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WWN in the Compute Blade 2000
The Fibre-channel board that can be used in an N+M cold standby system has three different
world wide names (WWNs): Default Physical WWN, Optional Physical WWN, and virtual FC
WWN. These WWNs are described below.
Default Physical WWN
A WWN that is unique and permanent to a specific Fibre-channel board. It corresponds to
the traditional Fibre-channel board WWN. The Default Physical WWN can be shown on
the label attached to the Fibre-channel board.
When setting Fibre Channel over Ethernet (FCoE) as Personality on 10 Gb converged
network adapter (CNA) adapter or 10 Gb CNA board, you can use the Default Physical
WWN unique to the CNA.
Optional Physical WWN
An Optional Physical WWN assigned to a Fibre-channel board: This WWN can be
changed and is used only in Compute Blade. When a Fibre-channel board is replaced,
the Optional Physical WWN remains unchanged, provided the board is installed in the
same slot as before.
When setting FCoE as Personality on 10 Gb CNA adapter or 10 Gb CNA board, you can
assign the Optional Physical WWN to the CNA. Even if you change the 10 Gb CNA
adapter or 10 Gb CNA board, the Optional Physical WWN will not be changed as long as
the new adapter or board is installed in the same slot.
virtual FC WWN *1
A WWN managed by LPAR manager: A unique WWN is generated by LPAR manager for
each LPAR manager system, based on the seed information for virtual FC WWNs. When
a Fibre-channel board is used in LPAR manager mode, the virtual FC WWN is used
regardless of whether the peripheral components interconnect (PCI) device is specified
as dedicated or shared. When a Fibre-channel board is replaced, the virtual FC WWN
remains unchanged, provided the board is installed in the same slot as before.
*1: See "Shared FC Functions" in Chapter 11.
WWN in Basic mode
Partition with N+M cold standby Enabled
Always use the Optional Physical WWN
Partition with N+M cold standby Disabled
When the Smart Configure method is inline, you can select between the Default Physical
WWN and Optional Physical WWN with WWN settings. When the Smart Configure is pxe,
always use the Default Physical WWN.
For Smart Configure method and WWN settings, see “PR Command” in Chapter 6.
By setting the Optional Physical WWN of the Fibre-channel board installed, 10 Gb CNA
adapter, or 10 Gb CNA board installed in the active partition to the fibre channel board, 10 Gb
CNA adapter, or 10 Gb CNA board in the active partition to the Fibre-channel board of the
standby partition, storage area network (SAN) connectivity can be maintained when N+M
switching occurs. In an N+M cold standby configuration, because the WWN as viewed from
the OS on the partition is unchanged after N+M switching, WWN-dependent software
functions such as Persistent Binding can be still available as they are.
Содержание Compute Blade 2000
Страница 1: ...MK 99BDS2K001 16 Hitachi Compute Blade 2000 User s Guide ...
Страница 42: ...xlii Precautions for Safe Use Rear View of A1 A2 Chassis ...
Страница 43: ...xliii Precautions for Safe Use Rear View of A2 Chassis ...
Страница 44: ...xliv Precautions for Safe Use Server Blade ...
Страница 45: ...xlv Precautions for Safe Use I O Slot Expansion Unit ...
Страница 46: ...xlvi Precautions for Safe Use I O Module ...
Страница 47: ...xlvii Precautions for Safe Use AC Power Input Module ...
Страница 51: ...li How to Use the Manuals This page is intentionally left blank ...
Страница 61: ...10 1 Before Use ...
Страница 64: ...13 2 How to Use the System Equipment Rear view of A1 chassis Rear view of A2 chassis ...
Страница 93: ...42 2 How to Use the System Equipment ...
Страница 123: ...72 3 Connecting the System Equipment and Powering On ...
Страница 252: ...201 5 Server Blade Setup 7 Click Next The following screen appears 8 Click Add to SPAN The following screen appears ...
Страница 266: ...215 5 Server Blade Setup 12 Click Yes The following screen appears 13 Click Next The following screen appears ...
Страница 272: ...221 5 Server Blade Setup 3 Check Del and click Go The following screen appears 4 Click Yes ...
Страница 277: ...226 5 Server Blade Setup 3 Check Make Global HSP 4 Click Go Hotspare is set to the specified hard disk ...
Страница 332: ...281 5 Server Blade Setup 7 Click Next The following screen appears 8 Click Add to SPAN The following screen appears ...
Страница 345: ...294 5 Server Blade Setup 12 Click Next The following screen appears ...
Страница 351: ...300 5 Server Blade Setup 3 Check Delete and click Go The following screen appears 4 Click Yes ...
Страница 368: ...317 5 Server Blade Setup 5 Confirm that Controller BIOS is set to that value 6 Click Home to return to the main menu ...
Страница 426: ...375 5 Server Blade Setup 3 Check Delete and click Go The following screen appears 4 Click Yes ...
Страница 430: ...379 5 Server Blade Setup 3 Click Go Hotspare is set to the specified hard disk ...
Страница 473: ...422 5 Server Blade Setup iSCSI menu On the iSCSI menu you can check iSCSI settings Figure 5 42 iSCSI selection menu ...
Страница 479: ...428 5 Server Blade Setup ...
Страница 717: ...666 6 Management Module Settings Details of a physical partition ...
Страница 722: ...671 6 Management Module Settings Server blade details view ...
Страница 723: ...672 6 Management Module Settings ...
Страница 732: ...681 6 Management Module Settings Management module details view ...
Страница 745: ...694 6 Management Module Settings Optional Physical WWN list view ...
Страница 748: ...697 6 Management Module Settings Optional Physical WWN initialization view ...
Страница 750: ...699 6 Management Module Settings FRU list view Displays FRU information for all installed modules ...
Страница 751: ...700 6 Management Module Settings ...
Страница 752: ...701 6 Management Module Settings Sensor list view Displays sensor information for all installed modules ...
Страница 754: ...703 6 Management Module Settings Power status details view ...
Страница 767: ...716 6 Management Module Settings ...
Страница 768: ...717 6 Management Module Settings ...
Страница 769: ...718 6 Management Module Settings ...
Страница 814: ...763 6 Management Module Settings Power status trend view partition ...
Страница 817: ...766 6 Management Module Settings Access log display view ...
Страница 819: ...768 6 Management Module Settings WWN change log display view ...
Страница 879: ...828 7 Configuring the LAN Switch Module Link aggregation adding editing screen ...
Страница 899: ...848 8 Configuring the 10 Gb DCB Switch Module ...
Страница 919: ...868 10 Configuring the Fibre Channel Switch Module ...
Страница 931: ...880 11 I O Slot Expansion Unit Account setting You can use the console to set accounts For procedures see SO command ...
Страница 1097: ...1046 12 Logical partitioning manager Click Confirm and the OS setting is updated as shown in the following screen ...
Страница 1535: ...1484 12 Logical partitioning manager ...
Страница 1877: ...1826 14 14 When You Need Help ...
Страница 1925: ...16 Glossary ...
Страница 1926: ...Hitachi Compute Blade 2000 User s Guide ...