I need expand or extend a filesystem dfsk.

Hello

I need to expand a filesystem is full, but I understand that for this I need a volume manager like SVM or Veritas. I have installed solaris 10 but I give it a metastat and tells me there is no database, as if the installation does not have the sudmirrors attachments.

The filesystem that I Have is dfsk virtual Lun and I need expand with other Lun.

Can I extend a filesystem without volume manager?

Can I check if my solaris 10 is Solaris Volume manager?

which command can I write to extend the filesystem?

Thank you very much

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