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Re: [Linux-cluster] 2-node cluster and fence_drac



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
 
       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 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 redhat com
> <mailto:jparsons 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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