Re: [systemd-devel] [IDEA] systemd as basis for HA clusters

2013-07-25 Thread Lennart Poettering
On Sun, 21.07.13 06:36, Jan Engelhardt (jeng...@inai.de) wrote: On Saturday 2013-07-20 02:05, Pablo Nehab Hess wrote: Hi all, I was wondering how much systemd could add to current high availability cluster setups. [...] Does this idea even make sense? Is it too one systemd to rule

Re: [systemd-devel] [IDEA] systemd as basis for HA clusters

2013-07-25 Thread Lennart Poettering
On Fri, 19.07.13 21:05, Pablo Nehab Hess (pa...@hess.net.br) wrote: Hi all, I was wondering how much systemd could add to current high availability cluster setups. Today systemd is used on HA clusters as just an init replacement. However, there are systemd features that might come in

Re: [systemd-devel] [IDEA] systemd as basis for HA clusters

2013-07-25 Thread Tomasz Torcz
On Thu, Jul 25, 2013 at 06:51:21PM +0200, Lennart Poettering wrote: On Fri, 19.07.13 21:05, Pablo Nehab Hess (pa...@hess.net.br) wrote: Hi all, I was wondering how much systemd could add to current high availability cluster setups. Today systemd is used on HA clusters as just an

Re: [systemd-devel] [IDEA] systemd as basis for HA clusters

2013-07-25 Thread Jan Engelhardt
On Thursday 2013-07-25 18:52, Lennart Poettering wrote: On Sun, 21.07.13 06:36, Jan Engelhardt (jeng...@inai.de) wrote: I was wondering how much systemd could add to current high availability cluster setups. [...] Does this idea even make sense? Is it too one systemd to rule them all? If

Re: [systemd-devel] [IDEA] systemd as basis for HA clusters

2013-07-25 Thread Lennart Poettering
On Thu, 25.07.13 21:21, Tomasz Torcz (to...@pipebreaker.pl) wrote: On Thu, Jul 25, 2013 at 06:51:21PM +0200, Lennart Poettering wrote: On Fri, 19.07.13 21:05, Pablo Nehab Hess (pa...@hess.net.br) wrote: Hi all, I was wondering how much systemd could add to current high

Re: [systemd-devel] [IDEA] systemd as basis for HA clusters

2013-07-25 Thread Colin Guthrie
'Twas brillig, and Lennart Poettering at 25/07/13 20:59 did gyre and gimble: On Thu, 25.07.13 21:21, Tomasz Torcz (to...@pipebreaker.pl) wrote: On Thu, Jul 25, 2013 at 06:51:21PM +0200, Lennart Poettering wrote: On Fri, 19.07.13 21:05, Pablo Nehab Hess (pa...@hess.net.br) wrote: Hi all, I

Re: [systemd-devel] [IDEA] systemd as basis for HA clusters

2013-07-20 Thread Jan Engelhardt
On Saturday 2013-07-20 02:05, Pablo Nehab Hess wrote: Hi all, I was wondering how much systemd could add to current high availability cluster setups. [...] Does this idea even make sense? Is it too one systemd to rule them all? If it means we can principally get rid of the OCF scripts (they are

[systemd-devel] [IDEA] systemd as basis for HA clusters

2013-07-19 Thread Pablo Nehab Hess
Hi all, I was wondering how much systemd could add to current high availability cluster setups. Today systemd is used on HA clusters as just an init replacement. However, there are systemd features that might come in handy and improve the overall performance and even reliability of such