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<p class="MsoNormal">Hi,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I’m starting to use stonith levels.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">My existing (1-level stonith config) looks like this:<o:p></o:p></p>
<p class="p1"><span class="s1">#</span><span class="s2"> pcs stonith config</span><o:p></o:p></p>
<p class="p1"><span class="s2">Resource: fence_pm (class=stonith type=fence_powerman)</span><o:p></o:p></p>
<p class="p1"><span class="apple-converted-space"> </span><span class="s2">Attributes: fence_pm-instance_attributes</span><o:p></o:p></p>
<p class="p1"><span class="apple-converted-space"> </span><span class="s2">ipaddr=localhost</span><o:p></o:p></p>
<p class="p1"><span class="apple-converted-space"> </span><span class="s2">ipport=10101</span><o:p></o:p></p>
<p class="p1"><span class="apple-converted-space"> </span><span class="s2">pcmk_delay_base=60s</span><o:p></o:p></p>
<p class="p1"><span class="apple-converted-space"> </span><span class="s2">pcmk_delay_max=90s</span><o:p></o:p></p>
<p class="p1"><span class="apple-converted-space"> </span><span class="s2">pcmk_host_check=static-list</span><o:p></o:p></p>
<p class="p1"><span class="apple-converted-space"> </span><span class="s2">pcmk_host_list=gopher1,gopher2,gopher3,gopher4,gopher5,gopher6,gopher7,gopher8,gopher9,gopher10</span><o:p></o:p></p>
<p class="p1"><span class="apple-converted-space"> </span><span class="s2">Operations:</span><o:p></o:p></p>
<p class="p1"><span class="apple-converted-space"> </span><span class="s2">monitor: fence_pm-monitor-interval-60s</span><o:p></o:p></p>
<p class="p1"><span class="apple-converted-space"> </span><span class="s2">interval=60s</span><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">And I want to switch to a 2-level stonith config. I’d expected these commands to work:<o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:8.5pt;font-family:Menlo;color:#2EAEBB;mso-ligatures:none">lustre_servers</span>=<span style="font-size:8.5pt;font-family:Menlo;color:black;mso-ligatures:none">gopher1,gopher2,gopher3,gopher4,gopher5,gopher6,gopher7,gopher8,gopher9,gopher10</span><span style="font-size:8.5pt;font-family:Menlo;color:#C814C9;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.5pt;font-family:Menlo;color:black;mso-ligatures:none"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.5pt;font-family:Menlo;color:#400BD9;mso-ligatures:none"># set up new fence agent<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.5pt;font-family:Menlo;color:black;mso-ligatures:none">pcs stonith create fence_kdump fence_kdump
</span><span style="font-size:8.5pt;font-family:Menlo;color:#2EAEBB;mso-ligatures:none">pcmk_host_check</span><span style="font-size:8.5pt;font-family:Menlo;color:black;mso-ligatures:none">=static-list
</span><span style="font-size:8.5pt;font-family:Menlo;color:#2EAEBB;mso-ligatures:none">pcmk_host_list</span><span style="font-size:8.5pt;font-family:Menlo;color:black;mso-ligatures:none">=</span><span style="font-size:8.5pt;font-family:Menlo;color:#C814C9;mso-ligatures:none">${lustre_servers}</span><span style="font-size:8.5pt;font-family:Menlo;color:black;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.5pt;font-family:Menlo;color:black;mso-ligatures:none"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.5pt;font-family:Menlo;color:#400BD9;mso-ligatures:none"># set levels (priority) so pacemaker knows which to use first<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.5pt;font-family:Menlo;color:black;mso-ligatures:none">pcs stonith level add
</span><span style="font-size:8.5pt;font-family:Menlo;color:#B42419;mso-ligatures:none">1</span><span style="font-size:8.5pt;font-family:Menlo;color:black;mso-ligatures:none">
</span><span style="font-size:8.5pt;font-family:Menlo;color:#C814C9;mso-ligatures:none">${lustre_servers}</span><span style="font-size:8.5pt;font-family:Menlo;color:black;mso-ligatures:none"> fence_kdump<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.5pt;font-family:Menlo;color:black;mso-ligatures:none">pcs stonith level add
</span><span style="font-size:8.5pt;font-family:Menlo;color:#B42419;mso-ligatures:none">2</span><span style="font-size:8.5pt;font-family:Menlo;color:black;mso-ligatures:none">
</span><span style="font-size:8.5pt;font-family:Menlo;color:#C814C9;mso-ligatures:none">${lustre_servers}</span><span style="font-size:8.5pt;font-family:Menlo;color:black;mso-ligatures:none"> fence_pm<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.5pt;font-family:Menlo;color:black;mso-ligatures:none"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.5pt;font-family:Menlo;color:#400BD9;mso-ligatures:none"># verify config<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.5pt;font-family:Menlo;color:black;mso-ligatures:none">pcs stonith level verify<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">The “pcs stonith create” succeeds, but the “pcs stonith level add” fails. Looking at the man page, it looks like a comma-separated target list isn’t allowed for “pcs stonith level add”. Is that correct?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">In the man page, I see<o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:8.5pt;font-family:Menlo;color:black;mso-ligatures:none"> Target may be a node name <node_name> or %<node_name> or<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.5pt;font-family:Menlo;color:black;mso-ligatures:none"> node%<node_name>, a node name regular expression regexp%<node_pattern><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.5pt;font-family:Menlo;color:black;mso-ligatures:none"> or a node attribute value attrib%<name>=<value>.<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Is “%” literal, here?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Do<o:p></o:p></p>
<p class="MsoNormal">“pcs stonith level add <level> node%<node_name> <stonith_id>” and<o:p></o:p></p>
<p class="MsoNormal">“pcs stonith level add <level> %<node_name> <stonith_id>” and<o:p></o:p></p>
<p class="MsoNormal">“pcs stonith level add <level> <node_name> <stonith_id>” mean something different? They seem identical from brief experiments.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">How is “attrib%<name>=<value>” used?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks,<o:p></o:p></p>
<p class="MsoNormal">Olaf<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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