test

Solaris OS용 Sun Cluster 시스템 관리 안내서

클러스터를 재부트하는 방법

scshutdown(1M) 명령을 실행하여 클러스터를 종료한 다음 각 노드에서 boot(1M) 명령을 사용하여 클러스터를 부트합니다.

  1. SPARC: 클러스터에서 Oracle Parallel Server/Real Application Clusters를 실행하는 경우 데이터베이스 인스턴스를 모두 종료합니다.

    종료 절차에 대한 내용은 Oracle Parallel Server/Real Application Clusters 제품 설명서를 참조하십시오.

  2. 클러스터의 노드에서 수퍼유저가 됩니다.

  3. 클러스터를 종료합니다.

    클러스터의 한 노드에서 다음 명령을 입력합니다. 


    # scshutdown -g0 -y

    각 노드가 종료됩니다.

    주 –

    클러스터 멤버쉽을 얻으려면 클러스터 노드에 클러스터 상호 연결에 대하여 작동하는 연결이 있어야 합니다.

  4. 각 노드를 부트합니다.

    시스템 종료 사이에 구성을 변경하지 않으면 노드 부트 순서가 중요하지 않습니다. 종료 중간에 구성을 변경하려면 먼저 최근 구성을 사용하여 노드를 시작하십시오.

    • SPARC: 


      ok boot

    • x86: 


                            <<< Current Boot Parameters >>>
Boot path: /pci@0,0/pci8086,2545@3/pci8086,1460@1d/pci8086,341a@7,1/
sd@0,0:a
Boot args:

Type    b [file-name] [boot-flags] <ENTER>  to boot with options
or      i <ENTER>                           to enter boot interpreter
or      <ENTER>                             to boot with defaults

                  <<< timeout in 5 seconds >>>
Select (b)oot or (i)nterpreter: b

    클러스터 구성 요소가 활성화되면 부트된 노드의 콘솔에 메시지가 나타납니다.

  5. 노드가 오류 없이 부트되고 온라인 상태인지 확인합니다.

    scstat 명령은 노드의 상태를 보고합니다.


    # scstat -n

    주 –

    클러스터 노드의 /var 파일 시스템이 모두 차면 해당 노드에서 Sun Cluster를 다시 시작하지 못할 수도 있습니다. 이러한 문제가 발생하면 완전히 찬 /var 파일 시스템을 복구하는 방법를 참조하십시오.

SPARC: 예—클러스터 재부트하기

다음 예는 정상적인 클러스터 작동을 중지시키고 모든 노드를 종료하여 ok 프롬프트로 전환한 다음 클러스터를 다시 시작할 때 표시되는 콘솔 출력입니다. 여기서 -g 0 옵션을 사용하면 종료 시간이 0으로 설정되고, -y 옵션을 사용하면 묻는 메시지에 자동으로 yes로 답합니다. 시스템 종료 메시지는 클러스터에 있는 다른 노드의 콘솔에도 나타납니다. 


# scshutdown -g0 -y
Wed Mar 10 13:47:32 phys-schost-1 cl_runtime: 
WARNING: CMM monitoring disabled.
phys-schost-1# 
INIT: New run level: 0
The system is coming down.  Please wait.
...
The system is down.
syncing file systems... done
Program terminated
ok boot
Rebooting with command: boot 
...
Hostname: phys-schost-1
Booting as part of a cluster
...
NOTICE: Node phys-schost-1: attempting to join cluster
...
NOTICE: Node phys-schost-2 (incarnation # 937690106) has become reachable.
NOTICE: Node phys-schost-3 (incarnation # 937690290) has become reachable.
NOTICE: cluster has reached quorum.
...
NOTICE: Cluster members: phys-schost-1 phys-schost-2 phys-schost-3.
...
NOTICE: Node phys-schost-1: joined cluster
...
The system is coming up.  Please wait.
checking ufs filesystems
...
reservation program successfully exiting
Print services started.
volume management starting.
The system is ready.
phys-schost-1 console login:
NOTICE: Node phys-schost-1: joined cluster
...
The system is coming up.  Please wait.
checking ufs filesystems
...
reservation program successfully exiting
Print services started.
volume management starting.
The system is ready.
phys-schost-1 console login:

x86: 예—클러스터 재부트하기

다음 예는 정상적인 클러스터 작동을 중지시키고 모든 노드를 종료한 다음 클러스터를 다시 시작할 때 표시되는 콘솔 출력입니다. 여기서 -g 0 옵션을 사용하면 종료 시간이 0으로 설정되고, -y 옵션을 사용하면 묻는 메시지에 자동으로 yes로 답합니다. 시스템 종료 메시지는 클러스터에 있는 다른 노드의 콘솔에도 나타납니다.


# scshutdown -g0 -y
May  2 10:32:57 phys-schost-1 cl_runtime: 
WARNING: CMM: Monitoring disabled.  
root@phys-schost-1#
INIT: New run level: 0
The system is coming down.  Please wait.
System services are now being stopped.
/etc/rc0.d/K05initrgm: Calling scswitch -S (evacuate)
failfasts already disabled on node 1
Print services already stopped.
May  2 10:33:13 phys-schost-1 syslogd: going down on signal 15
The system is down.
syncing file systems... done
Type any key to continue

ATI RAGE SDRAM BIOS P/N GR-xlint.007-4.330
*                                        BIOS Lan-Console 2.0
Copyright (C) 1999-2001  Intel Corporation
MAC ADDR: 00 02 47 31 38 3C
AMIBIOS (C)1985-2002 American Megatrends Inc.,
Copyright 1996-2002 Intel Corporation
SCB20.86B.1064.P18.0208191106
SCB2 Production BIOS Version 2.08
BIOS Build 1064
2 X Intel(R) Pentium(R) III CPU family      1400MHz
Testing system memory, memory size=2048MB
2048MB Extended Memory Passed
512K L2 Cache SRAM Passed
ATAPI CD-ROM SAMSUNG CD-ROM SN-124

Press <F2> to enter SETUP, <F12> Network

Adaptec AIC-7899 SCSI BIOS v2.57S4
(c) 2000 Adaptec, Inc. All Rights Reserved.
    Press <Ctrl><A> for SCSISelect(TM) Utility!

Ch B,  SCSI ID: 0 SEAGATE  ST336605LC        160
       SCSI ID: 1 SEAGATE  ST336605LC        160
       SCSI ID: 6 ESG-SHV  SCA HSBP M18      ASYN
Ch A,  SCSI ID: 2 SUN      StorEdge 3310     160
       SCSI ID: 3 SUN      StorEdge 3310     160

AMIBIOS (C)1985-2002 American Megatrends Inc.,
Copyright 1996-2002 Intel Corporation
SCB20.86B.1064.P18.0208191106
SCB2 Production BIOS Version 2.08
BIOS Build 1064

2 X Intel(R) Pentium(R) III CPU family      1400MHz
Testing system memory, memory size=2048MB
2048MB Extended Memory Passed
512K L2 Cache SRAM Passed
ATAPI CD-ROM SAMSUNG CD-ROM SN-124    

SunOS - Intel Platform Edition             Primary Boot Subsystem, vsn 2.0

                        Current Disk Partition Information

                 Part#   Status    Type      Start       Length
                ================================================
                   1     Active   X86 BOOT     2428       21852
                   2              SOLARIS     24280     71662420
                   3              <unused> 
                   4              <unused>
              Please select the partition you wish to boot: *       *

Solaris DCB

			       loading /solaris/boot.bin

SunOS Secondary Boot version 3.00

                  Solaris Intel Platform Edition Booting System

Autobooting from bootpath: /pci@0,0/pci8086,2545@3/pci8086,1460@1d/
pci8086,341a@7,1/sd@0,0:a

If the system hardware has changed, or to boot from a different
device, interrupt the autoboot process by pressing ESC.
Press ESCape to interrupt autoboot in 2 seconds.
Initializing system
Please wait...
Warning: Resource Conflict - both devices are added

NON-ACPI device: ISY0050
     Port: 3F0-3F5, 3F7; IRQ: 6; DMA: 2
ACPI device: ISY0050
     Port: 3F2-3F3, 3F4-3F5, 3F7; IRQ: 6; DMA: 2

                     <<< Current Boot Parameters >>>
Boot path: /pci@0,0/pci8086,2545@3/pci8086,1460@1d/pci8086,341a@7,1/
sd@0,0:a
Boot args: 

Type    b [file-name] [boot-flags] <ENTER>  to boot with options
or      i <ENTER>                           to enter boot interpreter
or      <ENTER>                             to boot with defaults

                  <<< timeout in 5 seconds >>>

Select (b)oot or (i)nterpreter: b
Size: 275683 + 22092 + 150244 Bytes
/platform/i86pc/kernel/unix loaded - 0xac000 bytes used
SunOS Release 5.9 Version Generic_112234-07 32-bit
Copyright 1983-2003 Sun Microsystems, Inc.  All rights reserved.
Use is subject to license terms.
configuring IPv4 interfaces: e1000g2.
Hostname: phys-schost-1
Booting as part of a cluster
NOTICE: CMM: Node phys-schost-1 (nodeid = 1) with votecount = 1 added.
NOTICE: CMM: Node phys-schost-2 (nodeid = 2) with votecount = 1 added.
NOTICE: CMM: Quorum device 1 (/dev/did/rdsk/d1s2) added; votecount = 1, bitmask
of nodes with configured paths = 0x3.
NOTICE: clcomm: Adapter e1000g3 constructed
NOTICE: clcomm: Path phys-schost-1:e1000g3 - phys-schost-2:e1000g3 being constructed
NOTICE: clcomm: Path phys-schost-1:e1000g3 - phys-schost-2:e1000g3 being initiated
NOTICE: clcomm: Path phys-schost-1:e1000g3 - phys-schost-2:e1000g3 online
NOTICE: clcomm: Adapter e1000g0 constructed
NOTICE: clcomm: Path phys-schost-1:e1000g0 - phys-schost-2:e1000g0 being constructed
NOTICE: CMM: Node phys-schost-1: attempting to join cluster.
NOTICE: clcomm: Path phys-schost-1:e1000g0 - phys-schost-2:e1000g0 being initiated
NOTICE: CMM: Quorum device /dev/did/rdsk/d1s2: owner set to node 1.
NOTICE: CMM: Cluster has reached quorum.
NOTICE: CMM: Node phys-schost-1 (nodeid = 1) is up; new incarnation number = 1068496374.
NOTICE: CMM: Node phys-schost-2 (nodeid = 2) is up; new incarnation number = 1068496374.
NOTICE: CMM: Cluster members: phys-schost-1 phys-schost-2.
NOTICE: CMM: node reconfiguration #1 completed.
NOTICE: CMM: Node phys-schost-1: joined cluster.
WARNING: mod_installdrv: no major number for rsmrdt
ip: joining multicasts failed (18) on clprivnet0 - will use link layer
broadcasts for multicast
The system is coming up.  Please wait.
checking ufs filesystems
/dev/rdsk/c1t0d0s5: is clean.
NOTICE: clcomm: Path phys-schost-1:e1000g0 - phys-schost-2:e1000g0 online
NIS domain name is dev.eng.mycompany.com
starting rpc services: rpcbind keyserv ypbind done.
Setting netmask of e1000g2 to 255.255.255.0
Setting netmask of e1000g3 to 255.255.255.128
Setting netmask of e1000g0 to 255.255.255.128
Setting netmask of clprivnet0 to 255.255.255.0
Setting default IPv4 interface for multicast: add net 224.0/4: gateway phys-schost-1
syslog service starting.
obtaining access to all attached disks


*****************************************************************************
*
* The X-server can not be started on display :0...
*
*****************************************************************************
volume management starting.
Starting Fault Injection Server...
The system is ready.

phys-schost-1 console login: