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Physical Drive 0 Physical Drive 1
Physical Drive 2 Physical Drive 3
gl0056
Logical Disk 1
Operating System Volume
RAID 5
Logical Disk 2
DON’T ERASE Volume
RAID 5
Logical Disk 3
Data Volume
RAID 5
Figure 6 DL100 G2 4–HDD hardware RAID
shows how the 4-HDD storage servers are con
fi
gured.
Table 7 DL100 G2 four-HDD con
fi
gurations
Logical
disk
RAID level
Size/allocation
Purpose
1
RAID 5
15 GB across physical drives 0, 1, 2, 3
Primary OS
2
RAID 5
5 GB across physical drives 0, 1, 2, 3
DON’T
ERASE
3
RAID 5
Remaining space across all physical drives
Data
NOTE:
The DON’T ERASE logical disk supports the recovery process only and does not host the secondary
operating system. If you need to perform a system recovery for your server, see the instructions inside
the System Installation and Recovery DVD. Be sure to back up your user data, and then use the DVD
to restore the server to the factory default state.
Default boot sequence
The BIOS supports the following default boot sequence:
1.
DVD-ROM
2.
HDD
3.
PXE (network boot)
Under normal circumstances, the storage servers boot up from the OS logical drive.
•
If the system experiences a drive failure, the drive displays an amber disk failure LED.
•
If a single drive failure occurs, it is transparent to the OS.
The hardware RAID controller on four-HDD storage server con
fi
gurations sounds an audible alarm to
indicate a drive failure.
34
Storage server speci
fi
cations and image con
fi
gurations
Содержание ProLiant DL100 G2 DPSS
Страница 12: ...12 ...
Страница 18: ...18 About this guide ...
Страница 26: ...26 The HP storage server solution ...
Страница 46: ...46 Storage management overview ...
Страница 134: ...134 Troubleshooting servicing and maintenance ...
Страница 152: ...152 Regulatory compliance and safety ...