hp rx4640 内置硬盘坏了一块?
hp rx4640 内置硬盘共2块73G的,目前坏了一块,想咨询下怎么更换呢?也没找到文档。
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hp rx4640 内置硬盘共2块73G的,目前坏了一块,想咨询下怎么更换呢?也没找到文档。
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谢谢了呀。现场抓日志是这个错误。
db2:/dev# sautil /dev/ciss4
******************************************************************************
**** ****
**** S A U T I L S u p p o r t U t i l i t y ****
**** ****
**** for the HP SmartArray RAID Controller Family ****
**** ****
**** version A.02.09 ****
**** ****
**** (C) Copyright 2003-2005 Hewlett-Packard Development Company, L.P. ****
******************************************************************************
---- DRIVER INFORMATION ------------------------------------------------------
Driver State........................ READY
---- CONTROLLER INFORMATION --------------------------------------------------
Controller Product Number........... A9890A
Controller Product Name............. HP PCI-X SmartArray 6402
Hardware Path....................... 0/2/1/0/4/0
Serial Number....................... P57820RXQSE0NM
Device File......................... /dev/ciss4
Hardware Revision................... 'B'
Boot Block Revision................. 3.86
Firmware Revision (running)......... 2.34
Firmware Revision (in ROM).......... 2.34
Firmware Revision (inactive)........ 2.34
# of Logical Drives................. 1
# of Physical Disks Configured...... 2
# of Physical Disks Detected........ 1
Logical Drive Rebuild Priority...... 0 (low)
Array Capacity Expansion Priority... 0 (low)
Auto-Fail Missing Disks at Boot..... disabled
SCSI Transfer Detection Mode........ Auto Detect
---- ARRAY ACCELERATOR (CACHE) INFORMATION -----------------------------------
Array Accelerator Board Present?.... yes
Cache Configuration Status.......... cache enabled
Cache Ratio......................... 50% Read / 50% Write
Total Cache Size (MB)............... 128
Read Cache........................ 064
Write Cache....................... 064
Transfer Buffer................... 000
Battery Pack Count.................. 2
Battery Status (pack #1)............ ok
Battery Status (pack #2)............ ok
---- LOGICAL DRIVE SUMMARY ---------------------------------------------------
# RAID Size Status
0 1+0 70001 MB USING INTERIM RECOVERY MODE
---- SCSI DEVICE SUMMARY -----------------------------------------------------
Location Ch ID Type Capacity Status
N/A 1 1 N/A N/A FAILED
internal 2 0 DISK 73.4 GB OK
---- SCSI BUS SUMMARY --------------------------------------------------------
External Internal
Ch LVD_Mode Connector Connector
1 YES - YES
2 YES - YES
---- LOGICAL DRIVE 0 ---------------------------------------------------------
Logical Drive Device File........... c4t0d0
Fault Tolerance Mode................ RAID 1+0 (Disk Mirroring)
Logical Drive Size.................. 70001 MB
Logical Drive Status................ USING INTERIM RECOVERY MODE
# of Participating Physical Disks... 2
Participating Physical Disk(s)...... Ch:ID
1: 1 <-- NOT RESPONDING
2: 0
Participating Spare Disk(s)......... Ch:ID
none
Stripe Size......................... 128 KB
Logical Drive Cache Status.......... cache enabled
Configuration Signature............. 0xA01473A2
Media Exchange Detected?............ no
---- SCSI DEVICE 2:0 [DISK] --------------------------------------------------
Connector Location............................... internal
Channel Number................................... 2
SCSI ID.......................................... 0
Device Type...................................... DISK
Disk Capacity.................................... 73.4 GB
Device Status.................................... OK
Device Vendor ID................................. HP 73.4G
Device Product ID................................ MAX3073NC
Device Serial Number............................. X1002701 0542
Device Firmware Version.......................... HPC1
SCSI Transfer Rate (actual)...................... Ultra-320
Reserved Area (cfg/status info).................. 557.1 KB (0.6 MB)
Block Size (bytes/sector)........................ 512 bytes
M&P Data Stamped?................................ no
Last Failure Reason.............................. none
Physical Disk Flags:
Disk present and operational................... yes
Non-disk device detected....................... no
Wide SCSI transfer enabled..................... yes
Synchronous (Fast/Ultra) transfer enabled...... yes
Narrow disk tray detected...................... no
Wide transfer failed, reverted to narrow....... no
Ultra SCSI transfer enabled.................... yes
Ultra-2 SCSI transfer enabled.................. yes
S.M.A.R.T. supported........................... yes
S.M.A.R.T. errors (in factory M&P data)........ no
S.M.A.R.T. enabled............................. yes
S.M.A.R.T. errors (in powerup M&P data)........ no
Attached to external channel................... no
Configured in a logical drive.................. yes
Configured as a spare disk..................... no
Disk write cache enabled at spin up............ no
Running in DT clocking mode.................... yes
Supports DT clocking mode only................. no
Supports DT and ST clocking modes.............. yes
Running in U320 mode........................... yes
Packetized SCSI supported...................... yes
Supports redundant controller operation........ yes
Disk write cache enabled in current page....... no
Disk write cache disabled in default page...... no
QAS capable (U320 only)........................ yes
Currently running QAS (U320 only).............. yes
---- DIAGRAM OF EXTERNAL CONNECTORS ON BRACKET -------------------------------
========---========
| |
| U320 <--- LOOK FOR THIS LOGO
| / |
| <- |
| / |
| |
| * * |
| * * * * |
(Ch A1)---> * * * * <--- (Ch A2)
| * * * * |
| * * |
| |
| |
| |
| |
| |
| |
| |
| |
| |
~ ~ ~ ~ ~
******************************************************************************
**** End of SAUTIL Output ****
******************************************************************************
http://blog.chinaunix.net/u/8045/showart_1914261.html
我写的有点乱,你酌情参考
hpux mirror-disk 实验(参见逻辑卷管理90页和114页)
环境
RX2600 2*36G mirror,系统hpux v2 b11.23
试验步骤方法:
1。假如一块盘坏了。要换一块新盘的步骤
2。现在假如人为的把其中一块盘剥离VG,并破坏盘的内容,把它当作新盘,来做1的试验。具体步骤:
1。去掉怀盘步骤:
pvdisplay 查看物理卷是否在用,如在用,删除它所包含的逻辑卷镜像(十分注意数据),fuser -cu查找使用逻辑卷的程序,然后用vgreduce把物理卷从VG中删除。我这里假如是/dev/dsk/c2t0d0s2。
具体步骤是:
ioscan -funC disk
strings /etc/lvmtab
确定是哪块盘。dd if=/dev/rdsk/cXtYdZ of=/dev/null bs=1024k
lvdisplay -v /dev/vg00/lvol*|more
删除这块盘上的LV,最好先确认下没在使用,fuser -cu
for i in /dev/vg00/lvol*
do
lvreduce -m 0 $i /dev/dsk/c2t0d0s2
done
将disk从VG中去除
#vgreduce /dev/vg00 /dev/dsk/c2t0d0s2
2。由于我这块假怀盘以前有分区,所以可以省略分区步骤,如想分
idisk -R /dev/rdsk/cxtxtx删除磁盘分区
rmsf -H 硬件路径
insf
insf -e
然后步骤如下:
插入新磁盘
# vi /tmp/idf
在本示例中,分区描述文件包含以下信息:
3
EFI 500MB
HPUX 100%
HPSP 400MB
b. 使用 idisk 和分区描述文件对磁盘进行分区,如下所示:
# idisk -f /tmp/idf -w /dev/rdsk/disk2
c. 要验证分区是否布局正确,请输入以下命令:
# idisk /dev/rdsk/disk2
为所有分区创建设备文件。例如:
# insf -e 可能要多打几遍
使用表示 HP-UX 分区的设备文件创建可引导物理卷。例如:
# pvcreate -B /dev/rdsk/disk2_p2
将物理卷添加到现有的根卷组,如下所示:
# vgextend /dev/vg00 /dev/disk/disk2_p2
将引导实用程序放置在引导区域中。将 EFI 实用程序复制到 EFI 分区,并使用整个
磁盘的设备专用文件,如下所示:
# mkboot -e -l /dev/rdsk/disk2
在磁盘引导区域中添加自动引导文件,如下所示:
# mkboot -a "hpux" /dev/rdisk/disk2
为逻辑卷添加镜像,或可以理解为在新盘中镜像逻辑卷
for i in /dev/vg00/lvol*
do
lvextend -m 1 $i /dev/dsk/c2t1d0s2
done
更新根卷组信息,如下所示:
# lvlnboot -R /dev/vg00
验证
lvlnboot -v
setboot -h 新盘硬件路径
setboot -a 新盘硬件路径
setboot查看
# vi /stand/bootconf 加入新盘
l /dev/disk/disk2_p2
可以设置新盘为主盘,重起后,可在dmesg中看到启动路径,验证之
做了镜像还换一块盘就OVER了? 看来法子有误哦
blog,里面那篇呀,刚出差回来,看到大牛们的回复了,谢谢呀。raid0+1模式,是mirror的,前天找了一台机器测试给测试崩溃了。望指点。
正解
是做了mirror了吗?去旧盘换新盘,再做mirror。具体坛子里有很多。我BLOG里也有
请问您的两块硬盘是组成了什么阵列