List all physical volumes and their respective sizes

[Jason Arrhaman]

How can I display all physical volumes and their sizes in HPUX? I can't use SAM because I need to pipe the output to a file.

Thanks.

[Uday_S_Ankolekar]

vgdisplay -v will give you the list of volumegroups and related physical volumes

If you want details of each vg
then vgdidisplay -v /dev/vgname

at the end of vgdisplay you will notice physical volumes

you can see pvdisplay /dev/dsk/devname to see details of PV.

-USA..

[Steven E. Protter]

vgdisplay -v /dev/vg00 > /tmp/vgfile
vgdisplay -v /dev/vg01 >> /tmp/vgfile

Repeat second command for every volume group.

Take out the -v if it gives you too much info.

SEP

[Stefan Farrelly]

cd /dev/rdsk
for i in $(ls)
do
echo $i
diskinfo $PWD/$i 2>&1 | grep -i size
done

[Ramkumar Devanathan]

hi try this -

for disk in `ioscan -funC disk | awk '/dev/ {print $NF}'`

[Ramkumar Devanathan]

$cat disksize.sh
#!/usr/bin/ksh
for disk in `ioscan -funC disk | awk '/dev/ {print $NF}'`
do
echo "disk: $disk"
diskinfo -v $disk | grep -i size
done

the earlier post did not come out fine. ignore earlier post please.

HTH.

- ramd.

[Geoff Wild]

Try this script.
It's called vgttl.

Rgds..Geoff

[Bill McNAMARA_1]

if you insist on PV size, and *just* those configured in VGs , then collect your /dev/dsk device files from

strings /etc/lvmtab | grep dsk

ie:

for DISC in $(strings /etc/lvmtab | grep dsk)
do
#sed the dsk for rdsk
#pvdisplay | grep ..
done

[Geoff Wild]

oops - you will also need bdfmegs....

Here's sample output from vgttl:

# vgttl
VG Size(MB) In use Available
vg00 12940 5216 7481
vg01 12288 1807 10154
vg11 4096 1234 2695
vg12 129420 95381 33773
vg15 43140 9515 33364
vg18 15360 6182 8800
vg19 20176 8087 11589
vg20 35800 7342 27211
vg21 138048 125248 12486
vg22 138048 125172 12578
vg23 138048 131748 6218
vg24 138048 130182 7778
vg25 138048 128548 9379
vg26 138048 124050 13782
vg27 138048 119578 18114
vg28 138048 121159 16683
vg29 138048 134048 3872
vg40 25880 1533 23843
---- -------------- -------------- --------------
Totl 1541532 1276030 259800

[John Meissner]

below is a script file that will display each vg in MB.

vgs=$( bdf | awk '{print $1}' | awk -F/ '{print $3}' | sort | uniq)
for i in $vgs
do
vgdisplay /dev/$i > $i.vg.txt
pesz=$(cat $i.vg.txt | grep "PE Size" | awk '{print $4}')
tpe=$(cat $i.vg.txt | grep "Total PE" | awk '{print $3}')
(( vgsz = $pesz * $tpe ))
echo $i is $vgsz MB
done

[John Meissner]

I aslo wrote a script that will tell you the size of all your external disks.....
it will tell you the total size of your EMC disks and list each disk and tell you a total of how many of which various sizes you have as well.

This is assuming that you have EMC disks and that the "inq" utility is located in /var/adm/scripts

[Jason Arrhaman]

All of these are good suggestions, and I sincerely thank all of you. However I'm curious to know if anyone can tell me how to take the output from 'ioscan -kfC disk' and append to each disk it's respective size as another column on the end. Perhaps even leaving off the Class column in the final output just to get more room.

Thank you again.

[Stuart Abramson_2]

#
# 1. Device layout by physical address
#
print "\n1.\tDEVICE LAYOUT (sorted by physical address):\n"
print " Device \t Address \t Vendor \t Product \t Size \n"

HWADDRs=`ioscan -fkCdisk | grep "^disk" | awk '{print $3}'`
for ADDR in $HWADDRs
do
DEV=`lssf /dev/dsk/c* | grep "$ADDR" | awk '{print $16}' | cut -d/ -f4`
VENDOR=`ioscan -fkH$ADDR | grep disk | awk '{print $7}' `
PROD=`ioscan -fkH$ADDR | grep disk | awk '{print $8}' `
if [[ $PROD = CD-ROM ]]
then
SIZE=""
else
SIZE=`diskinfo /dev/rdsk/$DEV | grep size: | awk '{print $2}' `
fi
print " " $ADDR "\t" $DEV "\t" $VENDOR " \t" $PROD "\t" $SIZE >> /tmp/disks.$$
done

[John Meissner]

this script will tell you the size of each PV as well as to what VG it belongs to

the following script may come up with errors. to view only pertinate information you may wish to redirect standard error to /dev/null
this can be done by issuing the command like this:
yourscript 2> /dev/null


ioscan -fnkC disk | grep ^disk | awk '{print $3}' > disk.out
ioscan -fnkC disk | grep /dev | awk '{print $1}' > dev.out
paste disk.out dev.out > dd.out
pv=$(cat dd.out | awk '{print $2}')
for i in $pv
do
vgbelong=$(pvdisplay $i | grep "VG Name")
pesz=$(pvdisplay $i | grep "PE Size" | awk '{print $4}')
tpe=$(pvdisplay $i | grep "Total PE" | awk '{print $3}')
((dsksz=$pesz*$tpe))
echo $i is $dsksz MB and belongs to $vgbelong
done

[Jason Arrhaman]

The last script I got only worked partially, It printed out the columns but no data. I get a few error messages. It's the script just above this post.

[John Meissner]

jason - could you send me the output files you got (disk.out dev.out and dd.out) to my e-mail address.... it's in my profile. I'll take a look at see what I can figure out.

[John Meissner]

Jason - could you also try to run the pvdisplay commands manually on the files to see what output you get?

[John Meissner]

oh by the way Jason.... something you may want to take care of

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