maximum number of FD events
cswiger at mac.com
Tue Oct 25 20:43:16 UTC 2011
On Oct 25, 2011, at 1:09 PM, Fr34k wrote:
> We found someone else who seemed to suggest a "fix" by increasing the number of sockets.
> We figured we would give that a shot and see what would happen. We tried 128, and then 256 -- but we still see these messages:
> named: [ID 873579 daemon.info] sockmgr 288760: maximum number of FD events (128) received
> named: [ID 873579 daemon.info] sockmgr 288760: maximum number of FD events (256) received
> Does anyone have more information, suggestions, comments?
Yes, named probably wants 256 - 1024 filedescriptors as a reasonable lower bounds, depending on load. Busy nameservers might well define FD_SETSIZE higher, to 4096 for example.
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