Amanda-Users

Strange DNS lookup problems ... I think ...

2004-03-04 22:49:39
Subject: Strange DNS lookup problems ... I think ...
From: Geoff Swavley <geoffs AT radx DOT net>
To: amanda users <amanda-users AT amanda DOT org>
Date: Fri, 05 Mar 2004 14:44:05 +1100
hi All,

I run 25 schedules per night, and only 1 ... this one ... gives me some
heart-ache. I know it must be something other than DNS but all of the
error messages are trying to send me down that garden path. The amanda
host machine is "windamere", and schedule6 backs up "intrap". I can log onto
both machines and easily do forward and reverse lookups on both hosts, so I know

there is no DNS issue.
---------------------------------------------------------------
windamere[26]% nslookup intrap
Server:  gps.dlwc.nsw.gov.au
Address:  172.24.16.91

Name:    intrap.dlwc.nsw.gov.au
Address:  172.24.16.32

windamere[27]% nslookup 172.24.16.32
Server:  gps.dlwc.nsw.gov.au
Address:  172.24.16.91

Name:    intrap.dlwc.nsw.gov.au
Address:  172.24.16.32

windamere[28]%
--------------------------------------------------------------
intrap[1]# nslookup windamere
Server:  gps.dlwc.nsw.gov.au
Address:  172.24.16.91

Name:    windamere.dlwc.nsw.gov.au
Address:  172.24.16.86

intrap[2]# nslookup 172.24.16.86
Server:  gps.dlwc.nsw.gov.au
Address:  172.24.16.91

Name:    windamere.dlwc.nsw.gov.au
Address:  172.24.16.86

intrap[3]#
----------------------------------------------------------------

Here's the output from the schedule 6 dump - planner is NOT HAPPY
about something .... any ideas what's going wrong???:

Subject:        schedule6 AMANDA MAIL REPORT FOR March 5, 2004
   Date:         Fri, 5 Mar 2004 00:15:07 +1100 (EST)
   From:        Amanda Archiving Server <amanda AT dipnr.nsw.gov DOT au>
     To:         amanda AT dipnr.nsw.gov DOT au

These dumps were to tape schedule6-THU.
The next tape Amanda expects to use is: schedule6-MON.

FAILURE AND STRANGE DUMP SUMMARY:
  planner: ERROR intrap:  [addr 172.24.16.86: hostname lookup failed]
  intrap     / RESULTS MISSING
  intrap     /appl RESULTS MISSING
  intrap     /export/home RESULTS MISSING
  intrap     /htdocs RESULTS MISSING
  intrap     /opt RESULTS MISSING
  intrap     /opt/apache RESULTS MISSING
  intrap     /u01 RESULTS MISSING
  intrap     /u02 RESULTS MISSING


STATISTICS:
                          Total       Full      Daily
                        --------   --------   --------
Estimate Time (hrs:min)    0:00
Run Time (hrs:min)         0:00
Dump Time (hrs:min)        0:00       0:00       0:00
Output Size (meg)           0.0        0.0        0.0
Original Size (meg)         0.0        0.0        0.0
Avg Compressed Size (%)     --         --         --
Filesystems Dumped            0          0          0
Avg Dump Rate (k/s)         --         --         --

Tape Time (hrs:min)        0:00       0:00       0:00
Tape Size (meg)             0.0        0.0        0.0
Tape Used (%)               0.0        0.0        0.0
Filesystems Taped             0          0          0
Avg Tp Write Rate (k/s)     --         --         --

USAGE BY TAPE:
  Label               Time      Size      %    Nb
  schedule6-THU       0:00       0.0    0.0     0


NOTES:
  planner: tapecycle (4) <= runspercycle (4)
  driver: WARNING: got empty schedule from planner
  taper: tape schedule6-THU kb 0 fm 0 [OK]


DUMP SUMMARY:
                                     DUMPER STATS            TAPER STATS
HOSTNAME     DISK        L ORIG-KB OUT-KB COMP% MMM:SS  KB/s MMM:SS  KB/s
-------------------------- --------------------------------- ------------
intrap       /             MISSING --------------------------------------
intrap       /appl         MISSING --------------------------------------
intrap       -xport/home   MISSING --------------------------------------
intrap       /htdocs       MISSING --------------------------------------
intrap       /opt          MISSING --------------------------------------
intrap       /opt/apache   MISSING --------------------------------------
intrap       /u01          MISSING --------------------------------------
intrap       /u02          MISSING --------------------------------------

(brought to you by Amanda version 2.4.4p2)

--
geoffs :-)
----------------------------------------------------------------------
Geoff Swavley                       Email : geoffs AT radx DOT net
UNIX Sys Admin                      Snail : Level 8, 10 Valentine Ave,
Support and Network Operations              Parramatta   NSW   2150
Dept of Infrastructure, Planning            Sydney  Australia
and Natural Resources                       Phone : 61-2-98957125
http://www.radx.net/~geoffs                 Fax   : 61-2-98957086
Mobile: 61-422-002005                       Home  : 61-2-96593637
----------------------------------------------------------------------
 "Be wary of the man who urges an action in which he himself incurs
  no risk." - Setanti, Joaquin de