>>>>> On Wed, 18 Jul 2007 22:25:11 +0200, Mariusz Czulada said:
>
> Hello,
>
> Dnia 18-07-2007 o godz. 21:10 Martin Simmons napisał(a):
> > >>>>> On Wed, 18 Jul 2007 16:47:34 +0200, Mariusz Czulada said:
> > >
> > > I started SD with -d999 -f options. Here is the part of log related to
> > > problem:
> > >
> > > ...
> > > Sd:pl-admbackup01: dev.c:709 rewind res=1 fd=6 "Dev:TS3310-drv0"
> > > (/dev/IBMtape0n)
> > > Sd:pl-admbackup01: dev.c:959 eod: doing fsf 1
> > > Sd:pl-admbackup01: dev.c:1292 fsf
> > > Sd:pl-admbackup01: dev.c:1339 FSF has cap_fsf
> > > Sd:pl-admbackup01: dev.c:1349 Doing read before fsf
> > > Sd:pl-admbackup01: dev.c:1387 Doing MTFSF
> > > Sd:pl-admbackup01: dev.c:1420 Return 0 from FSF
> > > Sd:pl-admbackup01: dev.c:1422 ST_EOF set on exit FSF
> > > Sd:pl-admbackup01: dev.c:1427 Return from FSF file=1
> > > Sd:pl-admbackup01: dev.c:959 eod: doing fsf 1
> > > Sd:pl-admbackup01: dev.c:1289 ST_EOF set on entry to FSF
> > > Sd:pl-admbackup01: dev.c:1292 fsf
> > > Sd:pl-admbackup01: dev.c:1339 FSF has cap_fsf
> > > Sd:pl-admbackup01: dev.c:1349 Doing read before fsf
> > > Sd:pl-admbackup01: dev.c:1372 End of File mark from read. File=2
> > > Sd:pl-admbackup01: dev.c:1376 Set ST_EOT
> > > Sd:pl-admbackup01: dev.c:1420 Return 0 from FSF
> > > Sd:pl-admbackup01: dev.c:1422 ST_EOF set on exit FSF
> > > Sd:pl-admbackup01: dev.c:1425 ST_EOT set on exit FSF
> > > Sd:pl-admbackup01: dev.c:1427 Return from FSF file=1
> > > Sd:pl-admbackup01: dev.c:1455 bsf
> > > Sd:pl-admbackup01: dev.c:998 EOD dev->file=1
> > > Sd:pl-admbackup01: message.c:1075 Enter Jmsg type=6
> > > --
> > > Sd:pl-admbackup01: dev.c:709 rewind res=1 fd=6 "Dev:TS3310-drv0"
> > > (/dev/IBMtape0n)
> > > Sd:pl-admbackup01: dev.c:959 eod: doing fsf 1
> > > Sd:pl-admbackup01: dev.c:1292 fsf
> > > Sd:pl-admbackup01: dev.c:1339 FSF has cap_fsf
> > > Sd:pl-admbackup01: dev.c:1349 Doing read before fsf
> > > Sd:pl-admbackup01: dev.c:1387 Doing MTFSF
> > > Sd:pl-admbackup01: dev.c:1420 Return 0 from FSF
> > > Sd:pl-admbackup01: dev.c:1422 ST_EOF set on exit FSF
> > > Sd:pl-admbackup01: dev.c:1427 Return from FSF file=1
> > > Sd:pl-admbackup01: dev.c:959 eod: doing fsf 1
> > > Sd:pl-admbackup01: dev.c:1289 ST_EOF set on entry to FSF
> > > Sd:pl-admbackup01: dev.c:1292 fsf
> > > Sd:pl-admbackup01: dev.c:1339 FSF has cap_fsf
> > > Sd:pl-admbackup01: dev.c:1349 Doing read before fsf
> > > Sd:pl-admbackup01: dev.c:1364 Set ST_EOT read errno=5. ERR=Input/output
> > > error
> > > Sd:pl-admbackup01: dev.c:1367 dev.c:1366 read error on "Dev:TS3310-drv0"
> > > (/dev/IBMtape0n). ERR=Input/output error.
> > > Sd:pl-admbackup01: dev.c:1420 Return -1 from FSF
> > > Sd:pl-admbackup01: dev.c:1422 ST_EOF set on exit FSF
> > > Sd:pl-admbackup01: dev.c:1425 ST_EOT set on exit FSF
> > > Sd:pl-admbackup01: dev.c:1427 Return from FSF file=1
> > > Sd:pl-admbackup01: dev.c:961 fsf error.
> > > Sd:pl-admbackup01: message.c:1075 Enter Jmsg type=4
> > > Sd:pl-admbackup01: message.c:605 Enter dispatch_msg type=4
> > > msg=Sd:pl-admbackup01: J:RepositoryFull-ncxdata.2007-07-18_15.55.36
> > > Error: Unable to position to end of data on device "Dev:TS3310-drv0"
> > > (/dev/IBMtape0n): ERR=dev.c:1366 read error on "Dev:TS3310-drv0"
> > > (/dev/IBMtape0n). ERR=Input/output error.
> > > ...
> > >
> > > As mentioned earlier, first time it was ok, but on second time got
> > > ST_EOT read errno=5.
> > >
> > > I tried it with 10+ different tapes, so don't think it is a media problem.
> >
> > Are these 10+ new tapes or existing Bacula labelled tapes? Changes to
> > some of
> > the device options will prevent old tapes from working.
> >
> > Does the btape test still work after you changed the configuration?
> >
> > __Martin
> >
>
> Tapes were brand new. I started with bacula test two or three times and
> every time I cleaned them with mt (status - check for BOT, then 3x weof,
> then rewind). In each new test environment I labeled them with barcodes.
>
> btape 'test' works fine - no problems encountered. But AFAIR it has no
> test for append after tape reload/remount, where it could possibly fail.
Yes, that's true.
Getting an I/O error at the end of a tape sounds like what could happen if you
read a 1 EOF tape when the drive/driver expects 2 EOFs.
Maybe the stoptions change when the tape is ejected and reloaded?
__Martin
> >
> > >
> > > Dnia 18-07-2007 o godz. 14:24 Mariusz Czulada napisał(a):
> > > > Hi,
> > > >
> > > > Dnia 18-07-2007 o godz. 10:39 Arno Lehmann napisał(a):
> > > > > Hi,
> > > > >
> > > > > 18.07.2007 10:10,, Mariusz Czulada wrote::
> > > > > > Hi again,
> > > > > >
> > > > > > I still have problems with my IBM TS3310 library, so again ask for
> > > > > > your
> > > > > > help with this.
> > > > > >
> > > > > > I use an IBM xSeries host with CentOS 4.3. DDS-5 internal drive
> > > > > > (working
> > > > > > perfectly), and IBM TS3310 tape library, with two LTO-3 drives
> > > > > > connected
> > > > > > directly (i mean without FC switch) to two QLogic QLA2460 HBA. IBM
> > > > > > tape
> > > > > > drivers taken from IBM site. Catalog is created in PostgreSQL 8.1.5.
> > > > > > Bacula 2.0.2. Both pg and bacula compiled from sources.
> > > > > >
> > > > > >
> > > > > >
> > > > > > After btape tests (went 100% OK) I added some suggested options to
> > > > > > device definition, so now it looks like this:
> > > > > >
> > > > > > ...
> > > > > > Device {
> > > > > > Name = "Dev:TS3310-drv0"
> > > > > > Device Type = tape
> > > > > > Media Type = LTO-3
> > > > > > Archive Device = /dev/IBMtape0n
> > > > > > AutomaticMount = yes; # when device opened, read it
> > > > > > AlwaysOpen = yes;
> > > > > > RemovableMedia = yes;
> > > > > > RandomAccess = no;
> > > > > > Block positioning = no; # hint from btape
> > > > > > Hardware End of Medium = No # hint from btape
> > > > > > Fast Forward Space File = No # hint from btape
> > > > > > BSF at EOM = yes # hint from btape
> > > > >
> > > > > This will only work when you also set Two EOFs at tape end, I think.
> > > > >
> > > >
> > > > I added "TWO EOF=yes", but unfortunately, it didn't help. I got:
> > > >
> > > > 18-Jul 13:58 Sd:pl-admbackup01: J:RepositoryFull-ncx.2007-07-18_13.53.20
> > > > Error: Unable to position to end of data on device "Dev:TS3310-drv0"
> > > > (/dev/IBMtape0n): ERR=dev.c:1359 read error on "Dev:TS3310-drv0"
> > > > (/dev/IBMtape0n). ERR=Input/output error.
> > > >
> > > > > Arno
> > > > >
> > > > > > Autochanger = yes;
> > > > > > Drive Index = 0;
> > > > > > }
> > > > > >
> > > > > > Device {
> > > > > > Name = "Dev:TS3310-drv1"
> > > > > > Device Type = tape
> > > > > > Media Type = LTO-3
> > > > > > Archive Device = /dev/IBMtape1n
> > > > > > AutomaticMount = yes; # when device opened, read it
> > > > > > AlwaysOpen = yes;
> > > > > > RemovableMedia = yes;
> > > > > > RandomAccess = no;
> > > > > > Block positioning = no; # hint from btape
> > > > > > Hardware End of Medium = No # hint from btape
> > > > > > Fast Forward Space File = No # hint from btape
> > > > > > BSF at EOM = yes # hint from btape
> > > > > > Autochanger = yes;
> > > > > > Drive Index = 1;
> > > > > > }
> > > > > >
> > > > > > Autochanger {
> > > > > > Name = "Achg:TS3310"
> > > > > > Device = "Dev:TS3310-drv0"
> > > > > > Device = "Dev:TS3310-drv1"
> > > > > > Changer Device = /dev/sg6
> > > > > > Changer Command = "/opt/bacula/etc/mtx-changer %c %o %S %a %d"
> > > > > > }
> > > > > > ...
> > > > > >
> > > > > >
> > > > > > The problem appears when tape is reloaded - SD cannot correctly
> > > > > > find end
> > > > > > of tape and it marks volue as "Error". In attached file there is a
> > > > > > part
> > > > > > of debugged SD log with related elements. The curious case is that
> > > > > > it
> > > > > > not always fails! Sometimes one or two reloads works fine, job is
> > > > > > appended to the volume, but after first error all further jobs fail
> > > > > > to
> > > > > > append.
> > > > > >
> > > > > > Lately, I tested 2.1.22, hoping for some fixes here, but still have
> > > > > > same
> > > > > > problems. I wonder if there is at least a workaround for this, i.e.
> > > > > > with
> > > > > > some additional device options.
> > > > > >
> > > > > > Thanks in advance for any help,
> > > > > >
> > > > > > Mariusz Czułada
> > > > > >
> > > >
> > > > ----------------------------------------------------
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> > > > Koncerty gwiazd w Gdańsku!
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