You need to read up on udev. I have posted several times on this list
regarding the commands and configuration using udev rules. Search the list for
the information. Otherwise, use the long path /dev/tape/by-path/… which is an
ugly reference but is stable on reboots. Use the “nst#” reference – it means
no rewind, otherwise your tapes will rewind after each use by default.
Patti
From: nirvana <bacula-fo...@backupcentral.com>
Reply-To: "bacula-users@lists.sourceforge.net"
<bacula-users@lists.sourceforge.net>
Date: Friday, July 22, 2016 at 11:20 AM
To: "bacula-users@lists.sourceforge.net" <bacula-users@lists.sourceforge.net>
Subject: [Bacula-users] problem drive bacula
Good day, Dear
I am installing Bacula and had already done tests of full, incremental and
differential backup, but the library had a problem and restart the server
bacula, but when I do a lsscsi it that has moved the position in the dev where
it was mounted in so that searching the internet I found a script for the start
mount it in Changer Device = / dev / changer and fine but the Archive Device =
/ dev / st0 each drive now does not work and before if it worked when I try to
make a test tells me you can not find the medium that can be? any ideas please:
This is part of bacula-sd.conf
autochanger {
Name = Autochanger
Drive-device = 0
Device = Drive-1
Changer Command = "/ etc / bacula / mtx-changer% c% or% S% a% d"
Changer Device = / dev / changer
}
Device {
Drive-Name = 0
Drive Index = 0
Media Type = LTO-6
Archive Device = / dev / st0
AutomaticMount = yes;
AlwaysOpen = yes;
RemovableMedia = yes;
Random Access = no;
Autochanger = yes;
Maximum Spool Size = 8G
}
Device {
Name = Drive-1
Drive Index = 1
Media Type = LTO-6
Archive Device = / dev / st1
AutomaticMount = yes;
AlwaysOpen = yes;
RemovableMedia = yes;
Random Access = no;
Autochanger = yes;
Maximum Spool Size = 8G
}
Messages {
Name = Standard
Director = srvbacula-dir = all
}
and this is the error that appears when I run a btape
root @ srvbacula: / dev # btape Drive-0
Tape block granularity is 1024 bytes.
btape: butil.c: 291-0 Using device: "Drive-0" for writing.
btape: Fatal Error at device.c: 300 because:
dev open failed: tape_dev.c: 164 Unable to open device "Drive-0" (/ dev / st0):
ERR = Not found the average
Jul 22 11:08 btape: Fatal Error at device.c: 300 because:
dev open failed: tape_dev.c: 164 Unable to open device "Drive-0" (/ dev / st0):
ERR = Not found the average
btape: butil.c: 199-0 Can not open "Drive-0" (/ dev / st0)
Jul 22 11:08 btape JobId 0: Fatal error: butil.c: 199 Can not open "Drive-0" (/
dev / st0)
and this is the status of the changer
root @ srvbacula: / dev # mtx -f / dev / changer status
Storage Changer / dev / changer: 2 Drives 24 Slots (0 Import / Export)
Data Transfer Element 0: Empty
Data Transfer Element 1: Empty
Storage Element 1: Full: VolumeTag = VXS001L6
Storage Element 2: Full: VolumeTag = VXS002L6
Storage Element 3: Full: VolumeTag = VXS003L6
Storage Element 4: Full: VolumeTag = VXS004L6
Storage Element 5: Full: VolumeTag = VXS005L6
Storage Element 6: Full: VolumeTag = VXS006L6
Storage Element 7: Full: VolumeTag = VXS007L6
Storage Element 8: Full: VolumeTag = VXS008L6
Storage Element 9: Full: VolumeTag = VXS009L6
Storage Element 10: Full: VolumeTag = VXS010L6
Storage Element 11: Full: VolumeTag = VXS011L6
Storage Element 12: Full: VolumeTag = VXS012L6
Storage Element 13: Full: VolumeTag = VXS013L6
Storage Element 14: Full: VolumeTag = VXS014L6
Storage Element 15: Full: VolumeTag = VXS015L6
Storage Element 16: Full: VolumeTag = VXS016L6
Storage Element 17: Full: VolumeTag = VXS017L6
Storage Element 18: Full: VolumeTag = VXS018L6
Storage Element 19: Full: VolumeTag = VXS019L6
Storage Element 20: Full: VolumeTag = VXS020L6
Storage Element 21: Full: VolumeTag = VXS021L6
Storage Element 22: Full: VolumeTag = VXS022L6
Storage Element 23: Full: VolumeTag = VXS023L6
Storage Element 24: Full
this is the lsscsi -g
[1: 0: 0: 0] HP Ultrium tape SCSI 6-252W / dev / st0 / dev / SG7
[1: 0: 0: 1] HP MSL G3 Series mediumx 6.20 / dev / sch0 / dev / SG8
[3: 0: 0: 0] cd / dvd MATSHITA UJDA780 DVD / CDRW CA22 / dev / sr0 / dev / SG9
[5: 0: 0: 0] HP Ultrium tape SCSI 6-252W / dev / st1 / dev / sg10
please help.
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