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Operating Systems HP-UX HP-UX logical volume length mapping Post 89168 by gorayen on Friday 11th of November 2005 04:55:49 AM
Old 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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