HA standby IP down ??
时间:2011-11-13
来源:互联网
这几天在一套cluster里碰到如下问题: a机的standby IP 在cluster state里显示的为down.但是本机ping此IP 无问题,B机无法ping通, 应用里做system health check的时候报错说 Cluster Node dsus460b: Standby - NOT RESPONDING (ping 17)。 cluster 做切换没有问题。
请问有哪位碰到过类似的情况吗? 有没有什么办法能够解决?谢谢
Node Name: dsus460a State: UP
Network Name: net_diskhb_01 State: UP
Address: Label: hb_a State: UP
Network Name: net_ether_01 State: UP
Address: 10.21.80.61 Label: dsus460aboot State: DOWN
Address: 10.21.80.62 Label: dsus460a State: UP
Address: 172.16.80.62 Label: dsus460astby State: DOWN
Node Name: dsus460b State: UP
Network Name: net_diskhb_01 State: UP
Address: Label: hb_b State: UP
Network Name: net_ether_01 State: UP
Address: 10.21.80.71 Label: dsus460bboot State: DOWN
Address: 10.21.80.72 Label: dsus460b State: UP
Address: 172.16.80.72 Label: dsus460bstby State: UP
--------------------------------------------------------
# netstat -in
Name Mtu Network Address Ipkts Ierrs Opkts Oerrs Coll
en0 1500 link#2 0.21.5e.1e.9.0 56800 0 37711 0 0
en0 1500 10.21.80 10.21.80.62 56800 0 37711 0 0
en3 1500 link#3 0.21.5e.34.16.35 0 0 3154 3154 0
en3 1500 172.16.80 172.16.80.62 0 0 3154 3154 0
lo0 16896 link#1 11373675 0 11377109 0 0
lo0 16896 127 127.0.0.1 11373675 0 11377109 0 0
lo0 16896 ::1 11373675 0 11377109 0 0
# netstat -rn
Routing tables
Destination Gateway Flags Refs Use If Exp Groups
Route Tree for Protocol Family 2 (Internet):
default 10.21.80.254 UGA 19 902 en0 - -
10.21.80.0 10.21.80.62 UHSb 0 0 en0 - - =>
10.21.80/24 10.21.80.62 U 11 4605 en0 - -
10.21.80.62 127.0.0.1 UGHS 85 2906332 lo0 - -
10.21.80.255 10.21.80.62 UHSb 0 4 en0 - -
127/8 127.0.0.1 U 10 2674 lo0 - -
172.16.80.0 172.16.80.62 UHSb 0 0 en3 - - =>
172.16.80/24 172.16.80.62 U 0 23 en3 - -
172.16.80.62 127.0.0.1 UGHS 2 10203 lo0 - -
172.16.80.255 172.16.80.62 UHSb 0 1515 en3 - -
Route Tree for Protocol Family 24 (Internet v6):
::1 ::1 UH 0 0 lo0 - -
请问有哪位碰到过类似的情况吗? 有没有什么办法能够解决?谢谢
Node Name: dsus460a State: UP
Network Name: net_diskhb_01 State: UP
Address: Label: hb_a State: UP
Network Name: net_ether_01 State: UP
Address: 10.21.80.61 Label: dsus460aboot State: DOWN
Address: 10.21.80.62 Label: dsus460a State: UP
Address: 172.16.80.62 Label: dsus460astby State: DOWN
Node Name: dsus460b State: UP
Network Name: net_diskhb_01 State: UP
Address: Label: hb_b State: UP
Network Name: net_ether_01 State: UP
Address: 10.21.80.71 Label: dsus460bboot State: DOWN
Address: 10.21.80.72 Label: dsus460b State: UP
Address: 172.16.80.72 Label: dsus460bstby State: UP
--------------------------------------------------------
# netstat -in
Name Mtu Network Address Ipkts Ierrs Opkts Oerrs Coll
en0 1500 link#2 0.21.5e.1e.9.0 56800 0 37711 0 0
en0 1500 10.21.80 10.21.80.62 56800 0 37711 0 0
en3 1500 link#3 0.21.5e.34.16.35 0 0 3154 3154 0
en3 1500 172.16.80 172.16.80.62 0 0 3154 3154 0
lo0 16896 link#1 11373675 0 11377109 0 0
lo0 16896 127 127.0.0.1 11373675 0 11377109 0 0
lo0 16896 ::1 11373675 0 11377109 0 0
# netstat -rn
Routing tables
Destination Gateway Flags Refs Use If Exp Groups
Route Tree for Protocol Family 2 (Internet):
default 10.21.80.254 UGA 19 902 en0 - -
10.21.80.0 10.21.80.62 UHSb 0 0 en0 - - =>
10.21.80/24 10.21.80.62 U 11 4605 en0 - -
10.21.80.62 127.0.0.1 UGHS 85 2906332 lo0 - -
10.21.80.255 10.21.80.62 UHSb 0 4 en0 - -
127/8 127.0.0.1 U 10 2674 lo0 - -
172.16.80.0 172.16.80.62 UHSb 0 0 en3 - - =>
172.16.80/24 172.16.80.62 U 0 23 en3 - -
172.16.80.62 127.0.0.1 UGHS 2 10203 lo0 - -
172.16.80.255 172.16.80.62 UHSb 0 1515 en3 - -
Route Tree for Protocol Family 24 (Internet v6):
::1 ::1 UH 0 0 lo0 - -
作者: ramon725 发布时间: 2011-11-13
自问自答。。。早晨跟网络team一起查了查,交换机上stby IP 的端口为down 的状态。估计是local 的机器网线或者是交换机的问题。不是系统问题。。。搞定。。。
作者: ramon725 发布时间: 2011-11-14
对不起,您的帖子从发表到现在已超过 1440 分钟,不能再进行编辑,请返回。
没办法修改[疑问]的状态了。。
没办法修改[疑问]的状态了。。
作者: ramon725 发布时间: 2011-11-14
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