20309 发表于 2018-10-21 14:32:38

NFS SERVER 引起aix系统无法启动

  问题:再双网卡绑定的时候 没有IP地址的情况下 重启了小机 造成了NFS 文件系统无法访问网络 卡死再启动界面 aix无法进入(aix 5.3)
  解决思路:进入aix 维护模式 把 vi /etc/filesystems 中相关的参数改成 mount=false
  进入维护模式方法参考:http://www.68idc.cn/help/jiabenmake/qita/2014022771249.html
  具体操作:
  (1)重启小机(如果能用ASMI进行重启当然最好),进入以下界面,选1,进SMS。
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  1 = SMS Menu                        5 = Default Boot List
  8 = Open Firmware Prompt            6 = Stored Boot List
  Memory      Keyboard   Network   SCSI   Speaker
  (2)进入以下界面---语言修改。
  PowerPC Firmware
  Version AL740_088
  LKM 1.6 (c) Copyright IBM Corp. 2000,2005 All rights reserved.
  -------------------------------------------------------------------------------
  Language Selection Menu
  Current Language :ISO8859-1 English (United States)
  1.   Change Language
  2.   Continue to Password Entry
  -------------------------------------------------------------------------------
  -------------------------------------------------------------------------------
  Type menu item number and press Enter:1
  (3)我选择11(UTF-8   English (United States))。
  PowerPC Firmware
  Version AL740_088
  LKM 1.6 (c) Copyright IBM Corp. 2000,2005 All rights reserved.
  -------------------------------------------------------------------------------
  Select Language
  1.   ISO8859-1 English (United States)
  2.   ISO8859-1 French
  3.   ISO8859-1 German
  4.   ISO8859-1 Italian
  5.   ISO8859-1 Spanish
  6.   ISO8859-1 Portuguese (Brazil)
  7.   BIG5      Chinese (Traditional)
  8.   GB2312    Chinese (Simplified)
  9.   EUC-JP    Japanese
  10.   EUC-KR    Korean
  11.   UTF-8   English (United States)
  12.   UTF-8   Spanish
  13.   UTF-8   French
  14.   UTF-8   German
  -------------------------------------------------------------------------------
  Navigation keys:
  N = Next page of list
  ESC key = return to previous screen
  -------------------------------------------------------------------------------
  Type menu item number and press Enter or select Navigation key:11
  (4)要求输入密码,默认admin
  PowerPC Firmware
  Version AL740_088
  LKM 1.6 (c) Copyright IBM Corp. 2000,2005 All rights reserved.
  -------------------------------------------------------------------------------
  Language Selection Menu
  Current Language :UTF-8   English (United States)
  1.   Change Language
  2.   Continue to Password Entry
  -------------------------------------------------------------------------------
  -------------------------------------------------------------------------------
  Type menu item number and press Enter:2
  .---------------------------------------------------------------.
  |Please enter the Service Processor 'admin' account password. |
  `---------------------------------------------------------------'
  *****
  (5) 选择启动项 5(Select Boot Options)
  PowerPC Firmware
  Version AL740_088
  SMS 1.7 (c) Copyright IBM Corp. 2000,2008 All rights reserved.
  -------------------------------------------------------------------------------
  Main Menu
  1.   Select Language
  2.   Setup Remote IPL (Initial Program Load)
  3.   Change SCSI Settings
  4.   Select Console
  5.   Select Boot Options
  -------------------------------------------------------------------------------
  Navigation Keys:
  X = eXit System Management Services
  -------------------------------------------------------------------------------
  Type menu item number and press Enter or select Navigation key:5
  (6)选择安装/启动设备(Select Install/Boot Device)
  PowerPC Firmware
  Version AL740_088
  SMS 1.7 (c) Copyright IBM Corp. 2000,2008 All rights reserved.
  -------------------------------------------------------------------------------
  Multiboot
  1.   Select Install/Boot Device
  2.   Configure Boot Device Order
  3.   Multiboot Startup
  4.   SAN Zoning Support
  ------------------------------------------------------------------------------
  Navigation keys:
  M = return to Main Menu
  ESC key = return to previous screen         X = eXit System Management Services
  -------------------------------------------------------------------------------
  Type menu item number and press Enter or select Navigation key:1
  .------------------.
  |PLEASE WAIT.... |
  `------------------'
  (7)选择安装设备3(CD/DVD)
  PowerPC Firmware
  Version AL740_088
  SMS 1.7 (c) Copyright IBM Corp. 2000,2008 All rights reserved.
  -------------------------------------------------------------------------------
  Select Device Type
  1.   Diskette
  2.   Tape
  3.   CD/DVD

  4.>  5.   Hard Drive
  6.   Network
  7.   List all Devices
  ------------------------------------------------------------------------------
  Navigation keys:
  M = return to Main Menu
  ESC key = return to previous screen         X = eXit System Management Services
  -------------------------------------------------------------------------------
  Type menu item number and press Enter or select Navigation key:3
  (8)选择安装介质类型(如果你的CD-ROM是内置的IDE设备,就选IDE;如果你的CD-ROM是SCSI,则选SCSI;如果你不知道
  设备介质类型,那么只好按9,列出所有设备去找咯。
  PowerPC Firmware
  Version AL740_088
  SMS 1.7 (c) Copyright IBM Corp. 2000,2008 All rights reserved.
  -------------------------------------------------------------------------------
  Select Media Type
  1.   SCSI
  2.   SSA
  3.   SAN
  4.   SAS
  5.   SATA
  6.   USB

  7.>  8.   ISA
  9.   List All Devices
  ------------------------------------------------------------------------------
  Navigation keys:
  M = return to Main Menu
  ESC key = return to previous screen         X = eXit System Management Services
  -------------------------------------------------------------------------------
  Type menu item number and press Enter or select Navigation key:9
  .------------------.
  |PLEASE WAIT.... |
  `------------------'
  n /pci@800000020000201/fibre-channel@0/diskCannot Init Link.
  scan /pci@800000020000202/fibre-channel@0/diskCannot Init Link.               0
  check /pci@800000020000202/fibre-channel@0,1/disk@202b00a0b86e9d96,1f000000000000
  (8.1)以下是通过系统扫描后的介质列表,,从中选择相应的设备。
  PowerPC Firmware
  Version AL740_088
  SMS 1.7 (c) Copyright IBM Corp. 2000,2008 All rights reserved.
  -------------------------------------------------------------------------------
  Select Device
  DeviceCurrentDevice
  NumberPositionName
  1.      -      PCIe2 4-port 1GbE Adapter
  ( loc=U78AA.001.WZSH6KL-P1-C7-T1 )
  2.      -      PCIe2 4-port 1GbE Adapter
  ( loc=U78AA.001.WZSH6KL-P1-C7-T2 )
  3.      -      PCIe2 4-port 1GbE Adapter
  ( loc=U78AA.001.WZSH6KL-P1-C7-T3 )
  4.      -      PCIe2 4-port 1GbE Adapter
  ( loc=U78AA.001.WZSH6KL-P1-C7-T4 )
  5.      -      Port 1 - IBM 4 PORT PCIe 10/100/1000 Base-TX Adapter
  ( loc=U78AA.001.WZSH6KL-P1-C5-T1 )
  6.      -      Port 2 - IBM 4 PORT PCIe 10/100/1000 Base-TX Adapter
  ( loc=U78AA.001.WZSH6KL-P1-C5-T2 )
  -------------------------------------------------------------------------------
  Navigation keys:
  M = return to Main Menu      N = Next page of list
  ESC key = return to previous screen         X = eXit System Management Services
  -------------------------------------------------------------------------------
  Type menu item number and press Enter or select Navigation key:N
  (8.2)第一页没有,按n,下一页继续找
  PowerPC Firmware
  Version AL740_088
  SMS 1.7 (c) Copyright IBM Corp. 2000,2008 All rights reserved.
  -------------------------------------------------------------------------------
  Select Device
  7.      -      Port 3 - IBM 4 PORT PCIe 10/100/1000 Base-TX Adapter
  ( loc=U78AA.001.WZSH6KL-P1-C5-T3 )
  8.      -      Port 4 - IBM 4 PORT PCIe 10/100/1000 Base-TX Adapter
  ( loc=U78AA.001.WZSH6KL-P1-C5-T4 )
  9.      -      Port 1 - IBM 4 PORT PCIe 10/100/1000 Base-TX Adapter
  ( loc=U78AA.001.WZSH6KL-P1-C6-T1 )
  10.      -      Port 2 - IBM 4 PORT PCIe 10/100/1000 Base-TX Adapter
  ( loc=U78AA.001.WZSH6KL-P1-C6-T2 )
  11.      -      Port 3 - IBM 4 PORT PCIe 10/100/1000 Base-TX Adapter
  ( loc=U78AA.001.WZSH6KL-P1-C6-T3 )
  12.      -      Port 4 - IBM 4 PORT PCIe 10/100/1000 Base-TX Adapter
  ( loc=U78AA.001.WZSH6KL-P1-C6-T4 )
  13.      2      SAS 279 GB Harddisk, part=2 (AIX 6.1.0)
  ( loc=U78AA.001.WZSH6KL-P2-D2 )
  -------------------------------------------------------------------------------
  Navigation keys:
  M = return to Main Menu   N = Next page of list   P = Previous page of list
  ESC key = return to previous screen         X = eXit System Management Services
  -------------------------------------------------------------------------------
  Type menu item number and press Enter or select Navigation key:N
  (8.3)终于在第三页找到,介质类型为SATA,果断选择16.
  PowerPC Firmware
  Version AL740_088
  SMS 1.7 (c) Copyright IBM Corp. 2000,2008 All rights reserved.
  -------------------------------------------------------------------------------
  Select Device
  14.      1      SAS 279 GB Harddisk, part=2 (AIX 6.1.0)
  ( loc=U78AA.001.WZSH6KL-P2-D1 )
  15.      -      SAS Tape
  ( loc=U78AA.001.WZSH6KL-P1-D1 )
  16.      3      SATA CD-ROM
  ( loc=U78AA.001.WZSH6KL-P2-D9 )
  ------------------------------------------------------------------------------
  Navigation keys:
  M = return to Main Menu                               P = Previous page of list
  ESC key = return to previous screen         X = eXit System Management Services
  -------------------------------------------------------------------------------
  Type menu item number and press Enter or select Navigation key:16
  (9)选择维护模式启动3(Service Mode Boot)。
  PowerPC Firmware
  Version AL740_088
  SMS 1.7 (c) Copyright IBM Corp. 2000,2008 All rights reserved.
  -------------------------------------------------------------------------------
  Select Task
  SAS Tape
  ( loc=U78AA.001.WZSH6KL-P1-D1 )
  1.   Information
  2.   Normal Mode Boot
  3.   Service Mode Boot
  ------------------------------------------------------------------------------
  Navigation keys:
  M = return to Main Menu
  ESC key = return to previous screen         X = eXit System Management Services
  -------------------------------------------------------------------------------
  Type menu item number and press Enter or select Navigation key:3
  (10)SMS操作即将结束,选择1(Yes),退出SMS。
  PowerPC Firmware
  Version AL740_088
  SMS 1.7 (c) Copyright IBM Corp. 2000,2008 All rights reserved.
  -------------------------------------------------------------------------------
  Are you sure you want to exit System Management Services?
  1.   Yes
  2.   No
  ------------------------------------------------------------------------------
  Navigation Keys:
  X = eXit System Management Services
  -------------------------------------------------------------------------------
  Type menu item number and press Enter or select Navigation key:1
  (11)系统开始从光盘读取数据到内存,维护模式启动中.................
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM                           IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM   STARTING SOFTWARE       IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM      PLEASE WAIT...       IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM                           IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
  /

  Elapsed time since>  -----------------------------------------------------------------------------
  Welcome to AIX.
  boot image timestamp: 01:57:33 04/19/2012
  The current time and date: 16:00:15 02/26/2014

  processor count: 8;memory>  boot device: /pci@80000002000000a/pci1014,0339@0/sata/disk@60000:\ppc\chrp\bootfile.exe
  kernel debugger setting: enabled
  -------------------------------------------------------------------------------
  AIX Version 6.1
  Starting NODE#000 physical CPU#001 as logical CPU#001... done.
  Starting NODE#000 physical CPU#002 as logical CPU#002... done.
  Starting NODE#000 physical CPU#003 as logical CPU#003... done.
  Starting NODE#000 physical CPU#004 as logical CPU#004... done.
  Starting NODE#000 physical CPU#005 as logical CPU#005... done.
  Starting NODE#000 physical CPU#006 as logical CPU#006... done.
  Starting NODE#000 physical CPU#007 as logical CPU#007... done.
  Starting NODE#000 physical CPU#008 as logical CPU#008... done.
  Starting NODE#000 physical CPU#009 as logical CPU#009... done.
  Starting NODE#000 physical CPU#010 as logical CPU#010... done.
  Starting NODE#000 physical CPU#011 as logical CPU#011... done.
  Starting NODE#000 physical CPU#012 as logical CPU#012... done.
  Starting NODE#000 physical CPU#013 as logical CPU#013... done.
  Starting NODE#000 physical CPU#014 as logical CPU#014... done.
  Starting NODE#000 physical CPU#015 as logical CPU#015... done.
  Starting NODE#000 physical CPU#016 as logical CPU#016... done.
  Starting NODE#000 physical CPU#017 as logical CPU#017... done.
  Starting NODE#000 physical CPU#018 as logical CPU#018... done.
  Starting NODE#000 physical CPU#019 as logical CPU#019... done.
  Starting NODE#000 physical CPU#020 as logical CPU#020... done.
  Starting NODE#000 physical CPU#021 as logical CPU#021... done.
  Starting NODE#000 physical CPU#022 as logical CPU#022... done.
  Starting NODE#000 physical CPU#023 as logical CPU#023... done.
  Starting NODE#000 physical CPU#024 as logical CPU#024... done.
  Starting NODE#000 physical CPU#025 as logical CPU#025... done.
  Starting NODE#000 physical CPU#026 as logical CPU#026... done.
  Starting NODE#000 physical CPU#027 as logical CPU#027... done.
  Starting NODE#000 physical CPU#028 as logical CPU#028... done.
  Starting NODE#000 physical CPU#029 as logical CPU#029... done.
  Starting NODE#000 physical CPU#030 as logical CPU#030... done.
  Starting NODE#000 physical CPU#031 as logical CPU#031... done.
  Preserving 17840 bytes of symbol table
  Preserving 41616 bytes of symbol table
  Preserving 28479 bytes of symbol table
  Preserving 40179 bytes of symbol table
  Preserving 28018 bytes of symbol table
  Preserving 28833 bytes of symbol table
  Preserving 44033 bytes of symbol table
  Preserving 14945 bytes of symbol table
  Preserving 28399 bytes of symbol table
  Preserving 158666 bytes of symbol table
  Preserving 261918 bytes of symbol table
  Preserving 14945 bytes of symbol table
  Preserving 28399 bytes of symbol table
  (12)选择系统控制台,按2。
  ******* Please define the System Console. *******
  Type a 2 and press Enter to use this terminal as the
  system console.
  Pour definir ce terminal comme console systeme, appuyez
  sur 2 puis sur Entree.
  Taste 2 und anschliessend die Eingabetaste druecken, um
  diese Datenstation als Systemkonsole zu verwenden.
  Premere il tasto 2 ed Invio per usare questo terminal
  come console.
  Escriba 2 y pulse Intro para utilizar esta terminal como
  consola del sistema.
  Escriviu 1 2 i premeu Intro per utilitzar aquest
  terminal com a consola del sistema.
  Digite um 2 e pressione Enter para utilizar este terminal
  como console do sistema.
  HARDWARE SYSTEM MICROCODE
  Licensed Internal Code - Property of IBM
  (C) Copyright IBM Corp. 1990, 1994.
  All rights reserved.
  US Government Users Restricted Rights -
  Use, duplication or disclosure restricted
  by GSA ADP Schedule Contract with IBM Corp.
  耐心等待中..................
  (13)选择安装过程中的语言,好像只懂点英语,只有按1略。
  >>>1 Type 1 and press Enter to have English during install.
  2 Entreu 2 i premeu Intro per veure la instal·laciatal?
  3 Entrez 3 pour effectuer l'installation en fran硩s.
  4 Ftallation in deutscher Sprache 4 eingebenund die Eingabetaste dr
  5 Immettere 5 e premere Invio per l'installazione in Italiano.
  6 Digite 6 e pressione Enter para usar Portugu?na instala磯.
  7 Escriba 7 y pulse Intro para la instalaciespa
  88Help ?
  >>> Choice : 1
  (14)进入BOS安装与维护主菜单,千万别手拌(咱是来解决问题的,不是安装系统来了)。所以选择3!!!!
  Welcome to Base Operating System
  Installation and Maintenance
  Type the number of your choice and press Enter.Choice is indicated by >>>.
  >>> 1 Start Install Now with Default Settings
  2 Change/Show Installation Settings and Install
  3 Start Maintenance Mode for System Recovery
  4 Configure Network Disks (iSCSI)
  5 Select Storage Adapters
  88Help ?
  99Previous Menu
  >>> Choice : 3
  (15)进入维护菜单,这个就找它1,默认的。
  Maintenance
  Type the number of your choice and press Enter.
  >>> 1 Access a Root Volume Group
  2 Copy a System Dump to Removable Media
  3 Access Advanced Maintenance Functions
  4 Erase Disks
  5 Configure Network Disks (iSCSI)
  6 Select Storage Adapters
  7 Install from a System Backup
  88Help ?
  99Previous Menu
  >>> Choice : 1
  (16)一个小小警告,按0继续
  Warning:
  If you choose to access a root volume group, you will not be able to return
  to the Base Operating System Installation menus without rebooting.
  Type the number of your choice and press Enter.
  0 Continue
  88Help ?
  >>> 99Previous Menu
  >>> Choice : 0
  (17)选择rootVG的(hdisk0 and hdisk1)
  Access a Root Volume Group
  Type the number for a volume group to display the logical volume information
  and press Enter.
  1)   Volume Group 00f7c49b00004c000000013bf41b4548 contains these disks:
  hdisk2 512000   04-01-01 201a00a0b86e9d96//0000000000000000 00010000
  hdisk11 512000   04-01-01 201a00a0b86e9d96//0009000000000000 00010000
  2)   Volume Group 00f7c49b00004c000000013bf41dc574 contains these disks:
  hdisk451200   04-01-01 201a00a0b86e9d96//0002000000000000 00010000
  hdisk10 102400   04-01-01 201a00a0b86e9d96//0008000000000000 00010000
  3)   Volume Group 00f7c49300004c000000013b312ab698 contains these disks:
  hdisk1 286102   00-00-00          hdisk0 286102   00-00-00
  4)   Volume Group 00f7c49b00004c000000013bf41e3411 contains these disks:
  hdisk551200   04-01-01 201a00a0b86e9d96//0003000000000000 00010000
  Choice: 3
  Volume Group Information
  ------------------------------------------------------------------------------

  Volume Group>  logical volumes:
  hd5         hd6         hd8         hd4         hd2      hd9var
  hd3         hd1   hd10opt   hd11admin      fwdump   lg_dumplv
  livedump   oracle_lv   orabak_lv
  ------------------------------------------------------------------------------
  (18)选择1即可。(选择2,进入单用户模式很多命令不能用,包括ls。不过打一个exit,那些命令又能用了。无解.......)
  Type the number of your choice and press Enter.
  1) Access this Volume Group and start a shell
  2) Access this Volume Group and start a shell before mounting filesystems
  99) Previous Menu
  Choice : 2
  Importing Volume Group...
  rootvg
  Checking the / filesystem.
  The current volume is: /dev/hd4
  Primary superblock is valid.
  J2_LOGREDO:log redo processing for /dev/hd4
  Primary superblock is valid.
  Checking the /usr filesystem.
  (19)以下是选择2,进入后的操作,很显然不如选择1直接了当。
  The current volume is: /dev/hd2
  Primary superblock is valid.
  Exit from this shell to continue the process of accessing the root
  volume group.
  # lsuser "ALL"
  /usr/bin/ksh: lsuser:not found
  # more /etc/security/user
  /usr/bin/ksh: more:not found
  # cd /etc/security
  /usr/bin/ksh: /etc/security:not found
  # ls
  /usr/bin/ksh: ls:not found
  # chuser
  /usr/bin/ksh: chuser:not found
  # cd /
  # ls
  /usr/bin/ksh: ls:not found
  # dir
  /usr/bin/ksh: dir:not found
  (20)如(18)所述,执行exit后的效果.............求解
  # exit
  Saving special files and device configuration information.
  Unable to stat /dev directory on disk
  Recreating /dev directory on disk
  Changed: console
  Changed: error
  Changed: errorctl
  Changed: kmem
  Changed: mem
  Changed: pmem
  Changed: null
  Changed: nvram
  Changed: sysdump
  Changed: sysdumpctl
  Changed: sysdumpfile
  Changed: sysdumpnull
  Changed: tty
  Changed: pci0
  Changed: pci5
  Changed: vio0
  Changed: pci7
  Changed: pci8
  Changed: pci6
  Changed: pci4
  Changed: pci3
  Changed: pci2
  Changed: pci1
  Changed: pci9
  Changed: pci10
  Changed: pci11
  Changed: pci12
  Changed: pci13
  Changed: pci14
  Changed: pci15
  Changed: pci16
  Changed: sissas0
  Changed: usbhc0
  Changed: usbhc1
  Changed: usbhc2
  Changed: sas0
  Changed: sata0
  Changed: rcd0
  Changed: cd0
  Changed: usb0
  Changed: clone
  Changed: sad
  Changed: slog
  Changed: ses0
  Changed: ses1
  Changed: hdisk0
  Changed: hdisk1
  Changed: rhdisk0
  Changed: rhdisk1
  Changed: vty0
  Changed: vty1
  Changed: fscsi0
  Changed: fscsi2
  Changed: fscsi3
  Changed: fscsi1
  Changed: rmt0
  Changed: rmt0.1
  Changed: rmt0.2
  Changed: rmt0.3
  Changed: rmt0.4
  Changed: rmt0.5
  Changed: rmt0.6
  Changed: rmt0.7
  Changed: hdisk15
  Changed: hdisk13
  Changed: hdisk14
  Changed: hdisk12
  Changed: rhdisk15
  Changed: rhdisk14
  Changed: rhdisk13
  Changed: rhdisk12
  Changed: hdisk6
  Changed: hdisk10
  Changed: rhdisk6
  Changed: hdisk4
  Changed: hdisk8
  Changed: rhdisk10
  Changed: hdisk11
  Changed: hdisk9
  Changed: hdisk3
  Changed: hdisk7
  Changed: rhdisk4
  Changed: hdisk5
  Changed: hdisk2
  Changed: rhdisk7
  Changed: rhdisk3
  Changed: rhdisk11
  Changed: rhdisk5
  Changed: rhdisk2
  Changed: rhdisk8
  Changed: rhdisk9
  Changed: tty0
  Changed: rootvg
  Changed: IPL_rootvg
  Changed: __vg10
  Changed: rhd5
  Changed: hd5
  Changed: rhd6
  Changed: hd6
  Changed: rhd8
  Changed: hd8
  Changed: rhd4
  Changed: hd4
  Changed: rhd2
  Changed: hd2
  Changed: rhd9var
  Changed: hd9var
  Changed: rhd3
  Changed: hd3
  Changed: rhd1
  Changed: hd1
  Changed: rhd10opt
  Changed: hd10opt
  Changed: rhd11admin
  Changed: hd11admin
  Changed: rfwdump
  Changed: fwdump
  Changed: rlg_dumplv
  Changed: lg_dumplv
  Changed: rlivedump
  Changed: livedump
  Changed: roracle_lv
  Changed: oracle_lv
  Changed: rorabak_lv
  Changed: orabak_lv
  Changed: ipl_blv
  Changed: ipldevice
  mergedev replaced 127 files in the hardfile /dev directory
  Checking and mounting the /tmp filesystem.
  The current volume is: /dev/hd3
  Primary superblock is valid.
  Checking and mounting the /var filesystem.
  The current volume is: /dev/hd9var
  Primary superblock is valid.
  Checking and mounting the /opt filesystem.
  The current volume is: /dev/hd10opt
  Primary superblock is valid.
  Filesystems mounted for maintenance work.
  # vi /etc/filesystems
  vi 无法正常操作 显示错位   more/etc/filesystems 正常
  export TERM=VT100
  VI 后正常 修改后 重启正常。

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