p5-520 和 p5-550 服务器运行 AIX 5L V5.3 时支持虚拟 I/O 服务器 , 其内置硬盘可以支持多个分区。但是当运行 AIX 5L V5.2 时不支持虚拟 I/O 服务器,其内置硬盘还可以支持多个分区吗?回答是肯定的,只是最多支持 2 个逻辑分区( LPAR ) .
下面将简单介绍如何配置才可以支持多个分区:
p5-520 和 p5-550 服务器缺省配置时有一个 Ultra320 SCSI 4-Pack (功能编号: p5-520 上是 6574 ,在 p5-550 上是 6592 ),在此之上需要加订一个 Ultra320 SCSI 4-Pack for Disk Mirroring (功能编号: p5-520 上是 6594 ,在 p5-550 上是 6593 )和一块 Ultra320 SCSI 适配卡。在 Ultra320 SCSI 4-Pack for Disk Mirroring 里面的硬盘通过功能编号为 4267 的线缆连接到 PCI-X Dual Channel Ultra320 SCSI 适配卡 ( 功能编号: 5712) 或者 PCI-X Dual Channel Ultra320 SCSI RAID 适配卡 (FC 5703). 这时内部的 Ultra320 SCSI 控制器(与第一个 4-pack 的硬盘架相连)和后来增加的 Ultra320 SCSI 适配卡(连接第二个 4-pack 的硬盘架)可以被分配给独立的逻辑分区,允许使用内置硬盘支持两个逻辑分区。
下面分别列出配置实例:
p5-520 配置一:内置硬盘只支持一个逻辑分区:
********************************* HARDWARE *********************************
Product Description Qty
9111-520 Server 1:9111 Model 520 1
2640 IDE Slimline DVD-ROM Drive 1
2849 POWER GXT135P Graphics 1
Accelerator With Digital
Support
3273 36.4 GB 10,000 RPM Ultra320 4
SCSI Disk Drive Assembly
3637 IBM T541H/L150p 15 inches TFT 1
Color Monitors, Business Black,
Captured Cable
4242 6 Foot Extender Cable for 1
Displays (15 pin D-shell to 15
pin D-shell)
4447 2048MB (4x512MB) DIMMs, 2
208-pin, 266 MHz DDR SDRAM
5005 Software Preinstall 1
5158 AC Power Supply, 850 W 1
5226 2-way 1.5 GHz POWER5 Processor 1
Card, 36MB L3 Cache
6493 Power Cord (9-foot), To 2
Wall/OEM PDU, (250V, 10A),
Plug Type #62
6574 Ultra320 SCSI 4-Pack 1
7602 Processor Entitlement 2
7877 Media Backplane Card 1
7919 IBM Deskside Cover Set 1
8800 Quiet Touch Keyboard - USB, 1
Business Black , US English,
#103P
8841 Mouse - Business Black with 1
Keyboard Attachment Cable
9722 Language Group: Simplified 1
Chinese (PRC)
========= ======
p5-520 配置二:内置硬盘支持两个逻辑分区,其中红色的代表为支持两个逻辑分区比配置一多增加的选件: 4267 、 5712 、 6594 。
********************************* HARDWARE *********************************
Product Description Qty
9111-520 Server 1:9111 Model 520 1
2640 IDE Slimline DVD-ROM Drive 1
2849 POWER GXT135P Graphics 1
Accelerator With Digital
Support
3273 36.4 GB 10,000 RPM Ultra320 4
SCSI Disk Drive Assembly
3637 IBM T541H/L150p 15 inches TFT 1
Color Monitors, Business Black,
Captured Cable
4242 6 Foot Extender Cable for 1
Displays (15 pin D-shell to 15
pin D-shell)
4267 SCSI Cable, PCI Adapter to 1
Hot-Swap Disks
4447 2048MB (4x512MB) DIMMs, 2
208-pin, 266 MHz DDR SDRAM
5005 Software Preinstall 1
5158 AC Power Supply, 850 W 1
5226 2-way 1.5 GHz POWER5 Processor 1
Card, 36MB L3 Cache
5712 PCI-X Dual Channel Ultra320 1
SCSI Adapter
6493 Power Cord (9-foot), To 2
Wall/OEM PDU, (250V, 10A),
Plug Type #62
6574 Ultra320 SCSI 4-Pack 1
6594 Ultra320 SCSI 4-Pack for Disk 1
Mirroring
7602 Processor Entitlement 2
7877 Media Backplane Card 1
7919 IBM Deskside Cover Set 1
8800 Quiet Touch Keyboard - USB, 1
Business Black , US English,
#103P
8841 Mouse - Business Black with 1
Keyboard Attachment Cable
9722 Language Group: Simplified 1
Chinese (PRC)
========= ======