RAC中DB资源的分配

显示全部楼层 · 2012-3-7 17:12:34

有谁知道为什么master node的instance关闭了 DB还在master host上么，不是应该切换到另外一个host上么？
[oracle@rac2 admin]$ crs_stat -t
Name Type TargetState Host
------------------------------------------------------------
ora....SM1.asm applicationONLINEONLINErac1
ora....C1.lsnr applicationONLINEONLINErac1
ora.rac1.gsd applicationONLINEONLINErac1
ora.rac1.ons applicationONLINEONLINErac1
ora.rac1.vip applicationONLINEONLINErac1
ora....SM2.asm applicationONLINEONLINErac2
ora....C2.lsnr applicationONLINEONLINErac2
ora.rac2.gsd applicationONLINEONLINErac2
ora.rac2.ons applicationONLINEONLINErac2
ora.rac2.vip applicationONLINEONLINErac2
ora.sytong.dbapplicationONLINEONLINErac1
ora....g1.inst applicationOFFLINE OFFLINE

ora....g2.inst applicationONLINEONLINErac2

千问 · 2012-3-7 17:12:34

一个服务器监听断开了就自动连接到另一个监听,数据库文件是共享的啊，不变化

千问 · 2012-3-7 17:12:34

看vip漂移了吗

千问 · 2012-3-7 17:12:34

instance是不会漂的，有问题只会offline,
service 和vip 会漂

千问 · 2012-3-7 17:12:34

只有服务和VIP会漂

千问 · 2012-3-7 17:12:34

liu_qingwei2008 发表于 2014-9-16 17:19
看vip漂移了吗
vip等了很久也没漂
[root@rac2 ~]# ifconfig
eth0Link encap:EthernetHWaddr 08:00:27:1B:7A:97

inet addr:192.168.0.3Bcast:192.168.0.255Mask:255.255.255.0

inet6 addr: fe80::a00:27ff:fe1b:7a97/64 Scope:Link

UP BROADCAST RUNNING MULTICASTMTU:1500Metric:1

RX packets:858 errors:0 dropped:0 overruns:0 frame:0

TX packets:822 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:99377 (97.0 KiB)TX bytes:171004 (166.9 KiB)
eth0:1Link encap:EthernetHWaddr 08:00:27:1B:7A:97

inet addr:192.168.0.13Bcast:192.168.0.255Mask:255.255.255.0

UP BROADCAST RUNNING MULTICASTMTU:1500Metric:1
eth1Link encap:EthernetHWaddr 08:00:27:34:B0:A8

inet addr:10.0.0.3Bcast:10.0.0.255Mask:255.255.255.0

inet6 addr: fe80::a00:27ff:fe34:b0a8/64 Scope:Link

UP BROADCAST RUNNING MULTICASTMTU:1500Metric:1

RX packets:86341 errors:0 dropped:0 overruns:0 frame:0

TX packets:92756 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:65124605 (62.1 MiB)TX bytes:70390507 (67.1 MiB)
loLink encap:Local Loopback

inet addr:127.0.0.1Mask:255.0.0.0

inet6 addr: ::1/128 Scope:Host

UP LOOPBACK RUNNINGMTU:16436Metric:1

RX packets:11886 errors:0 dropped:0 overruns:0 frame:0

TX packets:11886 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:0

RX bytes:5464472 (5.2 MiB)TX bytes:5464472 (5.2 MiB)