95d1f25b28
The test script now resolves the device node into a <label,minor> pair, so that the blocktest driver itself no longer has to. This removes blocktest's dependency on VFS' internal data structures. Also allow blocktest to be linked using with gcc/clang.
20 lines
839 B
Bash
20 lines
839 B
Bash
# Supporting routines for blocktest. Do not run directly.
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# usage: devtopair /dev/cXdY..
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# returns a label, minor pair in the form "label=at_wini_N,minor=M"
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devtopair() {
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label=`awk "/^$(stat -f '%Hr' $1) / "'{print $2}' /proc/dmap`
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if [ ! -z "$label" ]; then echo "label=$label,minor=`stat -f '%Lr' $1`"; fi
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}
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# usage: blocktest /dev/cXdY.. "params,for,blocktest"
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# runs the blocktest driver on the given device with the given parameters
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blocktest() {
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if [ ! -x blocktest ]; then echo "compile blocktest first!" >&2; exit 1; fi
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if [ ! -b "$1" ]; then echo "$1 is not a block device" >&2; exit 1; fi
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pair=$(devtopair $1)
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if [ -z "$pair" ]; then echo "driver not found for $1" >&2; exit 1; fi
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service up `pwd`/blocktest -args "$pair,$2" -config system.conf \
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-script /etc/rs.single -label blocktest_$(stat -f '%r' $1)
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}
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