df, lvm and 6TB arrays oh my!
Robert Locke
lists at ralii.com
Mon Feb 13 21:24:47 UTC 2006
On Mon, 2006-02-13 at 08:22 -0500, Mark Haney wrote:
> Robert Locke wrote:
> >>
> >
> > OK, so lvdisplay showing the full amount is good, so the underlying
> > virtual partition is 6.36TB.... Now the tune2fs I was suggesting was
> > simply the -l option that would dump the ext2/3 superblock. We should
> > be able to see the "block count" and the "block size" which when
> > multiplied should be 6.36TB. Since you are at least on a 2.6 kernel, I
> > don't think we have the 2TB filesystem limit, though I don't remember
> > when that got bumped up to 32....
> >
> > --Rob
> >
> >
> I hate to be a complete idiot, but I can't get tune2fs to work on the
> lv, I must be doing something wrong. Can you use tune2fs on an lvm volume?
>
<big grin>
Should just be "tune2fs -l /dev/vgname/lvname". So try:
tune2fs -l /dev/Volume02/Volume02lv
tune2fs -l /dev/Volume03/Volume03lv
That should generate about a page of each....
--Rob
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