I'm configuring bacula 1.39.22 on Solaris 10 x86 on an IBM e345 with a
Compaq TL892 library, 2 TZ89 DLT drives w/ 1 TL800 robot. I've been
using a combination of the Bacula manual and Dan Langille's articles to
work out the nuances of the Storage clause for the bacula-sd.conf file.
I'm getting 2 unexpected results from btape fill. It doesn't autoload
the next tape and it hangs after reading the first 10000 records from
the first tape.
Where can I start looking to resolve the problems? Is the no autoload a
problem because I don't have a storage pool defined with appendable
volumes or is it a device configuration problem?
The btape test command says that my settings are ok, and the autochanger
section of btape also works as expected.
The btape fill command takes about 2 hours to fill the DLTIV tape using
the /dev/rmt/0cbn device. When it reaches the end of the first tape I
get this (debug is set to 99):
Wrote blk_block=540000, dev_blk_num=12500 VolBytes=34,836,415,488
rate=4939.2 KB/s
03-Oct 01:11 btape: End of Volume "TestVolume1" at 51:486 on device
"Drive-1" (/dev/rmt/0cbn). Write of 64512 bytes got 0.
btape: btape.c:2308 Last block at: 51:485 this_dev_block_num=486
btape: btape.c:2342 End of tape 53:0. VolumeCapacity=35,061,304,320.
Write rate = 4934.0 KB/s
03-Oct 01:11 btape: End of medium on Volume "TestVolume1"
Bytes=35,061,304,320 Blocks=543,485 at 03-Oct-2006 01:11.
btape: btape.c:2679 Enter dir_find_next_appendable_volume. stop=1
btape: btape.c:2707 Enter dir_ask_sysop_to_create_appendable_volume
btape: btape.c:2679 Enter dir_find_next_appendable_volume. stop=1
03-Oct 01:11 btape: Invalid slot=0 defined, cannot autoload Volume.
<----##### Unexpected result here
Mount blank Volume on device "Drive-1" (/dev/rmt/0cbn) and press return
when ready:
btape: dev.c:283 open dev: type=2 dev_name="Drive-1" (/dev/rmt/0cbn)
vol=TestVolume2 mode=OPEN_READ_WRITE
btape: dev.c:328 open dev: device is tape
03-Oct 01:28 btape: 3301 Issuing autochanger "loaded? drive 0" command.
I used mtx in another session to unload the first tape and load the
second. The test continued normally, successfully loading, labeling and
writing to the second tape and then a similar message and the prompt to
reload the first tape.
The process then seems to hang after reading the first 10000 records :
Volume Label:
Id : Bacula 1.0 immortal
VerNo : 11
VolName : TestVolume1
PrevVolName :
VolFile : 0
LabelType : PRE_LABEL
LabelSize : 165
PoolName : Default
MediaType : DLT-8000
PoolType : Backup
HostName : athos
Date label written: 02-Oct-2006 23:12
btape: label.c:227 Leave read_volume_label() VOL_OK
03-Oct 01:31 btape: Ready to read from volume "TestVolume1" on device
"Drive-1" (/dev/rmt/0cbn).
btape: acquire.c:278 jcr->dcr=80df1d8
Rewinding.
Reading the first 10000 records from 0:0.
10000 records read now at 1:5084
Reposition from 1:5084 to 51:485
Here are my device definitions:
Autochanger {
Name = Autochanger
Device = Drive-1
Device = Drive-2
Changer Command = "/opt/bacula/bin/mtx-changer %c %o %S %a %d"
Changer Device = /dev/changer
}
Device {
Name = Drive-1 #
Drive Index = 0
Media Type = DLT-8000
Archive Device = /dev/rmt/0cbn
AutomaticMount = yes; # when device opened, read it
AlwaysOpen = yes;
RemovableMedia = yes;
RandomAccess = no;
AutoChanger = yes
Changer Command = "/opt/bacula/bin/mtx-changer %c %o %S %a %d"
Changer Device = /dev/changer
# Enable the Alert command only if you have the mtx package loaded
Alert Command = "sh -c 'tapeinfo -f %c |grep TapeAlert|cat'"
Offline On Unmount = no
Hardware End of Medium = no
BSF at EOM = yes
Backward Space Record = no
Fast Forward Space File = no
TWO EOF = yes
LabelMedia = yes; # lets Bacula label unlabeled
media
}
Device {
Name = Drive-2 #
Drive Index = 1
Media Type = DLT-8000
Archive Device = /dev/rmt/1cbn
AutomaticMount = yes; # when device opened, read it
AlwaysOpen = yes;
RemovableMedia = yes;
RandomAccess = no;
AutoChanger = yes
Changer Command = "/opt/bacula/bin/mtx-changer %c %o %S %a %d"
Changer Device = /dev/changer
# Enable the Alert command only if you have the mtx package loaded
Alert Command = "sh -c 'tapeinfo -f %c |grep TapeAlert|cat'"
Offline On Unmount = no
Hardware End of Medium = no
BSF at EOM = yes
Backward Space Record = no
Fast Forward Space File = no
TWO EOF = yes
LabelMedia = yes; # lets Bacula label unlabeled
media
}
----
Alan Davis
Senior Architect
Ruckus Network, Inc.
703.464.6578 (o)
410.365.7175 (m)
[EMAIL PROTECTED]
alancdavis AIM
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