path: root/Makefile
diff options
authorEric van Gyzen <vangyzen@FreeBSD.org>2018-11-10 19:09:48 +0000
committerEric van Gyzen <vangyzen@FreeBSD.org>2018-11-10 19:09:48 +0000
commit7c5f370d3b061b42cda5260ee8be45c8286bad88 (patch)
tree8ea1763b404193ce5910a0585cab3062bec5c9d2 /Makefile
parentbcfc8c277969c038f4e6113b21e5e77cc638c01b (diff)
Update comment about 'universe' disk usage
It's 167 GB now (or 81 GB with ZFS lz4). MFC after: 2 weeks Sponsored by: Dell EMC Isilon
Notes: svn path=/head/; revision=340328
Diffstat (limited to 'Makefile')
1 files changed, 4 insertions, 3 deletions
diff --git a/Makefile b/Makefile
index bd1dc35dcfc9..1eb3a5307e9b 100644
--- a/Makefile
+++ b/Makefile
@@ -62,9 +62,10 @@
# Most of the user-driven targets (as listed above) are implemented in
# Makefile.inc1. The exceptions are universe, tinderbox and targets.
-# If you want to build your system from source be sure that /usr/obj has
-# at least 6GB of diskspace available. A complete 'universe' build requires
-# about 100GB of space.
+# If you want to build your system from source, be sure that /usr/obj has
+# at least 6 GB of disk space available. A complete 'universe' build of
+# r340283 (2018-11) required 167 GB of space. ZFS lz4 compression
+# achieved a 2.18x ratio, reducing actual space to 81 GB.
# For individuals wanting to build from the sources currently on their
# system, the simple instructions are: