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*1 RAID 6 with three hard disks is not supported.
*2 For RAID 1, set 64 KB by Default.
*3 Always use the Default or recommended value for Access Policy.
*4 In Write Policy, Write Back can be set only when the system equipment is already connected to
the UPS (uninterruptible power supply). Confirm that the checkmark is removed from
Wrthru for
BAD BBU
at that time. Even in this case, set
Write Through
when the operating system is
installed. Otherwise, installation may not be properly completed. Change the setting after
installing the OS referring to
Changing the write policy for disk arrays
*5 Do not select
Write Back with BBU
.
*6 Change from the Default value to the recommended value.
*7 Maximum capacity size that can be set is shown under
Next LD, Possible RAID Levels
at the
right of the screen. Change the maximum capacity value for your RAID level.
Maximum capacity value under the RAID 0 setting: 408.656 GB
Maximum capacity value under the RAID 5 setting: 272.437 GB
Maximum capacity value under the RAID 6 setting: 136.218 GB
*8 Do not change the unit of
Select Size: always GB by Default
.
If you specify a larger disk array size than the maximum
capacity, “Unacceptable size” appears on the screen and
all the setting items are initialized. You need to set all items
again including the correct size.
NOTICE
When enabling the write cache of the disk array, connect the system equipment
to UPS. When you use the equipment without connecting to the UPS, data can
disappear and be corrupted.
Summary of Contents for Compute Blade 2000
Page 1: ...MK 99BDS2K001 16 Hitachi Compute Blade 2000 User s Guide ...
Page 42: ...xlii Precautions for Safe Use Rear View of A1 A2 Chassis ...
Page 43: ...xliii Precautions for Safe Use Rear View of A2 Chassis ...
Page 44: ...xliv Precautions for Safe Use Server Blade ...
Page 45: ...xlv Precautions for Safe Use I O Slot Expansion Unit ...
Page 46: ...xlvi Precautions for Safe Use I O Module ...
Page 47: ...xlvii Precautions for Safe Use AC Power Input Module ...
Page 51: ...li How to Use the Manuals This page is intentionally left blank ...
Page 61: ...10 1 Before Use ...
Page 64: ...13 2 How to Use the System Equipment Rear view of A1 chassis Rear view of A2 chassis ...
Page 93: ...42 2 How to Use the System Equipment ...
Page 123: ...72 3 Connecting the System Equipment and Powering On ...
Page 272: ...221 5 Server Blade Setup 3 Check Del and click Go The following screen appears 4 Click Yes ...
Page 345: ...294 5 Server Blade Setup 12 Click Next The following screen appears ...
Page 351: ...300 5 Server Blade Setup 3 Check Delete and click Go The following screen appears 4 Click Yes ...
Page 426: ...375 5 Server Blade Setup 3 Check Delete and click Go The following screen appears 4 Click Yes ...
Page 430: ...379 5 Server Blade Setup 3 Click Go Hotspare is set to the specified hard disk ...
Page 479: ...428 5 Server Blade Setup ...
Page 717: ...666 6 Management Module Settings Details of a physical partition ...
Page 722: ...671 6 Management Module Settings Server blade details view ...
Page 723: ...672 6 Management Module Settings ...
Page 732: ...681 6 Management Module Settings Management module details view ...
Page 745: ...694 6 Management Module Settings Optional Physical WWN list view ...
Page 748: ...697 6 Management Module Settings Optional Physical WWN initialization view ...
Page 751: ...700 6 Management Module Settings ...
Page 754: ...703 6 Management Module Settings Power status details view ...
Page 767: ...716 6 Management Module Settings ...
Page 768: ...717 6 Management Module Settings ...
Page 769: ...718 6 Management Module Settings ...
Page 814: ...763 6 Management Module Settings Power status trend view partition ...
Page 817: ...766 6 Management Module Settings Access log display view ...
Page 819: ...768 6 Management Module Settings WWN change log display view ...
Page 879: ...828 7 Configuring the LAN Switch Module Link aggregation adding editing screen ...
Page 899: ...848 8 Configuring the 10 Gb DCB Switch Module ...
Page 919: ...868 10 Configuring the Fibre Channel Switch Module ...
Page 1535: ...1484 12 Logical partitioning manager ...
Page 1877: ...1826 14 14 When You Need Help ...
Page 1925: ...16 Glossary ...