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Hodnocené. / 5. Na základě hodnocení zákazníků
Table 27 Logical Path Status
Status
Remarks
Normal
This path has been successfully established and can be used for URz remote copy
activities.
Nothing
An operation fo
rconfiguring or deleting this logical path is in progress.
Initialization Failed
An erroroccurredwithinitializationof connectionbetween thelocal andthe remote
storage system. The probable causes are:
No cableisconnected to thelocal storage system.
No cableisconnected to theremotestorage system.
No cable is connected to the network device that comes between the local and the
remote storage system.
Communication Time
Out
This status indicates one of the following:
A timeout error has occurred between the primary and the secondary storage systems.
A logic error is detected between the primary and the secondary storage systems.
Resource Shortage
(Port)
The local stor
age system rejected the function for configuring logical path connection.
All logical path resources in the local storage system might be used for other
connections.
Resource Shortage
(Pair-Port)
The remote storage system rejected the function for configuring logical path
connection. All logical path resources in the remote storage system might be used for
other connections.
Serial Number
Mismatch
The serial number of the storage system connected to this logical path does not match
the serial number specified by the Add DKC window.
Invalid Por
t
The port is n
ot an initiator port.
Pair-Port Number
Mismatch
This status indicates one of the following:
The specified port number is incorrect.
Theportinthe remote storagesystem isphysicallydisconnected from thelocal storage
system.
Pair-Port Type
Mismatch
The port on the remote storage system is not an RCU target port.
Communication
Failed
A communication timeout error has occurred on the path between the primary and
the secondary storage systems.
Removing
the Relationship Between the Primary and the
Secondar
yStorage Systems
To remove the relationship between the primary and the secondary storage systems and then remove all
the logical paths between the two storage systems. both the primary storage system administrator and the
secondary storage system administrator must perform this operation:
1. Make sure that all affected URz volume pairs have been deleted.
2. Ensure
that the XP Remote Web Console main window is in Modify mode.
3. For detailed information about how to do this, please refer to XP Remote Web Console User’s
Guide.
4. Ensur
e that the DKC Operation window is displayed.
5. In Display, select DKC.
6. Select LDKC from the tree.
7. The li
st displays a list of remote storage systems.
8. Sele
ct and right-click remote storage system(s) from the list.
9. Sele
ct DKC Operation and Delete DKC from the pop-up menu.
Hitachi Universal Replicator for z/OS user guide for XP12000/XP10000 Disk Arrays and SVS 200
121
- SVS 200 1
- Contents 3
- Figures 8
- About this Guide 13
- Document Conven 14
- Getting Help 15
- Benefits 18
- Business Solutions 18
- Hitachi Shad 19
- Journal Obtain 22
- Journal Copy 22
- Journal Restore 22
- URz Components 23
- Main and Remote C 25
- Journal Group 25
- Data Volume Pair 26
- Journal Volume 26
- Remote Copy Connections 28
- URzRemoteConsole Software 29
- Host I/O 29
- Time-Stamping Function 29
- Remote Copy Operations 30
- Update Co 31
- Journal Group Operations 31
- Logical DKC (LDKC) 33
- Update Copy Operation 35
- Journal Processing 36
- Creating and S 37
- Storing Journa 38
- Types of Journal 39
- URz Delta Resync Operation 40
- Journal Obta 41
- URz Pair Status 45
- Pair Status Description 47
- Suspend Types 48
- URz Suspension Condition 50
- Command Device 53
- System Requirements 55
- Disk Track Format 56
- Logical Volume Types 57
- The Maximum Number of Pairs 59
- Installing the Hardware 64
- Enabling the URz Option(s) 66
- Planning of Journal Volumes 67
- Journal Volume C 69
- DKC Journal Transfer Speed 70
- System for Remote Console 72
- Basic Behavior 73
- Storage Systems are Used) 74
- Extended Consistency Groups 74
- Systems 77
- Disaster Recov 78
- Combining URz w 79
- Combining 81
- Figure 25 Res 85
- Using At-T 87
- Business Continuity Manager 88
- Hardware Configuration 91
- Setup Procedure 92
- Configuration) 100
- Operation Window 107
- Displaying Info 111
- Configuring Port Attributes 112
- Changing Option 116
- Adding Logical Paths 117
- Deleting Logical Paths 118
- Viewing the St 119
- Removing 121
- Secondar 121
- 5 Using Journal Groups 123
- Using Journal Groups 124
- Caution: 128
- Cautions: 132
- Deleting a Journal Group 141
- Splitting a 142
- Consistency Group 145
- Saving Pair S 154
- Displayin 159
- 7 Monitoring Remote Copy 171
- Operations 171
- Statistic Description 174
- 8Viewing HistoryofDataVolume 175
- Pair Operations 175
- Displaying th 181
- Clearing SIMs 183
- Displaying a L 190
- A master journal group 191
- A restore journal group 191
- Switching Opera 198
- 12 Troubleshooting 201
- Path Status 203
- Troubleshooting 208
- 13 Power Management for Disk 209
- Storage Systems and Network 209
- Relay Devices 209
- Volumes 213
- 15 SIM Reporting 215
- Acronyms and Abbreviations 218
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