Newbie disk space question

[Jeff Thomas_1]

Hi,

Could someone share the command with me to check to see how much disk space is available on a drive or cluster of drives? Thanks.

[James R. Ferguson · Accepted solution]

Hi Jeff:

For a particular volume group:

# vgdisplay -v /dev/vgXX

For all volume groups:

# vgdisplay -v

For a physical disk:

# pvdisplay /dev/dsk/cXtYdZ

...JRF...

[A. Clay Stephenson]

Hi Jeff,
There are several commands that apply.
For mounted filesystems, try bdf.

For volume groups, try vgdisplay -v
e.g. vgdisplay -v vg00


There is also a du command which might interest you.

man vgdisplay,pvdisplay,bdf,du for details.

The best way to learn is to simply use these commands.

Clay

[A. Clay Stephenson]

One more that comes to mind is diskinfo that can be used on unconfigured disks.
man diskinfo for those details.

Clay

[MANOJ SRIVASTAVA]

for a volume group

vgdisplay /dev/vg01

and then multiply Free PE's with the PE Size , to get the total free space in that vg.

The same can be done with -v and then you can see it for individual disks.

Also for a the mounted partitions ,you know it is bdf or df .


Manoj Srivastava