Bacula-users

[Bacula-users] Overland LTO-3 Autochanger: btest fails with "Got EOF on tape."

2011-11-15 10:34:00
Subject: [Bacula-users] Overland LTO-3 Autochanger: btest fails with "Got EOF on tape."
From: Denny Schierz <linuxmail AT 4lin DOT net>
To: Bacula-users AT lists.sourceforge DOT net
Date: Tue, 15 Nov 2011 16:31:46 +0100
hi,

I want to test the Autochanger drive, but with btape I get thousands of errors 
after some tests:

"Got EOF on tape"

Some Informations:

-----------------

/usr/local/bacula/etc/conf.d# ../../../bacula-5.0.3/sbin/btape -c 
../bacula-sd.conf /dev/rmt/0cn
Tape block granularity is 1024 bytes.
btape: butil.c:284 Using device: "/dev/rmt/0cn" for writing.
15-Nov 12:22 btape JobId 0: Warning: dev.c:229 Max block size 512 not multiple 
of device "Drive-1" (/dev/rmt/0cn) block size.
15-Nov 12:22 btape JobId 0: 3301 Issuing autochanger "loaded? drive 0" command.
15-Nov 12:22 btape JobId 0: 3302 Autochanger "loaded? drive 0", result is Slot 
1.
btape: btape.c:476 open device "Drive-1" (/dev/rmt/0cn): OK
*test

=== Write, rewind, and re-read test ===

I'm going to write 10000 records and an EOF
then write 10000 records and an EOF, then rewind,
and re-read the data to verify that it is correct.

This is an *essential* feature ...

btape: btape.c:1148 Wrote 10000 blocks of 412 bytes.
btape: btape.c:608 Wrote 1 EOF to "Drive-1" (/dev/rmt/0cn)
btape: btape.c:1164 Wrote 10000 blocks of 412 bytes.
btape: btape.c:608 Wrote 1 EOF to "Drive-1" (/dev/rmt/0cn)
btape: btape.c:1206 Rewind OK.
10000 blocks re-read correctly.
Got EOF on tape.
15-Nov 12:23 btape JobId 0: Error: block.c:1002 

 file:blk 1:0 on device "Drive-1" (/dev/rmt/0cn). ERR=I/O error.
Got EOF on tape.
Got EOF on tape.
Got EOF on tape.
Got EOF on tape.
...
-----------------------

mt -f /dev/rmt/0cn status
HP Ultrium LTO 3 tape drive:
   sense key(0x0)= No Additional Sense   residual= 0   retries= 0
   file no= 1   block no= 0

bacula-sd.conf:

Device {
  Name = Drive-1
  Drive Index = 0
  Media Type = LTO-3
  Archive Device = /dev/rmt/0cn
  AutomaticMount = yes;               # when device opened, read it
  AlwaysOpen = yes;
  RemovableMedia = yes;
  RandomAccess = no;
  Maximum File Size = 2GB
  Maximum Spool Size = 200G
  Spool Directory = /holdingdisk/bacula-spool
  AutoChanger = yes
  Maximum Concurrent Jobs = 10
  #Block Positioning = no 
}


Drive Information:

Drive TypeHP LTO Gen. 3 Vendor ID HPProduct IDUltrium 3-SCSIProduct Revision 
LevelG33HFirmware Revision Level009.065ACI Revision Level4.2SCSI ID1Cleaning 
InformationCleaning Needed?NOCleaning RequiredNOCleaning is in progressNOClean 
ExpiredNODrive StatusCartridge PresentYESCartridge TypeUltrium-3Write 
ProtectNODrive ErrorNOMedia ErrorNOTape ActivityIdleCompression 
EnabledYESPrevent Media RemovalNOCartridge Loading/LoadedYESCartrdge Ready for 
AccessYESCartrdge Ready to EjectNODrive Temperature35 degrees CDrive 
ConfigurationAuto-LoadNOAuto-EjectNOAuto-ThreadYESPacket SeqYESOn-BusYESDrive 
Error InfoSense Key0Additional Sense Code0Additional Sense Code Qualifier0Drive 
Error Code0


any suggestions?

cu denny
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