Performance problem

After a disk failure ( disk was in raid 1 configuration ) SQL Server
start to work very slow.
SqlServer start to raise following event
Event Type: Information
Event Source: MSSQLSERVER
Event Category: (2)
Event ID: 17055
Date: 7/3/2006
Time: 8:54:12 AM
User: N/A
Computer: SRVCA2
Description:
17052 :
This SQL Server has been optimized for 8 concurrent queries. This limit
has been exceeded by 19 queries and performance may be adversely
affected.
SQL Server worked fine before this. I replaced hard disk and rebuild of
configuration was sucesfull. In SQL events i saw that SQL Server has
performed recovery of databases.
I have SQL Server Personal edition installed.
Can someone help me with this one please.The verion of the db engine shipped with the Personal Edition has an inbuilt
restriction , that once more than a certain number of activities pass the
restriction.
There are a number of different activities which contribute to the count.
Check DBCC CONCURRENCYVIOLATION to gauge how often the service goes over
the limit. Maybe you could upgrade
Jack Vamvas
___________________________________
Receive free SQL tips - www.ciquery.com/sqlserver.htm
___________________________________
"Sale" <aleksandar.stancic@.gmail.com> wrote in message
news:1151913565.386437.173310@.75g2000cwc.googlegroups.com...
> After a disk failure ( disk was in raid 1 configuration ) SQL Server
> start to work very slow.
> SqlServer start to raise following event
> Event Type: Information
> Event Source: MSSQLSERVER
> Event Category: (2)
> Event ID: 17055
> Date: 7/3/2006
> Time: 8:54:12 AM
> User: N/A
> Computer: SRVCA2
> Description:
> 17052 :
> This SQL Server has been optimized for 8 concurrent queries. This limit
> has been exceeded by 19 queries and performance may be adversely
> affected.
>
> SQL Server worked fine before this. I replaced hard disk and rebuild of
> configuration was sucesfull. In SQL events i saw that SQL Server has
> performed recovery of databases.
> I have SQL Server Personal edition installed.
> Can someone help me with this one please.
>|||"Jack Vamvas" <DEL_TO_REPLYtechsupport@.ciquery.com> wrote in message
news:TI-dnbeidMt4RzXZnZ2dnUVZ8s-dnZ2d@.bt.com...
> The verion of the db engine shipped with the Personal Edition has an
inbuilt
> restriction , that once more than a certain number of activities pass the
> restriction.
> There are a number of different activities which contribute to the count.
> Check DBCC CONCURRENCYVIOLATION to gauge how often the service goes over
> the limit. Maybe you could upgrade
Most likely the slower diskI/O during the failure was the cause here.
You may want to upgrade to something like SQL 2005 Express which removes
this particular restriction. (but has others).

> --
> Jack Vamvas
> ___________________________________
> Receive free SQL tips - www.ciquery.com/sqlserver.htm
> ___________________________________
>
> "Sale" <aleksandar.stancic@.gmail.com> wrote in message
> news:1151913565.386437.173310@.75g2000cwc.googlegroups.com...
>|||I Upgrade Personal edition to Standard, and after this everything work
fine.
Thanks for your help people

Performance problem

After a disk failure ( disk was in raid 1 configuration ) SQL Server
start to work very slow.
SqlServer start to raise following event
Event Type: Information
Event Source: MSSQLSERVER
Event Category: (2)
Event ID: 17055
Date: 7/3/2006
Time: 8:54:12 AM
User: N/A
Computer: SRVCA2
Description:
17052 :
This SQL Server has been optimized for 8 concurrent queries. This limit
has been exceeded by 19 queries and performance may be adversely
affected.
SQL Server worked fine before this. I replaced hard disk and rebuild of
configuration was sucesfull. In SQL events i saw that SQL Server has
performed recovery of databases.
I have SQL Server Personal edition installed.
Can someone help me with this one please.The verion of the db engine shipped with the Personal Edition has an inbuilt
restriction , that once more than a certain number of activities pass the
restriction.
There are a number of different activities which contribute to the count.
Check DBCC CONCURRENCYVIOLATION to gauge how often the service goes over
the limit. Maybe you could upgrade
--
Jack Vamvas
___________________________________
Receive free SQL tips - www.ciquery.com/sqlserver.htm
___________________________________
"Sale" <aleksandar.stancic@.gmail.com> wrote in message
news:1151913565.386437.173310@.75g2000cwc.googlegroups.com...
> After a disk failure ( disk was in raid 1 configuration ) SQL Server
> start to work very slow.
> SqlServer start to raise following event
> Event Type: Information
> Event Source: MSSQLSERVER
> Event Category: (2)
> Event ID: 17055
> Date: 7/3/2006
> Time: 8:54:12 AM
> User: N/A
> Computer: SRVCA2
> Description:
> 17052 :
> This SQL Server has been optimized for 8 concurrent queries. This limit
> has been exceeded by 19 queries and performance may be adversely
> affected.
>
> SQL Server worked fine before this. I replaced hard disk and rebuild of
> configuration was sucesfull. In SQL events i saw that SQL Server has
> performed recovery of databases.
> I have SQL Server Personal edition installed.
> Can someone help me with this one please.
>|||"Jack Vamvas" <DEL_TO_REPLYtechsupport@.ciquery.com> wrote in message
news:TI-dnbeidMt4RzXZnZ2dnUVZ8s-dnZ2d@.bt.com...
> The verion of the db engine shipped with the Personal Edition has an
inbuilt
> restriction , that once more than a certain number of activities pass the
> restriction.
> There are a number of different activities which contribute to the count.
> Check DBCC CONCURRENCYVIOLATION to gauge how often the service goes over
> the limit. Maybe you could upgrade
Most likely the slower diskI/O during the failure was the cause here.
You may want to upgrade to something like SQL 2005 Express which removes
this particular restriction. (but has others).
> --
> Jack Vamvas
> ___________________________________
> Receive free SQL tips - www.ciquery.com/sqlserver.htm
> ___________________________________
>
> "Sale" <aleksandar.stancic@.gmail.com> wrote in message
> news:1151913565.386437.173310@.75g2000cwc.googlegroups.com...
> > After a disk failure ( disk was in raid 1 configuration ) SQL Server
> > start to work very slow.
> >
> > SqlServer start to raise following event
> >
> > Event Type: Information
> > Event Source: MSSQLSERVER
> > Event Category: (2)
> > Event ID: 17055
> > Date: 7/3/2006
> > Time: 8:54:12 AM
> > User: N/A
> > Computer: SRVCA2
> > Description:
> > 17052 :
> > This SQL Server has been optimized for 8 concurrent queries. This limit
> > has been exceeded by 19 queries and performance may be adversely
> > affected.
> >
> >
> > SQL Server worked fine before this. I replaced hard disk and rebuild of
> > configuration was sucesfull. In SQL events i saw that SQL Server has
> > performed recovery of databases.
> >
> > I have SQL Server Personal edition installed.
> >
> > Can someone help me with this one please.
> >
>|||I Upgrade Personal edition to Standard, and after this everything work
fine.
Thanks for your help people