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bug 3981: Add more logs for long running operations

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This commit is contained in:
Chiradeep Vittal 2011-01-18 17:05:04 -08:00
parent 1d8ece0671
commit 8ca5028430
1 changed files with 24 additions and 4 deletions
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28
scripts/storage/secondary/createtmplt.sh
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@ -3,7 +3,7 @@
# createtmplt.sh -- install a template # createtmplt.sh -- install a template
usage() { usage() {
printf "Usage: %s: -t <template-fs> -n <templatename> -f <root disk file> -c <md5 cksum> -d <descr> -h [-u]\n" $(basename $0) >&2 printf "Usage: %s: -t <template-fs> -n <templatename> -f <root disk file> -c <md5 cksum> -d <descr> -h [-u] \n" $(basename $0) >&2
} }
@ -45,6 +45,25 @@ untar() {
} }
is_compressed() {
local ft=$(file $1| awk -F" " '{print $2}')
local tmpfile=${1}.tmp
case $ft in
gzip) ctype="gzip"
;;
bzip2) ctype="bz2"
;;
ZIP) ctype="zip"
;;
*) echo "File $1 does not appear to be compressed" >&2
return 1
;;
esac
echo "Uncompressing to $tmpfile (type $ctype)...could take a long time" >&2
return 0
}
uncompress() { uncompress() {
local ft=$(file $1| awk -F" " '{print $2}') local ft=$(file $1| awk -F" " '{print $2}')
local tmpfile=${1}.tmp local tmpfile=${1}.tmp
@ -56,8 +75,8 @@ uncompress() {
;; ;;
ZIP) unzip -q -p $1 | cat > $tmpfile ZIP) unzip -q -p $1 | cat > $tmpfile
;; ;;
*) printf "$1" *) printf "$1"
return 0 return 0
;; ;;
esac esac
@ -78,7 +97,7 @@ create_from_file() {
local tmpltimg=$2 local tmpltimg=$2
local tmpltname=$3 local tmpltname=$3
#copy the file to the disk echo "Moving to /$tmpltfs/$tmpltname...could take a while" >&2
mv $tmpltimg /$tmpltfs/$tmpltname mv $tmpltimg /$tmpltfs/$tmpltname
} }
@ -147,6 +166,7 @@ if [ -n "$cksum" ]
then then
verify_cksum $cksum $tmpltimg verify_cksum $cksum $tmpltimg
fi fi
is_compressed $tmpltimg
tmpltimg2=$(uncompress $tmpltimg) tmpltimg2=$(uncompress $tmpltimg)
rollback_if_needed $tmpltfs $? "failed to uncompress $tmpltimg\n" rollback_if_needed $tmpltfs $? "failed to uncompress $tmpltimg\n"