Attachment 668761 Details for Bug 802417 – shell script for problem recreation

shell script for problem recreation

file_802417.txt (text/plain), 2.34 KB, created by Etsuji Nakai on 2012-12-25 07:33:51 UTC

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Creator: Etsuji Nakai

Created: 2012-12-25 07:33:51 UTC

Size: 2.34 KB

patch

obsolete

>#!/bin/sh
>
>export LANG=C
>BRICK=/data/brick01
>SERVER=rhs20-
>###SERVER=gluster-
>
>function prepare_vol01 {
>	umount /mnt
>	ssh ${SERVER}01 "service glusterd restart"
>	ssh ${SERVER}02 "service glusterd restart"
>	ssh ${SERVER}03 "service glusterd restart"
>	sleep 3
>	ssh ${SERVER}01 "yes | gluster vol stop vol01"
>	sleep 1
>	ssh ${SERVER}01 "yes | gluster vol delete vol01"
>	ssh ${SERVER}01 rm -rf ${BRICK}/
>	ssh ${SERVER}02 rm -rf ${BRICK}/
>	ssh ${SERVER}03 rm -rf ${BRICK}/
>	sleep 1
>	ssh ${SERVER}01 "gluster vol create vol01 replica 3 \
>			${SERVER}01:${BRICK} \
>			${SERVER}02:${BRICK} \
>			${SERVER}03:${BRICK}"
>	sleep 1
>	ssh ${SERVER}01 "gluster vol start vol01"
>	mount -t glusterfs -o log-level=TRACE ${SERVER}01:/vol01 /mnt
>}
>
>function append_files {
>	date >> /mnt/file1 
>	if [[ $? -ne 0 ]]; then
>		exit 1
>	fi
>}
>
>function delete_files {
>	rm -f /mnt/file*
>}
>
>function stat_files {
>	ls -lR /mnt >/dev/null
>	find /mnt | xargs stat > /dev/null
>}
>
>function get_fattr {
>	echo "===="
>	date +%T.%N
>	res01=$(ssh ${SERVER}01 "getfattr -d -m . -e hex ${BRICK} 2>/dev/null")
>	res02=$(ssh ${SERVER}02 "getfattr -d -m . -e hex ${BRICK} 2>/dev/null")
>	res03=$(ssh ${SERVER}03 "getfattr -d -m . -e hex ${BRICK} 2>/dev/null")
>	echo $res01 | sed 's/trusted/\ntrusted/g'
>	echo
>	echo $res02 | sed 's/trusted/\ntrusted/g'
>	echo
>	echo $res03 | sed 's/trusted/\ntrusted/g'
>	echo "----"
>	res01=$(ssh ${SERVER}01 "getfattr -d -m . -e hex ${BRICK}/file1 2>/dev/null")
>	res02=$(ssh ${SERVER}02 "getfattr -d -m . -e hex ${BRICK}/file1 2>/dev/null")
>	res03=$(ssh ${SERVER}03 "getfattr -d -m . -e hex ${BRICK}/file1 2>/dev/null")
>	echo $res01 | sed 's/trusted/\ntrusted/g'
>	echo
>	echo $res02 | sed 's/trusted/\ntrusted/g'
>	echo
>	echo $res03 | sed 's/trusted/\ntrusted/g'
>
>	if [[ $res01 == $res02 && $res01 == $res03 ]]; then
>		echo "well healed."
>		return 99
>	fi
>	return 0
>}
>
>function failure01 {
>	append_files
>
>	ssh ${SERVER}02 "pkill -9 gluster"
>	ssh ${SERVER}03 "pkill -9 gluster"
>
>	delete_files
>	append_files
>
>	ssh ${SERVER}02 "service glusterd start"
>	ssh ${SERVER}03 "service glusterd start"
>}
>
>
>#MAIN
>prepare_vol01 
>c=0
>while [[ true ]]; do
>	echo
>	c=$(( c + 1 ))
>	echo "Trial No.$c"
>	date
>	failure01 >/dev/null 2>&1
>
>	while [[ true ]]; do
>		stat_files >/dev/null 2>&1
>		get_fattr || break
>		append_files
>	done
>done

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Attachments on bug 802417: 668761