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freebsd
GitHub Repository: freebsd/freebsd-src
Path: blob/main/tests/sys/geom/class/mirror/6_test.sh
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#!/bin/sh
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. `dirname $0`/conf.sh
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echo "1..2"
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balance="split"
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ddbs=8192
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nblocks1=1024
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nblocks2=`expr $nblocks1 / \( $ddbs / 512 \)`
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src=`mktemp $base.XXXXXX` || exit 1
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dst=`mktemp $base.XXXXXX` || exit 1
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dd if=/dev/random of=${src} bs=$ddbs count=$nblocks2 >/dev/null 2>&1
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attach_md us0 -t malloc -s `expr $nblocks1 + 1` || exit 1
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attach_md us1 -t malloc -s `expr $nblocks1 + 1` || exit 1
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attach_md us2 -t malloc -s `expr $nblocks1 + 1` || exit 1
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gmirror label -b $balance -s `expr $ddbs / 2` $name /dev/${us0} /dev/${us1} || exit 1
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devwait
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dd if=${src} of=/dev/mirror/${name} bs=$ddbs count=$nblocks2 >/dev/null 2>&1
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dd if=/dev/zero of=/dev/${us2} bs=$ddbs count=$nblocks2 >/dev/null 2>&1
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dd if=/dev/mirror/${name} of=${dst} bs=$ddbs count=$nblocks2 >/dev/null 2>&1
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if [ `md5 -q ${src}` != `md5 -q ${dst}` ]; then
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echo "not ok 1"
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else
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echo "ok 1"
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fi
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# Connect disk to the mirror.
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gmirror insert ${name} ${us2}
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# Wait for synchronization.
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sleep 1
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dd if=/dev/${us2} of=${dst} bs=$ddbs count=$nblocks2 >/dev/null 2>&1
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if [ `md5 -q ${src}` != `md5 -q ${dst}` ]; then
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echo "not ok 2"
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else
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echo "ok 2"
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fi
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rm -f ${src} ${dst}
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