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Unable to access the tape for database backup purpose



Author
26 Jun 2009 12:35 PM
borase
Hello everybody,
   i have been suffer from problem that, I have installed the HP workstorage
Ultrium 448 tape drive and able to take database backup using the NTBACKUP
utility. When trying to take backup of  database from  SQL server 2005
Manager, then it generate the Error

***************************** SQL Job information
******************************
Jobname:    SAP CCMS Full DB Backup of master,RPD [20090620094326-6-094326]
Type:       TSQL
DB-Name:    RPD
For Run:    20090620  09:43:26
**************************** Job history information
*****************************
Stepname:   CCMS-step 1
Command:    declare @exeStmt nvarchar(2000) exec rpd.sap_backup_databases
@dbList=
            "master,RPD",@r3Db="RPD",@bDev="R3DUMP0",@expDays= 27,@jobName=
"SAP C
            CMS Full DB Backup of master,RPD [20090620094326-6-094326]",
@bkupCheck
            sum="N",@bkupType="F",@nativeBkup="N",@exeDate = "20090620094326",
@bku
            pSim = "N",@format = 0,@init = 1,@bkupDb = "master",@unload = 0,
@exeSt
            mt = @exeStmt OUTPUT
Status:     (failure)
Message:    2528
Severity:
16
Duration:   0  hours(s)  0  min(s) 12 sec(s)
Last msg:   Executed as user: NT AUTHORITY\SYSTEM. Access is denied due to a
password failure [SQLSTATE 42000] (Error 3279)  BACKUP DATABASE is terminat
            ing abnormally. [SQLSTATE 42000] (Error 3013)  DBCC execution
complete
            d. If DBCC printed error messages, contact your system
administrator.
            [SQLSTATE 01000] (Error 2528).  The step failed.
                    <------------- End of Job Step History --------------->

**************************** Job history information
*****************************


when i going to check the backup device by open the Media Contents (in SQL
server 2005--> Right click on R3DUMP0) ) then generate the error message
cannot open backup device 'R3DUMP0(\\.\tape0)', operating system error 2 (the
system cannot find the file specified)

Then please suggest me how can i access the tape0, for backup purpose from
SQL SERVER 2005

Thanks
Jayesh

Author
26 Jun 2009 2:02 PM
Linchi Shea
Not a direct answer to your question, but a comment on the approach.

It looks like you are trying to backup the databases straight to tape. The
places where I worked have tried this with a varying degree of success. The
primary motivation was to save the intermediate step of saving to disk first
and therfore saving some storage space. In many cases, they eventually went
back to back up databases to disk first because of reliability issues.

Persoanlly, if I have a choice, I'd avoid backing up databases directly to
tape.

Linchi

Show quoteHide quote
"borase" wrote:

> Hello everybody,
>    i have been suffer from problem that, I have installed the HP workstorage
> Ultrium 448 tape drive and able to take database backup using the NTBACKUP
> utility. When trying to take backup of  database from  SQL server 2005
> Manager, then it generate the Error
>
> ***************************** SQL Job information
> ******************************
> Jobname:    SAP CCMS Full DB Backup of master,RPD [20090620094326-6-094326]
> Type:       TSQL
> DB-Name:    RPD
> For Run:    20090620  09:43:26
> **************************** Job history information
> *****************************
> Stepname:   CCMS-step 1
> Command:    declare @exeStmt nvarchar(2000) exec rpd.sap_backup_databases
> @dbList=
>             "master,RPD",@r3Db="RPD",@bDev="R3DUMP0",@expDays= 27,@jobName=
> "SAP C
>             CMS Full DB Backup of master,RPD [20090620094326-6-094326]",
> @bkupCheck
>             sum="N",@bkupType="F",@nativeBkup="N",@exeDate = "20090620094326",
> @bku
>             pSim = "N",@format = 0,@init = 1,@bkupDb = "master",@unload = 0,
> @exeSt
>             mt = @exeStmt OUTPUT
> Status:     (failure)
> Message:    2528
> Severity:
> 16
> Duration:   0  hours(s)  0  min(s) 12 sec(s)
> Last msg:   Executed as user: NT AUTHORITY\SYSTEM. Access is denied due to a
> password failure [SQLSTATE 42000] (Error 3279)  BACKUP DATABASE is terminat
>             ing abnormally. [SQLSTATE 42000] (Error 3013)  DBCC execution
> complete
>             d. If DBCC printed error messages, contact your system
> administrator.
>             [SQLSTATE 01000] (Error 2528).  The step failed.
>                     <------------- End of Job Step History --------------->
>
> **************************** Job history information
> *****************************
>
>
> when i going to check the backup device by open the Media Contents (in SQL
> server 2005--> Right click on R3DUMP0) ) then generate the error message
> cannot open backup device 'R3DUMP0(\\.\tape0)', operating system error 2 (the
> system cannot find the file specified)
>
> Then please suggest me how can i access the tape0, for backup purpose from
> SQL SERVER 2005
>
> Thanks
> Jayesh
>
>
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Author
26 Jun 2009 2:31 PM
borasejay
Hi!
Thanks for reply

Because of database size is greater than 150 GB. that's why i am unable to
take on
HDD. so i want to take database backup on tape. I will scheduled at mid night
means
it also not impact on the performance.

so please suggest me how to do?
its so important for me

Thanks
Jayesh

Linchi Shea wrote:
Show quoteHide quote
>Not a direct answer to your question, but a comment on the approach.
>
>It looks like you are trying to backup the databases straight to tape. The
>places where I worked have tried this with a varying degree of success. The
>primary motivation was to save the intermediate step of saving to disk first
>and therfore saving some storage space. In many cases, they eventually went
>back to back up databases to disk first because of reliability issues.
>
>Persoanlly, if I have a choice, I'd avoid backing up databases directly to
>tape.
>
>Linchi
>
>> Hello everybody,
>>    i have been suffer from problem that, I have installed the HP workstorage
>[quoted text clipped - 49 lines]
>> Thanks
>> Jayesh
Author
26 Jun 2009 3:20 PM
Linchi Shea
Did you try to compress the backup? You can do that natively in SQL2008 and
use a 3rd-party tool for SQL2000/2005. We are backing up much larger
databases, and backup compression is essential.

Linchi

Show quoteHide quote
"borasejay" wrote:

> Hi!
> Thanks for reply
>
> Because of database size is greater than 150 GB. that's why i am unable to
> take on
> HDD. so i want to take database backup on tape. I will scheduled at mid night
> means
> it also not impact on the performance.
>
> so please suggest me how to do?
> its so important for me
>
> Thanks
> Jayesh
>
> Linchi Shea wrote:
> >Not a direct answer to your question, but a comment on the approach.
> >
> >It looks like you are trying to backup the databases straight to tape. The
> >places where I worked have tried this with a varying degree of success. The
> >primary motivation was to save the intermediate step of saving to disk first
> >and therfore saving some storage space. In many cases, they eventually went
> >back to back up databases to disk first because of reliability issues.
> >
> >Persoanlly, if I have a choice, I'd avoid backing up databases directly to
> >tape.
> >
> >Linchi
> >
> >> Hello everybody,
> >>    i have been suffer from problem that, I have installed the HP workstorage
> >[quoted text clipped - 49 lines]
> >> Thanks
> >> Jayesh
>
>
Author
27 Jun 2009 3:13 AM
borasejay via SQLMonster.com
Hi,
Thanks for reply
I have to take database from SQL 2005 on tape. and same after from SAP.
that why i am trying to solve the problem properly
Bcz. Database backup using SQL 2005 is proper

Thanks
Jayesh

Linchi Shea wrote:
>Did you try to compress the backup? You can do that natively in SQL2008 and
>use a 3rd-party tool for SQL2000/2005. We are backing up much larger
>databases, and backup compression is essential.
>
>Linchi
>
>> Hi!
>> Thanks for reply
>[quoted text clipped - 29 lines]
>> >> Thanks
>> >> Jayesh


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