Bug 241102 - fence_apc works not
fence_apc works not
Product: Red Hat Cluster Suite
Classification: Red Hat
Component: fence (Show other bugs)
All Linux
medium Severity urgent
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Assigned To: Jim Parsons
Cluster QE
: 244610 (view as bug list)
Depends On:
  Show dependency treegraph
Reported: 2007-05-24 02:24 EDT by Falk Hackenberger
Modified: 2009-04-16 16:12 EDT (History)
2 users (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
Last Closed: 2008-02-27 09:30:01 EST
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Regression: ---
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Documentation: ---
Verified Versions:
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oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

Attachments (Terms of Use)
tcpump of communtication between host and fencing devic (536 bytes, application/octet-stream)
2007-05-24 02:28 EDT, Falk Hackenberger
no flags Details
strace output of fence apc (8.09 KB, application/octet-stream)
2007-05-24 02:29 EDT, Falk Hackenberger
no flags Details

  None (edit)
Description Falk Hackenberger 2007-05-24 02:24:29 EDT
it try to use fence_apc with:

fence.strace fence_apc -a fence -l apc -p acp  -n 2

and i get this outpt:
Traceback (most recent call last):
  File "/sbin/fence_apc", line 798, in ?
  File "/sbin/fence_apc", line 285, in main
  File "/sbin/fence_apc", line 456, in do_login
    ndbuf = sock.read_eager() # Scoop up remainder
  File "/usr/lib/python2.3/telnetlib.py", line 377, in read_eager
    return self.read_very_lazy()
  File "/usr/lib/python2.3/telnetlib.py", line 400, in read_very_lazy
    raise EOFError, 'telnet connection closed'
EOFError: telnet connection closed

the strace output of fence_apc is attached
also the tcpump of the communtication between host and fencing device

the fencing device is the apc ap7921
Comment 1 Falk Hackenberger 2007-05-24 02:28:18 EDT
Created attachment 155314 [details]
tcpump of communtication between host and fencing devic
Comment 2 Falk Hackenberger 2007-05-24 02:29:38 EDT
Created attachment 155315 [details]
strace output of fence apc
Comment 3 Bryn M. Reeves 2007-11-23 06:02:48 EST
*** Bug 244610 has been marked as a duplicate of this bug. ***
Comment 4 Bryn M. Reeves 2007-11-23 06:18:52 EST
This looks like a problem with the APC v.3 firmware, rather than anything
specific to the 7921 NPS. See bug 245675 for more infomation.
Comment 5 Jim Parsons 2008-02-27 09:30:01 EST
The agent in current release was tested on an APC7921 a week ago, and worked
flawlessly. There were some issues with one of their 3.x firmware releases that
they have fixed in subsequent releases. I recommend upgrading to the latest apc
firmware if this condition persists.

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