故障"/>
oracle 漂移后vip不通,keepalived漂移VIP故障
keepalived漂移VIP故障
keepalived + lvs
172.16.30.31 master
172.16.30.32 backup
172.16.30.10 vip
故障:监控显示keepalived master主机故障;通过ping查看vip存在。master重启以后,VIP漂移回master.
偶然间,重启master网卡发现,vip漂移backup以后,无法漂移回master;需重启master-keealived服务,VIP才可漂移回master.
master:
message
May 9 10:47:06 sd3031 Keepalived_healthcheckers[31967]: Netlink reflector reports IP 172.16.30.31 removed
May 9 10:47:06 sd3031 Keepalived_vrrp[31968]: Netlink reflector reports IP 172.16.30.31 removed
May 9 10:47:06 sd3031 Keepalived_vrrp[31968]: Netlink reflector reports IP 172.16.30.10 removed
May 9 10:47:06 sd3031 Keepalived_healthcheckers[31967]: Netlink reflector reports IP 172.16.30.10 removed
May 9 10:47:06 sd3031 avahi-daemon[3924]: Withdrawing address record for 172.16.30.31 on eth0.
May 9 10:47:06 sd3031 avahi-daemon[3924]: Leaving mDNS multicast group on interface eth0.IPv4 with address 172.16.30.31.
May 9 10:47:06 sd3031 avahi-daemon[3924]: Joining mDNS multicast group on interface eth0.IPv4 with address 172.16.30.10.
May 9 10:47:06 sd3031 avahi-daemon[3924]: IP_ADD_MEMBERSHIP failed: No such device
May 9 10:47:06 sd3031 avahi-daemon[3924]: Withdrawing address record for 172.16.30.10 on eth0.
May 9 10:47:06 sd3031 avahi-daemon[3924]: Interface eth0.IPv4 no longer relevant for mDNS.
May 9 10:47:06 sd3031 kernel: bnx2 0000:0b:00.0: eth0: using MSIX
May 9 10:47:06 sd3031 Keepalived_vrrp[31968]: Kernel is reporting: interface eth0 DOWN
May 9 10:47:06 sd3031 Keepalived_vrrp[31968]: VRRP_Instance(VI_1) Entering FAULT STATE
May 9 10:47:06 sd3031 Keepali
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oracle 漂移后vip不通,keepalived漂移VIP故障
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