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btrfs-progs: tests: add basic extent tree to bgt conversion 

Test simple conversion from now default extent tree to block-group-tree,
no mount test.

Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2023-04-19 01:05:46 +02:00
parent 68a04bc710
commit 0e59430167
1 changed files with 25 additions and 0 deletions
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25
tests/mkfs-tests/026-extent-tree-to-bgt/test.sh Executable file
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#!/bin/bash
# Test back and forth conversion from extent tree to block-group-tree
source "$TEST_TOP/common"
setup_root_helper
prepare_test_dev
run_check_mkfs_test_dev -O ^block-group-tree
run_check_mount_test_dev
run_check $SUDO_HELPER dd if=/dev/zero of="$TEST_MNT"/file bs=1M count=1
run_check_umount_test_dev
run_check "$TOP/btrfs" inspect-internal dump-tree "$TEST_DEV"
run_check "$TOP/btrfs" inspect-internal dump-super "$TEST_DEV"
run_check "$TOP/btrfstune" --enable-block-group-tree "$TEST_DEV"
_log "=== AFTER CONVERSION ==="
run_check "$TOP/btrfs" inspect-internal dump-tree "$TEST_DEV"
run_check "$TOP/btrfs" inspect-internal dump-super "$TEST_DEV"
run_check "$TOP/btrfs" check "$TEST_DEV"
_log "=== BACK CONVERSION ==="
run_check "$TOP/btrfstune" --disable-block-group-tree "$TEST_DEV"
run_check "$TOP/btrfs" inspect-internal dump-tree "$TEST_DEV"
run_check "$TOP/btrfs" inspect-internal dump-super "$TEST_DEV"
run_check "$TOP/btrfs" check "$TEST_DEV"