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test/shell/open-file-limit.sh | 46 +++++++++++++++++++++++++++++++++++++++++++
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1 file changed, 46 insertions(+)
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create mode 100644 test/shell/open-file-limit.sh
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diff --git a/test/shell/open-file-limit.sh b/test/shell/open-file-limit.sh
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new file mode 100644
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index 0000000..87b0f7e
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--- /dev/null
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+++ b/test/shell/open-file-limit.sh
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@@ -0,0 +1,46 @@
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+#!/bin/bash
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+# Copyright (C) 2014 Red Hat, Inc. All rights reserved.
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+#
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+# This copyrighted material is made available to anyone wishing to use,
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+# modify, copy, or redistribute it subject to the terms and conditions
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+# of the GNU General Public License v.2.
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+#
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+# You should have received a copy of the GNU General Public License
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+# along with this program; if not, write to the Free Software Foundation,
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+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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+
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+# Test scan_lvs config setting
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+
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+SKIP_WITH_LVMPOLLD=1
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+SKIP_WITH_LVMLOCKD=1
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+
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+. lib/inittest
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+
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+aux lvmconf 'devices/pv_min_size = 1024'
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+
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+aux prepare_devs 200 1
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+
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+for i in $(seq 1 200); do
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+ pvcreate "$DM_DEV_DIR/mapper/${PREFIX}pv$i"
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+done
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+
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+pvs > out
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+test "$(grep pv out | wc -l)" -eq 200
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+
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+# Set the soft limit to 100 fd's when 200 PVs need to be open.
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+# This requires lvm to increase its soft limit in order to
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+# process all the PVs.
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+# Test this with and without udev providing device lists.
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+
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+aux lvmconf 'devices/obtain_device_list_from_udev = 0'
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+
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+prlimit --nofile=100: pvs > out
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+
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+test "$(grep pv out | wc -l)" -eq 200
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+
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+aux lvmconf 'devices/obtain_device_list_from_udev = 1'
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+
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+prlimit --nofile=100: pvs > out
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+
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+test "$(grep pv out | wc -l)" -eq 200
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+
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