summaryrefslogtreecommitdiff
path: root/doc
diff options
context:
space:
mode:
authorsimonb <simonb@NetBSD.org>2008-07-28 13:20:45 +0000
committersimonb <simonb@NetBSD.org>2008-07-28 13:20:45 +0000
commit240772bb7e68708cdd157fe255aeecb9769738ab (patch)
tree1284aee3f46df9688145d11a7d17fb2a6e886f9d /doc
parent97f4be43e9fef9ed253674b7a750bb6886010c2e (diff)
Tidy up simonb-wapbl issues section.
Diffstat (limited to 'doc')
-rw-r--r--doc/BRANCHES9
1 files changed, 2 insertions, 7 deletions
diff --git a/doc/BRANCHES b/doc/BRANCHES
index 88ceebc84e1..df9608eea31 100644
--- a/doc/BRANCHES
+++ b/doc/BRANCHES
@@ -1,4 +1,4 @@
-# $NetBSD: BRANCHES,v 1.266 2008/07/28 12:11:17 simonb Exp $
+# $NetBSD: BRANCHES,v 1.267 2008/07/28 13:20:45 simonb Exp $
#
# This file contains a list of branches that exist in the NetBSD CVS
# tree and their current state.
@@ -610,12 +610,6 @@ Scope: src/distrib/sets/lists/comp src/distrib/utils/sysinst
src/sbin/fsck_ffs src/sbin/fsdb src/sbin/mount_ffs
src/sbin/tunefs src/usr.sbin/dumpfs src/sys
Notes: Still has a number of issues:
- - Can't log the root filesystem (or any FS if /dev isn't an
- ffs) or update existing mounts from non-logged to logged.
- See kern/38057 - a fix for the PR has been committed but
- at this stage it doesn't play well with WAPBL.
- - Log must currently live at end of partition.
- - No log locators.
- Some heavy workload performance issues on SMP machines.
Work around this issue by turning on WAPBL_DEBUG_SERIALIZE
in rev 1.1.2.11 of vfs_wapbl.c.
@@ -624,6 +618,7 @@ Notes: Still has a number of issues:
dd if=/dev/zero of=foox bs=1 count=1 seek=11261748520550
takes 0:00.00 to remove on my test box without logging and
0:22.25 to remove with logging. No disk IO during this...
+ - sysinst should use in-fs logs now, not end-of-partition logs.
Branch: thorpej-atomic
Description: Implementation of an atomic memory operations API modeled