[Linux-HA] Re: works fine but for odd hb_gui problem

Dejan Muhamedagic dejanmm at fastmail.fm
Thu Oct 11 03:37:04 MDT 2007


On Wed, Oct 10, 2007 at 10:18:35PM -0700, joe wrote:
> joe wrote:
> > Oct  9 22:38:02 ahl mgmtd: [1230]: ERROR: Cannot start node walk
> > Oct  9 22:38:02 ahl mgmtd: [1230]: ERROR: REASON: can't send message to IPC
> > Channel: Resource temporarily unavailable
> > Oct  9 22:38:02 ahl mgmtd: [1230]: debug: send msg: fail
> Answering my own post, it seems this is apparently a problem specific suse
> 10.3, and does not occur on 10.2. I can't say at this point whether it's
> kernel related, or something else,  but something that changed between 10.2
> and 10.3 is responsible for the IPC issues. I'll try to narrow it down if I
> get a chance to look at the code tomorrow.
> Meanwhile, any suse ppl here who can confirm the mgmtd problems on 10.3? Any
> other IPC related problems? I haven't seen a problem with heartbeat otherwise,
> nor with any other program, so it's a new one on me. I'd like to keep moving
> forward, and find out what's needed to fix this, rather than retreating to an
> older version of the distro.
> Any hints or words of wisdom would be welcome at this point.

Not much. Perhaps to run strace and supply lsof output. Is it
only mgmtd that fails? That's interesting because it should share
the IPC code with the rest of Heartbeat.



> Joe
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