最近遇到一个怪事。
两台小机(A机 、B机)做了HA并发
但一段时间后,其中B机登录不了(假死),从A机中看到有以下错误。
Remote node Concurrent Volume Group fail
重启B机后问题解决,启动数据库遇到如下问题
#crs_start -all
CRS-0223: Resource 'ora.p615.ons' has placement error.
CRS-0223: Resource 'ora.p630.ons' has placement error
#crs_stat -t 状态正常
以上故障大概十来天又重复出现
原来没有这样故障,是在前段时间机房搬迁之后才出现的。
errpt信息
AB59ABFF 1014034213 U U LIBLVM Remote node Concurrent Volume Group fail
90EDB0A5 1014034213 P S topsvcs Dead Man Switch being allowed to expire.
3D32B80D 1014030013 P S topsvcs NIM thread blocked
3D32B80D 1014005313 P S topsvcs NIM thread blocked
[img]file:///C:Documents and SettingsAdministratorApplication DataTencentUsers147288449QQWinTempRichOle2QI2[VVIJX]R}ECBFY~(VUB.jpg[/img]
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