Re: [Bacula-users] LIP reset occurred (0), device removed.
2013-08-20 15:54:34
Possibly the fiber cable? Can you swap it out and try again?
I had 20 fiber connections and one of them needed replacing. It made the drive
look bad from the server, but the library did not report any error conditions
with the drive.
Patti Clark
Linux System Administrator
Research and Development Systems Support Oak Ridge National Laboratory
From: Iban Cabrillo <cabrillo AT ifca.unican DOT es<mailto:cabrillo AT
ifca.unican DOT es>>
Date: Tuesday, August 20, 2013 12:45 PM
To: Radosław Korzeniewski <radoslaw AT korzeniewski DOT net<mailto:radoslaw AT
korzeniewski DOT net>>
Cc: Bacula Users <Bacula-users AT lists.sourceforge DOT net<mailto:Bacula-users
AT lists.sourceforge DOT net>>
Subject: Re: [Bacula-users] LIP reset occurred (0), device removed.
Hi,
this is the qlogic driver version:
[ 1.348682] qla2xxx [0000:07:00.0]-00fa:1: QLogic Fibre Channed HBA
Driver: 8.03.07.12-k.
[ 1.348686] qla2xxx [0000:07:00.0]-00fb:1: QLogic QLE2562 - QLogic 8Gb FC
Dual-port HBA for System x.
[ 1.348699] qla2xxx [0000:07:00.0]-00fc:1: ISP2532: PCIe (2.5GT/s x8) @
0000:07:00.0 hdma+ host#=1 fw=5.06.05 (90d5).
[ 1.348768] qla2xxx [0000:07:00.1]-001d: : Found an ISP2532 irq 19 iobase
0xffffc90000c68000.
[ 1.348949] qla2xxx 0000:07:00.1: irq 44 for MSI/MSI-X
[ 1.348956] qla2xxx 0000:07:00.1: irq 45 for MSI/MSI-X
[ 1.349023] qla2xxx [0000:07:00.1]-0040:2: Configuring PCI space...
[ 1.349028] qla2xxx 0000:07:00.1: setting latency timer to 64
[ 1.361424] qla2xxx [0000:07:00.1]-0061:2: Configure NVRAM parameters...
[ 1.369088] qla2xxx [0000:07:00.1]-0078:2: Verifying loaded RISC code...
[ 1.369131] qla2xxx [0000:07:00.1]-0092:2: Loading via request-firmware.
[ 1.400994] qla2xxx [0000:07:00.1]-00c0:2: Allocate (64 KB) for FCE...
[ 1.401064] qla2xxx [0000:07:00.1]-00c3:2: Allocated (64 KB) EFT ...
[ 1.401150] qla2xxx [0000:07:00.1]-00c5:2: Allocated (1350 KB) for firmware
dump.
[ 1.405503] scsi2 : qla2xxx
[ 1.405763] qla2xxx [0000:07:00.1]-00fa:2: QLogic Fibre Channed HBA Driver:
8.03.07.12-k.
[ 1.405767] qla2xxx [0000:07:00.1]-00fb:2: QLogic QLE2562 - QLogic 8Gb FC
Dual-port HBA for System x.
[ 1.405779] qla2xxx [0000:07:00.1]-00fc:2: ISP2532: PCIe (2.5GT/s x8) @
0000:07:00.1 hdma+ host#=2 fw=5.06.05 (90d5).
......
[ 2.928979] scsi 1:0:0:0: Sequential-Access IBM ULT3580-TD3 93GP
PQ: 0 ANSI: 3
[ 2.935530] st: Version 20101219, fixed bufsize 32768, s/g segs 256
[ 2.935861] st 1:0:0:0: Attached scsi tape st0
[ 2.935864] st 1:0:0:0: st0: try direct i/o: yes (alignment 4 B)
[ 3.939166] qla2xxx [0000:07:00.1]-500a:2: LOOP UP detected (8 Gbps).
[ 3.997944] scsi 2:0:0:0: Sequential-Access IBM ULT3580-TD5 C7RC
PQ: 0 ANSI: 6
[ 4.000531] scsi 2:0:0:1: Medium Changer IBM 03584L32 B570
PQ: 0 ANSI: 6
[ 4.012583] st 2:0:0:0: Attached scsi tape st1
[ 4.012586] st 2:0:0:0: st1: try direct i/o: yes (alignment 4 B)
[ 4.013947] osst :I: Tape driver with OnStream support version 0.99.4
[ 4.013948] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $
[ 4.014691] SCSI Media Changer driver v0.25
[ 4.016286] ch0: type #1 (mt): 0x1+2 [medium transport]
[ 4.016289] ch0: type #2 (st): 0x401+1601 [storage]
[ 4.016291] ch0: type #3 (ie): 0x301+10 [import/export]
[ 4.016293] ch0: type #4 (dt): 0x101+2 [data transfer]
[1:0:0:0] tape IBM ULT3580-TD3 93GP /dev/st0
[2:0:0:0] tape IBM ULT3580-TD5 C7RC /dev/st1
[2:0:0:1] mediumx IBM 03584L32 B570 /dev/sch0
Some times the reset hapends whwn a few MBs are written others after a couple
of hundred MBs but only when we use the LTO5 ([2:0:0:0] tape IBM
ULT3580-TD5 C7RC /dev/st1 ) the LT03 always works grate.
the linux kernel running is :
Linux bacula 3.2.0-4-amd64 #1 SMP Debian 3.2.46-1 x86_64 GNU/Linux
and the bacula-sd configuration for LT05 tape:
Device {
# The TSM3100's second t3pe drive
Name = ULT3580-TD5
Archive Device = /dev/nst1
Device Type = Tape
Media Type = LTO-5
Autochanger = Yes
# Changer Device = <inherited from Changer>
Alert Command = "sh -c '/usr/sbin/tapeinfo -f /dev/sg1 | /bin/sed -n
/TapeAlert/p"
Drive Index = 0
RemovableMedia = yes
Random Access = no
Maximum Block Size = 262144
Maximum Network Buffer Size = 262144
Maximum Spool Size = 20gb
Maximum Job Spool Size = 10gb
Spool Directory = /backup/spool
AutomaticMount = Yes;
}
root@bacula:~# /usr/sbin/tapeinfo -f /dev/sg1
Product Type: Tape Drive
Vendor ID: 'IBM '
Product ID: 'ULT3580-TD5 '
Revision: 'C7RC'
Attached Changer API: No
SerialNumber: '00078ABB4C'
MinBlock: 1
MaxBlock: 8388608
SCSI ID: 0
SCSI LUN: 0
Ready: yes
BufferedMode: yes
Medium Type: 0x58
Density Code: 0x58
BlockSize: 0
DataCompEnabled: yes
DataCompCapable: yes
DataDeCompEnabled: yes
CompType: 0x1
DeCompType: 0x1
Block Position: 582
Partition 0 Remaining Kbytes: -1
Partition 0 Size in Kbytes: -1
ActivePartition: 0
EarlyWarningSize: 0
NumPartitions: 0
MaxPartitions: 1
I appreciate any help. thanks in advance I.
2013/8/19 Radosław Korzeniewski <radoslaw AT korzeniewski DOT
net<mailto:radoslaw AT korzeniewski DOT net>>
Hello,
2013/8/19 Iban Cabrillo <cabrillo AT ifca.unican DOT es<mailto:cabrillo AT
ifca.unican DOT es>>
Hi, Any Idea?
Seems something related to bacula, I have tried chaging the FC port, but the
result has been the same
FC LIP reset is not related to Bacula - IMHO. I had the same problem but with a
changer device. The problem was a second server which accidentally accessed the
same target (at random time). When I switch off the second server the problem
was cured. Sure, your problem could has a different origin then my, and YMMV.
BTW, what kernel tape driver do you use (Linux stock)?
best regards
--
Radosław Korzeniewski
radoslaw AT korzeniewski DOT net<mailto:radoslaw AT korzeniewski DOT net>
--
####################################
Iban Cabrillo Bartolome
Instituto de Fisica de Cantabria (IFCA)
Santander, Spain
Tel: +34942200969
####################################
Bertrand Russell:
"El problema con el mundo es que los estúpidos están seguros de todo y los
inteligentes están llenos de dudas"
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