Strange DNS lookup problems ... I think ...
2004-03-04 22:49:39
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
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