Am 21.02.2013 22:40, schrieb lars@xxxxxxxxx: > From: "Lars R. Damerow" <lars@xxxxxxxxx> > > We've been finding cases where multiple instances of dracut can be launched > simultaneously, resulting in a corrupted initramfs file. This patch makes > dracut write the initramfs to a new file, then move it into place atomically. > --- > dracut.sh | 5 +++-- > 1 file changed, 3 insertions(+), 2 deletions(-) > > diff --git a/dracut.sh b/dracut.sh > index 31cf2a5..da96aaa 100755 > --- a/dracut.sh > +++ b/dracut.sh > @@ -1103,10 +1103,11 @@ fi > rm -f "$outfile" > dinfo "*** Creating image file ***" > if ! ( umask 077; cd "$initdir"; find . |cpio -R 0:0 -H newc -o --quiet| \ > - $compress > "$outfile"; ); then > - dfatal "dracut: creation of $outfile failed" > + $compress > "$outfile.$$"; ); then > + dfatal "dracut: creation of $outfile.$$ failed" > exit 1 > fi > +mv $outfile.$$ $outfile > dinfo "*** Creating image file done ***" > > dinfo "Wrote $outfile:" > Yes, right! Thanks for the patch! -- To unsubscribe from this list: send the line "unsubscribe initramfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
