73 lines
1.9 KiB
Bash
Executable File
73 lines
1.9 KiB
Bash
Executable File
#!/bin/ksh -p
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#
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# This file and its contents are supplied under the terms of the
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# Common Development and Distribution License ("CDDL"), version 1.0.
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# You may only use this file in accordance with the terms of version
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# 1.0 of the CDDL.
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#
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# A full copy of the text of the CDDL should have accompanied this
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# source. A copy of the CDDL is also available via the Internet at
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# http://www.illumos.org/license/CDDL.
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#
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#
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# Copyright 2018 Joyent, Inc.
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#
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. $STF_SUITE/include/libtest.shlib
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. $STF_SUITE/tests/functional/reservation/reservation.shlib
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#
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# DESCRIPTION:
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#
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# The use of refreservation=auto on a filesystem does not change the
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# refreservation and results in an error.
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#
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# STRATEGY:
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# 1) Create a filesystem
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# 2) Verify that zfs set refreservation=auto fails without changing
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# refreservation from none.
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# 3) Set refreservation to a valid value.
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# 4) Verify that zfs set refreservation=auto fails without changing
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# refreservation from the previous value.
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#
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verify_runnable "both"
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fs=$TESTPOOL/$TESTFS/${0##*/}.$$
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function cleanup
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{
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destroy_dataset "$fs" "-f"
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}
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log_onexit cleanup
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log_assert "refreservation=auto on a filesystem generates an error without" \
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"changing refreservation"
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space_avail=$(get_prop available $TESTPOOL)
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(( fs_size = space_avail / 4 ))
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# Create a filesystem with no refreservation
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log_must zfs create $fs
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resv=$(get_prop refreservation $fs)
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log_must test $resv -eq 0
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# Verify that refreservation=auto fails without altering refreservation
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log_mustnot zfs set refreservation=auto $fs
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resv=$(get_prop refreservation $fs)
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log_must test $resv -eq 0
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# Set refreservation and verify
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log_must zfs set refreservation=$fs_size $fs
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resv=$(get_prop refreservation $fs)
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log_must test $resv -eq $fs_size
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# Verify that refreservation=auto fails without altering refreservation
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log_mustnot zfs set refreservation=auto $fs
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resv=$(get_prop refreservation $fs)
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log_must test $resv -eq $fs_size
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log_pass "refreservation=auto does not work on filesystems, as expected"
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