On 5/22/07, Simon Horman <[EMAIL PROTECTED]> wrote:
[ Resend as the linux-ha-dev address was wrong the first time around ]
On Mon, May 21, 2007 at 06:39:47PM +0200, Federico Belvisi wrote:
> Package: heartbeat-2
> Version: 2.0.7-2
>
> Architecture: arm I'm using a Linksys NSLU2 with Debian Etch stable. I
> tried to set up a simple failover between nslu2 and a Gentoo server
> (i386). The only thing i want to failover is dhcp3-server (no ip
> failover, only dhcp3-server). I installed the stable heartbeat on
> gentoo and the stable branch heartbeat on Debian. Gentoo is primary,
> Debian/NSLU2 is backup. I configured all the things up but soon i
> noticed that there were some little problems: gentoo complained that
> the heartbeat versions were different, although some failover was
> working. The problem was with auto_failback not working. I soon
> realized that in a newbie fashion i installed heartbeat instead of
> heartbeat-2 on Debian. I removed the old heartbeat, installed
> heartbeat-2 and as soon as installation was at the end, my little
> nslu2 was slowing down. After 1 minute i realized that the only thing
> was to shutdown the nslu2. I mounted the nslu2 hard disk on pc and
> performed regular maintenance and deleted symlinks in order not to let
> heartbeat-2 start at boot. I double checked configuration files and
> they were the same as they were when "the old" heartbeat (branch 1.)
> was installed, and that they are the same as on Gentoo server. I
> booted the nslu2, and all was fine. Load averages were between 0.50
> and 1. I then decided to start heartbeat-2 so i typed
> "/etc/init.d/heartbeat start". System started to slow down, being less
> responsive. I typed "top" just to see what was process activity.
> Heartbeat was using many (maybe 43%) of memory, and load averages were
> steeply raising: in about 2 minutes load average was some like 15. I
> waited some minutes more but the shell wasn't updating (even if ssh
> session was still up), so i decided to shutdown again the nslu2.
>
> I retried upgrading heartbeat-2 from testing repository (version
> 2.0.8-1), but things were the same as above.
>
> I think heartbeat-2 on arm is doing something bad, by taking up all
> resources (cpu, memory). This don't happen with package heartbeat.
Hi Federico,
I'm not sure what the minimal cpu and memory requirements for
heartbeat-2 are, but perhaps someone the linux-ha-dev list has
2.0.8 had a bunch of memory leaks (and performance problems IIRC)
which wouldn't be helping.
We dont have an updated official release, but you could try the packages at
http://software.opensuse.org/download/server:/ha-clustering/
(which are what paying SUSE customers will be using shortly) to see if
that makes things any better.
some idea, I have Cced them. In the mean time, could you
supply some information on ammount of CPU and memory your
machine has.
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