Source file division and set 4 spaces and cleanup
This commit is contained in:
Takeshi Nakatani
committed by
Andrew Gaul
Andrew Gaul
parent
c6e23212bb
commit
b5ffd419d8
@ -1,4 +1,24 @@
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#!/bin/sh
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#
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# s3fs - FUSE-based file system backed by Amazon S3
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#
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# Copyright 2007-2008 Randy Rizun <rrizun@gmail.com>
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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#
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# This is unsupport sample deleting cache files script.
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# So s3fs's local cache files(stats and objects) grow up,
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@ -12,29 +32,29 @@
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func_usage()
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{
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echo ""
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echo "Usage: $1 <bucket name> <cache path> <limit size> [-silent]"
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echo " $1 -h"
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echo "Sample: $1 mybucket /tmp/s3fs/cache 1073741824"
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echo ""
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echo " bucket name = bucket name which specified s3fs option"
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echo " cache path = cache directory path which specified by"
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echo " use_cache s3fs option."
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echo " limit size = limit for total cache files size."
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echo " specify by BYTE"
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echo " -silent = silent mode"
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echo ""
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echo ""
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echo "Usage: $1 <bucket name> <cache path> <limit size> [-silent]"
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echo " $1 -h"
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echo "Sample: $1 mybucket /tmp/s3fs/cache 1073741824"
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echo ""
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echo " bucket name = bucket name which specified s3fs option"
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echo " cache path = cache directory path which specified by"
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echo " use_cache s3fs option."
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echo " limit size = limit for total cache files size."
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echo " specify by BYTE"
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echo " -silent = silent mode"
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echo ""
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}
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PRGNAME=`basename $0`
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if [ "X$1" = "X-h" -o "X$1" = "X-H" ]; then
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func_usage $PRGNAME
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exit 0
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func_usage $PRGNAME
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exit 0
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fi
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if [ "X$1" = "X" -o "X$2" = "X" -o "X$3" = "X" ]; then
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func_usage $PRGNAME
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exit 1
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func_usage $PRGNAME
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exit 1
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fi
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BUCKET=$1
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@ -42,7 +62,7 @@ CDIR="$2"
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LIMIT=$3
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SILENT=0
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if [ "X$4" = "X-silent" ]; then
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SILENT=1
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SILENT=1
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fi
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FILES_CDIR="${CDIR}/${BUCKET}"
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STATS_CDIR="${CDIR}/.${BUCKET}.stat"
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@ -51,10 +71,10 @@ CURRENT_CACHE_SIZE=`du -sb "$FILES_CDIR" | awk '{print $1}'`
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# Check total size
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#
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if [ $LIMIT -ge $CURRENT_CACHE_SIZE ]; then
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if [ $SILENT -ne 1 ]; then
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echo "$FILES_CDIR ($CURRENT_CACHE_SIZE) is below allowed $LIMIT"
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fi
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exit 0
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if [ $SILENT -ne 1 ]; then
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echo "$FILES_CDIR ($CURRENT_CACHE_SIZE) is below allowed $LIMIT"
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fi
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exit 0
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fi
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#
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@ -68,39 +88,44 @@ TMP_CFILE=""
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#
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find "$STATS_CDIR" -type f -exec stat -c "%X:%n" "{}" \; | sort | while read part
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do
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echo Looking at $part
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TMP_ATIME=`echo "$part" | cut -d: -f1`
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TMP_STATS="`echo "$part" | cut -d: -f2`"
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TMP_CFILE=`echo "$TMP_STATS" | sed s/\.$BUCKET\.stat/$BUCKET/`
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if [ `stat -c %X "$TMP_STATS"` -eq $TMP_ATIME ]; then
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rm -f "$TMP_STATS" "$TMP_CFILE" > /dev/null 2>&1
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if [ $? -ne 0 ]; then
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if [ $SILENT -ne 1 ]; then
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echo "ERROR: Could not remove files($TMP_STATS,$TMP_CFILE)"
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fi
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exit 1
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else
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if [ $SILENT -ne 1 ]; then
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echo "remove file: $TMP_CFILE $TMP_STATS"
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fi
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echo Looking at $part
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TMP_ATIME=`echo "$part" | cut -d: -f1`
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TMP_STATS="`echo "$part" | cut -d: -f2`"
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TMP_CFILE=`echo "$TMP_STATS" | sed s/\.$BUCKET\.stat/$BUCKET/`
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if [ `stat -c %X "$TMP_STATS"` -eq $TMP_ATIME ]; then
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rm -f "$TMP_STATS" "$TMP_CFILE" > /dev/null 2>&1
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if [ $? -ne 0 ]; then
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if [ $SILENT -ne 1 ]; then
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echo "ERROR: Could not remove files($TMP_STATS,$TMP_CFILE)"
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fi
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exit 1
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else
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if [ $SILENT -ne 1 ]; then
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echo "remove file: $TMP_CFILE $TMP_STATS"
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fi
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fi
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fi
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fi
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if [ $LIMIT -ge `du -sb "$FILES_CDIR" | awk '{print $1}'` ]; then
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if [ $SILENT -ne 1 ]; then
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echo "finish removing files"
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if [ $LIMIT -ge `du -sb "$FILES_CDIR" | awk '{print $1}'` ]; then
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if [ $SILENT -ne 1 ]; then
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echo "finish removing files"
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fi
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break
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fi
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break
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fi
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done
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if [ $SILENT -ne 1 ]; then
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TOTAL_SIZE=`du -sb "$FILES_CDIR" | awk '{print $1}'`
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echo "Finish: $FILES_CDIR total size is $TOTAL_SIZE"
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TOTAL_SIZE=`du -sb "$FILES_CDIR" | awk '{print $1}'`
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echo "Finish: $FILES_CDIR total size is $TOTAL_SIZE"
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fi
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exit 0
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#
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# End
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# Local variables:
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# tab-width: 4
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# c-basic-offset: 4
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# End:
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# vim600: noet sw=4 ts=4 fdm=marker
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# vim<600: noet sw=4 ts=4
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#
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