shaba/lvm2
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Fix >32bit lvcreate size calculation.

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This commit is contained in:
Alasdair Kergon 2003-10-15 20:07:55 +00:00
parent 0a183d6274
commit 75e34ea62e
1 changed files with 6 additions and 6 deletions
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12
tools/lvcreate.c
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@ -356,6 +356,7 @@ static int _lvcreate(struct cmd_context *cmd, struct lvcreate_params *lp)
{
uint32_t size_rest;
uint32_t status = 0;
uint64_t tmp_size;
alloc_policy_t alloc = ALLOC_DEFAULT;
struct volume_group *vg;
struct logical_volume *lv, *org = NULL;
@ -412,17 +413,16 @@ static int _lvcreate(struct cmd_context *cmd, struct lvcreate_params *lp)
if (lp->size) {
/* No of 512-byte sectors */
lp->extents = lp->size;
tmp_size = lp->size;
if (lp->extents % vg->extent_size) {
lp->extents += vg->extent_size - lp->extents %
if (tmp_size % vg->extent_size) {
tmp_size += vg->extent_size - tmp_size %
vg->extent_size;
log_print("Rounding up size to full physical extent %s",
display_size(cmd, (uint64_t) lp->extents / 2,
SIZE_SHORT));
display_size(cmd, tmp_size / 2, SIZE_SHORT));
}
lp->extents /= vg->extent_size;
lp->extents = tmp_size / vg->extent_size;
}
if ((size_rest = lp->extents % lp->stripes)) {