Mercurial > hg > aboriginal
diff sources/toys/make-hdb.sh @ 1630:dd94f87b89ae
It's been long enough since "truncate" was introduced we can use that instead of "dd" to make sparse files.
author | Rob Landley <rob@landley.net> |
---|---|
date | Sat, 28 Sep 2013 13:24:34 -0500 |
parents | 5e76b1ac1e6c |
children |
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--- a/sources/toys/make-hdb.sh Fri Sep 27 12:08:23 2013 -0500 +++ b/sources/toys/make-hdb.sh Sat Sep 28 13:24:34 2013 -0500 @@ -6,7 +6,7 @@ export PATH=/sbin:/usr/sbin:$PATH fi - dd if=/dev/zero of="$HDB" bs=1024 seek=$[$HDBMEGS*1024-1] count=1 && + truncate -s ${HDBMEGS}m "$HDB" && mke2fs -q -b 1024 -F "$HDB" -i 4096 && tune2fs -j -c 0 -i 0 "$HDB"