Bug 231149

Summary: fence_xvm should fall back to no hashing if fence_xvm.key is not present
Product: [Retired] Red Hat Cluster Suite Reporter: Lon Hohberger <lhh>
Component: fenceAssignee: Lon Hohberger <lhh>
Status: CLOSED ERRATA QA Contact: Cluster QE <mspqa-list>
Severity: medium Docs Contact:
Priority: medium    
Version: 4CC: cluster-maint
Target Milestone: ---   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: RHBA-2007:0138 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2007-05-16 15:58:42 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Description Flags
Fixes it. none

Description Lon Hohberger 2007-03-06 15:24:54 UTC 
Description of problem:

fence_xvm currently fails to run if /etc/cluster/fence_xvm.key is not present
and auth="none" hash="none" is not present in /etc/cluster/cluster.conf.

The request is to have fence_xvm automatically assume no hashing /
authentication is required if not otherwise specified and fence_xvm.key does not
exist.

This makes configuration easier for users, and addition of fence_xvm.key can
always be done at a later date.
Comment 1 Lon Hohberger 2007-03-06 15:24:54 UTC 
Created attachment 149341 [details]
Fixes it.
Comment 2 Lon Hohberger 2007-03-06 15:26:24 UTC 
[lhh@asuka xvm]$ ./fence_xvm -H fdsahfjka
Could not read /etc/cluster/fence_xvm.key; trying without authentication

[lhh@asuka xvm]$ ./fence_xvm -H fdsahfjka -ddddd
Debugging threshold is now 5
-- args @ 0x7fffc4833d00 --
  args->addr = 225.0.0.12
  args->domain = fdsahfjka
  args->key_file = /etc/cluster/fence_xvm.key
  args->op = 2
  args->hash = 2
  args->auth = 2
  args->port = 1229
  args->family = 2
  args->timeout = 30
  args->retr_time = 20
  args->flags = 0
  args->debug = 5
-- end args --
Reading in key file /etc/cluster/fence_xvm.key into 0x7fffc4832cb0 (4096 len)
Could not read /etc/cluster/fence_xvm.key; trying without authentication
Ignoring fec0::2:20c:f1ff:fefe:4b2f: wrong family
sign_request: no-op (HASH_NONE)
Sending to 225.0.0.12 via 127.0.0.1
sign_request: no-op (HASH_NONE)
Sending to 225.0.0.12 via 10.0.0.2
sign_request: no-op (HASH_NONE)
Sending to 225.0.0.12 via 10.12.32.30
Waiting for connection from XVM host daemon.
Comment 3 Kiersten (Kerri) Anderson 2007-03-06 15:41:04 UTC 
Devel ACK