Cannot extend Veritas Filesystem mount point

[Jeff Petrik]

We are attempting to extend a Veritas filesystem mount point and we receive an error from Veritas stating the extend failed. We thought it was because out BDF indicated the mount point was at 100%, however, we still have (2) gb of space left: here is a bdf snapshot of our mount point:

/dev/vx/dsk/dgdb220pr1101/lvdb22001
492830720 490331367 2343174 100% /u220/orad/pr11

is Veritas detecting that our file system is full because of the 100% %used and not allowing us to extend the fs for this reason or is there something elase we're missing?
Thanks, Jeff Petrik/USG Corp, Chicago IL.

[Geoff Wild]

What command are you running?

vxresize -F vxfs -g dgdb220pr1101 homevol lvdb22001 NEWSIZE?

If that fails, then I believe you have no more extents left in the volume and you may have to add more disk...

Rgds...Geoff

[Jeff Petrik]

We are actually using the Veritas VES tool for the extend and the error is 'Extend Failed' here is the maxsize output, looks like we have the space avaialble:
lxprdb01:root# vxassist -g dgdb220pr1101 maxsize
Maximum volume size: 16055296 (15679Mb)
lxprdb01:root#
Thanks for your help..... Jeff

[Sandman!]

Might be a bad disk if the tool is unable read the extents that are free. Check with a readonly dd(1) or look for errors in the syslog file.