mirror of
https://github.com/kdave/btrfs-progs
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50 lines
1.1 KiB
Bash
Executable File
50 lines
1.1 KiB
Bash
Executable File
#!/bin/bash
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#
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# Verify that subvolume sync waits until the subvolume is cleaned and does not
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# crash at the end
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source "$TEST_TOP/common"
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check_prereq mkfs.btrfs
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check_prereq btrfs
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setup_root_helper
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prepare_test_dev
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run_check_mkfs_test_dev
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run_check_mount_test_dev
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run_check $SUDO_HELPER chmod a+rw "$TEST_MNT"
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cd "$TEST_MNT"
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for i in `seq 5`; do
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run_check dd if=/dev/zero of=file$i bs=1M count=10
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done
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# 128 is minimum
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for sn in `seq 130`;do
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run_check $SUDO_HELPER "$TOP/btrfs" subvolume snapshot . snap$sn
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for i in `seq 10`; do
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run_check dd if=/dev/zero of="snap$sn/file$i" bs=1M count=1
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done
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done
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run_check $SUDO_HELPER "$TOP/btrfs" subvolume list .
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run_check $SUDO_HELPER "$TOP/btrfs" subvolume list -d .
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idtodel=`run_check_stdout $SUDO_HELPER "$TOP/btrfs" inspect-internal rootid snap3`
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# delete, sync after some time
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run_check $SUDO_HELPER "$TOP/btrfs" subvolume delete -c snap*
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{ sleep 5; run_check "$TOP/btrfs" filesystem sync "$TEST_MNT"; } &
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run_check $SUDO_HELPER "$TOP/btrfs" subvolume sync .
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run_check "$TOP/btrfs" filesystem sync "$TEST_MNT"
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run_check $SUDO_HELPER "$TOP/btrfs" subvolume list -d .
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wait
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cd ..
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run_check_umount_test_dev
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