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[src/trunk]: src/doc/roadmaps update the wapbl entry - kern/47146 and kern/49...
details: https://anonhg.NetBSD.org/src/rev/acef02d4445e
branches: trunk
changeset: 348834:acef02d4445e
user: jdolecek <jdolecek%NetBSD.org@localhost>
date: Thu Nov 10 21:28:15 2016 +0000
description:
update the wapbl entry - kern/47146 and kern/49175 are fixed
diffstat:
doc/roadmaps/storage | 7 +++----
1 files changed, 3 insertions(+), 4 deletions(-)
diffs (21 lines):
diff -r f8813118fffa -r acef02d4445e doc/roadmaps/storage
--- a/doc/roadmaps/storage Thu Nov 10 20:56:32 2016 +0000
+++ b/doc/roadmaps/storage Thu Nov 10 21:28:15 2016 +0000
@@ -1,4 +1,4 @@
-$NetBSD: storage,v 1.19 2016/10/28 20:30:37 jdolecek Exp $
+$NetBSD: storage,v 1.20 2016/11/10 21:28:15 jdolecek Exp $
NetBSD Storage Roadmap
======================
@@ -92,9 +92,8 @@
+ Fixing WAPBL (e.g. to flush newly allocated/newly written blocks to
disk early) has been examined by several people who know the code base
and judged difficult. Also, some other problems have come to light
-more recently; e.g. PR 50725, PR 47146, and a problem where truncating
-large sparse files takes ~forever in PR 49175. Also see PR 45676. Still,
-it might be the best way forward.
+more recently; e.g. PR 50725, and 45676. Still, it might be the best
+way forward.
+ There is another journaling FFS; the Harvard one done by Margo
Seltzer's group some years back. We have a copy of this, but as it was
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