Hitachi AMS2100 User Manual page 63
Ams 2000 family copy-on-write snapshot
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Also See for AMS2100:
- Getting started manual (54 pages) ,
- Hardware manual (306 pages) ,
- Service manual (192 pages)
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Figure 2-6: Locating P-VOL, Data Pool in Separate ECC Groups
•
The P-VOL and data pool require a RAID level with redundancy.
RAID 0 is not supported.
•
The P-VOL and data pool may exist on different RAID levels and/
or number of drives in RAID. Performance improves, however,
when the RAID levels and number of drives are the same.
Table 2-2
shows RAID configurations for the P-VOL and data
pool.
Planning and design
Hitachi AMS 2000 Family Copy-on-Write SnapShot User Guide
2-11
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