* [9fans] simulataneous icmp conversations @ 2003-11-05 4:33 YAMANASHI Takeshi 2003-11-05 16:15 ` David Presotto 0 siblings, 1 reply; 2+ messages in thread From: YAMANASHI Takeshi @ 2003-11-05 4:33 UTC (permalink / raw) To: 9fans I would like to use ip/gping to do health checking more than 16 servers. But the number of simulataneous icmp conversations is limited to 16 in /sys/src/9/ip/icmp.c. Should I change 16 to 64 or greater and recompile the kernel, or change ip/gping to open/close pingfd everytime an icmp echo- request-reply-cycle completes? -- ^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [9fans] simulataneous icmp conversations 2003-11-05 4:33 [9fans] simulataneous icmp conversations YAMANASHI Takeshi @ 2003-11-05 16:15 ` David Presotto 0 siblings, 0 replies; 2+ messages in thread From: David Presotto @ 2003-11-05 16:15 UTC (permalink / raw) To: 9fans [-- Attachment #1: Type: text/plain, Size: 132 bytes --] Go ahead and up the limit. I'll change it to 128 on sources. We've got a lot more memory than we did when I first wrote the code. [-- Attachment #2: Type: message/rfc822, Size: 2474 bytes --] From: YAMANASHI Takeshi <uncover@beat.cc.titech.ac.jp> To: 9fans@cse.psu.edu Subject: [9fans] simulataneous icmp conversations Date: Wed, 5 Nov 2003 13:33:34 +0900 Message-ID: <aa5b5432f8700e107a56a2ffd2acab24@orthanc.cc.titech.ac.jp> I would like to use ip/gping to do health checking more than 16 servers. But the number of simulataneous icmp conversations is limited to 16 in /sys/src/9/ip/icmp.c. Should I change 16 to 64 or greater and recompile the kernel, or change ip/gping to open/close pingfd everytime an icmp echo- request-reply-cycle completes? -- ^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2003-11-05 16:15 UTC | newest] Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2003-11-05 4:33 [9fans] simulataneous icmp conversations YAMANASHI Takeshi 2003-11-05 16:15 ` David Presotto
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