Re: lvm in 2.5.1

On Thu, Dec 27, 2001 at 11:25:39AM -0800, Andrew Morton wrote:
> 0xc02546c7 <lvm_do_vg_create+3>:        sub    $0x1d4,%esp
> 
> So perhaps we have a compiler problem.  Which version of the
> compiler are you using?   Have you verified that sizeof(lv_t)
> is really around 420 bytes in your setup?

gcc version 2.95.4 20011223 (Debian prerelease)

i didn't check the exact amount. i dont know where the 420 bytes comes from?
but (as Mike Galbraith pointed out) a lv_t contains:

        sector_t blocks[LVM_MAX_SECTORS];
	
with:

#define LVM_MAX_ATOMIC_IO       512
#define LVM_MAX_SECTORS         (LVM_MAX_ATOMIC_IO * 2)

and 
typedef unsigned long sector_t;

unsigned long beeing 4bytes => the blocks-member of lv_t should then be 4096
by it self...

-- 

//anders/g