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test/shell/thin-foreign-repair.sh | 72 +++++++++++++++++++++++++++++++++++++++
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1 file changed, 72 insertions(+)
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create mode 100644 test/shell/thin-foreign-repair.sh
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diff --git a/test/shell/thin-foreign-repair.sh b/test/shell/thin-foreign-repair.sh
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new file mode 100644
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index 0000000..147a9a0
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--- /dev/null
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+++ b/test/shell/thin-foreign-repair.sh
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@@ -0,0 +1,72 @@
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+#!/usr/bin/env bash
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+
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+# Copyright (C) 2020 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 foreing user of thin-pool
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+
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+
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+SKIP_WITH_LVMPOLLD=1
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+
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+. lib/inittest
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+
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+cleanup_mounted_and_teardown()
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+{
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+ dmsetup remove $THIN || true
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+ vgremove -ff $vg
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+ aux teardown
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+}
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+
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+#
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+# Main
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+#
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+aux have_thin 1 0 0 || skip
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+which mkfs.ext4 || skip
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+
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+# Use our mkfs config file to get approximately same results
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+# TODO: maybe use it for all test via some 'prepare' function
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+export MKE2FS_CONFIG="$TESTOLDPWD/lib/mke2fs.conf"
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+
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+aux prepare_vg 2 64
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+
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+# Create named pool only
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+lvcreate -L2 -T $vg/pool
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+
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+POOL="$vg-pool"
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+THIN="${PREFIX}_thin"
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+
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+# Foreing user is using own ioctl command to create thin devices
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+dmsetup message $POOL 0 "create_thin 0"
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+dmsetup message $POOL 0 "set_transaction_id 0 2"
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+
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+# Once the transaction id has changed, lvm2 shall not be able to create thinLV
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+fail lvcreate -V10 $vg/pool
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+
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+trap 'cleanup_mounted_and_teardown' EXIT
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+
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+# 20M thin device
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+dmsetup create "$THIN" --table "0 40960 thin $DM_DEV_DIR/mapper/$POOL 0"
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+
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+mkfs.ext4 "$DM_DEV_DIR/mapper/$THIN"
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+
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+dmsetup remove "$THIN"
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+
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+lvchange -an $vg/pool
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+
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+# Repair thin-pool used by 'foreing' apps (setting their own tid)
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+lvconvert --repair $vg/pool 2>&1 | tee out
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+
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+not grep "Transaction id" out
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+
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+lvchange -ay $vg/pool
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+
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+dmsetup create "$THIN" --table "0 40960 thin $DM_DEV_DIR/mapper/$POOL 0"
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+
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+fsck -n "$DM_DEV_DIR/mapper/$THIN"
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