[Pacemaker] crm resource restart fails to restart the service

[Dejan Muhamedagic]

Hi,

On Wed, Nov 17, 2010 at 08:30:36AM -0500, Vadym Chepkov wrote:
> On Wed, Nov 17, 2010 at 8:01 AM, Dejan Muhamedagic <dejanmm at fastmail.fm> wrote:
> 
> >> RA doesn't support restart action? Most luckily you get OCF_ERR_UNIMPLEMENTED in the log
> >
> > It's actually a resource stop followed by start. It says so in
> > the help too. Perhaps the start precludes the stop action. The
> > logs should give a hint. We need a sleep in between.
> >
> 
> In this case this command is not working at all, because I tried in
> the past for many resources and it never worked, so I just assumed it
> has to be implemented by RA.
> 
> To test it right now I issued a command
> # crm resource restart xen_vbuild
> 
> where xen_vbuild is a Xen VM and no results whatsoever.
> 
> Here is output of the log
> 
> Nov 17 13:04:13 xen-11 lrmd: [4295]: debug: rsc:xen_vbuild:101: monitor
> Nov 17 13:05:14 xen-11 lrmd: [4295]: debug: rsc:xen_vbuild:101: monitor
> Nov 17 13:06:14 xen-11 lrmd: [4295]: debug: rsc:xen_vbuild:101: monitor
> Nov 17 13:07:15 xen-11 lrmd: [4295]: debug: rsc:xen_vbuild:101: monitor
> Nov 17 13:07:44 xen-11 cib: [4294]: info: log_data_element: cib:diff:
> +       <primitive id="xen_vbuild" >
> Nov 17 13:07:44 xen-11 cib: [4294]: info: log_data_element: cib:diff:
> +         <meta_attributes id="xen_vbuild-meta_attributes"
> __crm_diff_marker__="added:top" >
> Nov 17 13:07:44 xen-11 cib: [4294]: info: log_data_element: cib:diff:
> +           <nvpair id="xen_vbuild-meta_attributes-target-role"
> name="target-role" value="Stopped" />
> Nov 17 13:07:44 xen-11 cib: [4294]: info: log_data_element: cib:diff:
> -       <primitive id="xen_vbuild" >
> Nov 17 13:07:44 xen-11 cib: [4294]: info: log_data_element: cib:diff:
> -         <meta_attributes id="xen_vbuild-meta_attributes" >
> Nov 17 13:07:44 xen-11 cib: [4294]: info: log_data_element: cib:diff:
> -           <nvpair value="Stopped"
> id="xen_vbuild-meta_attributes-target-role" />
> Nov 17 13:07:44 xen-11 pengine: [22958]: debug: unpack_lrm_rsc_state:
> xen_vbuild: Overwriting calculated next role Unknown with requested
> next role Stopped
> Nov 17 13:07:44 xen-11 cib: [4294]: info: log_data_element: cib:diff:
> +       <primitive id="xen_vbuild" >
> Nov 17 13:07:44 xen-11 cib: [4294]: info: log_data_element: cib:diff:
> +         <meta_attributes id="xen_vbuild-meta_attributes" >
> Nov 17 13:07:44 xen-11 cib: [4294]: info: log_data_element: cib:diff:
> +           <nvpair value="Started"
> id="xen_vbuild-meta_attributes-target-role" />
> Nov 17 13:07:45 xen-11 pengine: [22958]: debug: unpack_lrm_rsc_state:
> xen_vbuild: Overwriting calculated next role Unknown with requested
> next role Stopped
> Nov 17 13:07:45 xen-11 pengine: [22958]: notice: native_print:
> xen_vbuild	(ocf::heartbeat:Xen):	Started xen-11
> Nov 17 13:07:45 xen-11 pengine: [22958]: debug: native_assign_node:
> All nodes for resource xen_vbuild are unavailable, unclean or shutting
> down (xen-11: 1, -1000000)
> Nov 17 13:07:45 xen-11 pengine: [22958]: debug: native_assign_node:
> Could not allocate a node for xen_vbuild
> Nov 17 13:07:45 xen-11 pengine: [22958]: info: native_color: Resource
> xen_vbuild cannot run anywhere
> Nov 17 13:07:45 xen-11 pengine: [22958]: notice: LogActions: Stop
> resource xen_vbuild	(xen-11)
> Nov 17 13:07:46 xen-11 pengine: [22958]: notice: native_print:
> xen_vbuild	(ocf::heartbeat:Xen):	Started xen-11
> Nov 17 13:07:46 xen-11 pengine: [22958]: debug: native_assign_node:
> Assigning xen-11 to xen_vbuild
> Nov 17 13:07:46 xen-11 pengine: [22958]: notice: LogActions: Leave
> resource xen_vbuild	(Started xen-11)
> Nov 17 13:08:15 xen-11 lrmd: [4295]: debug: rsc:xen_vbuild:101: monitor
> Nov 17 13:09:15 xen-11 lrmd: [4295]: debug: rsc:xen_vbuild:101: monitor
> Nov 17 13:10:16 xen-11 lrmd: [4295]: debug: rsc:xen_vbuild:101: monitor
> Nov 17 13:11:16 xen-11 lrmd: [4295]: debug: rsc:xen_vbuild:101: monitor
> Nov 17 13:12:17 xen-11 lrmd: [4295]: debug: rsc:xen_vbuild:101: monitor
> Nov 17 13:13:17 xen-11 lrmd: [4295]: debug: rsc:xen_vbuild:101: monitor
> Nov 17 13:14:17 xen-11 lrmd: [4295]: debug: rsc:xen_vbuild:101: monitor
> Nov 17 13:15:18 xen-11 lrmd: [4295]: debug: rsc:xen_vbuild:101: monitor
> Nov 17 13:16:18 xen-11 lrmd: [4295]: debug: rsc:xen_vbuild:101: monitor
> Nov 17 13:17:19 xen-11 lrmd: [4295]: debug: rsc:xen_vbuild:101: monitor
> Nov 17 13:17:47 xen-11 pengine: [22958]: notice: native_print:
> xen_vbuild	(ocf::heartbeat:Xen):	Started xen-11
> Nov 17 13:17:47 xen-11 pengine: [22958]: debug: native_assign_node:
> Assigning xen-11 to xen_vbuild
> Nov 17 13:17:47 xen-11 pengine: [22958]: notice: LogActions: Leave
> resource xen_vbuild	(Started xen-11)
> Nov 17 13:18:19 xen-11 lrmd: [4295]: debug: rsc:xen_vbuild:101: monitor
> Nov 17 13:19:19 xen-11 lrmd: [4295]: debug: rsc:xen_vbuild:101: monitor
> Nov 17 13:20:20 xen-11 lrmd: [4295]: debug: rsc:xen_vbuild:101: monitor
> 
> but VM never stopped:
> 
> 
> [root at xen-11 ~]# xm list|grep vbuild
> vbuild                                     3      511     2 -b----    352.4
> 
> 
> still ID 3 as it was before

I'll take a look.

Thanks,

Dejan


> Vadym
> 
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