increasing file system size

Hi
Can anyone explain me how to increase the filesystem size. We can do it when the system is running? It needs an reboot?

Roger,

What sort of a Filesystem is it?Let us know the details.
If it's a Soft partition created from a mirror(SVM),it can be extended using growfs.

HG

it is /opt

Please provide the output of df -k and format.

HG

Filesystem 1K-blocks Used Available Use% Mounted on
/dev/cciss/c0d0p5 36574216 34674612 41692 100% /opt

Haven't really worked on cciss devices. Anyway,i will try.Can you get me the output of fdisk -l and lvmdiscscan? I hope somebody really knowledgeable takes over.

HG

Its my office system, so they will track of all copy paste activites

this is solaris... there are no such commands...

Then why bother asking the question in the first place. If you can't help us help you, why should we bother helping you? :confused: