Bacula-users

Re: [Bacula-users] Can't find the tape changer

2010-01-19 16:50:03
Subject: Re: [Bacula-users] Can't find the tape changer
From: Dan Langille <dan AT langille DOT org>
To: John BORIS <jboris AT adphila DOT org>
Date: Tue, 19 Jan 2010 16:47:38 -0500
John BORIS wrote:
> I have a PowerVault 124T. Under RHEL 5. 
> Attached devices:
> Host: scsi0 Channel: 00 Id: 06 Lun: 00
>   Vendor: SUPER    Model: GEM318           Rev: 0   
>   Type:   Processor                        ANSI SCSI revision: 02
> Host: scsi0 Channel: 01 Id: 06 Lun: 00
>   Vendor: SUPER    Model: GEM318           Rev: 0   
>   Type:   Processor                        ANSI SCSI revision: 02
> Host: scsi0 Channel: 02 Id: 00 Lun: 00
>   Vendor: MegaRAID Model: LD0 RAID5 30505R Rev: 1L19
>   Type:   Direct-Access                    ANSI SCSI revision: 02
> Host: scsi1 Channel: 00 Id: 02 Lun: 00
>   Vendor: SEAGATE  Model: DAT    9SP40-000 Rev: 911D
>   Type:   Sequential-Access                ANSI SCSI revision: 03
> Host: scsi2 Channel: 00 Id: 06 Lun: 00
>   Vendor: CERTANCE Model: ULTRIUM 2        Rev: 1826
>   Type:   Sequential-Access                ANSI SCSI revision: 03
> Host: scsi2 Channel: 00 Id: 06 Lun: 01
>   Vendor: DELL     Model: PV-124T          Rev: 0031
>   Type:   Medium Changer                   ANSI SCSI revision: 02
> 
> 
> The changer is at:
> /dev/sg5

oh.  Thank you.

# mtx -f /dev/sg5 status
mtx: Request Sense: Long Report=yes
mtx: Request Sense: Valid Residual=no
mtx: Request Sense: Error Code=70 (Current)
mtx: Request Sense: Sense Key=Illegal Request
mtx: Request Sense: FileMark=no
mtx: Request Sense: EOM=no
mtx: Request Sense: ILI=no
mtx: Request Sense: Additional Sense Code = 20
mtx: Request Sense: Additional Sense Qualifier = 00
mtx: Request Sense: Field in Error = 00
mtx: Request Sense: BPV=no
mtx: Request Sense: Error in CDB=yes
mtx: Request Sense: SKSV=yes
mtx: Request Sense: Field Pointer = 00 00
READ ELEMENT STATUS Command Failed

# tapeinfo -f /dev/sg5
Product Type: Tape Drive
Vendor ID: 'IBM     '
Product ID: 'ULTRIUM-TD3     '
Revision: '6B20'
Attached Changer: No
SerialNumber: '1210283915'
MinBlock:1
MaxBlock:16777215
SCSI ID: 6
SCSI LUN: 0
Ready: yes
BufferedMode: yes
Medium Type: 0x38
Density Code: 0x44
BlockSize: 0
DataCompEnabled: yes
DataCompCapable: yes
DataDeCompEnabled: yes
CompType: 0x1
DeCompType: 0x1
BOP: yes
Block Position: 0


> The tape drive on this changer is at:
> Data Node           /dev/st1  
> No Rewind Node      /dev/nst1
> 
> The tape drive and changer did work under Bacula when the system was
> running Fedora Core 3. Since I had to upgrade to RHEL 5 I have had
> issues getting Bacula running but that has been just me being dumb.
> 
> Hope this helps.

It does help.  Thank you.

> 
> 
> 
> John J. Boris, Sr.
> JEN-A-SyS Administrator
> Archdiocese of Philadelphia
> "Remember! That light at the end of the tunnel
> Just might be the headlight of an oncoming train!"
> 
>>>> ganiuszka <ganiuszka AT gmail DOT com> 1/19/2010 11:25 AM >>>
> 
> Here is a instruction about Dell PowerVault 124T and LUNs under Linux.
> 
> http://support.dell.com/support/edocs/stor-sys/124t/en/124tvs16/install.html#enabling_lun_linux
> 
> 
> Subject "Enabling LUN Support in Linux"
> 
> Maybe this is the solution.
> 
> Regards.
> Marcin


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