[linux-lvm] lvm2 2.01.12 fails to read lvm1 metadata

[AJ Lewis]

On Wed, Jun 22, 2005 at 09:46:27AM +0200, Bastian Blank wrote:
> I got three reports that lvm 2.01.12 can't read lvm1 metadata.
> 
> Bastian

Hey Bastian - I'm seeing this too.  The attached patch lets me scan and
activate format1 volumes.  This has not been tested extensively, so it may not
be the correct fix, but it's something to get people going again.  See if it
fixes things for you - or the people you're getting reports from.

Again - this is an experimental patch - please treat it with caution.

Regards,
-- 
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Red Hat Inc.                               E-Mail: alewis at redhat.com
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? cscope.out
Index: import-export.c
===================================================================
RCS file: /cvs/lvm2/LVM2/lib/format1/import-export.c,v
retrieving revision 1.76
diff -u -p -r1.76 import-export.c
--- import-export.c	14 Jun 2005 17:54:47 -0000	1.76
+++ import-export.c	22 Jun 2005 14:53:36 -0000
@@ -241,7 +241,8 @@ int import_vg(struct pool *mem,
 
 	vg->extent_size = vgd->pe_size;
 	vg->extent_count = vgd->pe_total;
-	vg->free_count = vgd->pe_total - vgd->pe_allocated;
+	/* The free count is adjusted in pv_manip.c at assign_peg_to_lvseg */
+	vg->free_count = vgd->pe_total;
 	vg->max_lv = vgd->lv_max;
 	vg->max_pv = vgd->pv_max;
 	vg->alloc = ALLOC_NORMAL;
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