如何重新啟動叢集 (Sun Cluster 系統管理指南 (適用於 Solaris 作業系統))

Sun Cluster 系統管理指南 (適用於 Solaris 作業系統)

如何重新啟動叢集

執行 scshutdown( 1M) 指令關閉叢集，然後在每一個節點上使用 boot( 1M) 指令啟動叢集。

SPARC︰如果叢集正在執行 Oracle Parallel Server/Real Application Clusters，請關閉所有資料庫實例。

請參閱 Oracle Parallel Server/Real Application Clusters 產品說明文件，以取得關機程序的說明。

成為叢集中任何節點的超級使用者。

關閉叢集。

從叢集中的單一節點，鍵入下列指令。
# scshutdown -g0 -y
會關閉每一個節點。

註解 –
叢集節點和叢集交互連接之間必須有運轉中的連線，才能夠成為叢集成員。

啟動每一個節點。

節點的啟動順序沒有任何影響，除非您在兩次關機之間進行配置變更。如果您在關機期間變更任何配置，請先以最近的配置啟動節點。

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

當叢集元件啟動時，訊息會出現在啟動節點的主控台上。

確認節點啟動成功而且是在線上狀態。

scstat 指令可報告節點的狀態。
# scstat -n
註解 –
如果叢集節點的 /var 檔案系統已滿，Sun Cluster 可能無法在該節點上重新啟動。如果發生此問題，請參閱如何修復整個 /var 檔案系統。

SPARC: 範例—重新啟動叢集

以下範例顯示先停止叢集正常作業並關閉所有節點使其顯示 ok 提示符號、然後重新啟動叢集時的主控台輸出。 -g 0 選項可將寬限期設成零，-y 提供自動的 yes 回應，以確認問題。關機訊息還會出現在叢集中其他節點的主控台上。

# 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: 範例—重新啟動叢集

以下範例顯示先停止叢集正常作業並關閉所有節點、然後重新啟動叢集時的主控台輸出。 -g 0 選項可將寬限期設成零，-y 提供自動的 yes 回應，以確認問題。關機訊息還會出現在叢集中其他節點的主控台上。

# 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: