Node unreachable even though the nodes are pingable
mark at basho.com
Mon Feb 11 18:45:09 EST 2013
I suspect you've gotten to the bottom of this (as we haven't heard
from you in a few days), but upon re-reading this I noticed the
The following nodes are unreachable: ['riak at 192.168.8.134',
'riak at 192.168.8.135']
electic at riak-6:/var/lib/riak/leveldb$ ping 188.8.131.52
PING 184.108.40.206 (220.127.116.11) 56(84) bytes of data.
--- 18.104.22.168 ping statistics ---
1 packets transmitted, 0 received, 100% packet loss, time 0ms
It looks like you're trying to ping "22.214.171.124", which is different
from the "192.168.8.134" address above.
That may not solve the issue, but it might not be a bad place to start.
Hope that helps. Let us know if you're still chasing this.
On Mon, Feb 4, 2013 at 4:20 PM, Shrikar archak <shrikar84 at gmail.com> wrote:
> Hi All,
> We have a 6 node riak cluster running on riak 1.2.1
> I am often seeing this issue where the nodes become unreachable
> when I run the riak-admin command
> electic at riak-6:/var/lib/riak/leveldb$ riak-admin ring-status
> Attempting to restart script through sudo -H -u riak
> ================================== Claimant
> Claimant: 'riak at 192.168.8.132'
> Status: up
> Ring Ready: true
> ============================== Ownership Handoff
> No pending changes.
> ============================== Unreachable Nodes
> The following nodes are unreachable: ['riak at 192.168.8.134',
> 'riak at 192.168.8.135']
> electic at riak-6:/var/lib/riak/leveldb$ ping 126.96.36.199
> PING 188.8.131.52 (184.108.40.206) 56(84) bytes of data.
> --- 220.127.116.11 ping statistics ---
> 1 packets transmitted, 0 received, 100% packet loss, time 0ms
> electic at riak-6:/var/lib/riak/leveldb$ ping 192.168.8.134
> PING 192.168.8.134 (192.168.8.134) 56(84) bytes of data.
> 64 bytes from 192.168.8.134: icmp_req=1 ttl=64 time=0.062 ms
> 64 bytes from 192.168.8.134: icmp_req=2 ttl=64 time=0.057 ms
> electic at riak-6:/var/lib/riak/leveldb$ ping 192.168.8.135
> PING 192.168.8.135 (192.168.8.135) 56(84) bytes of data.
> 64 bytes from 192.168.8.135: icmp_req=1 ttl=64 time=0.065 ms
> 64 bytes from 192.168.8.135: icmp_req=2 ttl=64 time=0.057 ms
> Has anyone faced similar problems like these?
> During this time the latency increases to 1 second or more than that.
> Please let me know if there is a way to get around this problem.
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