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 - Internal SCSI Disks
Internal SCSI disks are used in the Mt Xia AIX environment for storage of the AIX operating system.
One or more internal SCSI disks may exist in an enclosure
In systems where more than one internal SCSI disk exists, software mirroring is used to replicate the AIX operating system.
In standalone database systems not connected to the SAN, striping may be used for enhanced performance
Quorum requirements is generally not a consideration due to the Mt Xia environment strategy
Current architectural direction is to utilize external disk technology for both Application and Operating System volumes.
For assistance with designing, implementing, and supporting
your storage systems in a business continuity design structure,
please contact Mt Xia.
Slide ID:MXSTG-8
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