Thread: [SSI-users] Can keepalive/spawndaemon be used in other projects?
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From: Robert S. B. <rs...@ba...> - 2003-09-18 21:53:01
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Can keepalive/spawndaemon be used in other projects, or does this facility require the openssi patches to be applied to the kernel for it to function? -Bob Baker -- Robert S. Baker <rs...@ba...> |
From: Bruce W. <br...@ka...> - 2003-09-19 19:54:03
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Not really. Unlike other HA technologies, there is only one instance of the keepalive daemon and that instance depends on clusterwide process management to start, monitor and restart processes. bruce > Can keepalive/spawndaemon be used in other projects, or does this > facility require the openssi patches to be applied to the kernel for it > to function? > > > -Bob Baker > -- > Robert S. Baker <rs...@ba...> > > > > ------------------------------------------------------- > This sf.net email is sponsored by:ThinkGeek > Welcome to geek heaven. > http://thinkgeek.com/sf > _______________________________________________ > Ssic-linux-users mailing list > Ssi...@li... > https://lists.sourceforge.net/lists/listinfo/ssic-linux-users |
From: Robert S. B. <rs...@ba...> - 2003-09-19 20:22:08
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But what it only had to keep a service alive on a single box with a stock kernel? On Fri, 2003-09-19 at 12:32, Bruce Walker wrote: > Not really. Unlike other HA technologies, there is only one instance of the > keepalive daemon and that instance depends on clusterwide process management > to start, monitor and restart processes. > > bruce > > Can keepalive/spawndaemon be used in other projects, or does this > > facility require the openssi patches to be applied to the kernel for it > > to function? > > > > > > -Bob Baker > > -- > > Robert S. Baker <rs...@ba...> > > > > > > > > ------------------------------------------------------- > > This sf.net email is sponsored by:ThinkGeek > > Welcome to geek heaven. > > http://thinkgeek.com/sf > > _______________________________________________ > > Ssic-linux-users mailing list > > Ssi...@li... > > https://lists.sourceforge.net/lists/listinfo/ssic-linux-users -- Robert S. Baker <rs...@ba...> |
From: David B. Z. <dav...@hp...> - 2003-09-19 23:01:32
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On Friday, September 19, 2003, at 09:47 AM, Robert S. Baker wrote: > But what it only had to keep a service alive on a single box with a > stock kernel? > > Why not add a "respawn" line to /etc/inittab and have the init command do it? David |
From: Brian J. W. <Bri...@hp...> - 2003-09-19 23:09:12
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Robert S. Baker wrote: > But what it only had to keep a service alive on a single box with a > stock kernel? It makes some system calls that are only supported by OpenSSI. Theoretically, you could edit the source code to disabled these calls, recompile, and try using it on a single machine. Brian |