Amanda-Users

Re: dump to tape failed - how to diagnose?

2003-12-31 12:43:49
Subject: Re: dump to tape failed - how to diagnose?
From: John Dalbec <jpdalbec AT ysu DOT edu>
To: "'amanda-users AT amanda DOT org'" <amanda-users AT amanda DOT org>
Date: Wed, 31 Dec 2003 12:41:16 -0500
OK, that was the magic incantation. But what would cause a connection failure over the loopback interface? My firewall trusts it and I don't see any dropped packets.

Using /var/lib/amanda/WeeklySet1/amdump.1 from Mon Dec 29 00:45:01 EST 2003

mail01:/                                 0   97504k finished (0:55:41)
mail01:/boot                             0   10848k finished (0:53:41)
mail01:/opt                              0  165280k finished (0:57:05)
mail01:/usr                              0 1246368k finished (1:14:28)
mail01:/var                              0   79040k finished (0:54:41)
mail02:/                                 0   97504k finished (0:55:28)
mail02:/boot                             0   10848k finished (0:53:46)
mail02:/opt                              0  168256k finished (0:56:09)
mail02:/usr                              0 1628864k finished (1:21:24)
mail02:/var                              0  142880k finished (0:59:25)
mail03:/                                 0   97696k finished (0:58:20)
mail03:/boot                             0   11136k finished (0:53:38)
mail03:/home                             0 [port connect timeout] (1:34:06)
mail03:/opt                              0  170656k finished (1:01:29)
mail03:/usr                              0 1688512k finished (1:32:05)
mail03:/var                              0   88960k finished (0:54:34)
mail03:/var/spool/mail                   0 [port connect timeout] (1:32:06)
mail04:/                                 0   97952k finished (0:55:00)
mail04:/boot                             0   10848k finished (0:53:44)
mail04:/opt                              0  411232k finished (1:02:39)
mail04:/usr                              0 1157280k finished (1:08:17)
mail04:/usr/local                        0  424864k finished (0:57:55)
mail04:/var                              0  367168k finished (1:00:37)

SUMMARY          part     real estimated
                          size      size
partition       :  23
estimated       :  23           28482880k
failed          :   2           20309570k           ( 71.30%)
wait for dumping:   0                  0k           (  0.00%)
dumping to tape :   0                  0k           (  0.00%)
dumping         :   0        0k        0k (  0.00%) (  0.00%)
dumped          :  21  8173696k  8173310k (100.00%) ( 28.70%)
wait for writing:   0        0k        0k (  0.00%) (  0.00%)
writing to tape :   0        0k        0k (  0.00%) (  0.00%)
failed to tape  :   0        0k        0k (  0.00%) (  0.00%)
taped           :  21  8173696k  8173310k (100.00%) ( 28.70%)
4 dumpers idle  : not-idle
taper idle
network free kps:     5600
holding space   :  4911728k (100.00%)
 dumper0 busy   :  0:37:01  ( 87.08%)
   taper busy   :  0:16:38  ( 39.13%)
 0 dumpers busy :  0:01:28  (  3.49%)        no-diskspace:  0:01:19  ( 89.56%)
                                               start-wait:  0:00:09  ( 10.44%)
 1 dumper busy  :  0:41:01  ( 96.51%)        no-bandwidth:  0:36:43  ( 89.51%)
                                                 not-idle:  0:04:00  (  9.75%)
                                               start-wait:  0:00:18  (  0.74%)

Georg Rehfeld wrote:

Dear John,

you wrote:

I can't find anything in /tmp/amanda or /var/log/messages. Am I just not looking in the right places?

 > ...
 > These dumps were to tape WeeklySet116.
 > The next tape Amanda expects to use is: WeeklySet117.
 >
 > FAILURE AND STRANGE DUMP SUMMARY:
 >   mail03     /var/spool/mail lev 0 FAILED [dump to tape failed]
 >   mail03     /home lev 0 FAILED [dump to tape failed]

Did you try amstatus? It should give the reason. Also look into
the amdump.X and log file for that backup near the end, maybe there
is diagnostic information neither amreport nor amstatus spit out.
Search for the error message 'dump to tape failed' and inspect the
lines directly above.

Besides, I am interested to get the amdump.X file for that backup
run for testing of my amstatus.cgi extension. If you are willing
to give it away send it directly to me.

regards

Georg


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