HP StorageWorks XP24000 Continuous Access Journal Software User and Reference Guide, v01 (T5278-96001, June 2007)

..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
Tables
1
DocumentConventions............................. 11
14
Relationship between Additional Shared Memory and Total Number of Bitmap Areas in the
17
Whether Non-Continuous Access Journal Volu m es Can Be Used as Continuous Access
21
Whether the Access Attribute Can be Changed When the Pair Status of a Continuous Access
2
EmulationTypesforJournalVolumes ....................... 25
3
Metadata Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
4
ContinuousAccessJournalDataVolumePairStatus................. 33
5
ContinuousAccessJournalSplitTypes(PSUS) ................... 36
6
Consistency Status for Split/Suspended Continuous Access Journal Secondary Data Volum es 37
7
Suspend Ty
pes(PSUE) ............................. 38
8
ContinuousAccessJournalSuspensionCondition.................. 39
9
SupportedEmulationTypes ........................... 42
10
SupportedDataVolumeandJournalVolume.................... 43
11
SpecificationsforVolumesthatcanFormPairs ................... 43
12
Journal Volume Specifications .......................... 43
13
RAID Level ConfigurationofContinuousAccessJournals............... 44
StorageSystem................................. 45
15
Journa
lGroupSpecifications .......................... 45
16
Volume SpecificationsinaJournalGroup ..................... 46
JournalVolumes................................. 51
18
Host Pair Status Reporting for Continuous Access Journal/Business Copy Shared Volumes . 54
19
Data C
urrency of a Shared Continuous Access Journal/Business Copy Volume . . . . . 54
20
PairStatusandAvailabilityofDataRetentionUtilityOperations............ 69
JournalPrimaryDataVolumeisPAIRorCOPY.................... 69
22
LogicalPathStatus............................... 105
23
SystemOptionModes ............................. 121
24
RemoteCopyI/OStatistics ........................... 142
25
General Troubleshooting Information for Continuous Access Journal . . . . . . . . . . 152
26
TroubleshootingProblemswiththeStatusofLogicalPaths .............. 153
27
TroubleshootingSuspendedContinuousAccessJournalPairs............. 155
28
ResolvingContinuousAccessJournalPairSuspension ................ 156
29
TypicalSIMsShowingtheReferenceCodeandSIMType .............. 158
30
AcronymsandAbbreviations .......................... 161
XP24000 Continuous Access Journal Software User and Reference Guide
9