On Fri, Feb 28, 2020 at 08:58:30AM +0000, Martin KOECKINGER wrote:
> Hello,
>
> we found a bug in the fencing script "/usr/lib/drbd/crm-fence-peer.9.sh"
> regarding pacemaker 2.0.2. I used DRBD-utils-9.12.0.
>
> In the function "fence_peer_init" is the following command (in our version
> its line 203):
> : ${master_id=$(set +x; echo "$cib_xml" |
> sed -ne '/<master /,/<\/master>/ {
> /<master / h;
>
> /<primitive/,/<\/primitive/ {
>
> /<instance_attributes/,/<\/instance_attributes/ {
> /<nvpair
> .*\bname="drbd_resource"/ {
>
> /.*\bvalue="'"$DRBD_RESOURCE"'"/! d
> x
>
> s/^.*\bid="\([^"]*\)".*/\1/p
> q
> };};};}')}
>
> This "sed" command does no longer work, cause the cib.xml structure in
> pacemaker 2.0.2 is different. It looks like the section "<master" was renamed
> to "<clone". In my case the following change did fix the issue:
> : ${master_id=$(set +x; echo "$cib_xml" |
> sed -ne '/<clone /,/<\/clone>/ {
> /<clone / h;
>
> /<primitive/,/<\/primitive/ {
>
> /<instance_attributes/,/<\/instance_attributes/ {
> /<nvpair
> .*\bname="drbd_resource"/ {
>
> /.*\bvalue="'"$DRBD_RESOURCE"'"/! d
> x
>
> s/^.*\bid="\([^"]*\)".*/\1/p
> q
> };};};}')}
>
> I hope this info is helpful for others running in the same issue and maybe
> someone can create a fix for the next release?
Guess this was fixed in the meantime by Lars,
can you check if that works for you/is actually the same:
https://github.com/LINBIT/drbd-utils/commit/fd2eec6eca91e3d4d24852b5bac4dd61f9854e67
Best, rck
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