•
The ProLiant ML110 G1 Storage Server hard drives are non-hot
pluggable.
•
The ProLiant DL100 Storage Server hard drives are hot pluggable.
The drives are con
fi
gured by default into three logical disks at the SATA
controller level as follows:
Table 7 Hard drive con
fi
guration
Logical Disk
RAID
Size/Allocation
1
RAID 1
9 GB across physical drive 0, 1
2
RAID 1
9 GB across physical drive 2, 3
3
RAID 5
Remaining physical disk space across all
physical drives
Physical Drive 0
Physical Drive 1
Physical Drive 2
Physical Drive 3
15133
Logical Disk 1
Primary Operating System Disk
RAID 1
Logical Disk 2
Secondary Operating System Disk
RAID 1
Logical Disk 3
Data Volume
RAID 5
Figure 7 Hardware RAID
NOTE:
In Adaptec Storage Manager, logical disks are labeled 1, 2, and 3. In
Disk Manager, logical disks are displayed as 0, 1, and 2.
The primary OS logical drive resides on disk 0 and is mirrored on disk 1
while the secondary OS logical drive resides on disk 2 and is mirrored
on disk 3. If a single disk failure occurs, the system still functions off the
mirrored disk. If the primary OS becomes corrupted and un-bootable,
the secondary OS is available for data backup prior to using the Quick
Restore DVD to restore the system to the factory default state.
42
Server Storage
Содержание ProLiant DL580 G2
Страница 1: ...HP ProLiant Storage Server user guide Part number 378128 004 Fourth edition June 2005 ...
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Страница 68: ...68 Regulatory Compliance Notices ...