11-11-2005
HP-UX logical volume length mapping
HI,
I have to find the length of the logical vol. that is spanned on different PV.
Now i have to find that is any bit map type structure of physical extents of any logical volumes and how i can find that.
Suppose I extend one LV on two PV on same VG.
How i can jump on the starting location of 2nd PV physically?
If I create one LV called /home1 of 500Mb and then /home2 of 345Mb and then i extend /home1 on first PV and then 2nd PV and then i delete /home2 then how i can trverse the /home1?
My main aim is to trverse the whole /home1 LV through my program.
One more query is that I want to find the bitmap structure of all used/unused datablocks and Inodes in the Vxfs File system.
Regards
Sandy
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