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Only keep devices open if known to belong to a locked VG now.

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This commit is contained in:
Alasdair Kergon 2005-10-27 17:44:55 +00:00
parent 22c0314758
commit b7c18fecfd
1 changed files with 8 additions and 2 deletions
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10
lib/device/dev-io.c
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@ -493,6 +493,8 @@ static void _close(struct device *dev)
static int _dev_close(struct device *dev, int immediate)
{
struct lvmcache_info *info;
if (dev->fd < 0) {
log_error("Attempt to close device '%s' "
"which is not open.", dev_name(dev));
@ -513,8 +515,12 @@ static int _dev_close(struct device *dev, int immediate)
dev->open_count = 0;
}
/* FIXME lookup device in cache to get vgname and see if it's locked? */
if (immediate || (dev->open_count < 1 && !vgs_locked()))
/* Close unless device is known to belong to a locked VG */
if (immediate ||
(dev->open_count < 1 &&
(!(info = info_from_pvid(dev->pvid)) ||
!info->vginfo ||
!vgname_is_locked(info->vginfo->vgname))))
_close(dev);
return 1;