求助:HPUX如何判定vg 对应硬盘?
有两块硬盘一个vg00,如何判定vg00所使用的是哪块硬盘?需要哪些信息我贴进,谢谢!# ioscan -funC disk
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-C
/dev/dsk/c0t0d0 /dev/rdsk/c0t0d0
disk 10/1/1/0.0.0 sdisk CLAIMED DEVICE HP 146 GST3146807LC
/dev/dsk/c2t0d0 /dev/rdsk/c2t0d0
disk 00/1/1/0.1.0 sdisk CLAIMED DEVICE HP 146 GST3146807LC
/dev/dsk/c2t1d0 /dev/rdsk/c2t1d0
# vgdisplay -v vg00
--- Volume groups ---
VG Name /dev/vg00
VG Write Access read/write
VG Status available
Max LV 255
Cur LV 8
Open LV 8
Max PV 16
Cur PV 1
Act PV 1
Max PE per PV 4384
VGDA 2
PE Size (Mbytes) 32
Total PE 4375
Alloc PE 879
Free PE 3496
Total PVG 0
Total Spare PVs 0
Total Spare PVs in use 0
VG Version 1.0.0
--- Logical volumes ---
LV Name /dev/vg00/lvol1
LV Status available/syncd
LV Size (Mbytes) 1792
Current LE 56
Allocated PE 56
Used PV 1
LV Name /dev/vg00/lvol2
LV Status available/syncd
LV Size (Mbytes) 8192
Current LE 256
Allocated PE 256
Used PV 1
LV Name /dev/vg00/lvol3
LV Status available/syncd
LV Size (Mbytes) 1024
Current LE 32
Allocated PE 32
Used PV 1
LV Name /dev/vg00/lvol4
LV Status available/syncd
LV Size (Mbytes) 512
Current LE 16
Allocated PE 16
Used PV 1
LV Name /dev/vg00/lvol5
LV Status available/syncd
LV Size (Mbytes) 128
Current LE 4
Allocated PE 4
Used PV 1
LV Name /dev/vg00/lvol6
LV Status available/syncd
LV Size (Mbytes) 4896
Current LE 153
Allocated PE 153
Used PV 1
LV Name /dev/vg00/lvol7
LV Status available/syncd
LV Size (Mbytes) 2880
Current LE 90
Allocated PE 90
Used PV 1
LV Name /dev/vg00/lvol8
LV Status available/syncd
LV Size (Mbytes) 8704
Current LE 272
Allocated PE 272
Used PV 1
--- Physical volumes ---
PV Name /dev/disk/disk3
PV Status available
Total PE 4375
Free PE 3496
Autoswitch On
Proactive Polling On strings /etc/lvmtab 本帖最后由 hbh231 于 2011-12-07 18:45 编辑
ioscan -funNCdisk
dd if=/dev/rdisk/disk3 of=/dev/nullbs=4096kcount=300 这是11.31的OS了,vgdisplay已经看到是disk3了,用下面的命令确认disk3对应的是哪个cXtYdZ~
# ioscan -m dsf strings /etc/lvmtab
ioscan -m dsf vgdispaly -v vgXXdo you know 三楼正解 11.31已经这样啦 #strings/etc/lvmtab 还没用过11.31,据说硬盘的设备名有所调整。
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