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dracut-kdump.sh: cleanup - using local variable names instead of $1/$2 in functions 

Replace $1/$2 with local variable names in dump_raw() and dump_ssh()

Signed-off-by: WANG Chao <chaowang@redhat.com>
Acked-by: Vivek Goyal <vgoyal@redhat.com>
This commit is contained in:
WANG Chao 2013-06-21 11:23:58 +08:00 committed by Baoquan He
parent 7c7cbef612
commit fa0ec28b26
1 changed files with 13 additions and 10 deletions
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23
dracut-kdump.sh
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@ -80,9 +80,11 @@ dump_fs()
dump_raw()
{
[ -b "$1" ] || return 1
local _raw=$1
echo "kdump: saving to raw disk $1"
[ -b "$_raw" ] || return 1
echo "kdump: saving to raw disk $_raw"
if $(echo -n $CORE_COLLECTOR|grep -q makedumpfile); then
_src_size_mb="Unknown"
@ -94,7 +96,7 @@ dump_raw()
monitor_dd_progress $_src_size_mb &
echo "kdump: saving vmcore"
$CORE_COLLECTOR /proc/vmcore | dd of=$1 bs=$DD_BLKSIZE >> /tmp/dd_progress_file 2>&1 || return 1
$CORE_COLLECTOR /proc/vmcore | dd of=$_raw bs=$DD_BLKSIZE >> /tmp/dd_progress_file 2>&1 || return 1
echo "kdump: saving vmcore complete"
return 0
@ -127,22 +129,23 @@ dump_ssh()
{
local _opt="-i $1 -o BatchMode=yes -o StrictHostKeyChecking=yes"
local _dir="$KDUMP_PATH/$HOST_IP-$DATEDIR"
local _host=$2
echo "kdump: saving to $2:$_dir"
echo "kdump: saving to $_host:$_dir"
cat /var/lib/random-seed > /dev/urandom
ssh -q $_opt $2 mkdir -p $_dir || return 1
ssh -q $_opt $_host mkdir -p $_dir || return 1
save_vmcore_dmesg_ssh ${DMESG_COLLECTOR} ${_dir} "${_opt}" $2
save_vmcore_dmesg_ssh ${DMESG_COLLECTOR} ${_dir} "${_opt}" $_host
echo "kdump: saving vmcore"
if [ "${CORE_COLLECTOR%%[[:blank:]]*}" = "scp" ]; then
scp -q $_opt /proc/vmcore "$2:$_dir/vmcore-incomplete" || return 1
ssh $_opt $2 "mv $_dir/vmcore-incomplete $_dir/vmcore" || return 1
scp -q $_opt /proc/vmcore "$_host:$_dir/vmcore-incomplete" || return 1
ssh $_opt $_host "mv $_dir/vmcore-incomplete $_dir/vmcore" || return 1
else
$CORE_COLLECTOR /proc/vmcore | ssh $_opt $2 "dd bs=512 of=$_dir/vmcore-incomplete" || return 1
ssh $_opt $2 "mv $_dir/vmcore-incomplete $_dir/vmcore.flat" || return 1
$CORE_COLLECTOR /proc/vmcore | ssh $_opt $_host "dd bs=512 of=$_dir/vmcore-incomplete" || return 1
ssh $_opt $_host "mv $_dir/vmcore-incomplete $_dir/vmcore.flat" || return 1
fi
echo "kdump: saving vmcore complete"