Power LPAR 配置
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The FC 5901 must be in the same 5802 / 5803 as the drives
SLOT #
FC 5901 adapter
5803
1 2 3 4 5 6 7 8 9 10
Not shown, but by using the 2nd port on the SAS adapters and another X cable, a second EXP 12S can be attached. And by then adding EE cables, up to four EXP 12S drawers can be attached.
fc#5802 / 5803 single DASD partition mode – switch position #1
Dual FC 5903 to all drives in 5802 / 5803
Optional: To drives in 5886
The FC 5903 must be in the same 5802 / 5803 as the drives Must be a RAID configuration
2008 July 22 announce for IBM i
Disk Drawer(fc#5886) (1)
Use an YO SAS cable to attach an #5886 EXP 12S
#3691 1.5m (4.9 ft) #3693 6.0m (19.6 ft) #3692 3.0m (9.8 ft) #3694 15m (49.2 ft)
1 2 4
Switch position 1
Cable between IOA and SAS port is 0.6m SAS AT, feature 3688
fc#5802 / 5803 dual DASD partition mode – switch position #2
Two FC 5901s – each to the drives in 5802 / 5803 – cable is 0.6m SAS AT, feature 3688
(2010-01-01 to 2010-05-31)
108 107 94 87 81 68 63 61 60 58
分区热点问题Top 10
题目 在Power550上如何配置2个LPAR Power560在内置硬盘之外如何增加一个LPAR? Power570 在一个CEC中,如何配置2个分区 如何在Power550上配置3个以上分区 Power595分区情况下I/O抽屉的配置 Power560 在一个CEC中,如何配置2个分区 Power770在一个CEC中如何配置2个分区 在Power550上如何配置2个LPAR的RAID功能 在Power520上如何配置2个LPAR 采用缺省配置时,Power 595上的DVD和内置磁带机可否 DLPAR? 点击量
I/O chip 1 Slot PH B
I/O chip 2
I/O chip 3
C C C C C C C C C C 1 1 2 3 4 5 6 7 8 9 0 A 1 A 2 A B B 3 1 2 B C C C C 3 1 2 3 4
Each of the 5803 contains 3 I/O chips.
(2010-01-01 to 2010-05-31)
108 87 60 34 25 23 13 11 10 10
Agenda….
分区热点问题排行榜 IO抽屉介绍与分区的配置 Power 520/550/750的背板分离 Power 560/570分区方案 Power 770/780分区方案 Power 595的分区配置
Disk Drawer(fc#5886) (3)
YO cable 5904 or 5906 or 5908
ESM 5886 ESM
C1-T2 (4x)
C2-T2 (4x)
4x 4x 4x
C1-T1 (4x)
C2-T1 (4x)
Features 5904, 5906, 5908 PCI-x Large Cache SAS Adapter RAID 0, 5, 6, 10 1.5GB write cache and auxiliary write cache 1.6GB read cache SAS media drawers not supported
Power服务器分区热点问题详解 ---售前分区配置
Zhao Jing Hong
Agenda….
热点问题排行榜 IO抽屉介绍与分区的配置 Power 520/550/750的背板分离 Power 560/570分区方案 Power 770/780分区方案 Power 595的分区配置
热点问题Top 10
#5912/5901 SAS adapter *
SAS 4x YO cable
#5886 EXP 12S SAS Disk Drw @ @
@ Each end of the Y cable connects to a separate expander in the EXP 12S (conceptually like a mini-switch) which can access any one of the 12 disk drives of the EXP 12S. This helps provide path redundancy.
题目 在Power550上如何配置2个LPAR Power550磁盘背板的区别是什么 7214-1U2配置 Power560在内置硬盘之外如何增加一个LPAR CPU、内存、I/O带宽 Power550服务器上创建RAID 5,需要配置什么硬件 7014-T00/T42/B42机柜PDU和电源线的配置 Power 550的内置磁带机和磁带的选择 Power570 在一个CEC中,如何配置2个分区 Power550上怎样配置I/O抽屉#5802 点击量
D A S D P C I e D A S D P C I e D A S D
SAS
D A S D
D A S D
D A S D
D A S D P C I e P C I e
D A S D P C I e
D A S D
SAS
D A S D D A S D
D A S D
D A S D P C I e P C I e
1 2 3 4
1 2 3 4 5 6 7 8 9 10
Optional: to media drawer or to 5886 disk enclosure.
5802
1 2 3 4 5 6 7 8 9 10
1 2 3 4
DASD Partitions
1 2 4
Switch position 1
FC 5901 adapter
Optional: To drives in 5886 (uses YO cable) or To a media drawer (uses AE cable)
fc#5803 View Front view
Back view
fc#5802 / 5803 single DASD partition mode – switch position #1
Single FC 5901 to all drives in 5802 / 5803Optional:
To drives in 5886 (uses YO cable) or To a media drawer (uses AE cable)
Disk Drawer(fc#5886) (2)
Use an X SAS cable to attach an EXP 12S to two #5902/5903
#5902/5903 SAS adapter * #5902/5903 SAS adapter *
SAS 4x X cable
#5886 EXP 12S SAS Disk Drw
fc#5802 12X I/O Dra Nhomakorabeaer#5802 共18个硬盘槽位,支持热插拔,可以支持一个、两个或四个分区。 如果是一个分区,需配置一个PCIe SAS #5901硬盘控制器,实现raid10; 如果是两个分区,每个分区放置9块硬盘;此时需要配置两个PCIe SAS #5901硬盘控制器,实现raid10; 如果是两个分区需要raid5,一个5802最多可以配置2对5903实现两个raid5 分区; 如果是四个分区,各个分区的硬盘数分别是:5 / 4 / 4 / 5 块;此时需要配 置四个PCIe SAS #5901硬盘控制器,实现raid10 。
* The #5912/5901 SAS adapter has no write cache. Depending on the configuration and applications, disk subsystem and system performance may be improved by using a controller with write cache. Be cautious of the number of writes required to be done per second.
#5802 12X I/O Drawer
AIX/Linux One set: 18 bays Two sets: 9 + 9 bays Four sets: 5 + 4 + 4 + 5 bays IBM i Two sets: 9 + 9 bays