"J Jetson" wrote:

> Looks like we have a disk error but I am not sure? Has anyone dealt with this
> before?
>
> ServerA0134: 17053 :
>
> LogWriter: Operating system error 1117(The request could not be performed
> because of an I/O device error.) encountered.
> -----------------
> ServerA0134: 5159 :
>
> Operating system error 1117(The request could not be performed because of an
> I/O device error.) on device 'F:\mssql\data\templog.ldf' during
> BackLinkLogBlockReadAheadAsync.
> ------------------
> ServerA0134: 17053 :
>
> BackLinkLogBlockReadAheadAsync: Operating system error 997(Overlapped I/O
> operation is in progress.) encountered.
> -----------------
> ServerA0134: 17053 :
>
> BackLinkLogBlockReadAheadAsync: Operating system error 1117(The request
> could not be performed because of an I/O device error.) encountered.
> ------------------
> ServerA0134: 5159 :
>
> Operating system error 997(Overlapped I/O operation is in progress.) on
> device 'F:\mssql\data\templog.ldf' during BackLinkLogBlockReadAheadAsync.
>
>

"Mike Epprecht (SQL MVP)" wrote:

> Hi
>
> Looks like youi have some hardware problems.
>
> Make sure your drivers for your RAID are up to date and the hardware is OK.
> Enough of these errors and you will get data corruption.
>
> Regards
> --------------------------------
> Mike Epprecht, Microsoft SQL Server MVP
> Zurich, Switzerland
>
> MVP Program: http://www.microsoft.com/mvp
>
> Blog: http://www.msmvps.com/epprecht/
>
>
>
> "J Jetson" wrote:
>
> > Looks like we have a disk error but I am not sure? Has anyone dealt with this
> > before?
> >
> > ServerA0134: 17053 :
> >
> > LogWriter: Operating system error 1117(The request could not be performed
> > because of an I/O device error.) encountered.
> > -----------------
> > ServerA0134: 5159 :
> >
> > Operating system error 1117(The request could not be performed because of an
> > I/O device error.) on device 'F:\mssql\data\templog.ldf' during
> > BackLinkLogBlockReadAheadAsync.
> > ------------------
> > ServerA0134: 17053 :
> >
> > BackLinkLogBlockReadAheadAsync: Operating system error 997(Overlapped I/O
> > operation is in progress.) encountered.
> > -----------------
> > ServerA0134: 17053 :
> >
> > BackLinkLogBlockReadAheadAsync: Operating system error 1117(The request
> > could not be performed because of an I/O device error.) encountered.
> > ------------------
> > ServerA0134: 5159 :
> >
> > Operating system error 997(Overlapped I/O operation is in progress.) on
> > device 'F:\mssql\data\templog.ldf' during BackLinkLogBlockReadAheadAsync.
> >
> >