Slide List
BC Storage Home
0: Title Slide
1: Introduction
2: Scope
3: Storage Concepts
4: Storage Redundancy
5: Storage High Availability
6: Storage Disaster Recovery
7: Storage Topology
8: Storage - Internal SCSI Disks
9: Storage - External RAID
10: Storage - External SSA
11: Storage - NFS
12: Storage - SAN
13: Storage - NAS
14: Storage - Virtual
15: HDS Utilities
16: HDS Utilities (cont)
17: dlnkmgr Help
18: dlnkmgr Output
19: DLM Command Utilities
20: Storage Policies
21: Storage Guidelines
22: Storage Procedures
23: Helpful Links
24: Q&A
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Storage Design for Business Continuity
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Storage - SAN
Current SAN environment utilizes Hitachi 9980s and 9585s within the midrange Unix environment. There is currently over 20 Terabytes within this environment.
The switch connectivity between storage arrays and systems are Cisco and Brocade.
The storage subsystems are managed and maintained by the Mt Xia Storage Management Group.
Each system utilizes redundant paths through the SAN fabric to provide high availability in the event of a hardware failure.
Disk mirroring is generally not done within the SAN environment.
Server based striping is not performed because the SAN environment is already performing this action.
The current direction is for all storage to reside on the SAN environment, including boot volumes.
For assistance with designing, implementing, and supporting
your storage systems in a business continuity design structure,
please contact Mt Xia.
Slide ID:MXSTG-12
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