
UPDATE option, START RDF command, 99
Updater process, 52
alternate key files, auditing, 53
configuration, 222
DELETE VOLUME example, 185, 186, 187
deleting volume , 185, 320
error recovery, 121
file-system errors, 54, 121
object code file, 79
parameters, 331
ADD VOLUME example, 181
adding to configuration file, 179, 319
altering, 182
displaying configuration values, 192, 321
displaying option values, 225
INFO VOLUME example, 196
450 Index