[서버관리]VCS 서비스 확인

□ HA 데몬상태

# ps -ef|grep had

root 11227 1 015:02:52 ? 0:00 /opt/VRTSvcs/bin/hashadow

root 11203 1 1 15:02:52 ? 0:04 /opt/VRTSvcs/bin/had

→ 위와같이 had, hashadow 데몬이떠있으면정상

 

□ LLT Heartbeat Link 상태

# lltstat -n

LLT node information:

Node State Links

* 0 dbms1 OPEN 2

1 dbms2 OPEN 2

→위와같이각 Links 가 2개로보이면정상

 

□ GAB Membership Port 확인

# gabconfig -a

GAB Port Memberships

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

Port a gen e65507 membership 01

Port h gen e65524 membership 01

→위와같이 a, h 포트가떠있으며 membership이 0번 node 와 1번 node 가보이면정상

 

□ HA Status 확인

# hastatus -sum

-- SYSTEM STATE

-- System State Frozen

 

A dbms1 RUNNING 0

A dbms2 RUNNING 0

 

-- GROUP STATE

-- Group System Probed AutoDisabled State

 

B Oracle dbms1 Y N OFFLINE

B Oracle dbms2 Y N ONLINE

→ 위와같이 Oracle Service Group 이 dbms2 에서 ONLINE 인지확인

 

□ Virtual IP 확인

# ifconfig -a

eth0 Link encap:Ethernet HWaddr 00:30:6E:F3:52:31

inet addr:192.168.254.222 Bcast:192.168.254.255 Mask:255.255.255.0

inet6 addr: fe80::230:6eff:fef3:5231/64 Scope:Link

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

RX packets:69518290 errors:0 dropped:0 overruns:0 frame:7

TX packets:86250448 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:12808034148 (11.9 GiB) TX bytes:82464026785 (76.8 GiB)

Interrupt:56

 

eth0:0 Link encap:Ethernet HWaddr 00:30:6E:F3:52:31

inet addr:192.168.254.221 Bcast:192.168.254.255 Mask:255.255.255.0

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

Interrupt:56

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.

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→위와같이 eth0:0 에 221번 VIP 가올라가있으면정상

 

□ Mount 여부확인

# df -k

→ oracle, data1, data2, data3 의각 mount point 들이보이며 access 가능하면정상

 

□ VCS Engine Log 확인

# vi /var/VRTSvcs/log/engine_A.log

→ 특별한 이슈나 error 메시지는 없는지 확인