From: Erez_Zadok <ezk@cs.sunysb.edu>
Date: Mon, 10 Sep 2007 23:11:58 +0000 (-0400)
Subject: document mkfs.reiserfs memory-consumption issues
X-Git-Url: https://git.fsl.cs.sunysb.edu/?a=commitdiff_plain;h=20708946a31d7d8fea8fb01192481b0fbbe78add;p=unionfs-regression-odf.git

document mkfs.reiserfs memory-consumption issues
---

diff --git a/README b/README
index 7b37d1f..1c5eda9 100644
--- a/README
+++ b/README
@@ -57,11 +57,17 @@ other lower-level operation than was expected.  The diff lines will contain
 a file type (e.g., "f" for files or "d" for directories), and then a
 lower-level name that shouldn't appear, or does appear.
 
-Note: reiser4 appears to be broken, so can't test with it.  Tried  reiser4
-for 2.6.21, but right on mount, getting an error:
+Notes:
+
+1. Reiser4 appears to be broken, so can't test with it.  Tried reiser4 for
+   2.6.21, but right on mount, getting an error:
 
 	BUG: sleeping function called from invalid context at kernel/rwsem.c:20
 
+2. mkfs.reiserfs tends to consume a lot more memory than a typical mkfs.foo
+   command.  So if you noticed that mkfs.reiserfs is running excessively
+   slow, you'll need more memory in your machine (or virtual machine).
+
 ##############################################################################
 NFS Tests
 ---------