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HP-UX 11.31根盘镜像(RX2660)

HP-UX 11.31根盘镜像(RX2660)

  • 来源:网络
  • 更新日期:2020-08-04 15:02:14

摘要:建站服务器 1、查看磁盘设备名,硬件路径,vg00中的当前磁盘 root@rx2660 [/]ioscan -m dsf Persistent DSF Le

建站服务器

 

1、查看磁盘设备名,硬件路径,vg00中的当前磁盘

root@rx2660 [/]ioscan -m dsf

Persistent DSF           Legacy DSF(s)

========================================

/dev/rdisk/disk2         /dev/rdsk/c0t0d0

/dev/rdisk/disk3         /dev/rdsk/c0t1d0

/dev/rdisk/disk3_p1      /dev/rdsk/c0t1d0s1

/dev/rdisk/disk3_p2      /dev/rdsk/c0t1d0s2

/dev/rdisk/disk3_p3      /dev/rdsk/c0t1d0s3

/dev/pt/pt4              /dev/rscsi/c2t0d0

                         /dev/rscsi/c4t0d0

                         /dev/rscsi/c8t0d0

                         /dev/rscsi/c6t0d0

/dev/rdisk/disk5         /dev/rdsk/c1t0d0

/dev/rdisk/disk18        /dev/rdsk/c3t0d1

                         /dev/rdsk/c5t0d1

                         /dev/rdsk/c9t0d1

                         /dev/rdsk/c7t0d1

/dev/rdisk/disk19        /dev/rdsk/c3t0d2

                         /dev/rdsk/c5t0d2

                         /dev/rdsk/c9t0d2

                         /dev/rdsk/c7t0d2

/dev/rdisk/disk20        /dev/rdsk/c3t0d3

                         /dev/rdsk/c5t0d3

                         /dev/rdsk/c9t0d3

                         /dev/rdsk/c7t0d3

 

这个命令是11.31操作系统里面所独有的,普通操作的时候看不出有什么好处,在有多路径的时候优势就显示出来了,比如说添加了HP EVA的存储,设备名/dev/rdsk/c3t0d1跟/dev/rdsk/c5t0d1对应的是同一块磁盘,在11.23下面如果要加入到vg里面必须把两个设备名都加进去,而在11.31下面因为有了多路径映射,会显示为/dev/rdisk/diskXX的形式,对应这两个设备,这样就非常的清晰了。

 

root@rx2660 [/]ioscan -funC disk

Class     I  H/W Path     Driver S/W State   H/W Type     Description

=====================================================================

disk      0  0/1/1/0.0.0.0.0      sdisk   CLAIMED     DEVICE       HP      EG0600FBDBU

                         /dev/dsk/c0t0d0   /dev/rdsk/c0t0d0

disk      1  0/1/1/0.0.0.1.0      sdisk   CLAIMED     DEVICE       HP      EG0600FBDBU

                         /dev/dsk/c0t1d0     /dev/dsk/c0t1d0s2   /dev/rdsk/c0t1d0    /dev/rdsk/c0t1d0s2

                         /dev/dsk/c0t1d0s1   /dev/dsk/c0t1d0s3   /dev/rdsk/c0t1d0s1  /dev/rdsk/c0t1d0s3

disk      9  0/5/1/0.1.2.0.0.0.1  sdisk   CLAIMED     DEVICE       HP      HSV300

                         /dev/dsk/c3t0d1   /dev/rdsk/c3t0d1

disk     10  0/5/1/0.1.2.0.0.0.2  sdisk   CLAIMED     DEVICE       HP      HSV300

                         /dev/dsk/c3t0d2   /dev/rdsk/c3t0d2

disk     11  0/5/1/0.1.2.0.0.0.3  sdisk   CLAIMED     DEVICE       HP      HSV300

                         /dev/dsk/c3t0d3   /dev/rdsk/c3t0d3

disk      6  0/5/1/0.1.3.0.0.0.1  sdisk   CLAIMED     DEVICE       HP      HSV300

                         /dev/dsk/c9t0d1   /dev/rdsk/c9t0d1

disk      7  0/5/1/0.1.3.0.0.0.2  sdisk   CLAIMED     DEVICE       HP      HSV300

                         /dev/dsk/c9t0d2   /dev/rdsk/c9t0d2

disk      8  0/5/1/0.1.3.0.0.0.3  sdisk   CLAIMED     DEVICE       HP      HSV300

                         /dev/dsk/c9t0d3   /dev/rdsk/c9t0d3

disk     12  0/5/1/1.1.2.0.0.0.1  sdisk   CLAIMED     DEVICE       HP      HSV300

                         /dev/dsk/c5t0d1   /dev/rdsk/c5t0d1

disk     13  0/5/1/1.1.2.0.0.0.2  sdisk   CLAIMED     DEVICE       HP      HSV300

                         /dev/dsk/c5t0d2   /dev/rdsk/c5t0d2

disk     14  0/5/1/1.1.2.0.0.0.3  sdisk   CLAIMED     DEVICE       HP      HSV300

                         /dev/dsk/c5t0d3   /dev/rdsk/c5t0d3

disk     15  0/5/1/1.1.3.0.0.0.1  sdisk   CLAIMED     DEVICE       HP      HSV300

                         /dev/dsk/c7t0d1   /dev/rdsk/c7t0d1

disk     16  0/5/1/1.1.3.0.0.0.2  sdisk   CLAIMED     DEVICE       HP      HSV300

                         /dev/dsk/c7t0d2   /dev/rdsk/c7t0d2

disk     17  0/5/1/1.1.3.0.0.0.3  sdisk   CLAIMED     DEVICE       HP      HSV300

                         /dev/dsk/c7t0d3   /dev/rdsk/c7t0d3

disk      4  255/1/0.0.0  sdisk   CLAIMED     DEVICE       TEAC    DVD-ROM DW-224EV

                         /dev/dsk/c1t0d0   /dev/rdsk/c1t0d0

 

 

root@rx2660 [/]ioscan -kfNC disk
Class     I  H/W Path  Driver S/W State   H/W Type     Description
===================================================================
disk      2  64000/0xfa00/0x0  esdisk   CLAIMED     DEVICE       HP      EG0600FBDBU
disk      3  64000/0xfa00/0x1  esdisk   CLAIMED     DEVICE       HP      EG0600FBDBU
disk      5  64000/0xfa00/0x2  esdisk   CLAIMED     DEVICE       TEAC    DVD-ROM DW-224EV
disk     18  64000/0xfa00/0x7  esdisk   CLAIMED     DEVICE       HP      HSV300
disk     19  64000/0xfa00/0x8  esdisk   CLAIMED     DEVICE       HP      HSV300
disk     20  64000/0xfa00/0x9  esdisk   CLAIMED     DEVICE       HP      HSV300

 

 

root@rx2660 [/]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               4474        

VGDA                        2  

PE Size (Mbytes)            128            

Total PE                    4464   

Alloc PE                    333    

Free PE                     4131   

Total PVG                   0       

Total Spare PVs             0             

Total Spare PVs in use      0                    

VG Version                  1.0      

VG Max Size                 8948g     

VG Max Extents              71584        

 

   --- Logical volumes ---

   LV Name                     /dev/vg00/lvol1

   LV Status                   available/syncd          

   LV Size (Mbytes)            1792           

   Current LE                  14       

   Allocated PE                14         

   Used PV                     1      

 

   LV Name                     /dev/vg00/lvol2

   LV Status                   available/syncd          

   LV Size (Mbytes)            8192           

   Current LE                  64       

   Allocated PE                64         

   Used PV                     1      

 

   LV Name                     /dev/vg00/lvol3

   LV Status                   available/syncd          

   LV Size (Mbytes)            1024           

   Current LE                  8        

   Allocated PE                8          

   Used PV                     1      

 

   LV Name                     /dev/vg00/lvol4

   LV Status                   available/syncd          

   LV Size (Mbytes)            128            

   Current LE                  1        

   Allocated PE                1          

   Used PV                     1      

 

   LV Name                     /dev/vg00/lvol5

   LV Status                   available/syncd          

   LV Size (Mbytes)            13952          

   Current LE                  109      

   Allocated PE                109         

   Used PV                     1      

 

   LV Name                     /dev/vg00/lvol6

   LV Status                   available/syncd          

   LV Size (Mbytes)            512            

   Current LE                  4        

   Allocated PE                4          

   Used PV                     1      

 

   LV Name                     /dev/vg00/lvol7

   LV Status                   available/syncd          

   LV Size (Mbytes)            8320           

   Current LE                  65       

   Allocated PE                65         

   Used PV                     1      

 

   LV Name                     /dev/vg00/lvol8

   LV Status                   available/syncd          

   LV Size (Mbytes)            8704            

   Current LE                  68       

   Allocated PE                68         

   Used PV                     1      

 

 

   --- Physical volumes ---

   PV Name                     /dev/disk/disk3_p2

   PV Status                   available               

   Total PE                    4464   

   Free PE                     4131   

   Autoswitch                  On       

   Proactive Polling           On               

 

root@rx2660 [/]lvlnboot -v
Boot Definitions for Volume Group /dev/vg00:
Physical Volumes belonging in Root Volume Group:
        /dev/disk/disk3_p2 -- Boot Disk
Boot: lvol1     on:     /dev/disk/disk3_p2
Root: lvol3     on:     /dev/disk/disk3_p2
Swap: lvol2     on:     /dev/disk/disk3_p2
Dump: lvol2     on:     /dev/disk/disk3_p2, 0

 

 

2、编写磁盘的table文件(table文件的路径自己指定)

root@rx2660 [/]vi /tmp/mirror/table      
3                     //创建3个分区
EFI 500M              //第一个EFI,大小为500MB, 用于EFI的使用
HPUX 100%             //表示剩余空间全部给第二分区,用于创建vg的
HPSP 200M             //第三个分区的名称和大小,用途不明

(注意:在这里如果遇到使用vi编辑table文件出现报错:I don't know what kind of terminal you are on - all I have is 'linux'.请参考:SecureCRT访问HPUX无法使用vi ) 



3、给table文件中的分区信息写入磁盘

root@rx2660 [/]idisk -wf /tmp/mirror/table /dev/rdisk/disk18    
idisk version: 1.44
********************** WARNING ***********************
If you continue you may destroy all data on this disk.
Do you wish to continue(yes/no)? yes
 
EFI Primary Header:
        Signature                 = EFI PART
        Revision                  = 0x10000
        HeaderSize                = 0x5c
        HeaderCRC32               = 0xc1bf4de2
        MyLbaLo                   = 0x1
        MyLbaHi                   = 0x0
        AlternateLbaLo            = 0x18ffffff
        AlternateLbaHi            = 0x0
        FirstUsableLbaLo          = 0x40
        FirstUsableLbaHi          = 0x0
        LastUsableLbaLo           = 0x18ffffbf
        LastUsableLbaHi           = 0x0
        Disk GUID                 = e1a7b9e6-86a9-11d1-8000-d6217b60e588
        PartitionEntryLbaLo       = 0x2
        PartitionEntryLbaHi       = 0x0
        NumberOfPartitionEntries  = 0xc
        SizeOfPartitionEntry      = 0x80
        PartitionEntryArrayCRC32  = 0x6a0e1f6
 
  Primary Partition Table (in 512 byte blocks):
    Partition 1 (EFI):
        Partition Type GUID       = c12a7328-f81f-11d2-ba4b-00a0c93ec93b
        Unique Partition GUID     = e1a7bc16-86a9-11d1-8000-d6217b60e588
        Starting Lba Lo            = 0x40
        Starting Lba Hi            = 0x0
        Ending Lba Lo              = 0xf9fff
        Ending Lba Hi              = 0x0
    Partition 2 (HP-UX):
        Partition Type GUID       = 75894c1e-3aeb-11d3-b7c1-7b03a0000000
        Unique Partition GUID     = e1a7bc20-86a9-11d1-8000-d6217b60e588
        Starting Lba Lo            = 0xfa000
        Starting Lba Hi            = 0x0
        Ending Lba Lo              = 0x18f37fff
        Ending Lba Hi              = 0x0
    Partition 3 (HPSP):
        Partition Type GUID       = e2a1e728-32e3-11d6-a682-7b03a0000000
        Unique Partition GUID     = e1a7bc34-86a9-11d1-8000-d6217b60e588
        Starting Lba Lo            = 0x18f38000
        Starting Lba Hi            = 0x0
        Ending Lba Lo              = 0x18ffffbf
        Ending Lba Hi              = 0x0
 
EFI Alternate Header:
        Signature                 = EFI PART
        Revision                  = 0x10000
        HeaderSize                = 0x5c
        HeaderCRC32               = 0x289e4477
        MyLbaLo                   = 0x18ffffff
        MyLbaHi                   = 0x0
        AlternateLbaLo            = 0x1
        AlternateLbaHi            = 0x0
        FirstUsableLbaLo          = 0x40
        FirstUsableLbaHi          = 0x0
        LastUsableLbaLo           = 0x18ffffbf
        LastUsableLbaHi           = 0x0
        Disk GUID                 = e1a7b9e6-86a9-11d1-8000-d6217b60e588
        PartitionEntryLbaLo       = 0x18ffffdf
        PartitionEntryLbaHi       = 0x0
        NumberOfPartitionEntries  = 0xc
        SizeOfPartitionEntry      = 0x80
        PartitionEntryArrayCRC32  = 0x6a0e1f6
 
  Alternate Partition Table (in 512 byte blocks):
    Partition 1 (EFI):
        Partition Type GUID       = c12a7328-f81f-11d2-ba4b-00a0c93ec93b
        Unique Partition GUID     = e1a7bc16-86a9-11d1-8000-d6217b60e588
        Starting Lba Lo            = 0x40
        Starting Lba Hi            = 0x0
        Ending Lba Lo              = 0xf9fff
        Ending Lba Hi              = 0x0
    Partition 2 (HP-UX):
        Partition Type GUID       = 75894c1e-3aeb-11d3-b7c1-7b03a0000000
        Unique Partition GUID     = e1a7bc20-86a9-11d1-8000-d6217b60e588
        Starting Lba Lo            = 0xfa000
        Starting Lba Hi            = 0x0
        Ending Lba Lo              = 0x18f37fff
        Ending Lba Hi              = 0x0
    Partition 3 (HPSP):
        Partition Type GUID       = e2a1e728-32e3-11d6-a682-7b03a0000000
        Unique Partition GUID     = e1a7bc34-86a9-11d1-8000-d6217b60e588
        Starting Lba Lo            = 0x18f38000
        Starting Lba Hi            = 0x0
        Ending Lba Lo              = 0x18ffffbf
        Ending Lba Hi              = 0x0
 
Legacy MBR (MBR Signatures in little endian):
   MBR Signature = 0x96b9a7e1

 


4、检查是否导入成功

root@rx2660 [/]idisk /dev/rdisk/disk18
idisk version: 1.44
 
EFI Primary Header:
        Signature                 = EFI PART
        Revision                  = 0x10000
        HeaderSize                = 0x5c
        HeaderCRC32               = 0xc1bf4de2
        MyLbaLo                   = 0x1
        MyLbaHi                   = 0x0
        AlternateLbaLo            = 0x18ffffff
        AlternateLbaHi            = 0x0
        FirstUsableLbaLo          = 0x40
        FirstUsableLbaHi          = 0x0
        LastUsableLbaLo           = 0x18ffffbf
        LastUsableLbaHi           = 0x0
        Disk GUID                 = e1a7b9e6-86a9-11d1-8000-d6217b60e588
        PartitionEntryLbaLo       = 0x2
        PartitionEntryLbaHi       = 0x0
        NumberOfPartitionEntries  = 0xc
        SizeOfPartitionEntry      = 0x80
        PartitionEntryArrayCRC32  = 0x6a0e1f6
 
  Primary Partition Table (in 512 byte blocks):
    Partition 1 (EFI):
        Partition Type GUID       = c12a7328-f81f-11d2-ba4b-00a0c93ec93b
        Unique Partition GUID     = e1a7bc16-86a9-11d1-8000-d6217b60e588
        Starting Lba Lo            = 0x40
        Starting Lba Hi            = 0x0
        Ending Lba Lo              = 0xf9fff
        Ending Lba Hi              = 0x0
    Partition 2 (HP-UX):
        Partition Type GUID       = 75894c1e-3aeb-11d3-b7c1-7b03a0000000
        Unique Partition GUID     = e1a7bc20-86a9-11d1-8000-d6217b60e588
        Starting Lba Lo            = 0xfa000
        Starting Lba Hi            = 0x0
        Ending Lba Lo              = 0x18f37fff
        Ending Lba Hi              = 0x0
    Partition 3 (HPSP):
        Partition Type GUID       = e2a1e728-32e3-11d6-a682-7b03a0000000
        Unique Partition GUID     = e1a7bc34-86a9-11d1-8000-d6217b60e588
        Starting Lba Lo            = 0x18f38000
        Starting Lba Hi            = 0x0
        Ending Lba Lo              = 0x18ffffbf
        Ending Lba Hi              = 0x0
 
EFI Alternate Header:
        Signature                 = EFI PART
        Revision                  = 0x10000
        HeaderSize                = 0x5c
        HeaderCRC32               = 0x289e4477
        MyLbaLo                   = 0x18ffffff
        MyLbaHi                   = 0x0
        AlternateLbaLo            = 0x1
        AlternateLbaHi            = 0x0
        FirstUsableLbaLo          = 0x40
        FirstUsableLbaHi          = 0x0
        LastUsableLbaLo           = 0x18ffffbf
        LastUsableLbaHi           = 0x0
        Disk GUID                 = e1a7b9e6-86a9-11d1-8000-d6217b60e588
        PartitionEntryLbaLo       = 0x18ffffdf
        PartitionEntryLbaHi       = 0x0
        NumberOfPartitionEntries  = 0xc
        SizeOfPartitionEntry      = 0x80
        PartitionEntryArrayCRC32  = 0x6a0e1f6
 
  Alternate Partition Table (in 512 byte blocks):
    Partition 1 (EFI):
        Partition Type GUID       = c12a7328-f81f-11d2-ba4b-00a0c93ec93b
        Unique Partition GUID     = e1a7bc16-86a9-11d1-8000-d6217b60e588
        Starting Lba Lo            = 0x40
        Starting Lba Hi            = 0x0
        Ending Lba Lo              = 0xf9fff
        Ending Lba Hi              = 0x0
    Partition 2 (HP-UX):
        Partition Type GUID       = 75894c1e-3aeb-11d3-b7c1-7b03a0000000
        Unique Partition GUID     = e1a7bc20-86a9-11d1-8000-d6217b60e588
        Starting Lba Lo            = 0xfa000
        Starting Lba Hi            = 0x0
        Ending Lba Lo              = 0x18f37fff
        Ending Lba Hi              = 0x0
    Partition 3 (HPSP):
        Partition Type GUID       = e2a1e728-32e3-11d6-a682-7b03a0000000
        Unique Partition GUID     = e1a7bc34-86a9-11d1-8000-d6217b60e588
        Starting Lba Lo            = 0x18f38000
        Starting Lba Hi            = 0x0
        Ending Lba Lo              = 0x18ffffbf
        Ending Lba Hi              = 0x0
 
Legacy MBR (MBR Signatures in little endian):
   MBR Signature = 0x96b9a7e1
 
Protective MBR

 


5、生成分好区的磁盘设备文件

root@rx2660 [/]insf -eCdisk
insf: Installing special files for sdisk instance 0 address 0/1/1/0.0.0.0.0
insf: Installing special files for sdisk instance 1 address 0/1/1/0.0.0.1.0
insf: Installing special files for sdisk instance 9 address 0/5/1/0.1.2.0.0.0.1
insf: Installing special files for sdisk instance 10 address 0/5/1/0.1.2.0.0.0.2
insf: Installing special files for sdisk instance 11 address 0/5/1/0.1.2.0.0.0.3
insf: Installing special files for sdisk instance 6 address 0/5/1/0.1.3.0.0.0.1
insf: Installing special files for sdisk instance 7 address 0/5/1/0.1.3.0.0.0.2
insf: Installing special files for sdisk instance 8 address 0/5/1/0.1.3.0.0.0.3
insf: Installing special files for sdisk instance 12 address 0/5/1/1.1.2.0.0.0.1
insf: Installing special files for sdisk instance 13 address 0/5/1/1.1.2.0.0.0.2
insf: Installing special files for sdisk instance 14 address 0/5/1/1.1.2.0.0.0.3
insf: Installing special files for sdisk instance 15 address 0/5/1/1.1.3.0.0.0.1
insf: Installing special files for sdisk instance 16 address 0/5/1/1.1.3.0.0.0.2
insf: Installing special files for sdisk instance 17 address 0/5/1/1.1.3.0.0.0.3
insf: Installing special files for sdisk instance 4 address 255/1/0.0.0
insf: Installing special files for esdisk instance 2 address 64000/0xfa00/0x0
insf: Installing special files for esdisk instance 3 address 64000/0xfa00/0x1
insf: Installing special files for esdisk instance 5 address 64000/0xfa00/0x2
insf: Installing special files for esdisk instance 18 address 64000/0xfa00/0x7
insf: Installing special files for esdisk instance 19 address 64000/0xfa00/0x8
insf: Installing special files for esdisk instance 20 address 64000/0xfa00/0x9

 

 

(此步骤执行完成之后,最好重新扫描一下磁盘设备)

root@rx2660 [/]ioscan -kfnCdisk
Class     I  H/W Path     Driver S/W State   H/W Type     Description
=====================================================================
disk      0  0/1/1/0.0.0.0.0      sdisk   CLAIMED     DEVICE       HP      EG0600FBDBU
                         /dev/dsk/c0t0d0   /dev/rdsk/c0t0d0
disk      1  0/1/1/0.0.0.1.0      sdisk   CLAIMED     DEVICE       HP      EG0600FBDBU
                         /dev/dsk/c0t1d0     /dev/dsk/c0t1d0s2   /dev/rdsk/c0t1d0    /dev/rdsk/c0t1d0s2
                         /dev/dsk/c0t1d0s1   /dev/dsk/c0t1d0s3   /dev/rdsk/c0t1d0s1  /dev/rdsk/c0t1d0s3
disk      9  0/5/1/0.1.2.0.0.0.1  sdisk   CLAIMED     DEVICE       HP      HSV300
                         /dev/dsk/c3t0d1     /dev/dsk/c3t0d1s2   /dev/rdsk/c3t0d1    /dev/rdsk/c3t0d1s2
                         /dev/dsk/c3t0d1s1   /dev/dsk/c3t0d1s3   /dev/rdsk/c3t0d1s1  /dev/rdsk/c3t0d1s3
disk     10  0/5/1/0.1.2.0.0.0.2  sdisk   CLAIMED     DEVICE       HP      HSV300
                         /dev/dsk/c3t0d2   /dev/rdsk/c3t0d2
disk     11  0/5/1/0.1.2.0.0.0.3  sdisk   CLAIMED     DEVICE       HP      HSV300
                         /dev/dsk/c3t0d3   /dev/rdsk/c3t0d3
disk      6  0/5/1/0.1.3.0.0.0.1  sdisk   CLAIMED     DEVICE       HP      HSV300
                         /dev/dsk/c9t0d1     /dev/dsk/c9t0d1s2   /dev/rdsk/c9t0d1    /dev/rdsk/c9t0d1s2
                         /dev/dsk/c9t0d1s1   /dev/dsk/c9t0d1s3   /dev/rdsk/c9t0d1s1  /dev/rdsk/c9t0d1s3
disk      7  0/5/1/0.1.3.0.0.0.2  sdisk   CLAIMED     DEVICE       HP      HSV300
                         /dev/dsk/c9t0d2   /dev/rdsk/c9t0d2
disk      8  0/5/1/0.1.3.0.0.0.3  sdisk   CLAIMED     DEVICE       HP      HSV300
                         /dev/dsk/c9t0d3   /dev/rdsk/c9t0d3
disk     12  0/5/1/1.1.2.0.0.0.1  sdisk   CLAIMED     DEVICE       HP      HSV300
                         /dev/dsk/c5t0d1     /dev/dsk/c5t0d1s2   /dev/rdsk/c5t0d1    /dev/rdsk/c5t0d1s2
                         /dev/dsk/c5t0d1s1   /dev/dsk/c5t0d1s3   /dev/rdsk/c5t0d1s1  /dev/rdsk/c5t0d1s3
disk     13  0/5/1/1.1.2.0.0.0.2  sdisk   CLAIMED     DEVICE       HP      HSV300
                         /dev/dsk/c5t0d2   /dev/rdsk/c5t0d2
disk     14  0/5/1/1.1.2.0.0.0.3  sdisk   CLAIMED     DEVICE       HP      HSV300
                         /dev/dsk/c5t0d3   /dev/rdsk/c5t0d3
disk     15  0/5/1/1.1.3.0.0.0.1  sdisk   CLAIMED     DEVICE       HP      HSV300
                         /dev/dsk/c7t0d1     /dev/dsk/c7t0d1s2   /dev/rdsk/c7t0d1    /dev/rdsk/c7t0d1s2
                         /dev/dsk/c7t0d1s1   /dev/dsk/c7t0d1s3   /dev/rdsk/c7t0d1s1  /dev/rdsk/c7t0d1s3
disk     16  0/5/1/1.1.3.0.0.0.2  sdisk   CLAIMED     DEVICE       HP      HSV300
                         /dev/dsk/c7t0d2   /dev/rdsk/c7t0d2
disk     17  0/5/1/1.1.3.0.0.0.3  sdisk   CLAIMED     DEVICE       HP      HSV300
                         /dev/dsk/c7t0d3   /dev/rdsk/c7t0d3
disk      4  255/1/0.0.0  sdisk   CLAIMED     DEVICE       TEAC    DVD-ROM DW-224EV
                         /dev/dsk/c1t0d0   /dev/rdsk/c1t0d0

 


6、将新磁盘制作成引导磁盘,需要注意的是要使用字符设备

root@rx2660 [/]mkboot -e -l /dev/rdisk/disk18
(此步骤执行完成之后,可以通过efi_ls -d /dev/rdisk/disk18 /efi/hpux

命令查看上条命令是否执行成功)

 


7、修改两块磁盘的引导模式

-lq不进行quorum检查。当一个vg只有少于等于50%的硬盘可以正常访问时,默认情况下就不能被激活,加上这个参数以后,就可以强行激活,在配置了根盘镜像的情况下经常会用到这个参数;

root@rx2660 [/]mkboot -a "boot vmunix -lq" /dev/rdisk/disk3
root@rx2660 [/]mkboot -a "boot vmunix -lq" /dev/rdisk/disk18

 

 
8、查看上面的修改命令是否执行成功

root@rx2660 [/]efi_cp -d /dev/rdisk/disk3_p1 -u /EFI/HPUX/AUTO /dev/tty
boot vmunix -lq
root@rx2660 [/]efi_cp -d /dev/rdisk/disk18_p1 -u /EFI/HPUX/AUTO /dev/tty
boot vmunix -lq

 

 
9、查看磁盘对应的disk号

root@rx2660 [/]ioscan -fnNCdisk
Class     I  H/W Path  Driver S/W State   H/W Type     Description
===================================================================
disk      2  64000/0xfa00/0x0  esdisk   CLAIMED     DEVICE       HP      EG0600FBDBU
                      /dev/disk/disk2   /dev/rdisk/disk2
disk      3  64000/0xfa00/0x1  esdisk   CLAIMED     DEVICE       HP      EG0600FBDBU
                      /dev/disk/disk3      /dev/disk/disk3_p2   /dev/rdisk/disk3     /dev/rdisk/disk3_p2
                      /dev/disk/disk3_p1   /dev/disk/disk3_p3   /dev/rdisk/disk3_p1  /dev/rdisk/disk3_p3
disk      5  64000/0xfa00/0x2  esdisk   CLAIMED     DEVICE       TEAC    DVD-ROM DW-224EV
                      /dev/disk/disk5   /dev/rdisk/disk5
disk     18  64000/0xfa00/0x7  esdisk   CLAIMED     DEVICE       HP      HSV300
                      /dev/disk/disk18      /dev/disk/disk18_p2   /dev/rdisk/disk18     /dev/rdisk/disk18_p2
                      /dev/disk/disk18_p1   /dev/disk/disk18_p3   /dev/rdisk/disk18_p1  /dev/rdisk/disk18_p3
disk     19  64000/0xfa00/0x8  esdisk   CLAIMED     DEVICE       HP      HSV300
                      /dev/disk/disk19   /dev/rdisk/disk19
disk     20  64000/0xfa00/0x9  esdisk   CLAIMED     DEVICE       HP      HSV300
                      /dev/disk/disk20   /dev/rdisk/disk20

 

 
10、将新盘的p2分区格式化成PV

root@rx2660 [/]pvcreate -fB /dev/rdisk/disk18_p2

 

 
11、将新磁盘p2分区加入的卷组vg00中

root@rx2660 [/]vgextend vg00 /dev/disk/disk18_p2
Volume group "vg00" has been successfully extended.
Volume Group configuration for /dev/vg00 has been saved in /etc/lvmconf/vg00.conf

 

 
12、查看卷组的相关信息

root@rx2660 [/]strings /etc/lvmtab
/dev/vg00
/dev/disk/disk3_p2
/dev/disk/disk18_p2
 
root@rx2660 [/]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                      2      
Act PV                      2      
Max PE per PV               4474         
VGDA                        4   
PE Size (Mbytes)            128             
Total PE                    6056    
Alloc PE                    666     
Free PE                     5390    
Total PVG                   0        
Total Spare PVs             0              
Total Spare PVs in use      0                     
VG Version                  1.0       
VG Max Size                 8948g      
VG Max Extents              71584         
 
   --- Logical volumes ---
   LV Name                     /dev/vg00/lvol1
   LV Status                   available/syncd           
   LV Size (Mbytes)            1792            
   Current LE                  14        
   Allocated PE                28          
   Used PV                     2       
 
   LV Name                     /dev/vg00/lvol2
   LV Status                   available/syncd           
   LV Size (Mbytes)            8192            
   Current LE                  64        
   Allocated PE                128         
   Used PV                     2       
 
   LV Name                     /dev/vg00/lvol3
   LV Status                   available/syncd           
   LV Size (Mbytes)            1024            
   Current LE                  8         
   Allocated PE                16          
   Used PV                     2       
 
   LV Name                     /dev/vg00/lvol4
   LV Status                   available/syncd           
   LV Size (Mbytes)            128             
   Current LE                  1         
   Allocated PE                2           
   Used PV                     2       
 
   LV Name                     /dev/vg00/lvol5
   LV Status                   available/syncd           
   LV Size (Mbytes)            13952           
   Current LE                  109       
   Allocated PE                218         
   Used PV                     2       
 
   LV Name                     /dev/vg00/lvol6
   LV Status                   available/syncd           
   LV Size (Mbytes)            512             
   Current LE                  4         
   Allocated PE                8           
   Used PV                     2       
 
   LV Name                     /dev/vg00/lvol7
   LV Status                   available/syncd           
   LV Size (Mbytes)            8320            
   Current LE                  65        
   Allocated PE                130         
   Used PV                     2       
 
   LV Name                     /dev/vg00/lvol8
   LV Status                   available/syncd           
   LV Size (Mbytes)            8704            
   Current LE                  68        
   Allocated PE                136         
   Used PV                     2       
 
 
   --- Physical volumes ---
   PV Name                     /dev/disk/disk3_p2
   PV Status                   available                
   Total PE                    4464    
   Free PE                     4131    
   Autoswitch                  On        
   Proactive Polling           On               
 
   PV Name                     /dev/disk/disk18_p2
   PV Status                   available                
   Total PE                    1592    
   Free PE                     1259    
   Autoswitch                  On        
   Proactive Polling           On

 

 
13、镜像卷组vg00中所有的逻辑卷lv

root@rx2660 [/] for lv in /dev/vg00/lvol*

> do

> lvextend -m 1 $lv /dev/disk/disk18_p2;

> done
The newly allocated mirrors are now being synchronized. This operation will 
take some time. Please wait ....
Logical volume "/dev/vg00/lvol1" has been successfully extended.
Volume Group configuration for /dev/vg00 has been saved in /etc/lvmconf/vg00.conf
The newly allocated mirrors are now being synchronized. This operation will 
take some time. Please wait ....
Logical volume "/dev/vg00/lvol2" has been successfully extended.
Volume Group configuration for /dev/vg00 has been saved in /etc/lvmconf/vg00.conf
The newly allocated mirrors are now being synchronized. This operation will 
take some time. Please wait ....
Logical volume "/dev/vg00/lvol3" has been successfully extended.
Volume Group configuration for /dev/vg00 has been saved in /etc/lvmconf/vg00.conf
The newly allocated mirrors are now being synchronized. This operation will 
take some time. Please wait ....
Logical volume "/dev/vg00/lvol4" has been successfully extended.
Volume Group configuration for /dev/vg00 has been saved in /etc/lvmconf/vg00.conf
The newly allocated mirrors are now being synchronized. This operation will 
take some time. Please wait ....
Logical volume "/dev/vg00/lvol5" has been successfully extended.
Volume Group configuration for /dev/vg00 has been saved in /etc/lvmconf/vg00.conf
The newly allocated mirrors are now being synchronized. This operation will 
take some time. Please wait ....
Logical volume "/dev/vg00/lvol6" has been successfully extended.
Volume Group configuration for /dev/vg00 has been saved in /etc/lvmconf/vg00.conf
The newly allocated mirrors are now being synchronized. This operation will 
take some time. Please wait ....
Logical volume "/dev/vg00/lvol7" has been successfully extended.
Volume Group configuration for /dev/vg00 has been saved in /etc/lvmconf/vg00.conf
The newly allocated mirrors are now being synchronized. This operation will 
take some time. Please wait ....
Logical volume "/dev/vg00/lvol8" has been successfully extended.
Volume Group configuration for /dev/vg00 has been saved in /etc/lvmconf/vg00.conf

 

 
14、恢复所有的BDRA信息

root@rx2660 [/]lvlnboot -b /dev/vg00/lvol1
Volume Group configuration for /dev/vg00 has been saved in /etc/lvmconf/vg00.conf
 
root@rx2660 [/]lvlnboot -s /dev/vg00/lvol2
Volume Group configuration for /dev/vg00 has been saved in /etc/lvmconf/vg00.conf
 
root@rx2660 [/]lvlnboot -d /dev/vg00/lvol2
Volume Group configuration for /dev/vg00 has been saved in /etc/lvmconf/vg00.conf
 
root@rx2660 [/]lvlnboot -r /dev/vg00/lvol3
Volume Group configuration for /dev/vg00 has been saved in /etc/lvmconf/vg00.conf

 

root@rx2660 [/]lvlnboot -R
Volume Group configuration for /dev/vg00 has been saved in /etc/lvmconf/vg00.conf
 
15、查看镜像信息

root@rx2660 [/]lvlnboot -v
Boot Definitions for Volume Group /dev/vg00:
Physical Volumes belonging in Root Volume Group:
        /dev/disk/disk3_p2 -- Boot Disk
        /dev/disk/disk18_p2 -- Boot Disk
Boot: lvol1     on:     /dev/disk/disk3_p2
                        /dev/disk/disk18_p2
Root: lvol3     on:     /dev/disk/disk3_p2
                        /dev/disk/disk18_p2
Swap: lvol2     on:     /dev/disk/disk3_p2
                        /dev/disk/disk18_p2
Dump: lvol2     on:     /dev/disk/disk3_p2, 0

 

 


16、修改引导配置文件

root@rx2660 [/]vi /stand/bootconf
l  /dev/disk/disk3_p2
2  /dev/disk/disk18_p2

 

 
17、设置系统引导的设备及启动顺序

root@rx2660 [/]ioscan -fnNCdisk
Class     I  H/W Path  Driver S/W State   H/W Type     Description
===================================================================
disk      2  64000/0xfa00/0x0  esdisk   CLAIMED     DEVICE       HP      EG0600FBDBU
                      /dev/disk/disk2   /dev/rdisk/disk2
disk      3  64000/0xfa00/0x1  esdisk   CLAIMED     DEVICE       HP      EG0600FBDBU
                      /dev/disk/disk3      /dev/disk/disk3_p2   /dev/rdisk/disk3     /dev/rdisk/disk3_p2
                      /dev/disk/disk3_p1   /dev/disk/disk3_p3   /dev/rdisk/disk3_p1  /dev/rdisk/disk3_p3
disk      5  64000/0xfa00/0x2  esdisk   CLAIMED     DEVICE       TEAC    DVD-ROM DW-224EV
                      /dev/disk/disk5   /dev/rdisk/disk5
disk     18  64000/0xfa00/0x7  esdisk   CLAIMED     DEVICE       HP      HSV300
                      /dev/disk/disk18      /dev/disk/disk18_p2   /dev/rdisk/disk18     /dev/rdisk/disk18_p2
                      /dev/disk/disk18_p1   /dev/disk/disk18_p3   /dev/rdisk/disk18_p1  /dev/rdisk/disk18_p3
disk     19  64000/0xfa00/0x8  esdisk   CLAIMED     DEVICE       HP      HSV300
                      /dev/disk/disk19   /dev/rdisk/disk19
disk     20  64000/0xfa00/0x9  esdisk   CLAIMED     DEVICE       HP      HSV300
                      /dev/disk/disk20   /dev/rdisk/disk20
 
 
root@rx2660 [/]ioscan -m lun /dev/disk/disk3 
Class     I  Lun H/W Path  Driver  S/W State   H/W Type     Health  Description
======================================================================
disk      3  64000/0xfa00/0x1   esdisk  CLAIMED     DEVICE       online  HP      EG0600FBDBU       
             0/1/1/0.0x5000cca02503b829.0x0
                      /dev/disk/disk3      /dev/disk/disk3_p2   /dev/rdisk/disk3     /dev/rdisk/disk3_p2
                      /dev/disk/disk3_p1   /dev/disk/disk3_p3   /dev/rdisk/disk3_p1  /dev/rdisk/disk3_p3
 
root@rx2660 [/]ioscan -m lun /dev/disk/disk18
Class     I  Lun H/W Path  Driver  S/W State   H/W Type     Health  Description
======================================================================
disk     18  64000/0xfa00/0x7   esdisk  CLAIMED     DEVICE       online  HP      HSV300            
             0/5/1/0.0x50014380013be3f9.0x4001000000000000
             0/5/1/1.0x50014380013be3f9.0x4001000000000000
             0/5/1/0.0x50014380013be3fc.0x4001000000000000
             0/5/1/1.0x50014380013be3fc.0x4001000000000000
                      /dev/disk/disk18      /dev/disk/disk18_p2   /dev/rdisk/disk18     /dev/rdisk/disk18_p2
                      /dev/disk/disk18_p1   /dev/disk/disk18_p3   /dev/rdisk/disk18_p1  /dev/rdisk/disk18_p3
 
 
root@rx2660 [/]setboot
Primary bootpath : 0/1/1/0.0x5000cca02503b829.0x0 (/dev/rdisk/disk3)
HA Alternate bootpath : 
Alternate bootpath : 0/1/2/0 (LAN Interface)
 
Autoboot is ON (enabled)
Hyperthreading : ON
               : ON (next boot)

 

root@rx2660 [/]setboot -p /dev/rdisk/disk18
Primary boot path set to 0/5/1/1.0x50014380013be3fc.0x4001000000000000 (/dev/rdisk/disk18)
 
root@rx2660 [/]setboot -h /dev/rdisk/disk3
HA Alternate boot path set to 0/1/1/0.0x5000cca02503b829.0x0 (/dev/rdisk/disk3)
root@rx2660 [/tmp/mirror]

(备注:-p表示主引导设备,-h表示备用引导设备)

 

root@rx2660 [/]setboot
Primary bootpath : 0/5/1/1.0x50014380013be3fc.0x4001000000000000 (/dev/rdisk/disk18)
HA Alternate bootpath : 0/1/1/0.0x5000cca02503b829.0x0 (/dev/rdisk/disk3)
Alternate bootpath : 0/1/2/0 (LAN Interface)
 
Autoboot is ON (enabled)
Hyperthreading : ON
               : ON (next boot)


18、重新启动系统,查看是否从设置的磁盘进行引导

root@rx2660 [/]shutdown -ry 0
 
SHUTDOWN PROGRAM
01/07/98 02:09:44 EAT
 
Broadcast Message from root (pts/0) Wed Jan  7 02:09:44...
PLEASE LOG OFF NOW ! ! !
        System maintenance about to begin.
All processes will be terminated in 0 seconds.

 

 

root@rx2660 [/]grep HP-UX /var/adm/syslog/syslog.log
Jan  7 02:14:48 rx2660 vmunix: Boot device's HP-UX HW path is: 0/5/1/1.0x50014380013be3fc.0x4001000000000000
Jan  7 02:15:34 rx2660 cimserver[2599]: PGS10030: Started HP-UX WBEM Services version A.02.09.04.

 
至此,HP-UX 11.31的根盘镜像就做完了!

**************************************************************************************************************************

 

扩展:更换损坏磁盘的步骤:

1、将损坏的磁盘拔出来,将新磁盘插入原来的位置

2、用ioscan命令扫描新添加的磁盘

3、恢复vg00的信息到新加入的磁盘

root@rx2660 [/]vgcfgrestore –n vg00 /dev/rdisk/disk18

4、激活vg00

root@rx2660 [/]vgchange –a y /dev/vg00

5、同步vg00中的信息

root@rx2660 [/]vgsync /dev/vg00

 

 作者:SEian.G(苦练七十二变,笑对八十一难)

 


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