[ClusterLabs] order configured - restart of the cluster - order dissapeared ???
Lentes, Bernd
bernd.lentes at helmholtz-muenchen.de
Tue Jun 27 07:00:02 EDT 2017
Hi,
i configured an order so that a simple virtual machine is started after some other resources are started.
That was how i configured it:
configure order order_clone_group_prim_dlm_prim_vm_idcc-devel clone_group_prim_dlm_clvmd_vg_cluster_01_ocfs2_fs_lv_xml prim_vm_idcc_devel
I did this twice, also for another vm.
Then i stopped the cluster (/etc/init.d/openais stop) and did some other stuff (Can't remember exactly what). Then i restarted the cluster with the init-script, and the vm's didn't start because their configuration files couldn't be found because dlm/clvm/ocfs2 (where the config files are) wasn't available. And that happened because the orders dissapeared.
How can that happen ? I always thought that i don't have to bother about storing the configuration persistently.
And i know exactly that i did a configure commit after the two orders.
Bernd
--
Bernd Lentes
Systemadministration
institute of developmental genetics
Gebäude 35.34 - Raum 208
HelmholtzZentrum München
bernd.lentes at helmholtz-muenchen.de
phone: +49 (0)89 3187 1241
fax: +49 (0)89 3187 2294
no backup - no mercy
Helmholtz Zentrum München
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