On 11/12/2012 02:32 AM, Tomoki Sekiyama wrote: > Adds sample hook scripts for --fsfreeze-hook option of qemu-ga. > - fsfreeze-hook : execute scripts in fsfreeze-hook.d/ > - fsfreeze-hook.d.sample/mysql-flush.sh : quiesce MySQL before snapshot > > Signed-off-by: Tomoki Sekiyama <tomoki.sekiyama...@hitachi.com> > ---
> +LOGFILE=/var/log/qga-fsreeze-hook.log s/fsreeze/fsfreeze/ > +# Iterate executables in directory "fsfreeze-hook.d" with the specified args > +[ ! -d "$FSFREEZE_D" ] && exit 1 > +for file in "$FSFREEZE_D"/* ; do > + is_ignored_file "$file" && continue > + [ -x "$file" ] || continue > + echo $(date) ": execute $file $@" >>$LOGFILE Put $(date) inside the ""; otherwise, single-digit days will be one character shorter due to IFS field splitting eating the double-space; and I don't like unaligned dates in logs. > + "$file" "$@" >>$LOGFILE 2>&1 > + STATUS=$? > + echo $(date) ": $file finished with status=$STATUS" >>$LOGFILE and again. > + INNODB_STATUS=$(mktemp /tmp/mysql-flush.XXXXXX) > + [ $? -ne 0 ] && exit 2 > + trap "rm -f $INNODB_STATUS" SIGINT > + while :; do > + echo 'SHOW ENGINE INNODB STATUS \G' | $MYSQL > $INNODB_STATUS 'echo' cannot portably be used with \. Use 'printf' instead. -- Eric Blake ebl...@redhat.com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
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