[PATCH] ndctl, test: explicitly request namespace size
The btt-pad-compat.sh test was failing for me because the namespace it was
creating was 32 MiB in size, but it was trying to do 64 MiB worth of I/O
using xxd. This happened because when we created the namespace we didn't
specify a size, and in nfit_test we could have hit either a 64 MiB or a 32
MiB region. Vishal happened to be getting the 64 MiB region, and I
happened to get the 32 MiB.
Fix this by explicitly requesting a namespace size of 64 MiB.
Signed-off-by: Ross Zwisler <ross.zwisler(a)linux.intel.com>
---
test/btt-pad-compat.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/test/btt-pad-compat.sh b/test/btt-pad-compat.sh
index 4dfe8b0..a157c58 100755
--- a/test/btt-pad-compat.sh
+++ b/test/btt-pad-compat.sh
@@ -137,7 +137,7 @@ copy_xxd_img()
create_oldfmt_ns()
{
# create null-uuid namespace
- json=$($ndctl create-namespace -b "$bus" -t pmem -m raw -l 4096 -u
00000000-0000-0000-0000-000000000000)
+ json=$($ndctl create-namespace -b "$bus" -s 64M -t pmem -m raw -l 4096 -u
00000000-0000-0000-0000-000000000000)
eval "$(echo "$json" | sed -e "$json2var")"
[ -n "$dev" ] || err "$LINENO" 2
[ -n "$size" ] || err "$LINENO" 2
--
2.14.3