Any blocking when we extend the data files ?

Will there be any blocking ifi grow the data files and Log files from say
5GB to 25GB on a highly transactional system ? Let me know your thoughts.
Hi
No locks are taken at data level, but the high I/O does affect performance
on queries.
Do it when usage is lowest and like normal, test it on a non-production
system before you do it.
Regards
Mike
"Hassan" wrote:

> Will there be any blocking ifi grow the data files and Log files from say
> 5GB to 25GB on a highly transactional system ? Let me know your thoughts.
>
>