[已解决]rx2600上dd一块73G的硬盘，一下午了，到现在还是没成功
本帖最后由 lbseraph 于 2013-05-21 11:37 编辑RX2600上 dd 一块73G的硬盘，一下午了，到现在还是没成功
# ioscan -fnCdisk
Class IH/W Path Driver S/W State H/W Type Description
=======================================================================
disk 20/0/2/0.0.0.0sdisk CLAIMED DEVICE TEAC DV-28E-N
/dev/dsk/c0t0d0 /dev/rdsk/c0t0d0
disk 10/1/1/0.0.0 sdisk CLAIMED DEVICE HP 73.4GST373405LC
/dev/dsk/c2t0d0 /dev/dsk/c2t0d0s2 /dev/rdsk/c2t0d0 /dev/rdsk/c2t0d0s2
/dev/dsk/c2t0d0s1 /dev/dsk/c2t0d0s3 /dev/rdsk/c2t0d0s1/dev/rdsk/c2t0d0s3
disk 00/1/1/0.1.0 sdisk CLAIMED DEVICE HP 73.4GST373405LC
/dev/dsk/c2t1d0 /dev/dsk/c2t1d0s2 /dev/rdsk/c2t1d0 /dev/rdsk/c2t1d0s2
/dev/dsk/c2t1d0s1 /dev/dsk/c2t1d0s3 /dev/rdsk/c2t1d0s1/dev/rdsk/c2t1d0s3
原统装在/dev/rdsk/c2t1d0 ，
# dd if=/dev/rdsk/c2t1d0 of=/dev/rdsk/c2t0d0 bs=16384k &
dd的过程中，建议开iostat来监控读写速度
# iostat 1 1000
#ps -efa|grep dd|grep if|grep -v grep|wc -l返回值一直为 1
且 more /var/adm/syslog/syslog.log |grep EMS
May 16 13:13:58 demo EMS : ------ EMS Event Notification ------ Value: "CRITICAL (5)" for Resource: "/system/events/ia64_corehw/core_hw" (Threshold:>= " 3") Execute the following command to obtain event details: /opt/resmon/bin/resdata -R 377815042 -r /system/events/ia64_corehw/core_hw -n 377815041 -a有报错
请大侠们帮我看看是什么问题
解决方法：见5#。
因为我RX2600上两块盘之前是做过镜像的， 昨天我把镜像拆除掉了，做过一次dd，上次的速度很快，大概一个小时左右，做完后，我把做好的拷贝盘放到之前系统盘的槽位，系统无法启动，进到维护模式，重新vgexport/vgimport ，在vgchange 后可以识别到vg 以及lv 但是重新启动后，还是报错
oot device's HP-UX HW path is: 0.1.1.0.1.0
igelan1: INITIALIZING HP PCI 1000Base-T Core at hardware path 0/1/2/0
btlan: Initializing 10/100BASE-TX card at 0/2/1/0....
System Console is on the Built-In Serial Interface
AF_INET socket/streams output daemon running, pid 32
afinet_prelink: module installed
Starting the STREAMS daemons-phase 1
LVM : Failure in attaching PV (dev=0x3000007) to the root volume group.
The physical volume does not exist, or is not configured in the kernel
LVM : Activation of root volume group failed
Quorum not present, or some physical volume(s) are missing
LVM: Rootvgscan skipped due to quorum override
LVM : Failure in attaching PV (dev=0x3000007) to the root volume group.
The physical volume does not exist, or is not configured in the kernel
LVM : Activation of root volume group failed
Quorum not present, or some physical volume(s) are missing
-----------------------------------------------------
| |
| SYSTEM HALTING during LVM Configuration |
| |
Could not configure root VG
If new kernel, HPUX> boot /stand/vmunix -lm ; pvck -y /dev/rdsk/....
| |
-----------------------------------------------------
Message buffer contents after system crash:
panic: LVM: Configuration failure
Stack Trace:
IP Function Name
0xe000000001baf020lv_boothalt+0xf0
0xe000000001baede0lvmconf_body+0x680
0xe000000001c371f0lvmconf+0x30
0xe00000000183e6a0im_lvmconf+0x70
0xe0000000022e7700DoCalllist+0x390
End of Stack Trace
所以怀疑dd之前要格式化，所以今天重新把c2t0d0pvcreate 后再dd 就出现4个多小时还没做完，是什么问题呢 确实太久了，把/opt/resmon/bin/resdata -R 377815042 -r /system/events/ia64_corehw/core_hw -n 377815041 -a的命令输出贴出来~ lbseraph 发表于 2013-05-16 19:15 static/image/common/back.gif
确实太久了，把/opt/resmon/bin/resdata -R 377815042 -r /system/events/ia64_corehw/core_hw -n 37781504 ...
谢谢回复
我发现是我把硬盘pvcreate后就特别的慢，但是不pv就顺利完成了
但是发现新问题
System Console is on the Built-In Serial Interface
AF_INET socket/streams output daemon running, pid 32
afinet_prelink: module installed
Starting the STREAMS daemons-phase 1
LVM : Failure in attaching PV (dev=0x3000007) to the root volume group.
The physical volume does not exist, or is not configured in the kernel
LVM : Activation of root volume group failed
Quorum not present, or some physical volume(s) are missing
LVM: Rootvgscan skipped due to quorum override
LVM : Failure in attaching PV (dev=0x3000007) to the root volume group.
The physical volume does not exist, or is not configured in the kernel
LVM : Activation of root volume group failed
Quorum not present, or some physical volume(s) are missing
-----------------------------------------------------
| |
| SYSTEM HALTING during LVM Configuration |
| |
Could not configure root VG
If new kernel, HPUX> boot /stand/vmunix -lm ; pvck -y /dev/rdsk/....
| |
-----------------------------------------------------
Message buffer contents after system crash:
panic: LVM: Configuration failure
Stack Trace:
IP Function Name
0xe000000001baf020lv_boothalt+0xf0
0xe000000001baede0lvmconf_body+0x680
0xe000000001c371f0lvmconf+0x30
0xe00000000183e6a0im_lvmconf+0x70
0xe0000000022e7700DoCalllist+0x390
End of Stack Trace
linkstamp: Thu Apr 18 18:48:56 EST 2013
_release_version: @(#) $Revision: vmunix: B.11.31_LR FLAVOR=perf
Calling function e000000001920fe0 for Shutdown State 1 type 0x2
i 0 pfn 0x1 pages 0x9f
i 1 pfn 0x100 pages 0x3f4e4
i 2 pfn 0x3fb00 pages 0x2c
i 3 pfn 0x4040000 pages 0xbfd68
i 4 pfn 0x40ffda4 pages 0x6c
i 5 pfn 0x40ffe7e pages 0x140
*** A system crash has occurred. (See the above messages for details.)
*** The system is now preparing to dump physical memory to disk, for use
*** in debugging the crash.
ERROR:Your system crashed before I/O and dump configuration was complete.
This system does not support a crash dump under these circumstances.
Contact your HP support representative for assistance.
进维护模式 vgimport 导入vg00 ，vgimport vg00 /dev/dsk/c2t1d0s2；后再vgchange -a y vg00；可以正常vgdisplay
vgdisplay -v vg00
--- Volume groups ---
VG Name /dev/vg00
VG Write Access read/write
VG Status available
Max LV 255
Cur LV 9
Open LV 9
Max PV 16
Cur PV 1
Act PV 1
Max PE per PV 4328
VGDA 2
PE Size (Mbytes) 16
Total PE 4319
Alloc PE 2224
Free PE 2095
Total PVG 0
Total Spare PVs 0
Total Spare PVs in use 0
--- Logical volumes ---
LV Name /dev/vg00/lvol1
LV Status available/syncd
LV Size (Mbytes) 1792
Current LE 112
Allocated PE 112
Used PV 1
LV Name /dev/vg00/lvol2
LV Status available/syncd
LV Size (Mbytes) 8192
Current LE 512
Allocated PE 512
Used PV 1
LV Name /dev/vg00/lvol3
LV Status available/syncd
LV Size (Mbytes) 1024
Current LE 64
Allocated PE 64
Used PV 1
LV Name /dev/vg00/lvol4
LV Status available/syncd
LV Size (Mbytes) 512
Current LE 32
Allocated PE 32
Used PV 1
LV Name /dev/vg00/lvol5
LV Status available/syncd
LV Size (Mbytes) 112
Current LE 7
Allocated PE 7
Used PV 1
LV Name /dev/vg00/lvol6
LV Status available/syncd
LV Size (Mbytes) 5120
Current LE 320
Allocated PE 320
Used PV 1
LV Name /dev/vg00/lvol7
LV Status available/syncd
LV Size (Mbytes) 5008
Current LE 313
Allocated PE 313
Used PV 1
LV Name /dev/vg00/lvol8
LV Status available/syncd
LV Size (Mbytes) 8704
Current LE 544
Allocated PE 544
Used PV 1
LV Name /dev/vg00/lvol9
LV Status available/syncd
LV Size (Mbytes) 5120
Current LE 320
Allocated PE 320
Used PV 1
--- Physical volumes ---
PV Name /dev/dsk/c2t1d0s2
PV Status available
Total PE 4319
Free PE 2095
Autoswitch On
重新reboot还是报之前的报错，请大侠指教，坐等，先谢谢了 回复 4# jishunfeng
进维护模式把vg00激活后再按个输入下面的命令，重启再看一下结果：
lvlnboot -r /dev/vg00/lvol3
lvlnboot -b /dev/vg00/lvol1
lvlnboot -s /dev/vg00/lvol2
lvlnboot -d /dev/vg00/lvol2
lvlnboot -R
reboot 版主英明， 按照你说的， 做了一遍，机器已正常启动!thks
结贴 解决就好~其实报错已经告诉你LVM的配置有问题。 dd 跟你pvcreate没关系
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