I wrote a couple of Perl scripts that make querying basic LVM information on HP-UX hosts a bit easier and show info alike the much loved Linux tools pvs/vgs/lvs. I got the idea from Juanma’s LVM scripts but his original scripts throw back some errors or faulty information in certain circumstances and well they are a bit slow too. So I made a rewrite in Perl, getting rid of the errors and making it all a good bit faster too.
You can find the scripts at my Github hp-ux scripts repository: https://github.com/patvdv/hpux_scripts
Some examples are displayed in the following sections.
pvs
# pvs
PV VG Status PE Size PV Size PV Free Stale PE
/dev/disk/disk0_p2 vg00 available 32 119 43 0
/dev/disk/disk3 vgswap available 8 99 79 0
/dev/disk/disk2 vglocal available 8 79 9 0
/dev/disk/disk4 vglocal available 8 79 79 0
/dev/disk/disk6 vgdbAA5 available 64 99 0 0
/dev/disk/disk7 vgdbAA5 available 64 99 0 0
/dev/disk/disk8 vgdbAA5 available 64 99 99 0
/dev/disk/disk1 vgscsAA5 available 8 39 19 0vgs
# vgs
VG PVs LVs Status Version PE Size VG Size VG Free VG Max
vg00 1 11 available 1.0 32 119 43 1910
vgswap 1 1 available 1.0 8 99 79 1600
vglocal 2 3 available 2.2 8 159 89 200
vgersAA5 0 0 deactivated n/a 0 0 0 0
vgdbAA5 3 11 available,exclusive 2.2 64 299 99 500
vgscsAA5 1 1 available,exclusive 2.2 8 39 19 60lvs
# lvs
LV VG Status Size Permissions Mirrors Stripes Allocation
/dev/vg00/lvol1 vg00 available,syncd 1 read,write 0 0 strict,contiguous
/dev/vg00/lvol2 vg00 available,syncd 8 read,write 0 0 strict,contiguous
/dev/vg00/lvol3 vg00 available,syncd 2 read,write 0 0 strict,contiguous
/dev/vg00/lvol4 vg00 available,syncd 1 read,write 0 0 strict
/dev/vg00/lvol5 vg00 available,syncd 10 read,write 0 0 strict
/dev/vg00/lvol6 vg00 available,syncd 2 read,write 0 0 strict
/dev/vg00/lvol7 vg00 available,syncd 8 read,write 0 0 strict
/dev/vg00/lvol8 vg00 available,syncd 10 read,write 0 0 strict
/dev/vg00/lvol9 vg00 available,syncd 20 read,write 0 0 strict
/dev/vg00/lvol10 vg00 available,syncd 1 read,write 0 0 strict
/dev/vg00/lvperf vg00 available,syncd 11 read,write 0 0 strict
/dev/vgswap/lvswap vgswap available,syncd 20 read,write 0 0 strict,contiguous
/dev/vglocal/lvusrsap vglocal available,syncd 10 read,write 0 0 strict
/dev/vglocal/lvusrsapAA5 vglocal available,syncd 10 read,write 0 0 strict
/dev/vglocal/lvoracle vglocal available,syncd 50 read,write 0 0 strict
/dev/vgdbAA5/lvsapmnt vgdbAA5 available,syncd 40 read,write 0 0 strict
/dev/vgdbAA5/lvusrsaptrans vgdbAA5 available,syncd 40 read,write 0 0 strict
/dev/vgdbAA5/lvoraclehome vgdbAA5 available,syncd 10 read,write 0 0 strict
/dev/vgdbAA5/lv11204 vgdbAA5 available,syncd 20 read,write 0 0 strict
/dev/vgdbAA5/lvsapreorg vgdbAA5 available,syncd 2 read,write 0 0 strict
/dev/vgdbAA5/lvoriglogA vgdbAA5 available,syncd 2 read,write 0 0 strict
…
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