Hi,
I have three nodes oben, mitte and unten.
Test:
I have disabled eth0 on mitte, so that mitte will be excluded.
Result:
Oben and unten are trying to fence mitte and build a new cluster. OK!
But mitte tries to fence oben and unten. PROBLEM!
Why can this happen? Mitte knows that it can not build a cluster. See
Logfile from mitte: "Have 1, need 2"
Logfile from mitte:
Aug 3 12:53:17 mitte lock_gulmd_core[1845]: Client (oben) expired Aug
3 12:53:17 mitte lock_gulmd_core[1845]: Core lost slave quorum. Have 1,
need 2. Switching to Arbitrating. Aug 3 12:53:17 mitte
lock_gulmd_core[2120]: Gonna exec fence_node oben Aug 3 12:53:17 mitte
lock_gulmd_core[1845]: Forked [2120] fence_node oben with a 0 pause. Aug
3 12:53:17 mitte fence_node[2120]: Performing fence method, manual, on
oben.
cluster.ccs:
cluster {
name = "tom"
lock_gulm {
servers = ["oben", "mitte", "unten"]
}
}
fence.ccs:
fence_devices {
manual_oben {
agent = "fence_manual"
}
manual_mitte ...
nodes.ccs:
nodes {
oben {
ip_interfaces {
eth0 = "192.168.100.241"
}
fence {
manual {
manual_oben {
ipaddr = "192.168.100.241"
}
}
}
}
mitte ...
regards
Bernd Schumacher
