Messages in this thread | | | Date | Thu, 27 Dec 2001 11:45:02 -0800 | From | Andrew Morton <> | Subject | Re: lvm in 2.5.1 |
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andersg@0x63.nu wrote: > > 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...
Ah. Right you are. I was looking at the 2.4.17 source. That array was added in 2.5.x.
So 2.4.x is OK.
Thanks ;)
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