The difficult SCSI card was an Adaptec 2130SLP.
I was using a RAID Array on the card with the tape drive attached.The btape
fill command is now performing the read back process using the Adaptec 2940 so
I'm quite happy that things are working correctly.
Now the fun begins...
> Date: Wed, 14 Nov 2007 14:32:09 -0500> From: [EMAIL PROTECTED]> To: [EMAIL
> PROTECTED]> Subject: Re: [Bacula-users] Btape test command fails> > amazing
> how difficult scsi can be, as mature as it is. i find it very frustrating.>
> what was the difficult scsi adapter again?> > -- michael> > On Wed, Nov 14,
> 2007 at 09:46:34AM -0800, Brad M wrote:> > A small update:> > > > I installed
> an old Adaptec 2940 and ran the btape test command and it finished no
> problem.> > > > I then ran the test 4 more times and all is good.> > > >
> Currently I am performing a fill and it seems to be going alright, although
> maybe a tad slow. It's only writing at 20MB/s but I can figure that out
> later.> > > > Thanks again for all your help everyone!> > > > Brad.> > > > >
> > From: [EMAIL PROTECTED]: [EMAIL PROTECTED]: Tue, 13 Nov 2007 13:10:33
> -0800Subject: Re: [Bacula-users] Btape test command fails> > > > > > Hi
> again, The only errors that I could pull out were in the /var/log/messages:
> Nov 13 12:29:56 quagmire kernel: (sa0:aacp0:0:4:0): READ(06). CDB: 8 0 0 20 0
> 0Nov 13 12:29:56 quagmire kernel: (sa0:aacp0:0:4:0): NO SENSE ILI (length
> mismatch): -56320 asc:0,0Nov 13 12:29:56 quagmire kernel: (sa0:aacp0:0:4:0):
> No additional sense informationNov 13 12:30:27 quagmire kernel:
> (sa0:aacp0:0:4:0): READ(06). CDB: 8 0 0 fc 0 0Nov 13 12:30:27 quagmire
> kernel: (sa0:aacp0:0:4:0): NO SENSE info:fc00 asc:0,1Nov 13 12:30:27 quagmire
> kernel: (sa0:aacp0:0:4:0): Filemark detectedNov 13 12:31:22 quagmire kernel:
> (sa0:aacp0:0:4:0): READ(06). CDB: 8 0 0 fc 0 0Nov 13 12:31:22 quagmire
> kernel: (sa0:aacp0:0:4:0): NO SENSE info:fc00 asc:0,1Nov 13 12:31:22 quagmire
> kernel: (sa0:aacp0:0:4:0): Filemark detected These errors were produced from
> running: ./btape -c bacula-sd.conf /dev/sa0rewindtest It seems I get the 'NO
> SENSE ILI (length mismatch)' and 'No additional sense information' messages
> the first time i perform a rewind on the tape from a fresh boot. All other
> tape rewinds that I perform do not cause these errors. I am still in the
> process of obtaining a different SCSI card to test to see if I have the same
> issues. Thanks, Brad. > > > > > Date: Tue, 13 Nov 2007 10:28:16 -0500> From:
> [EMAIL PROTECTED]> To: [EMAIL PROTECTED]> Subject: Re: [Bacula-users] Btape
> test command fails> > is there anything in dmesg or log files related to scsi
> when this error occurs?> > On Fri, Nov 09, 2007 at 04:21:58PM -0800, Brad M
> wrote:> > Thanks for the post Michael.> > > > Unfortunately I am still
> getting the same results.> > > > I changed my SCSI card settings so that the
> ID of the tape drive was now:> > Initiate Wide Negotiation = No> > Sync
> Transfer Rate = 40MB/s> > Packetized = No> > QAS = No> > The tape drive is on
> the same channel as the hard drives so I could not disable the BIOS for the
> channel.> > > > I did notice something new... I have been doing all my
> testing via a SSH connection but saw that every time I ran the btape test
> command, an error would be displayed on the server's terminal.> > > > I then
> ran the btape test command at the server and this is what I got:> > btape:
> btape.c:852 Rewind OK.> > 1000 blocks re-read correctly.(sa0:aacp:0:0:4:0) :
> READ(06). CDB: 8 0 0 fc 0 0> > (sa0:aacp:0:0:4:0) : NO SENSE info:fc00
> asc:0,1(sa0:aacp:0:0:4:0) : Filemark detected> > JobId 0: Error: block.c:995
> Read error on fd=3 at file:blk 0:1000 on device "HP_Ultrium" (/dev/sa0).
> ERR=Operation not permitted.btape: btape.c:864 Read block 1001 failed!
> ERR=Operation not permitted> > > > I was not seeing the read, no sense and
> filemark messages via my SSH console.> > > > Suggestions?> > > > Thanks!> > >
> > > > > > > > > Date: Fri, 9 Nov 2007 16:25:31 -0500> From: [EMAIL
> PROTECTED]> To: [EMAIL PROTECTED]> CC: [email protected]>
> Subject: Re: [Bacula-users] Btape test command fails> > i had somewhat
> similar problems with btape that i ended up resolving by modifying the >
> configuration of my scsi controller. see this thread:> >
> http://sourceforge.net/mailarchive/forum.php?thread_name=20071030014308.GA31765%40sif.lsd.ornl.gov&forum_name=bacula-users>
> > -- michael> > > > On Fri, Nov 09, 2007 at 01:07:13PM -0800, Brad M wrote:>
> > Hi there, I am having some problems trying to get my Tape drive working
> with Bacula. I am very new to the world of Bacula as I was only introduced to
> it back at the BSDCan 2007 gathering. Basically I am setting up a new file
> server and need to backup the data on a daily basis but can't get past the
> point of simply testing my drive. When running the btape test command, it
> seems that it is able to write to the device but unable to read from it. Here
> is the error output: # ./btape -c bacula-sd.conf /dev/sa0Tape block
> granularity is 1024 bytes.btape: butil.c:285 Using device: "/dev/sa0" for
> writing.btape: btape.c:368 open device "HP_Ultrium" (/dev/sa0): OK*test===
> Write, rewind, and re-read test ===I'm going to write 1000 records and an
> EOFthen write 1000 records and an EOF, then rewind,and re-read the data to
> verify that it is correct.This is an *essential* feature ...btape:
> btape.c:827 Wrote 1000 blocks of 64412 bytes.btape: btape.c:501 Wrote 1 EOF
> to "HP_Ultrium" (/dev/sa0)btape: btape.c:843 Wrote 1000 blocks of 64412
> bytes.btape: btape.c:501 Wrote 1 EOF to "HP_Ultrium" (/dev/sa0)btape:
> btape.c:501 Wrote 1 EOF to "HP_Ultrium" (/dev/sa0)btape: btape.c:852 Rewind
> OK.1000 blocks re-read correctly.07-Nov 15:28 btape JobId 0: Error:
> block.c:995 Read error on fd=3 at file:blk 0:1000 on device "HP_Ultrium"
> (/dev/sa0). ERR=Operation not permitted.btape: btape.c:864 Read block 1001
> failed! ERR=Operation not permitted Here is a copy of my baculad-sd.conf
> file: Storage { # definition of myself Name = quagmire-sd SDPort = 9103 #
> Director's port WorkingDirectory = "/usr/local/bacula/bin/working" Pid
> Directory = "/usr/local/bacula/bin/working" Maximum Concurrent Jobs = 20}> >
> Director { Name = quagmire-dir Password = "somthing random"}> > Director {
> Name = quagmire-mon Password = "somthing random" Monitor = yes}> > Device {
> Name = HP_Ultrium Media Type = LTO Archive Device = /dev/sa0 AutomaticMount =
> yes; Device Type = Tape AlwaysOpen = yes Removable Media = yes Random Access
> = no; AutoChanger = no#FreeBSD Settings Offline On Unmount = no Hardware End
> of Medium = no BSF at EOM = yes Backward Space Record = no Backward Space
> File = no Fast Forward Space File = no TWO EOF = yes}> > Messages { Name =
> Standard director = quagmire-dir = all} My software setup is as
> follows:FreeBSD 5.5 x86Bacula 2.2.5 (Installed from source)MySQL 5.0.45 My
> hardware setup is as follows:CPU - AMD AM2 5600+Motherboard - Asus M2N-LRSCSI
> Card - Adaptec 2130SLP (PCIX Ultra320)Tape Drive - HP StorageWorks Ultrium
> 448Data Cartridge - HP LTO2 Ultrium 400GB I have been trying various FreeBSD
> suggested configuration changes but in the end, I'm always getting the same
> error. I manually tar'd 40GB of data to the tape drive then extracted it back
> and it worked flawlessly. So I am guessing its a configuration setting that I
> either got wrong or am missing.Any help would be very appreciated. Thanks!
> Brad.> > > > (Sorry if this gets posted twice as I had a message awaiting
> approval but it disappeared)> >
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