[Linux-cluster] 2-node cluster and fence_drac
James Parsons
jparsons at redhat.com
Mon Aug 14 15:54:27 UTC 2006
hai wu wrote:
> The one I am using is ERA, which is almost the same as DRAC III/XT,
> except it is an embeded DRAC card on motherboard, compared to DRAC
> III/XT, which is a seperate added DRAC card. But the telnet prompt
> does not have the matching pattern in /sbin/fence_drac file, so I just
> added the following to the file, which works now.
>
> Thanks,
> Hai
Hai,
So, you are saying that if you are using a DRAC ERA card, and you set
the $drac_version in the script to $DRAC_VERSION_III_XT, then the fence
agent works? If so, we'll patch the agent accordingly. Please confirm.
-J
>
> if (/Dell Embedded Remote Access Controller \(ERA\)\nFirmware
> Version/m)
> {
> $drac_version = $DRAC_VERSION_III_XT;
> } else {
> if (/.*\((DRAC[^)]*)\)/m)
> {
> print "detected drac version '$1'\n" if $verbose;
> $drac_version = $1 unless defined $drac_version;
>
> print "WARNING: detected drac version '$1' but using "
> . "user defined version '$drac_version'\n"
> if ($drac_version ne $1);
> }
> else
> {
> print "WARNING: unable to detect DRAC version '$_'\n";
> $drac_version = $DRAC_VERSION_UNKNOWN;
> }
> }
>
>
>
> On 8/9/06, *James Parsons* <jparsons at redhat.com
> <mailto:jparsons at redhat.com>> wrote:
>
> hai wu wrote:
>
> > I got the following prompts after telneting to the drac port,
> maybe a
> > simple upgrade for the firmware would fix this issue:
> >
> > Dell Embedded Remote Access Controller (ERA)
> > Firmware Version 3.31 (Build 07.15)
> > Login:
> >
> > Thanks,
> > Hai
>
> Oops. Sorry. Unsupported version. If you want, you could hack the
> agent
> script (it is in perl) and get it to accept that version and just
> *see*
> if it works -- it might. I tried looking for documentation for that
> firmware rev and couldn't google any. If you know of some, drop me a
> line and maybe we can get something working - or at least know if it
> *will ever* work. :)
>
> -J
>
> BTW, the agent supports DRAC III/XT, DRAC MC, and DRAC 4/I.
>
> >
> > On 8/9/06, *James Parsons* < jparsons at redhat.com
> <mailto:jparsons at redhat.com>
> > <mailto:jparsons at redhat.com <mailto:jparsons at redhat.com>>> wrote:
> >
> > hai wu wrote:
> >
> > > I got the following errors after "reboot -fn" on
> erd-tt-eproof1,
> > which
> > > script do I need to change?
> > >
> > > Aug 9 15:35:40 erd-tt-eproof2 kernel: CMAN: removing node
> > > erd-tt-eproof1 from t
> > > he cluster : Missed too many heartbeats
> > > Aug 9 15:35:40 erd-tt-eproof2 fenced[3437]:
> erd-tt-eproof1 not a
> > > cluster member
> > > after 0 sec post_fail_delay
> > > Aug 9 15:35:40 erd-tt-eproof2 fenced[3437]: fencing node
> > "erd-tt-eproof1"
> > > Aug 9 15:35:42 erd-tt-eproof2 fenced[3437]: agent
> "fence_drac"
> > > reports: WARNING
> > > : unable to detect DRAC version ' Dell Embedded Remote Access
> > > Controller (ERA) F
> > > irmware Version 3.31 (Build 07.15) ' WARNING: unsupported DRAC
> > version
> > > '__unknow
> > > n__' failed: unable to determine power state
> > >
> > > This is DRAC on Dell PE2650.
> > > Thanks,
> > > Hai
> >
> > Do you know what DRAC version you are using? Can you please
> telnet
> > into
> > the drac port and find out what it says when it starts your
> session?
> >
> > Thanks,
> >
> > -J
> >
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