Designing Disaster Tolerant High Availability Clusters, 10th Edition, March 2003 (B7660-90013)

Index
441
ideal
, 36
logical, 34
off-line, 30
online, 31
over WAN, 194
physical, 31, 285, 325
restoring after a disaster, 256
synchronous or asynchronous, 31
data replication procedures
for cascading failover
, 379
DATA_RECEIVER_PACKAGE
ContinentalClusters configuration file
parameter
, 418
DATA_SENDER_PACKAGE
ContinentalClusters configuration file
parameter
, 419
DC1HOST
package control script variables, 109, 301,
305, 309
deleting a continental cluster, 273
Design of disaster tolerant cluster
MetroCluster/CA, 72
device groups
creating
, 153
device names
EMC Symmetrix logical devices, 154
mapping, 149
mapping Symmetrix to command line
symld
, 154
mapping Symmetrix to HP-UX, 151
device names, EMC Symmetrix, 148
DEVICE_GROUP
in MetroCluster/CA
, 404
devices
gatekeeper, 155
disaster recovery
automating
, 44
automating with MetroCluster, 167
configuring packages in MetroCluster/CA,
107, 299
services, 44
using ContinentalClusters, 248
disaster tolerance
evaluating need, 18
restoring to ContinentalClusters, 256
disaster tolerant
architecture
, 21
campus cluster rules, 23
cluster types, 22
ContinentalClusters architecture, 193
ContinentalClusters WAN, 41
ContinentalClusters worksheet, 198
definition, 20
FibreChannel cluster, 50
guidelines for architecture, 29
limitations, 42
managing, 44
MetroCluster hardware checklist, 83, 135
MetroCluster supported architectures, 72,
126
MetroCluster worksheet, 84, 136
metropolitan cluster rules, 23
package worksheet, 85, 137
staffing and training, 45
disk
command line interface, 147
device names, 148
serial number, 149
distributing MetroCluster configuration,
110, 170, 302, 305, 310
Documenting the recovery procedure, 243
domino mode, 140
down
state in ContinentalClusters
, 183
E
EMC SRDF
cascading failover
, 363
EMC SRDF in ContinentalClusters, 325
EMC SRDF with ContinentalClusters
ContinentalCluster with EMC SRDF
, 204
EMC Symmetrix
creating device groups, 153
device names, 148
gatekeeper devices, 155
R1 and R2, 127
serial number, 149
supported RAID configurations, 140
SymCLI database, 147
verify configuration, 156
EMC Symmetrix logical device names, 154
error
state in ContinentalClusters, 183
Ethernet, disaster tolerant, 40
evaluating need for disaster tolerance, 18
events
in ContinentalClusters
, 183
exporting
volume groups
, 102, 156
extended distance cluster, 72