HP-UX11.31中以下項目如何測試，請各大俠指點(diǎn)下！

vbirding

a.IO stack testing
Online add lun/path（這個明白）
Online delete path/lun（明白）
online query attributes（這是要做什么？）
online setting tunable attributes（這是要做什么？）
online LVM setting ( online LUN increase integrated with XP THP )

b.DRD patch management
DRD是什么東西��？
c.New Service Guard Function and Management
請知道的大俠指點(diǎn)下，在此先謝過了。

hetg407

Dynamic Root Disk (DRD)
https://h20392.www2.hp.com/porta ... tNumber=DynRootDisk

vbirding

回復(fù) 2# hetg407


    DRD干啥用的，你給的那個網(wǎng)址5分鐘了還沒打開。杯具，或許中午公司上網(wǎng)的人多。

hetg407

Overview
Dynamic Root Disk (DRD) provides customers the ability to clone an HP-UX system image to an inactive disk, and then:

Perform system maintenance on the clone while their HP-UX 11i system is online
Quickly reboot during off-hours—after the desired changes have been made—significantly reducing system downtime
Utilize the clone for system recovery, if needed
Rehost the clone on another system for testing or provisioning purposes on the following:
Integrity Virtual Machines (Integrity VMs) running either HP-UX 11i v3 or HP-UX 11i v2 LVM
Integrity server blades running HP-UX 11i v3 LVM
Perform an OE Update on the clone from an older version of HP-UX 11i v3 to HP-UX 11i v3 update 4 or later
Automatically synchronize the active image and the clone, eliminating the need to manually update files on the clone
DRD is available for download from this page and is supported on HP PA-RISC and Itanium®-based systems.

vbirding

回復(fù) 4# hetg407

    兄臺：
    IO stack testing
    一般要怎么看呢？
  用iostat 看磁盤讀寫速度嗎

kw002007