[DRBD-user] ocf ra: Triggered assert at xml.c:594

Lars Ellenberg lars.ellenberg at linbit.com
Mon Feb 15 14:48:05 CET 2016

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.

On Sun, Feb 14, 2016 at 03:01:33PM +0000, Patrick Zwahlen wrote:
> Hi,
> Short:
> I'm getting asserts in my pacemaker crmd logs and wonder if I should worry.
> Long:
> I'm Running a lab on CentOS 7.2:
>   pacemaker-1.1.13-10.el7.x86_64
>   corosync-2.3.4-7.el7_2.1.x86_64
>   kmod-drbd84-8.4.7-1_1.el7.centos.x86_64 (recompiled from elrepo srpm)
>   drbd84-utils-8.9.6-1.el7.centos.x86_64 (recompiled, based on elrepo 8.9.5 srpm)
> When starting/stopping an MS resource, I can see the following errors in my logs:
> Feb 14 15:22:54 san1.local crmd[1896]:    error: pcmkRegisterNode: Triggered assert at xml.c:594 : node->type == XML_ELEMENT_NODE

That is a message from the CRMD.
Nothing to do with DRBD.

> 1 such log during an MS STOP operation
> 3 such logs during an MS START operation
> I was previously using the elrepo 8.9.3-1 RPM and had no such errors.
> However, this 8.9.3 based RPM contained 2 patches to the OCF RA,
> related to:
> http://elrepo.org/bugs/view.php?id=578
> http://elrepo.org/bugs/view.php?id=589

Completely unrelated.

> Since 8.9.4, elrepo are not applying patches anymore and this is why
> I'm posting here. I think this might be a pure DRBD issue.

Does not look like it.
More like nothing to do with DRBD at all.

: Lars Ellenberg
: http://www.LINBIT.com | Your Way to High Availability
: DRBD, Linux-HA  and  Pacemaker support and consulting

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