Saw something for this a while ago

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Post #160,885 by drewk 6/21/04 8:53:12 PM Reply	Saw something for this a while ago It was in Linux Journal, search on PERL and heartbeat. Each node has a daemon (written in PERL in this instance) running that listens for a heartbeat from the master. Heartbeat is sent to each node sequentially, some discrete interval between each. Any node that doesn't get a heartbeat for X intervals issues its own heartbeat. Any heartbeat heard is assumed to be the master. So the first node is the master. If it drops out, the second node is the first one to notice and sends out a new heartbeat to all other nodes. I'm probably mis-remembering some of the details but that was the basics of it. === Implicitly condoning stupidity since 2001.
Post #160,889 by Another Scott 6/21/04 9:00:59 PM Reply	OT: Isn't PERL a no-no?
Post #160,897 by folkert 6/21/04 9:23:47 PM Reply	By who's measure? FreeBSD? OK. Linux Distros in General is RIFE with Perl. Debian couldn't live without, RedHat uses it all over, Mandrake, let us not go there. Where did you get this bit of info? -- [link\|mailto:greg@gregfolkert.net\|greg], [link\|http://www.iwethey.org/ed_curry\|REMEMBER ED CURRY!] @ *i_wethey* Heard near the SCOG employee entry/exit way: `Security: We got another Mass Exodus Doorway Jam.`
Post #160,916 by Another Scott 6/21/04 10:15:15 PM Reply	Too obscure, I guess. My understanding is that it's [link\|http://www.perl.org/about/style-guide.html\|Perl], not PERL. I'll go slink away now.... Cheers, Scott.
Post #160,918 by drewk 6/21/04 10:18:50 PM Reply	Bah, figured it was a captalization slam Some things I can't be bothered looking up. That's one of them. === Implicitly condoning stupidity since 2001.
Post #160,919 by Another Scott 6/21/04 10:20:15 PM Reply	Thank you. I'll be here all week.
Post #161,193 by ben_tilly 6/23/04 10:39:24 AM Reply	Fair, but note Anyone involved with Perl will be annoyed by your getting it wrong. Whether this is cause to remember or a bonus for not remembering depends on your perspective and personality. Cheers, Ben To deny the indirect purchaser, who in this case is the ultimate purchaser, the right to seek relief from unlawful conduct, would essentially remove the word consumer from the Consumer Protection Act - [link\|http://www.techworld.com/opsys/news/index.cfm?NewsID=1246&Page=1&pagePos=20\|Nebraska Supreme Court]
Post #160,924 by folkert 6/21/04 10:27:27 PM Reply	I was already admonished for that. Hence I didn't use the wrong usage. -- [link\|mailto:greg@gregfolkert.net\|greg], [link\|http://www.iwethey.org/ed_curry\|REMEMBER ED CURRY!] @ *i_wethey* Heard near the SCOG employee entry/exit way: `Security: We got another Mass Exodus Doorway Jam.`

clustering, best practices and standards - (boxley) - (23) - June 21, 2004, 07:39:41 AM EDT

Single lock manager? - (broomberg) - (21) - June 21, 2004, 07:15:56 PM EDT

Saw something for this a while ago - (drewk) - (7) - June 21, 2004, 08:53:12 PM EDT

OT: Isn't PERL a no-no? -NT - (Another Scott) - (6) - June 21, 2004, 09:00:59 PM EDT

By who's measure? - (folkert) - (5) - June 21, 2004, 09:23:47 PM EDT

Too obscure, I guess. - (Another Scott) - (4) - June 21, 2004, 10:15:15 PM EDT

Bah, figured it was a captalization slam - (drewk) - (2) - June 21, 2004, 10:18:50 PM EDT

Thank you. I'll be here all week. -NT - (Another Scott) - June 21, 2004, 10:20:15 PM EDT

Fair, but note - (ben_tilly) - June 23, 2004, 10:39:24 AM EDT

I was already admonished for that. - (folkert) - June 21, 2004, 10:27:27 PM EDT

all nodes should separate - (boxley) - (12) - June 22, 2004, 06:59:33 AM EDT

Nice theory - (broomberg) - (11) - June 22, 2004, 09:41:39 AM EDT

it should do the following - (boxley) - (10) - June 22, 2004, 11:03:01 AM EDT

Are all nodes full peers? - (drewk) - (9) - June 22, 2004, 11:34:35 AM EDT

different setup - (boxley) - (7) - June 22, 2004, 11:40:34 AM EDT

You've described exactly what... - (folkert) - (6) - June 22, 2004, 11:59:00 AM EDT

Alternatively... - (pwhysall) - (5) - June 22, 2004, 01:06:36 PM EDT

I could, if I could get a real multithreaded OS - (boxley) - (4) - June 22, 2004, 01:38:46 PM EDT

You want VMS. You just don't know it yet. -NT - (pwhysall) - (3) - June 22, 2004, 03:29:35 PM EDT

40k a month, no thanx, took one out of there 2 years ago -NT - (boxley) - (2) - June 22, 2004, 06:01:14 PM EDT

40k a month? WTF for? - (pwhysall) - (1) - June 22, 2004, 06:06:42 PM EDT

lease with the supplier(big ass telco), no support at all - (boxley) - June 22, 2004, 06:17:47 PM EDT

"My god, it's full of peers!" -NT - (deSitter) - June 22, 2004, 12:47:09 PM EDT

http://linux-ha.org/ -NT - (drewk) - June 22, 2004, 01:57:50 AM EDT

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