HP SnA 5일차 오전3 - M14. Booting Integrity Systems(부팅절차)

 

부팅 절차

 

# who -r   --> run level
   .       run-level 3  Jun 22 10:53    3    0    S

 

run level 1

- filesystem mount

 

run level 2

- 대부분 서비스(network service포함)

 

run level 3

- nfs server

 

run level 의 변경 : init

# init 2

root@rx233   [/root]
#
INIT: New run level: 2

/sbin/auto_parms: DHCP access is disabled (see /etc/auto_parms.log)

logout root
    
     Transition to run-level 2 in progress
     _____________________________________

     Stop Highly Available cluster .................. N/A
     Stopping Control Daemon ........................ OK
     Stop CDE login server .......................... OK
     Stop LVM daemon ................................ OK
     Stop kwdbd ..................................... N/A
     Stopping HP-UX Apache-based Web Server ......... OK
     Stopping HP-UX Tomcat-based Servlet Engine. .... N/A
     Stopping HP-UX Webmin-based Admin .............. OK
     Stopping the HPUX Webproxy subsystem ........... OK
     Stopping HP-UX XML Web Server Tools ............ OK
     Stop X print server(s) ......................... N/A
     Stop NFS server subsystem ...................... OK

Transition to run-level 2 is complete.

HP-UX rx233 B.11.31 ia64 hp server rx1620

 

# who -r
   .       run-level 2  Jun 22 10:56    2    0    3

 

# init 1

root@rx233   [/root]
#
INIT: New run level: 1

/sbin/auto_parms: DHCP access is disabled (see /etc/auto_parms.log)

logout root
    
     Transition to run-level 1 in progress
     _____________________________________

     Collecting AVIO and VIO hba and lun inventory.. ................. OK
     Shutting down CIFS Client ....................................... N/A
     Stopping Event Monitoring Service ............................... OK
     Stop interrupt balance daemon ................................... N/A
     Shutting down the Winbind Daemon ................................ OK
     Unload/Uninstall XF86 DLKM Helper Modules ....................... OK
     Stopping the gWLM Agent ......................................... OK
     Stop Workload Manager subsystem ................................. OK
     Reset PRM and shut down PRM daemons ............................. OK
     Shutting down the System Management HomePage server ............. OK
     Shutting down Perf Agent software ............................... OK
     Stopping the perfd daemon. ...................................... OK
     Stopping USB hub daemon ......................................... OK
     Stopping audio server daemon .................................... OK
     Stop auditing subsystem ......................................... OK
     Stop environment monitoring daemon .............................. OK
     Stop diagnostic subsystem ....................................... OK
     Stop oserrlogd .................................................. OK
     Stop clock daemon ............................................... OK
     Stop print spooler .............................................. OK
     Stop accounting ................................................. N/A
     Stopping time synchronization ................................... N/A
     Stop vt daemon .................................................. OK
     Terminating X Font Server ....................................... OK
     Stop HA cluster WBEM subagent ................................... OK
     Stopping HP-UX Secure Shell ..................................... OK
     Stopping Instant Capacity ....................................... N/A
     Stop CIM cimserver subsystem .................................... OK
     Stop RPC daemon ................................................. OK
     Stop DCE daemons ................................................ OK
     Stop HA cluster SNMP subagent ................................... OK
     Stopping OSPF MIB Network Management subAgent ................... N/A
     Stopping SNMP HP-UNIX Network Management subAgent ............... OK
     Stopping SNMP IPv6 Network Management subAgent .................. OK
     Stopping SNMP MIB-2 Network Management subAgent ................. OK
     Stopping Native Adapter Agent ................................... OK
     Stopping SNMP Trap Dest Network Management subAgent ............. OK
     Stopping SNMP Master Network Management daemon .................. OK
     Stop HA cluster proxy daemon .................................... OK
     Stopping outbound connection daemons for DDFA software .......... N/A
     Stopping syslog-ng daemons ...................................... N/A
     Stopping cfengine's cfservd daemon .............................. N/A
     Shutting down sendmail [Done] Shutting down sm-client [Done] .... OK
     Stopping IPv6 router advertisement daemon ....................... N/A
     Stopping remote system status daemon ............................ N/A
     Stopping RARP protocol daemon ................................... N/A
     Stop PPPoE configuration ........................................ N/A
     Stop PPP configuration .......................................... OK
     Stopping router discover protocol daemon ........................ N/A
     Stopping ramd routing daemon .................................... N/A
     Stopping dynamic routing daemon ................................. N/A
     Stopping Internet services daemon ............................... OK
     Stopping multicast routing daemon ............................... N/A
     Stop AUTOFS subsystem ........................................... OK
     Stop NFS client subsystem ....................................... OK
     Stop lock manager subsystem ..................................... OK
     Stop NIS client subsystem ....................................... OK
     Stop ldap client daemon ......................................... OK
     Stop NIS/LDAP server subsystem .................................. N/A
     Stop NIS server subsystem ....................................... OK
     Stop NFS core subsystem ......................................... OK
     Stopping name server daemon ..................................... N/A
     Unconfiguring DHCPv6 Interfaces ................................. OK
     Stopping DHCPv6 Server daemon ................................... N/A
     Stopping sfmdb PostgreSQL daemons ............................... OK
     Unconfigure LAN interfaces ...................................... OK
     Unconfigure LAN interfaces for IPv6 ............................. OK
     Unconfigure HP igssn Gigabit Ethernet interfaces ................ OK
     Unconfigure HP gelan Gigabit Ethernet interfaces ................ OK
     Unconfigure HP iether 100BT/Gigabit Ethernet interfaces ......... OK
     Unconfigure HP igelan Gigabit Ethernet interfaces ............... OK
     Stop network tracing and logging daemon ......................... OK
     Stop pty allocator daemon ....................................... OK
     Stop system message logging daemon .............................. OK
     Stop Software Distributor agent daemon .......................... OK
     Stop Essential Services monitoring daemon ....................... OK
     Stopping Event Management (EVM) ................................. OK
     Unconfigure Loopback interfaces (lo0) ........................... OK

Transition to run-level 1 is complete.

 

 

 

# who -r
   .       run-level 1  Jun 22 10:57    1    0    2

 

# telnet localhost
Trying...
telnet: Unable to connect to remote host: Connection refused
--> 네트웍 접속 불가 ! single user mode와 유사

 

 

# init 2

root@rx233   [/root]
#
INIT: New run level: 2

/sbin/auto_parms: DHCP access is disabled (see /etc/auto_parms.log)

logout root
    
     Transition to run-level 2 in progress
     _____________________________________

     Configure Loopback interfaces (lo0) ......................... OK
     Reconfiguring setboot event subscription .................... OK
     Starting Event Management (EVM) (phase 1) ................... OK
     Start Essential Services monitoring daemon .................. OK
     Continuing install jobs, configuring filesets ............... OK
     Configuring all unconfigured software filesets .............. OK
     Configuring PFIL ............................................ N/A
     Starting IPFilter ........................................... N/A
     Configuring Install Time Security ........................... N/A
     Recover editor crash files .................................. OK
     Clean UUCP .................................................. OK
     List and/or clear temporary files ........................... OK
     Clean up old log files ...................................... OK
     Updating nPartition run state ............................... OK
     Start system message logging daemon ......................... OK
     Checking user database ...................................... OK
     Start pty allocator daemon .................................. OK
     Configuring OLA/R interface ................................. N/A
     Start dynamic P-states power savings ........................ N/A
     Start network tracing and logging daemon .................... OK
     Configure HP igelan Gigabit Ethernet interfaces ............. OK
     Configure HP iether 100BT/Gigabit Ethernet interfaces ....... OK
     Configure HP iexgbe 10 Gigabit Ethernet interfaces .......... OK
     Configure HP iocxgbe 10 Gigabit Ethernet interfaces ......... OK
     Configure HP gelan Gigabit Ethernet interfaces .............. OK
     Configure HP igssn Gigabit Ethernet interfaces .............. OK
     Configure INTEL 100BASE-T interfaces ........................ N/A
     Configure HP 100BASE-T interfaces ........................... N/A
     Configure HP AUTO-PORT AGGREGATION interfaces ............... OK
     Configure VLAN interfaces ................................... OK
     Configure LAN interfaces .................................... OK
     Configure LAN interfaces for IPv6 ........................... OK
     Starting Event Management (EVM) (phase 2) ................... FAIL *
     Configure Auto-Port Aggregation(LAN Monitor) interfaces ..... N/A
     Starting DHCPv6 Server daemon ............................... N/A
     Configuring DHCPv6 Interfaces ............................... OK
     Start name server daemon .................................... N/A
     Starting HP-UX Secure Shell ................................. OK
     Start NFS core subsystem .................................... OK
     Start NFS IPv6 subsystem .................................... OK
     Start enhanced NFS IPv6 subsystem ........................... OK
     Start NIS server subsystem .................................. OK
     Start ldap client daemon .................................... N/A
     Start NIS/LDAP server subsystem ............................. OK
     Start NIS client subsystem .................................. OK
     Start lock manager subsystem ................................ OK
     Start NFS client subsystem .................................. OK
     Start AUTOFS subsystem ...................................... OK
     Finish containment subsystem configuration .................. OK
     Start multicast routing daemon .............................. N/A
     Start Internet services daemon .............................. OK
     Start dynamic routing daemon ................................ N/A
     Start ramd routing daemon ................................... N/A
     Start router discover protocol daemon ....................... N/A
     Configuring PPP Interface ................................... OK
     Configuring PPPoE ........................................... N/A
     Start RARP protocol daemon .................................. N/A
     Start remote system status daemon ........................... N/A
     Configuring HPVM Host AVIO Storage Software ................. OK
     Start IPv6 router advertisement daemon ...................... N/A
     Starting sendmail [Done] Starting sm-client [Done] .......... OK
     Starting cfengine's cfservd daemon .......................... N/A
     Starting syslog-ng daemons .................................. N/A
     Starting outbound connection daemons for DDFA software ...... N/A
     Starting sfmdb PostgreSQL daemons ........................... OK
     Start HA cluster proxy daemon ............................... OK
     Start SNMP Master Network Management daemon ................. OK
     Start OSPF MIB Network Management subAgent .................. N/A
     Start SNMP HP-UNIX Network Management subAgent .............. OK
     Start SNMP IPv6 Network Management subAgent ................. OK
     Start SNMP MIB-2 Network Management subAgent ................ OK
     Start Native Adapter Agent .................................. N/A
     Start SNMP Trap Dest Network Management subAgent ............ OK
     Start HA cluster SNMP subagent .............................. OK
     Start DCE daemons ........................................... N/A
     Start RPC daemon if needed .................................. OK
     Start CIM cimserver subsystem ............................... OK
     Initialize Instant Capacity ................................. N/A
     Start HA cluster WBEM subagent .............................. OK
     Starting X Font Server at TCP port 7000 ..................... N/A
     Start vt daemon ............................................. N/A
     Start time synchronization .................................. N/A
     Start accounting ............................................ N/A
     Install/Load XF86 DLKM Helper Modules ....................... OK
     Starting the password/group assist subsystem ................ OK
     Start print spooler ......................................... N/A
     Start clock daemon .......................................... OK
     Start oserrlog daemon ....................................... OK
     Check Security Bulletin Compliance .......................... N/A
     Start diagnostic subsystem .................................. OK
     Start environment monitoring daemon ......................... OK
     Start auditing subsystem .................................... N/A
     Start audio server daemon ................................... N/A
     Start USB hub daemon ........................................ OK
     SAM System administration configuration ..................... OK
     PA performance software is being started. ................... OK
     Starting the perfd daemon. .................................. OK
     Configure PRM -or- Configure and Enable PRM ................. N/A
     Start Workload Manager subsystem ............................ N/A
     Initialize Software Distributor agent daemon ................ OK
     Starting the System Management HomePage server .............. OK
     Starting the gWLM Agent ..................................... N/A
     Starting CIFS Client ........................................ N/A
     Configure HP RAID SA interfaces ............................. N/A
     Performing any needed DRD cleanup ........................... OK
     Starting Event Monitoring Service ........................... N/A
     Start EMS SNMP subagent ..................................... OK
     Start interrupt balance daemon .............................. N/A
     Configuring Ultra320 SCSI Mass Storage interfaces ........... OK
     Starting the Winbind Daemon ................................. N/A
     Configuring HP SerialSCSI SASD Mass Storage interfaces ...... OK
     Configuring HPVM AVIO Mass Storage interfaces ............... OK
     Configuring HP Fibre Channel FCD Mass Storage interfaces .... OK

     * - An error has occurred !
     * - Refer to the file /etc/rc.log for more information.

 

Transition to run-level 2 is complete.

 

# who -r
   .       run-level 2  Jun 22 11:00    2    1    1

 

cf.

run level 3에서 옵션없이 shutdown 하면 single user mode로 내려감

run level 3에서는 shutdown 명령을 옵션과 함께 사용

single user mode에서는 reboot도 시스템에 영향을 미치지 않으므로 사용해도 됨

 

 

 

부팅 순서

1> 펌웨어에서 post후 EFI boot manager에서 NVRAM을 조회, boot device를 선택 가능(인터럽트 가능한 단계)

  - 인터럽트 없으면 primary boot device로 부팅 시작

2> EFI부트 메니저가 주 부트 디스크의 EFI 시스템 파티션의 HPUX 커널 로더(\efi\hpux\hpux.efi)를 구동(인터럽트 가능한 단계)

  - 인터럽트 없으면 AUTO file((\efi\hpux\auto)의 boot vmunix 명령라인(/stand/vmunix)를 메모리로 로딩

  - 인터럽트 있으면(엔터치면), OS파티션의 커널을 선택할 수 있다.

    ex) boot vmunix.old 등으로...

 

 

# efi_ls -d /dev/disk/disk2_p1 efi
FileName                             Last Modified             Size
.                                      6/15/2012                  0
..                                     6/15/2012                  0
HPUX/                                  6/15/2012                  0
Intel_Firmware/                        6/15/2012                  0
diag/                                  6/15/2012                  0
hp/                                    6/15/2012                  0
tools/                                 6/15/2012                  0

total space 523218944 bytes, free space 520163328 bytes

# efi_ls -d /dev/disk/disk2_p1 efi/hpux
FileName                             Last Modified             Size
.                                      6/15/2012                  0
..                                     6/15/2012                  0
hpux.efi                               6/15/2012             698868
nbp.efi                                6/15/2012              31232
AUTO                                   6/15/2012                 12

total space 523218944 bytes, free space 520163328 bytes

 

# efi_cp -d /dev/disk/disk2_p1 -u efi/hpux/auto /tmp/auto

 

# cat /tmp/auto
boot vmunix

3> init 파일을 읽어 스크립트 순차적인 수행

root@rx233   [/sbin] 
# ll -d rc*.d   --> 수행되는 스크립트(run level에 따라)
dr-xr-xr-x   2 bin        bin           8192 Jun 15 18:05 rc0.d
dr-xr-xr-x   2 bin        bin           8192 Jun 15 18:42 rc1.d
dr-xr-xr-x   2 bin        bin           8192 Jun 15 18:42 rc2.d
dr-xr-xr-x   2 bin        bin           8192 Jun 15 18:42 rc3.d
dr-xr-xr-x   2 bin        bin             96 Jun 15 18:05 rc4.d