124 lines
2.8 KiB
Bash
Executable file
124 lines
2.8 KiB
Bash
Executable file
#!/bin/bash
|
|
#
|
|
# Copyright (C) 2018 Karel Zak <kzak@redhat.com>
|
|
#
|
|
# This script makes a copy of relevant files from /sys and /proc.
|
|
# The files are useful for lsblk(1) regression tests.
|
|
#
|
|
progname=$(basename $0)
|
|
|
|
if [ -z "$1" ]; then
|
|
echo -e "\nusage: $progname <testname>\n"
|
|
exit 1
|
|
fi
|
|
|
|
TS_DUMP="$1"
|
|
TS_NAME=$(basename ${TS_DUMP})
|
|
TS_TARBALL="$TS_DUMP.tar.xz"
|
|
TS_CMD_LSBLK=${TS_CMD_LSBLK:-"lsblk"}
|
|
|
|
#
|
|
# procfs
|
|
#
|
|
mkdir -p $TS_DUMP/proc
|
|
mkdir -p $TS_DUMP/proc/self
|
|
cp /proc/self/mountinfo ${TS_DUMP}/proc/self
|
|
cp /proc/swaps ${TS_DUMP}/proc/swaps
|
|
cp /proc/version ${TS_DUMP}/proc/version
|
|
|
|
|
|
#
|
|
# sysfs
|
|
#
|
|
mkdir -p $TS_DUMP/sys/{block,dev/block}
|
|
cp --no-dereference /sys/dev/block/* ${TS_DUMP}/sys/dev/block
|
|
cp --no-dereference /sys/block/* ${TS_DUMP}/sys/block
|
|
|
|
DEVS=$(find /sys/dev/block/ -type l)
|
|
for x in ${DEVS}; do
|
|
DEV="/sys/dev/block/$(readlink $x)"
|
|
|
|
mkdir -p ${TS_DUMP}/${DEV}
|
|
|
|
# attributes
|
|
for f in $(find ${DEV} -type f -not -path '*/trace/*' -not -path '*/uevent'); do
|
|
if [ ! -f ${TS_DUMP}/${f} ]; then
|
|
SUB=$(dirname $f)
|
|
mkdir -p ${TS_DUMP}/${SUB}
|
|
cp $f ${TS_DUMP}/$f 2> /dev/null
|
|
fi
|
|
done
|
|
|
|
# symlinks (slave, holders, etc.)
|
|
for f in $(find ${DEV} -type l -not -path '*/subsystem' -not -path '*/bdi'); do
|
|
if [ ! -f ${TS_DUMP}/${f} ]; then
|
|
SUB=$(dirname $f)
|
|
mkdir -p ${TS_DUMP}/${SUB}
|
|
cp --no-dereference $f ${TS_DUMP}/$f
|
|
fi
|
|
done
|
|
|
|
# device/ files
|
|
if [ -d ${DEV}/device/ ]; then
|
|
for f in $(find ${DEV}/device/ -maxdepth 1 -type f -not -path '*/uevent'); do
|
|
if [ ! -f ${TS_DUMP}/${f} ]; then
|
|
SUB=$(dirname $f)
|
|
cp $f ${TS_DUMP}/$f 2> /dev/null
|
|
fi
|
|
done
|
|
fi
|
|
|
|
done
|
|
|
|
#
|
|
# udev a lsblk specific
|
|
#
|
|
mkdir -p $TS_DUMP/dev
|
|
DEVS=$(lsblk --noheadings --output PATH)
|
|
for d in $DEVS; do
|
|
|
|
# udev
|
|
udevadm info --query=property $d > $TS_DUMP/$d
|
|
|
|
# lsblk
|
|
echo "OWNER=$($TS_CMD_LSBLK --noheadings --nodeps --output OWNER $d)" >> $TS_DUMP/$d
|
|
echo "GROUP=$($TS_CMD_LSBLK --noheadings --nodeps --output GROUP $d)" >> $TS_DUMP/$d
|
|
echo "MODE=$($TS_CMD_LSBLK --noheadings --nodeps --output MODE $d)" >> $TS_DUMP/$d
|
|
done
|
|
|
|
function mk_output {
|
|
local cols="NAME,${2}"
|
|
local subname="$1"
|
|
|
|
echo "$cols" > ${TS_DUMP}/${subname}.cols
|
|
$TS_CMD_LSBLK -o ${cols} > ${TS_DUMP}/lsblk-${TS_NAME}-${subname}
|
|
}
|
|
|
|
|
|
LANG="POSIX"
|
|
LANGUAGE="POSIX"
|
|
LC_ALL="POSIX"
|
|
CHARSET="UTF-8"
|
|
|
|
export LANG LANGUAGE LC_ALL CHARSET
|
|
|
|
#
|
|
# lsblk info
|
|
#
|
|
$TS_CMD_LSBLK -V &> ${TS_DUMP}/version
|
|
|
|
mk_output basic KNAME,MAJ:MIN,RM,SIZE,TYPE,MOUNTPOINT
|
|
mk_output vendor MODEL,VENDOR,REV
|
|
mk_output state RO,RM,HOTPLUG,RAND,STATE,ROTA,TYPE,PKNAME,SCHED
|
|
mk_output rw RA,WSAME
|
|
mk_output topo SIZE,ALIGNMENT,MIN-IO,OPT-IO,PHY-SEC,LOG-SEC,RQ-SIZE
|
|
mk_output discard DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO
|
|
mk_output zone ZONED
|
|
|
|
|
|
tar --xz -cvf ${TS_TARBALL} $TS_DUMP
|
|
rm -rf $TS_DUMP
|
|
|
|
echo -e "\nPlease, send ${TS_TARBALL} to util-linux upstream. Thanks!\n"
|
|
|
|
|