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8e89d3a42a
before calling dd to defeat a race when writing out to the geom_gate(4) device MFC after: 1 month Reported by: Jenkins Sponsored by: EMC / Isilon Storage Division
49 lines
1,021 B
Bash
49 lines
1,021 B
Bash
#!/bin/sh
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# $FreeBSD$
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. `dirname $0`/conf.sh
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base=`basename $0`
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us=47
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test_cleanup()
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{
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ggatel destroy -f -u $us
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geom_test_cleanup
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}
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trap test_cleanup ABRT EXIT INT TERM
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work=$(attach_md -t malloc -s 1M)
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src=$(attach_md -t malloc -s 1M)
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dd if=/dev/random of=/dev/$work bs=1m count=1 conv=sync
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dd if=/dev/random of=/dev/$src bs=1m count=1 conv=sync
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src_checksum=$(md5 -q /dev/$src)
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if ! ggatel create -u $us /dev/$work; then
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echo 'ggatel create failed'
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echo 'Bail out!'
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exit 1
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fi
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sleep 1
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dd if=/dev/${src} of=/dev/ggate${us} bs=1m count=1 conv=sync
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sleep 1
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echo '1..2'
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work_checksum=$(md5 -q /dev/$work)
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if [ "$work_checksum" != "$src_checksum" ]; then
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echo "not ok 1 - md5 checksums didn't match ($work_checksum != $src_checksum)"
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echo 'not ok 2 # SKIP'
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else
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echo 'ok 1 - md5 checksum'
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ggate_checksum=$(md5 -q /dev/ggate${us})
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if [ "$ggate_checksum" != "$src_checksum" ]; then
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echo "not ok 2 - md5 checksums didn't match ($ggate_checksum != $src_checksum)"
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else
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echo 'ok 2 - md5 checksum'
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fi
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fi
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