Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Hi all,
we are testing drbd.
We have 500 nodes, two nodes as a drbd pair(primary/secondary).
Several days ago, we encounter a problem:
PingAck did not arrive in time
...
And I wondered whether it is a configuration problem.
I considered the parameter 'ping-timeout' to be suspicious.
Then I made it to 5s instead of the default 500ms, and used command
drbdadm adjust all
to drive it to work.
The problem had gone!
Do you have any suggestion on the value of 'ping-timeout'? 5s is enough? or 10s? or it depends on the network?
Thanks,
Gui
guihecheng at cmss.chinamobile.com
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