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64 lines
2.4 KiB
Bash
Executable File
64 lines
2.4 KiB
Bash
Executable File
#!/bin/sh
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# checksize.sh: scan the ports collection for "size mismatch" and
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# "size unknown" errors by attempting to fetch onto a full filesystem
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#
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# When called with a parameter that is the name of a category of
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# ports, the script checks that category, then checks the whole
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# ports collection, redoing the named category. When called with
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# no parameter, it checks the whole collection.
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#
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# First do something like:
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#
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# dd if=/dev/zero of=/usr/ports/mfs.img bs=1k count=512
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# mdconfig -a -t vnode -f /usr/ports/mfs.img -u 1
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# newfs /dev/md1
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# mount /dev/md1 /mnt
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#
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# (for RELENG_4 use vnconfig instead of mdconfig). Then run this
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# while logging with, for example, the "script" utility and look
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# for "size mismatch" (indicating the server has a distfile with a
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# different size than what is listed in the distinfo file) and "size
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# unknown" (indicating that the server does not report file sizes)
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# errors in the output. Pipe the output through:
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#
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# grep -w size | grep -1 -E "unknown|mismatch"
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#
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# By keeping the filesystem full, we avoid fetching entire distfiles.
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# The script attempts to partially download each distfile from all
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# master sites. Contacting all sites is desirable because sometimes
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# a site which ostensibly mirrors another may contain corrupt files
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# which are intact on the main site (or vice versa).
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#
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# bugs:
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# - assumes ports tree is in /usr/ports/
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# - doesn't provide for checking only particular categories or ports
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# - support for multiple architectures is inefficient
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# - output is messy
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# - on my system, the first 20 kB of each distfile are fetched
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# (this can be suppressed by adding FETCH_BEFORE_ARGS=-s to the make options,
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# in which case the word "Unknown" appears by itself on a line
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# where otherwise there would be a "size unknown" error, and "size
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# mismatch" errors are not detected)
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# - needs manual setup of /mnt/
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#
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# placed in the public domain by Trevor Johnson
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for category in $1 `grep ^SUBDIR /usr/ports/Makefile | cut -f3 -d\ `; do
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cd /usr/ports/$category
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for port in \
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`grep -wc SIZE */distinfo* | grep -v :0 | cut -f1 -d\/`; do
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cd /usr/ports/$category/$port
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for arc in i386; do
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dd if=/dev/zero of=/mnt/zero
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echo checking $arc size data for $category/$port
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make DISTDIR=/mnt \
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ARCH=$arc \
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BATCH=yes \
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MACHINE_ARCH=$arc \
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PACKAGE_BUILDING=yes \
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TRYBROKEN=yes checksum
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rm -rf /mnt/*
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done
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done
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done
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