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<p class=MsoNormal>Im connecting a PE2850 to a Equalogic SAN, using multipath.
I have a PCI NIC with one connection to the SAN and one from the onboard
controller too. The SAN is ona&nbsp; different network, and is at IP
10.10.20.10.<o:p></o:p></p>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<p class=MsoNormal>Here is the output from the multipath &#8211;ll<o:p></o:p></p>

<p class=MsoNormal><span style='font-size:9.0pt'>[root@ccvobtest2850 ~]#
multipath -ll<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'>DubSanGrp01VolCC
(36090a048d03f308d51b1f47c000030a6) dm-18 EQLOGIC,100E-00<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'>[size=500G][features=1
queue_if_no_path][hwhandler=0][rw]<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'>\_ round-robin 0
[prio=1][enabled]<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'>&nbsp;\_ 3:0:0:0 sdc
8:32&nbsp; [active][ready]<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'>\_ round-robin 0
[prio=1][enabled]<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'>&nbsp;\_ 4:0:0:0 sdd
8:48&nbsp; [active][ready]<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal>And here is the multipath.conf:<o:p></o:p></p>

<p class=MsoNormal><span style='font-size:9.0pt'>[root@ccvobtest2850 ~]# cat
/etc/multipath.conf<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'>## Use user friendly names,
instead of using WWIDs as names.<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'>defaults {<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
user_friendly_names yes<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'>}<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'>blacklist {<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'>#&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
wwid 26353900f02796769<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'>#&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
devnode &quot;^(ram|raw|loop|fd|md|dm-|sr|scd|st)[0-9]*&quot;<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'>#&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
devnode &quot;^hd[a-z]&quot;<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'>#&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
devnode &quot;^sd[a-b]&quot;<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'>}<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'>multipaths {<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
multipath {<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
wwid&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
36090a048d03f308d51b1f47c000030a6<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
alias&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
DubSanGrp01VolCC<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
}<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'>}<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'>devices {<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
device {<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
vendor &quot;EQLOGIC&quot;<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
product &quot;100E-00&quot;<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
path_grouping_policy failover<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
getuid_callout &quot;/sbin/scsi_id -g -u -s /block/%n&quot;<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
features &quot;1 queue_if_no_path&quot; <o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
path_checker readsector0<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;failback immediate<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
path_selector &quot;round-robin 0&quot;<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
rr_min_io 10 <o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
rr_weight priorities<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
}<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'>}<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<p class=MsoNormal>However when I unplug the cable to eth1, it doesn&#8217;t failover.
I am testing with a ping to the SAN at 10.10.20.10. As Im pretty new to all
this, was wondering if anyone has any pointers on where I am going wrong.<o:p></o:p></p>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<p class=MsoNormal>Thanks<o:p></o:p></p>

<p class=MsoNormal>Brian<o:p></o:p></p>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

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