| Message ID | 20180808013545.4541-1-msys.mizuma@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [v3] ndctl, test: add a new unit test for max_available_extent namespace | expand |
On Tue, 2018-08-07 at 21:35 -0400, Masayoshi Mizuma wrote: > From: Masayoshi Mizuma <m.mizuma@jp.fujitsu.com> > > Add a new unit test to test max_available_extent namespace. > This feature is implemented by the following patches. > > kernel side: > https://lists.01.org/pipermail/linux-nvdimm/2018-July/016731.html > https://lists.01.org/pipermail/linux-nvdimm/2018-July/016732.html > > ndctl side: > https://lists.01.org/pipermail/linux-nvdimm/2018-July/017176.html > > Signed-off-by: Masayoshi Mizuma <m.mizuma@jp.fujitsu.com> > --- > test/Makefile.am | 3 ++- > test/max_available_extent_ns.sh | 46 +++++++++++++++++++++++++++++++++ > 2 files changed, 48 insertions(+), 1 deletion(-) > create mode 100755 test/max_available_extent_ns.sh Thanks for the update, looks good now. > > diff --git a/test/Makefile.am b/test/Makefile.am > index 8c55056..9af2464 100644 > --- a/test/Makefile.am > +++ b/test/Makefile.am > @@ -22,7 +22,8 @@ TESTS =\ > firmware-update.sh \ > ack-shutdown-count-set \ > rescan-partitions.sh \ > - monitor.sh > + monitor.sh \ > + max_available_extent_ns.sh > > check_PROGRAMS =\ > libndctl \ > diff --git a/test/max_available_extent_ns.sh b/test/max_available_extent_ns.sh > new file mode 100755 > index 0000000..1c7e7bf > --- /dev/null > +++ b/test/max_available_extent_ns.sh > @@ -0,0 +1,46 @@ > +#!/bin/bash -Ex > + > +# SPDX-License-Identifier: GPL-2.0 > +# Copyright(c) 2018, FUJITSU LIMITED. All rights reserved. > + > +rc=77 > + > +. ./common > + > +trap 'err $LINENO' ERR > + > +check_min_kver "4.19" || do_skip "kernel $KVER may not support max_available_size" > + > +init() > +{ > + $NDCTL disable-region -b $NFIT_TEST_BUS0 all > + $NDCTL zero-labels -b $NFIT_TEST_BUS0 all > + $NDCTL enable-region -b $NFIT_TEST_BUS0 all > +} > + > +do_test() > +{ > + region=$($NDCTL list -b $NFIT_TEST_BUS0 -R -t pmem | jq -r 'sort_by(-.size) | .[].dev' | head -1) > + > + available_sz=$($NDCTL list -r $region | jq -r .[].available_size) > + size=$(( available_sz/4 )) > + > + NS=() > + for ((i=0; i<3; i++)) > + do > + NS[$i]=$($NDCTL create-namespace -r $region -t pmem -s $size | jq -r .dev) > + [[ -n ${NS[$i]} ]] > + done > + > + $NDCTL disable-namespace ${NS[1]} > + $NDCTL destroy-namespace ${NS[1]} > + > + $NDCTL create-namespace -r $region -t pmem > +} > + > +modprobe nfit_test > +rc=1 > +init > +do_test > +_cleanup > +exit 0
diff --git a/test/Makefile.am b/test/Makefile.am index 8c55056..9af2464 100644 --- a/test/Makefile.am +++ b/test/Makefile.am @@ -22,7 +22,8 @@ TESTS =\ firmware-update.sh \ ack-shutdown-count-set \ rescan-partitions.sh \ - monitor.sh + monitor.sh \ + max_available_extent_ns.sh check_PROGRAMS =\ libndctl \ diff --git a/test/max_available_extent_ns.sh b/test/max_available_extent_ns.sh new file mode 100755 index 0000000..1c7e7bf --- /dev/null +++ b/test/max_available_extent_ns.sh @@ -0,0 +1,46 @@ +#!/bin/bash -Ex + +# SPDX-License-Identifier: GPL-2.0 +# Copyright(c) 2018, FUJITSU LIMITED. All rights reserved. + +rc=77 + +. ./common + +trap 'err $LINENO' ERR + +check_min_kver "4.19" || do_skip "kernel $KVER may not support max_available_size" + +init() +{ + $NDCTL disable-region -b $NFIT_TEST_BUS0 all + $NDCTL zero-labels -b $NFIT_TEST_BUS0 all + $NDCTL enable-region -b $NFIT_TEST_BUS0 all +} + +do_test() +{ + region=$($NDCTL list -b $NFIT_TEST_BUS0 -R -t pmem | jq -r 'sort_by(-.size) | .[].dev' | head -1) + + available_sz=$($NDCTL list -r $region | jq -r .[].available_size) + size=$(( available_sz/4 )) + + NS=() + for ((i=0; i<3; i++)) + do + NS[$i]=$($NDCTL create-namespace -r $region -t pmem -s $size | jq -r .dev) + [[ -n ${NS[$i]} ]] + done + + $NDCTL disable-namespace ${NS[1]} + $NDCTL destroy-namespace ${NS[1]} + + $NDCTL create-namespace -r $region -t pmem +} + +modprobe nfit_test +rc=1 +init +do_test +_cleanup +exit 0