Hp XP Continuous Access Software Manuel d'utilisateur Page 186
- Page / 234
- Table des matières
- DEPANNAGE
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
Figure 73 Using Continuous Access XP Journal in NAS Blade systems
Scope of Co
ntinuous Access XP Journal functions with NAS
Blade
Scope related to Continuous Access XP Journal
• Volume type
You can use only user LUs as Continuous Access XP Journal primary data volumes (P VOLs) and
secondary data volumes (S VOLs) in a NAS Blade system. You cannot use NAS system LUs (NAS OS
LU, Cluster Management LU, and dump LU) as Continuous Access XP Journal P-VOLs or S-VOLs.
• Platforms that can access Continuous Access XP Journal P-VOLs or S-VOLs
Only clients connected to a network via Hitachi Network Attached Storage products or a NAS
Blade can access Continuous Access XP P-VOLs and S-VOLs created in a NAS Blade system. Hosts
connected via serial or Fibre Channel ports cannot access them.
• File systems that can be allocated in Continuous Access XP Journal P-VOLs
You cannot allocate a file system consisting of 129 or more LUs and using Logical Volume Manager
(LVM) on the NAS OS.
You cannot allocate a volume group consisting of 129 or more LUs if it contains a file system managed
by NAS Sync Image and differential-data storage devices.
• Writing data to an S-VOL when a volume pair is split
When splitting a Continuous Access XP Journal volume pair in the NAS Blade system, change the
S-VOL to write-enable. Ensure that you always specify the -rw option instead of the -r option when
issuing the RAID Manager XP pairsplit command.
To protect data in the split S-VOL from being written to by the client, use the enas_fsmount command
with the -r option in NAS Blade Manager when mounting the file system in the S-VOL.
• Path settings
If you use a NAS Blade system with Continuous Access XP Journal, you must add paths to ports on
both CL1 and CL2 to connect the primary and secondary sites.
186
Continuous Access XP Journal operations with NAS Blade
- HP StorageWorks 1
- Contents 3
- About this guide 13
- Document conven 14
- HP technical support 14
- Subscription service 15
- HP websites 15
- Documenta 15
- 1OverviewofHPcopysolutions 17
- Overview of HP copy solutions 18
- XP Journal 19
- Journal obtain 20
- Journal copy 20
- Journal restore 20
- Components 21
- Local arrays 22
- Journal groups 23
- Data volume pairs 23
- Journal volumes 24
- Journal volume areas 25
- Consistency groups 26
- Remote copy connections 27
- Host failover software 28
- Update copy operations 30
- Read and w 30
- Journal processing 31
- Journal types 33
- Journal group o 34
- Journal obtain i 35
- Switching C 36
- Continuous Acce 44
- System requirements 47
- Logical unit (LU) types 48
- Maximum number of pairs 50
- Journal gr 51
- Duplicate volumes 53
- Installing h 58
- Planning for journal volumes 60
- Planning process 61
- Arranging journal volumes 62
- Journal volume capacity 62
- Access XP Journal operations 64
- You cannot u 68
- Combining Conti 69
- Basic behavior 75
- Hardware configuration 75
- Setup proce 76
- Disaster recovery 76
- Hardware configurations 78
- Setup procedure 79
- Transfer 87
- Copying access attributes 95
- See Table 27 97
- If the Writ 97
- If Continuous Ac 100
- DKC Operation pane components 100
- Changing option 108
- Adding logical paths 109
- Deleting logical paths 110
- 5 Using journal groups 117
- Using journal groups 118
- Changing opt 132
- Deleting journal groups 136
- Journal pair operations 141
- Restoring a p 159
- 7 Monitoring remote copy 165
- Starting usage monitoring 166
- Stopping usage monitoring 167
- Figure 67 Display Item pane 169
- Statistic Description 169
- 8Viewinghistoryofdatavolume 171
- History Operat 172
- 4. Click OK 175
- Changing array options 178
- Transferring 182
- Disaster recovery operations 184
- Overview o 185
- Blade syst 185
- Scope of Co 186
- Prerequisites 188
- Notes on operations 189
- Preparing fo 190
- NAS Blade 193
- Manager User's Guide 193
- (instance 16) 198
- Remote copy operations 201
- Splitting Cont 203
- Resynchronizin 205
- Disaster reco 207
- Commands 211
- Messages 211
- 12 Troubleshooting 213
- Corrective action 214
- Calling HP 219
- Troubleshooting 220
- When power i 221
- 14 Pinned track recovery for 225
- Continuous Access XP Journal 225
- 15 SIM reporting 227
Produits connexes et manuels pour Stockage Hp XP Continuous Access Software
Stockage Hp XP7 Storage Manuel d'utilisateur
(197 pages)
(197 pages)
© 2020, manymanuals.fr. Tous droits réservés | 0.032 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Commentaires sur ces manuels