Stalling slave transfers
mail at tomsommer.dk
Wed May 8 07:26:27 UTC 2013
I have a problem with one of 3 slave servers, all set up the exact same
way, with the exact same bind version and configuration.
One slave has a problem transfering zones from the master.
The logfiles are flooded with "received notify for zone" .. "refresh in
progress, refresh check queued" lines and "rndc status" returns a
constant high number of "soa queries in progress".
After a few hours the zones are transfers, so the connection to the
master is working, but there is a major delay. I tried resetting the
slave and transfering ALL slave zones again, which worked fine
instantly. The problem still appeared again after a few hours though.
The master has three network-paths, one on external IP, one on internal
IP and one on IPv6. All 3 paths work fine, because the transfers happen
after an hour or so.
There is no hints in the master's log.
The other two slaves are running perfectly, no errors or delays what so
Bind version 9.9.2-P2 (recently upgraded to).
Any hints would be appreciated, as I feel like I've exhausted most
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