From: Lon Hohberger <lhh@redhat.com>
To: cluster-devel.redhat.com
Subject: [Cluster-devel] [fence-virt PATCH] fix handling of VIR_DOMAIN_EVENT_STARTED
Date: Mon, 19 Sep 2011 16:32:55 -0400 [thread overview]
Message-ID: <4E77A6F7.5090607@redhat.com> (raw)
In-Reply-To: <4E6F1809.8020300@intellilink.co.jp>
On 09/13/2011 04:44 AM, Kazunori INOUE wrote:
> I attached the patch for this problem.
>
> * Modified to send a SIGHUP to the primary thread from the secondary
> thread detects the start of the VM, and
> the primary thread is modified so as to select() the requests from
> the VM which started.
That's certainly one way of doing it. I might have used
'pthread_cond_singal'.
> * Also, when four VM(s) are started simultaneously,
> poll()<in event_thread()@server/virt-serial.c> could not handle
> all the boot.
> Therefore, I revised it to call domainStarted()/domainStopped() in
> myDomainEventCallback1().
You're using pthread_kill, so what I suspect happens is 4 SIGHUPs are
coming in very quickly, causing more modification to be required.
I'll look at this a bit more with Marek.
-- Lon
next prev parent reply other threads:[~2011-09-19 20:32 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-13 8:44 [Cluster-devel] [fence-virt PATCH] fix handling of VIR_DOMAIN_EVENT_STARTED Kazunori INOUE
2011-09-19 20:32 ` Lon Hohberger [this message]
2011-10-25 23:30 ` Lon Hohberger
2011-10-27 7:23 ` Kazunori INOUE
2011-11-22 9:31 ` Kazunori INOUE
2012-02-07 23:17 ` Lon Hohberger
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