Hello,
I wrote the sample commands for /dev/st0 device. Did you change
queue_depth value for both tape drives ?
I am seeing that you have problem with /dev/st1 device as is shown on
attached output from SD debug (from your first mail in this thread).
If you changed queue_depth only for /dev/st0, you can try to do the
same for /dev/st1 by following command:
echo 1 > /sys/bus/scsi/devices/2\:0\:10\:0/queue_depth
At the end you can try to umount storage device from Bacula and call
following command (for tape in slot 7, for example):
/path/to/script/mtx-changer /dev/sg19 load 7 /dev/nst1 1
for check if the command work OK and in reasonable time.
Best regards.
Marcin Haba (gani)
2015-06-19 12:00 GMT+02:00 Andrew Noonan <anoonan AT gmail DOT com>:
> Hi Marcin,
>
> I changed that setting, but that doesn't seem to have made a
> difference in terms of the status output, or mtx-changer taking less
> then the full timeout period to complete. The drive still shows as
> DR_OPEN.
>
> Thanks,
> Andrew
>
> On Fri, Jun 19, 2015 at 2:00 AM, Marcin Haba <ganiuszka AT gmail DOT com>
> wrote:
>> Hello,
>>
>> 2015-06-18 4:35 GMT+02:00 Andrew Noonan <anoonan AT gmail DOT com>:
>>> @Marcin - dmesg is clean
>>>
>>> @Ana - I ~think~ /dev/changer is created by udev, I'm not 100%. It's
>>> a symlink to sg19 in this case:
>>>
>>> lrwxrwxrwx 1 root root 4 Jun 10 17:06 /dev/changer -> sg19
>>> crw-rw---- 1 root disk 21, 19 Jun 10 17:06 /dev/sg19
>>>
>>> Here are the tape drive parts of "lsscsi -l". I removed a bunch of
>>> HDDs attached to the system:
>>>
>>> [2:0:8:0] tape IBM ULT3580-HH6 D8E5 /dev/st0
>>> state=running queue_depth=254 scsi_level=7 type=1 device_blocked=0
>>> timeout=900
>>
>> Your queue_depth value for tape devices looks to be too big (254) and
>> seems to be value for tagged devices. You can try to switch to
>> untagged command depth value (1) by:
>>
>> echo 1 > /sys/bus/scsi/devices/2\:0\:8\:0/queue_depth
>>
>> or
>>
>> echo 0 > /sys/bus/scsi/devices/2\:0\:8\:0/queue_depth
>>
>> I am not sure if the timeout=900 is not consequence of your
>> queue_depth. However the timeout is the same as time of your switching
>> tape drive in ONLINE state after tape load. So maybe worth to try.
>>
>> Best regards.
>> Marcin Haba (gani)
>>
>>
>>
>>> [2:0:10:0] tape IBM ULT3580-HH6 D8E5 /dev/st1
>>> state=running queue_depth=254 scsi_level=7 type=1 device_blocked=0
>>> timeout=900
>>> [2:0:10:1] mediumx IBM 3573-TL C.30 -
>>> state=running queue_depth=254 scsi_level=6 type=8 device_blocked=0
>>> timeout=0
>>>
>>> At some point we had the Tape unit powered down and then powered it
>>> back up, but the system remained on, so the dmesg mentions the drives
>>> multiple times:
>>>
>>> [anoonan@odin ~]$ dmesg | grep Attached
>>> sd 0:1:0:0: Attached scsi disk sda
>>> scsi 0:0:0:0: Attached scsi generic sg0 type 0
>>> scsi 0:0:1:0: Attached scsi generic sg1 type 0
>>> sd 0:1:0:0: Attached scsi generic sg2 type 0
>>> sd 1:0:0:0: Attached scsi disk sdb
>>> sd 1:0:0:0: Attached scsi generic sg3 type 0
>>> sd 1:0:0:1: Attached scsi disk sdc
>>> sd 1:0:0:1: Attached scsi generic sg4 type 0
>>> sd 1:0:0:2: Attached scsi disk sdd
>>> sd 1:0:0:2: Attached scsi generic sg5 type 0
>>> sd 1:0:0:3: Attached scsi disk sde
>>> sd 1:0:0:3: Attached scsi generic sg6 type 0
>>> sd 1:0:0:31: Attached scsi disk sdf
>>> sd 1:0:0:31: Attached scsi generic sg7 type 0
>>> sd 1:0:1:0: Attached scsi disk sdg
>>> sd 1:0:1:0: Attached scsi generic sg8 type 0
>>> sd 1:0:1:1: Attached scsi disk sdh
>>> sd 1:0:1:1: Attached scsi generic sg9 type 0
>>> sd 1:0:1:2: Attached scsi disk sdi
>>> sd 1:0:1:2: Attached scsi generic sg10 type 0
>>> sd 1:0:1:3: Attached scsi disk sdj
>>> sd 1:0:1:3: Attached scsi generic sg11 type 0
>>> sd 1:0:1:31: Attached scsi disk sdk
>>> sd 1:0:1:31: Attached scsi generic sg12 type 0
>>> scsi 2:0:0:0: Attached scsi generic sg13 type 1
>>> scsi 2:0:1:0: Attached scsi generic sg14 type 1
>>> st 2:0:0:0: Attached scsi tape st0
>>> st 2:0:1:0: Attached scsi tape st1
>>> st 2:0:2:0: Attached scsi tape st1
>>> st 2:0:2:0: Attached scsi generic sg14 type 1
>>> st 2:0:3:0: Attached scsi tape st1
>>> st 2:0:3:0: Attached scsi generic sg14 type 1
>>> st 2:0:4:0: Attached scsi tape st0
>>> st 2:0:4:0: Attached scsi generic sg13 type 1
>>> st 2:0:5:0: Attached scsi tape st1
>>> st 2:0:5:0: Attached scsi generic sg14 type 1
>>> scsi 2:0:5:1: Attached scsi generic sg15 type 8
>>> st 2:0:6:0: Attached scsi tape st0
>>> st 2:0:6:0: Attached scsi generic sg13 type 1
>>> scsi 2:0:6:1: Attached scsi generic sg14 type 8
>>> st 2:0:7:0: Attached scsi tape st1
>>> st 2:0:7:0: Attached scsi generic sg15 type 1
>>> sd 1:0:0:4: Attached scsi disk sdl
>>> sd 1:0:0:4: Attached scsi generic sg13 type 0
>>> sd 1:0:0:5: Attached scsi disk sdm
>>> sd 1:0:0:5: Attached scsi generic sg14 type 0
>>> sd 1:0:1:4: Attached scsi disk sdn
>>> sd 1:0:1:4: Attached scsi generic sg15 type 0
>>> sd 1:0:1:5: Attached scsi disk sdo
>>> sd 1:0:1:5: Attached scsi generic sg16 type 0
>>> st 2:0:8:0: Attached scsi tape st0
>>> st 2:0:8:0: Attached scsi generic sg17 type 1
>>> st 2:0:9:0: Attached scsi tape st1
>>> st 2:0:9:0: Attached scsi generic sg18 type 1
>>> scsi 2:0:9:1: Attached scsi generic sg19 type 8
>>> st 2:0:10:0: Attached scsi tape st1
>>> st 2:0:10:0: Attached scsi generic sg18 type 1
>>> scsi 2:0:10:1: Attached scsi generic sg19 type 8
>>>
>>> I did change out the device names for the drives to be /dev/tape/by-id
>>> names instead to make sure the naming stays stable after reboots, but
>>> I haven't tried changing /dev/changer to anything else. The btape
>>> tests were successful, and I haven't had any problems with mtx or even
>>> mt commands, though as mentioned previously, I've gotten Input/Output
>>> errors from mt when doing rewind/weof commands to the drives. That
>>> being said, I'm suspicious of the amount of time that mt reports
>>> DR_OPEN on loads. I can issue mtx-changer commands OK, as well,
>>> though I'm not sure if the "load" command is actually returning
>>> correctly, or is just timing out internally. unloads/list/listall
>>> from mtx-changer have always returned successfully.
>>>
>>> This is a Centos 5 machine, so not very new at all. mtx package is:
>>> mtx-1.2.18-9, mt-st is mt-st-0.9b-4.el5
>>>
>>> It may be a little challenge to upgrade this system (probably to
>>> Centos 6), but not impossible if it needs to happen.
>>>
>>> Thanks,
>>> Andrew
>>>
>>> On Wed, Jun 17, 2015 at 8:32 PM, Ana Emília M. Arruda
>>> <emiliaarruda AT gmail DOT com> wrote:
>>>> Hello Andrew,
>>>>
>>>> Is /dev/changer created by udev rules? Have you tried /dev/sgX instead? Can
>>>> you send us the output of the "lsscsi -l" command and "dmesg | grep
>>>> Attached"? Have you checked your drives/autochanger using just mtx/mt
>>>> commands to see if they are working? Which is your mtx version?
>>>>
>>>> Best regards,
>>>> Ana
>>>>
>>>> On Wed, Jun 17, 2015 at 7:29 PM, Marcin Haba <ganiuszka AT gmail DOT com>
>>>> wrote:
>>>>>
>>>>> Hello,
>>>>>
>>>>> Do you have any errors in dmesg (hardware errors, bus reset, SCSI
>>>>> errors ... etc.) ?
>>>>>
>>>>> Best regards,
>>>>> Marcin Haba (gani)
>>>>>
>>>>> 2015-06-17 21:56 GMT+02:00 Andrew Noonan <anoonan AT gmail DOT com>:
>>>>> > Hi all,
>>>>> >
>>>>> > It's taking a lot longer because of the higher timeouts, but the
>>>>> > label is still failing with a termination. If I understand it
>>>>> > correctly, the mtx-changer script is polling with 'mt' looking for the
>>>>> > $ready state, defined in the config file as ONLINE (for Linux). I'm
>>>>> > not seeing drive 0 go into that state... I just see:
>>>>> >
>>>>> > SCSI 2 tape drive:
>>>>> > File number=-1, block number=-1, partition=0.
>>>>> > Tape block size 0 bytes. Density code 0x0 (default).
>>>>> > Soft error count since last status=0
>>>>> > General status bits on (50000):
>>>>> > DR_OPEN IM_REP_EN
>>>>> >
>>>>> > the other device looks like:
>>>>> >
>>>>> > SCSI 2 tape drive:
>>>>> > File number=0, block number=0, partition=0.
>>>>> > Tape block size 0 bytes. Density code 0x5a (no translation).
>>>>> > Soft error count since last status=0
>>>>> > General status bits on (41010000):
>>>>> > BOT ONLINE IM_REP_EN
>>>>> >
>>>>> > So I see that it's ~possible~ to see the ONLINE state, but it doesn't
>>>>> > seem like it ever gets to that state during load.
>>>>> >
>>>>> > Any thoughts?
>>>>> >
>>>>> > Thanks,
>>>>> > Andrew
>>>>> >
>>>>> > On Wed, Jun 17, 2015 at 11:44 AM, Andrew Noonan <anoonan AT gmail DOT
>>>>> > com>
>>>>> > wrote:
>>>>> >> Hi Ana,
>>>>> >>
>>>>> >> Thanks for the reply. I'm adding those into the drives. BTW,
>>>>> >> 900 is the value. Having no real experience with these, is it
>>>>> >> abnormal for a load to take the 10+ minutes, or is that reasonable?
>>>>> >> My next step is to add those settings in, restart the SD, and attempt
>>>>> >> to do a "label barcode" again.
>>>>> >>
>>>>> >> Thanks,
>>>>> >> Andrew
>>>>> >>
>>>>> >> On Tue, Jun 16, 2015 at 9:10 PM, Ana Emília M. Arruda
>>>>> >> <emiliaarruda AT gmail DOT com> wrote:
>>>>> >>> Hello Andrew,
>>>>> >>>
>>>>> >>> You can find in the output of a "lsscsi -l" command the timeout for
>>>>> >>> your
>>>>> >>> drives. Then you can configure 3 timeout directives for each one of
>>>>> >>> your two
>>>>> >>> drives (LRADrive-1 e LRADrive-2):
>>>>> >>>
>>>>> >>> Maximum Changer Wait = X
>>>>> >>> Maximum Rewind Wait = X
>>>>> >>> Maximum Open Wait = X
>>>>> >>>
>>>>> >>> where X is the timeout value for your dirves.
>>>>> >>>
>>>>> >>> You can also customize your mtx-changer script for this timeout
>>>>> >>> changing the
>>>>> >>> bellow 300 seconds value:
>>>>> >>>
>>>>> >>> wait_for_drive() {
>>>>> >>> i=0
>>>>> >>> while [ $i -le 300 ]; do # Wait max 300 seconds
>>>>> >>>
>>>>> >>> Best regards,
>>>>> >>> Ana
>>>>> >>>
>>>>> >>>
>>>>> >>> On Tue, Jun 16, 2015 at 5:02 PM, Andrew Noonan <anoonan AT gmail DOT
>>>>> >>> com>
>>>>> >>> wrote:
>>>>> >>>>
>>>>> >>>> Hi all,
>>>>> >>>>
>>>>> >>>> I'm almost completely new to tape. We've been doing disk-based
>>>>> >>>> backups for years, but we now have a project where we want to offsite
>>>>> >>>> hundreds of TB permanently, and have a Dell TL4000 (a rebranded IBM
>>>>> >>>> 3573-TL from the looks of it) with 2 ULT3580 LTO-6 drives. We're
>>>>> >>>> running bacula 5.2. The server is a Dell 1950 running Centos 5
>>>>> >>>> (sorry
>>>>> >>>> for the old OS).
>>>>> >>>>
>>>>> >>>> The btape tests run on both units without a problem, including the
>>>>> >>>> autochanger tests, and manually executing load/unload/list commands
>>>>> >>>> with mtx-changer seem to run fine. The one exception to this is that
>>>>> >>>> the mtx-changer load command seems to take about 10 minutes to
>>>>> >>>> complete, which seems unreasonably long. These are brand new tapes
>>>>> >>>> and I haven't written anything to them other then whatever btape does
>>>>> >>>> with testing. I put a 5 minute sleep on the load for mtx-changer,
>>>>> >>>> but
>>>>> >>>> other then that haven't customized the script, as I'm not sure what
>>>>> >>>> I'd customize.
>>>>> >>>>
>>>>> >>>> The "update slots" command from the director works OK, but when I go
>>>>> >>>> to do a "label barcode", the resulting "load slot" gets killed by
>>>>> >>>> Bacula:
>>>>> >>>>
>>>>> >>>> 3992 Bad autochanger "load slot 20, drive 1": ERR=Child died from
>>>>> >>>> signal 15: Termination.
>>>>> >>>> Results=Program killed by Bacula (timeout)
>>>>> >>>>
>>>>> >>>> I've seen that in some of these posts to the list, this ends up being
>>>>> >>>> permissions problems against the devices, but that doesn't seem to be
>>>>> >>>> the case as far as I can see:
>>>>> >>>>
>>>>> >>>> bacula-sd is running as the bacula user/group. The bacula user is in
>>>>> >>>> the "disk" group, and the *st* devices are in the disk group with
>>>>> >>>> "rw"
>>>>> >>>> permissions:
>>>>> >>>>
>>>>> >>>> crw-rw---- 1 root disk 9, 128 Jun 4 12:02 /dev/nst0
>>>>> >>>> crw-rw---- 1 root disk 9, 224 Jun 4 12:02 /dev/nst0a
>>>>> >>>> crw-rw---- 1 root disk 9, 160 Jun 4 12:02 /dev/nst0l
>>>>> >>>> crw-rw---- 1 root disk 9, 192 Jun 4 12:02 /dev/nst0m
>>>>> >>>> crw-rw---- 1 root disk 9, 129 Jun 10 17:06 /dev/nst1
>>>>> >>>> crw-rw---- 1 root disk 9, 225 Jun 10 17:06 /dev/nst1a
>>>>> >>>> crw-rw---- 1 root disk 9, 161 Jun 10 17:06 /dev/nst1l
>>>>> >>>> crw-rw---- 1 root disk 9, 193 Jun 10 17:06 /dev/nst1m
>>>>> >>>> crw-rw---- 1 root disk 9, 0 Jun 4 12:02 /dev/st0
>>>>> >>>> crw-rw---- 1 root disk 9, 96 Jun 4 12:02 /dev/st0a
>>>>> >>>> crw-rw---- 1 root disk 9, 32 Jun 4 12:02 /dev/st0l
>>>>> >>>> crw-rw---- 1 root disk 9, 64 Jun 4 12:02 /dev/st0m
>>>>> >>>> crw-rw---- 1 root disk 9, 1 Jun 10 17:06 /dev/st1
>>>>> >>>> crw-rw---- 1 root disk 9, 97 Jun 10 17:06 /dev/st1a
>>>>> >>>> crw-rw---- 1 root disk 9, 33 Jun 10 17:06 /dev/st1l
>>>>> >>>> crw-rw---- 1 root disk 9, 65 Jun 10 17:06 /dev/st1m
>>>>> >>>>
>>>>> >>>> Here's a block of debug from the SD during a label attempt for one of
>>>>> >>>> the
>>>>> >>>> slots:
>>>>> >>>>
>>>>> >>>> odin-sd: autochanger.c:434-0 Wiffle through devices looking for slot
>>>>> >>>> odin-sd: autochanger.c:313-0 Locking changer LogRepoAutochanger
>>>>> >>>> odin-sd: autochanger.c:740-0 omsg=/usr/lib64/bacula/mtx-changer
>>>>> >>>> /dev/changer loaded 14 /dev/nst0 0
>>>>> >>>> odin-sd: autochanger.c:272-0 Run
>>>>> >>>> program=/usr/lib64/bacula/mtx-changer
>>>>> >>>> /dev/changer loaded 14 /dev/nst0 0
>>>>> >>>> odin-sd: watchdog.c:206-0 Registered watchdog 636b888, interval 300
>>>>> >>>> odin-sd: bpipe.c:220-0 Wait for 28962 opt=1
>>>>> >>>> odin-sd: bpipe.c:228-0 Got break wpid=28962 status=0 ERR=none
>>>>> >>>> odin-sd: bpipe.c:249-0 child status=0
>>>>> >>>> odin-sd: watchdog.c:226-0 Unregistered watchdog 636b888
>>>>> >>>> odin-sd: bpipe.c:264-0 returning stat=0,0
>>>>> >>>> odin-sd: autochanger.c:274-0 run_prog: /usr/lib64/bacula/mtx-changer
>>>>> >>>> /dev/changer loaded 14 /dev/nst0 0 stat=0 result=0
>>>>> >>>> odin-sd: autochanger.c:327-0 Unlocking changer LogRepoAutochanger
>>>>> >>>> odin-sd: autochanger.c:313-0 Locking changer LogRepoAutochanger
>>>>> >>>> odin-sd: autochanger.c:740-0 omsg=/usr/lib64/bacula/mtx-changer
>>>>> >>>> /dev/changer loaded 14 /dev/nst1 1
>>>>> >>>> odin-sd: autochanger.c:272-0 Run
>>>>> >>>> program=/usr/lib64/bacula/mtx-changer
>>>>> >>>> /dev/changer loaded 14 /dev/nst1 1
>>>>> >>>> odin-sd: watchdog.c:206-0 Registered watchdog 636b888, interval 300
>>>>> >>>> odin-sd: bpipe.c:220-0 Wait for 28976 opt=1
>>>>> >>>> odin-sd: bpipe.c:228-0 Got break wpid=28976 status=0 ERR=none
>>>>> >>>> odin-sd: bpipe.c:249-0 child status=0
>>>>> >>>> odin-sd: watchdog.c:226-0 Unregistered watchdog 636b888
>>>>> >>>> odin-sd: bpipe.c:264-0 returning stat=0,0
>>>>> >>>> odin-sd: autochanger.c:274-0 run_prog: /usr/lib64/bacula/mtx-changer
>>>>> >>>> /dev/changer loaded 14 /dev/nst1 1 stat=0 result=0
>>>>> >>>> odin-sd: autochanger.c:327-0 Unlocking changer LogRepoAutochanger
>>>>> >>>> odin-sd: autochanger.c:453-0 Slot=14 not found in another device
>>>>> >>>> odin-sd: autochanger.c:313-0 Locking changer LogRepoAutochanger
>>>>> >>>> odin-sd: autochanger.c:183-0 Doing changer load slot 14 "LRADrive-2"
>>>>> >>>> (/dev/nst1)
>>>>> >>>> odin-sd: autochanger.c:740-0 omsg=/usr/lib64/bacula/mtx-changer
>>>>> >>>> /dev/changer load 14 /dev/nst1 1
>>>>> >>>> odin-sd: dev.c:1746-0 close_dev "LRADrive-2" (/dev/nst1)
>>>>> >>>> odin-sd: dev.c:1751-0 device "LRADrive-2" (/dev/nst1) already closed
>>>>> >>>> vol=
>>>>> >>>> odin-sd: autochanger.c:190-0 Run
>>>>> >>>> program=/usr/lib64/bacula/mtx-changer
>>>>> >>>> /dev/changer load 14 /dev/nst1 1
>>>>> >>>> odin-sd: watchdog.c:206-0 Registered watchdog 636b888, interval 300
>>>>> >>>> odin-sd: bpipe.c:443-0 Run program fgets killed=1
>>>>> >>>> odin-sd: bpipe.c:220-0 Wait for 28990 opt=1
>>>>> >>>> odin-sd: bpipe.c:228-0 Got break wpid=28990 status=15 ERR=none
>>>>> >>>> odin-sd: bpipe.c:256-0 Child died from signal 15
>>>>> >>>> odin-sd: watchdog.c:235-0 Unregistered inactive watchdog 636b888
>>>>> >>>> odin-sd: bpipe.c:264-0 returning stat=15,134217743
>>>>> >>>> odin-sd: autochanger.c:205-0 load slot 14, drive 1, bad stats=Child
>>>>> >>>> died from signal 15: Termination.
>>>>> >>>> odin-sd: autochanger.c:212-0 load slot 14 status=134217743
>>>>> >>>> odin-sd: autochanger.c:327-0 Unlocking changer LogRepoAutochanger
>>>>> >>>> odin-sd: autochanger.c:218-0 After changer, status=134217743
>>>>> >>>> odin-sd: dev.c:1735-0 Clear volhdr vol=
>>>>> >>>> odin-sd: vol_mgr.c:544-0 vol_unused: no vol on "LRADrive-2"
>>>>> >>>> (/dev/nst1)
>>>>> >>>> odin-sd: lock.c:302-0 return lock. old=BST_WRITING_LABEL from
>>>>> >>>> dircmd.c:554
>>>>> >>>> odin-sd: lock.c:307-0 return lock. new=BST_NOT_BLOCKED
>>>>> >>>> odin-sd: dev.c:1746-0 close_dev "LRADrive-2" (/dev/nst1)
>>>>> >>>> odin-sd: dev.c:1751-0 device "LRADrive-2" (/dev/nst1) already closed
>>>>> >>>> vol=
>>>>> >>>> odin-sd: acquire.c:731-0 Enter detach_dcr_from_dev
>>>>> >>>> odin-sd: dircmd.c:220-0 <dird: label LogRepoAutochanger
>>>>> >>>> VolumeName=000030L6 PoolName=LogrepoArchive MediaType=LTO-6 Slot=15
>>>>> >>>> drive=1
>>>>> >>>> odin-sd: dircmd.c:234-0 Do command: label
>>>>> >>>> odin-sd: dircmd.c:627-0 Try changer device LRADrive-1
>>>>> >>>> odin-sd: dircmd.c:648-0 Device LogRepoAutochanger drive wrong: want=1
>>>>> >>>> got=0 skipping
>>>>> >>>> odin-sd: dircmd.c:627-0 Try changer device LRADrive-2
>>>>> >>>> odin-sd: dircmd.c:643-0 Found changer device LRADrive-2
>>>>> >>>> odin-sd: dircmd.c:656-0 Found device LRADrive-2
>>>>> >>>> odin-sd: block.c:144-0 Returning new block=636b800
>>>>> >>>> odin-sd: acquire.c:713-0 JobId=0 enter attach_dcr_to_dev
>>>>> >>>> odin-sd: dircmd.c:421-0 Can label. Device is not open
>>>>> >>>> odin-sd: lock.c:285-0 steal lock. old=BST_NOT_BLOCKED from
>>>>> >>>> dircmd.c:470
>>>>> >>>> odin-sd: lock.c:290-0 steal lock. new=BST_WRITING_LABEL
>>>>> >>>> odin-sd: dircmd.c:471-0 Stole device "LRADrive-2" (/dev/nst1) lock,
>>>>> >>>> writing label.
>>>>> >>>>
>>>>> >>>> The config I've got for these is:
>>>>> >>>>
>>>>> >>>> Device {
>>>>> >>>> Name = LRADrive-1
>>>>> >>>> Alert Command = "sh -c 'smartctl -H -l error %c'"
>>>>> >>>> AlwaysOpen = yes
>>>>> >>>> ArchiveDevice = /dev/nst0
>>>>> >>>> AutoChanger = yes
>>>>> >>>> AutomaticMount = yes
>>>>> >>>> DeviceType = Tape
>>>>> >>>> DriveIndex = 0
>>>>> >>>> LabelMedia = no
>>>>> >>>> MediaType = LTO-6
>>>>> >>>> RandomAccess = no
>>>>> >>>> RemovableMedia = yes
>>>>> >>>> }
>>>>> >>>>
>>>>> >>>> Device {
>>>>> >>>> Name = LRADrive-2
>>>>> >>>> Alert Command = "sh -c 'smartctl -H -l error %c'"
>>>>> >>>> AlwaysOpen = yes
>>>>> >>>> ArchiveDevice = /dev/nst1
>>>>> >>>> AutoChanger = yes
>>>>> >>>> AutomaticMount = yes
>>>>> >>>> DeviceType = Tape
>>>>> >>>> DriveIndex = 1
>>>>> >>>> LabelMedia = no
>>>>> >>>> MediaType = LTO-6
>>>>> >>>> RandomAccess = no
>>>>> >>>> RemovableMedia = yes
>>>>> >>>> }
>>>>> >>>>
>>>>> >>>> Autochanger {
>>>>> >>>> Name = LogRepoAutochanger
>>>>> >>>> ChangerCommand = "/usr/lib64/bacula/mtx-changer %c %o %S %a %d"
>>>>> >>>> ChangerDevice = /dev/changer
>>>>> >>>> Device = LRADrive-1
>>>>> >>>> Device = LRADrive-2
>>>>> >>>> }
>>>>> >>>>
>>>>> >>>>
>>>>> >>>> I know there are some things that could be optimized here for
>>>>> >>>> performance, and I'm certainly interested in them, but right now I
>>>>> >>>> can't even label my tapes :)
>>>>> >>>>
>>>>> >>>> I suspect it's the long load delay, and I wasn't sure if maybe the
>>>>> >>>> drive is searching for some mark or something. On that note, I tried
>>>>> >>>> to do a "rewind" and "weof" using the /dev/st0 device (wasn't sure if
>>>>> >>>> nst0 would complain about issuing a rewind), but I would get
>>>>> >>>> "Input/Output error" messages from mt on both the rewind and weof
>>>>> >>>> commands.
>>>>> >>>>
>>>>> >>>> Any advice I could get would be helpful.
>>>>> >>>>
>>>>> >>>> Thanks!
>>>>> >>>> Andrew
>>>>> >>>>
>>>>> >>>>
>>>>> >>>>
>>>>> >>>> ------------------------------------------------------------------------------
>>>>> >>>> _______________________________________________
>>>>> >>>> Bacula-users mailing list
>>>>> >>>> Bacula-users AT lists.sourceforge DOT net
>>>>> >>>> https://lists.sourceforge.net/lists/listinfo/bacula-users
>>>>> >>>
>>>>> >>>
>>>>> >
>>>>> >
>>>>> > ------------------------------------------------------------------------------
>>>>> > _______________________________________________
>>>>> > Bacula-users mailing list
>>>>> > Bacula-users AT lists.sourceforge DOT net
>>>>> > https://lists.sourceforge.net/lists/listinfo/bacula-users
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> "Większej miłości nikt nie ma nad tę, jak gdy kto życie swoje kładzie
>>>>> za przyjaciół swoich." Jezus Chrystus
>>>>>
>>>>>
>>>>> ------------------------------------------------------------------------------
>>>>> _______________________________________________
>>>>> Bacula-users mailing list
>>>>> Bacula-users AT lists.sourceforge DOT net
>>>>> https://lists.sourceforge.net/lists/listinfo/bacula-users
>>>>
>>>>
>>>
>>> ------------------------------------------------------------------------------
>>> _______________________________________________
>>> Bacula-users mailing list
>>> Bacula-users AT lists.sourceforge DOT net
>>> https://lists.sourceforge.net/lists/listinfo/bacula-users
>>
>>
>>
>> --
>> "Większej miłości nikt nie ma nad tę, jak gdy kto życie swoje kładzie
>> za przyjaciół swoich." Jezus Chrystus
>
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--
"Większej miłości nikt nie ma nad tę, jak gdy kto życie swoje kładzie
za przyjaciół swoich." Jezus Chrystus
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