Gitweb:
http://git.fedorahosted.org/git/?p=lvm2.git;a=commitdiff;h=f48a4c391c2f7f...
Commit: f48a4c391c2f7f92765f6608a60e79b008ead890
Parent: 11e0dc40dcae9021bb52d60403fd1a3b8b40c58c
Author: Zdenek Kabelac <zkabelac(a)redhat.com>
AuthorDate: Thu Apr 30 11:55:38 2015 +0200
Committer: Zdenek Kabelac <zkabelac(a)redhat.com>
CommitterDate: Fri May 1 15:07:58 2015 +0200
tests: watch out for RAM size
Reduce mem-requirements on low memory boxes,
activate less volumes if machine is below 0.5G.
Also print mem size at test header.
---
test/lib/aux.sh | 7 +++++++
test/lib/inittest.sh | 1 +
test/shell/vgchange-many.sh | 2 ++
3 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/test/lib/aux.sh b/test/lib/aux.sh
index 67df0f5..6fceb68 100644
--- a/test/lib/aux.sh
+++ b/test/lib/aux.sh
@@ -1066,6 +1066,13 @@ wait_pvmove_lv_ready() {
done
}
+# return total memory size in kB units
+total_mem() {
+ while IFS=":" read -r a b ; do
+ case "$a" in MemTotal*) echo ${b%% kB} ; break ;; esac
+ done < /proc/meminfo
+}
+
test -z "$LVM_TEST_AUX_TRACE" || set -x
test -f DEVICES && devs=$(< DEVICES)
diff --git a/test/lib/inittest.sh b/test/lib/inittest.sh
index 96dfff2..dd4f060 100644
--- a/test/lib/inittest.sh
+++ b/test/lib/inittest.sh
@@ -78,6 +78,7 @@ echo "$TESTNAME" >TESTNAME
echo "Kernel is $(uname -a)"
# Report SELinux mode
echo "Selinux mode is $(getenforce 2>/dev/null || echo not installed)."
+free -h
# Set vars from utils now that we have TESTDIR/PREFIX/...
prepare_test_vars
diff --git a/test/shell/vgchange-many.sh b/test/shell/vgchange-many.sh
index 16e0516..cbb4363 100644
--- a/test/shell/vgchange-many.sh
+++ b/test/shell/vgchange-many.sh
@@ -16,6 +16,8 @@
# Number of LVs to create
DEVICES=1000
+# On low-memory boxes let's not stress too much
+test "$(aux total_mem)" -gt 524288 || DEVICES=256
aux prepare_pvs 1 400