hi,
after the success of my previous gluster environments I'm creating a new
one today with some new machines.
This time I've decided that both "nodes" and "clients" are going to be
debian lenny servers.
I've got lenny fully updated and have tried to install fuse compiling
the source code from here:
***********
http://ftp.gluster.com/pub/gluster/glusterfs/fuse/fuse-2.7.3glfs10.tar.gz
***********
and I'm using tla to get the glusterfs--mainline--2.5--patch-802
glusterfs version.
anyway....
the problems I've come across are:
1. when running ./configure for fuse
./configure --enable-kernel-module at the end lenny says that fuse is
already available in the kernel, so it won't compile. Then, i run
"./configure" without more options and i can
********
./configure
make
make install
********
without more warnings or errors
2. when running ./configure for glusterfs everything worked fine, but
just in case... i'm sending you the output:
*************************************
/usr/src/glusterfs# ./configure --prefix=/usr
--disable-fuse-client --disable-ibverbs
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking for gcc... gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables...
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking for style of include used by make... GNU
checking dependency style of gcc... gcc3
checking for a sed that does not truncate output... /bin/sed
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking for ld used by gcc... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking for /usr/bin/ld option to reload object files... -r
checking for BSD-compatible nm... /usr/bin/nm -B
checking whether ln -s works... yes
checking how to recognize dependent libraries... pass_all
checking how to run the C preprocessor... gcc -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking dlfcn.h usability... yes
checking dlfcn.h presence... yes
checking for dlfcn.h... yes
checking for g++... g++
checking whether we are using the GNU C++ compiler... yes
checking whether g++ accepts -g... yes
checking dependency style of g++... gcc3
checking how to run the C++ preprocessor... g++ -E
checking for g77... no
checking for xlf... no
checking for f77... no
checking for frt... no
checking for pgf77... no
checking for cf77... no
checking for fort77... no
checking for fl32... no
checking for af77... no
checking for xlf90... no
checking for f90... no
checking for pgf90... no
checking for pghpf... no
checking for epcf90... no
checking for gfortran... no
checking for g95... no
checking for xlf95... no
checking for f95... no
checking for fort... no
checking for ifort... no
checking for ifc... no
checking for efc... no
checking for pgf95... no
checking for lf95... no
checking for ftn... no
checking whether we are using the GNU Fortran 77 compiler... no
checking whether accepts -g... no
checking the maximum length of command line arguments... 98304
checking command to parse /usr/bin/nm -B output from gcc object... ok
checking for objdir... .libs
checking for ar... ar
checking for ranlib... ranlib
checking for strip... strip
checking if gcc supports -fno-rtti -fno-exceptions... no
checking for gcc option to produce PIC... -fPIC
checking if gcc PIC flag -fPIC works... yes
checking if gcc static flag -static works... yes
checking if gcc supports -c -o file.o... yes
checking whether the gcc linker (/usr/bin/ld -m elf_x86_64) supports
shared libraries... yes
checking whether -lc should be explicitly linked in... no
checking dynamic linker characteristics... GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... yes
configure: creating libtool
appending configuration tag "CXX" to libtool
checking for ld used by g++... /usr/bin/ld -m elf_x86_64
checking if the linker (/usr/bin/ld -m elf_x86_64) is GNU ld... yes
checking whether the g++ linker (/usr/bin/ld -m elf_x86_64) supports
shared libraries... yes
checking for g++ option to produce PIC... -fPIC
checking if g++ PIC flag -fPIC works... yes
checking if g++ static flag -static works... yes
checking if g++ supports -c -o file.o... yes
checking whether the g++ linker (/usr/bin/ld -m elf_x86_64) supports
shared libraries... yes
checking dynamic linker characteristics... GNU/Linux ld.so
(cached) (cached) checking how to hardcode library paths into
programs... immediate
appending configuration tag "F77" to libtool
checking for flex... flex
checking lex output file root... lex.yy
checking lex library... -lfl
checking whether yytext is a pointer... yes
checking for bison... bison -y
checking for ld... /usr/bin/ld -m elf_x86_64
checking for pthread_mutex_init in -lpthread... yes
checking for dlopen... no
checking for dlopen in -ldl... yes
checking sys/xattr.h usability... yes
checking sys/xattr.h presence... yes
checking for sys/xattr.h... yes
checking sys/extattr.h usability... no
checking sys/extattr.h presence... no
checking for sys/extattr.h... no
checking for pthread_spin_init... yes
checking for setfsuid... yes
checking for setfsgid... yes
checking sys/epoll.h usability... yes
checking sys/epoll.h presence... yes
checking for sys/epoll.h... yes
checking for backtrace... yes
checking for malloc_stats... yes
checking argp.h usability... yes
checking argp.h presence... yes
checking for argp.h... yes
checking malloc.h usability... yes
checking malloc.h presence... yes
checking for malloc.h... yes
checking for llistxattr... yes
checking for fdatasync... yes
configure: creating ./config.status
config.status: creating Makefile
config.status: creating libglusterfs/Makefile
config.status: creating libglusterfs/src/Makefile
config.status: creating glusterfs/Makefile
config.status: creating glusterfs/src/Makefile
config.status: creating xlators/Makefile
config.status: creating xlators/mount/Makefile
config.status: creating xlators/mount/fuse/Makefile
config.status: creating xlators/mount/fuse/src/Makefile
config.status: creating xlators/mount/fuse/utils/mount.glusterfs
config.status: creating xlators/mount/fuse/utils/Makefile
config.status: creating xlators/storage/Makefile
config.status: creating xlators/storage/posix/Makefile
config.status: creating xlators/storage/posix/src/Makefile
config.status: creating xlators/cluster/Makefile
config.status: creating xlators/cluster/unify/Makefile
config.status: creating xlators/cluster/unify/src/Makefile
config.status: creating xlators/cluster/afr/Makefile
config.status: creating xlators/cluster/afr/src/Makefile
config.status: creating xlators/cluster/stripe/Makefile
config.status: creating xlators/cluster/stripe/src/Makefile
config.status: creating xlators/performance/Makefile
config.status: creating xlators/performance/write-behind/Makefile
config.status: creating xlators/performance/write-behind/src/Makefile
config.status: creating xlators/performance/read-ahead/Makefile
config.status: creating xlators/performance/read-ahead/src/Makefile
config.status: creating xlators/performance/io-threads/Makefile
config.status: creating xlators/performance/io-threads/src/Makefile
config.status: creating xlators/performance/io-cache/Makefile
config.status: creating xlators/performance/io-cache/src/Makefile
config.status: creating xlators/performance/booster/Makefile
config.status: creating xlators/performance/booster/src/Makefile
config.status: creating xlators/debug/Makefile
config.status: creating xlators/debug/trace/Makefile
config.status: creating xlators/debug/trace/src/Makefile
config.status: creating xlators/protocol/Makefile
config.status: creating xlators/protocol/client/Makefile
config.status: creating xlators/protocol/client/src/Makefile
config.status: creating xlators/protocol/server/Makefile
config.status: creating xlators/protocol/server/src/Makefile
config.status: creating xlators/features/Makefile
config.status: creating xlators/features/filter/Makefile
config.status: creating xlators/features/filter/src/Makefile
config.status: creating xlators/features/posix-locks/Makefile
config.status: creating xlators/features/posix-locks/src/Makefile
config.status: creating xlators/features/fixed-id/Makefile
config.status: creating xlators/features/fixed-id/src/Makefile
config.status: creating xlators/features/trash/Makefile
config.status: creating xlators/features/trash/src/Makefile
config.status: creating xlators/encryption/Makefile
config.status: creating xlators/encryption/rot-13/Makefile
config.status: creating xlators/encryption/rot-13/src/Makefile
config.status: creating scheduler/Makefile
config.status: creating scheduler/alu/Makefile
config.status: creating scheduler/alu/src/Makefile
config.status: creating scheduler/random/Makefile
config.status: creating scheduler/random/src/Makefile
config.status: creating scheduler/nufa/Makefile
config.status: creating scheduler/nufa/src/Makefile
config.status: creating scheduler/rr/Makefile
config.status: creating scheduler/rr/src/Makefile
config.status: creating scheduler/switch/Makefile
config.status: creating scheduler/switch/src/Makefile
config.status: creating transport/Makefile
config.status: creating transport/tcp/Makefile
config.status: creating transport/tcp/server/Makefile
config.status: creating transport/tcp/server/src/Makefile
config.status: creating transport/tcp/client/Makefile
config.status: creating transport/tcp/client/src/Makefile
config.status: creating transport/ib-sdp/Makefile
config.status: creating transport/ib-sdp/server/Makefile
config.status: creating transport/ib-sdp/server/src/Makefile
config.status: creating transport/ib-sdp/client/Makefile
config.status: creating transport/ib-sdp/client/src/Makefile
config.status: creating transport/ib-verbs/Makefile
config.status: creating transport/ib-verbs/server/Makefile
config.status: creating transport/ib-verbs/server/src/Makefile
config.status: creating transport/ib-verbs/client/Makefile
config.status: creating transport/ib-verbs/client/src/Makefile
config.status: creating transport/unix/Makefile
config.status: creating transport/unix/server/Makefile
config.status: creating transport/unix/server/src/Makefile
config.status: creating transport/unix/client/Makefile
config.status: creating transport/unix/client/src/Makefile
config.status: creating auth/Makefile
config.status: creating auth/ip/Makefile
config.status: creating auth/ip/src/Makefile
config.status: creating auth/login/Makefile
config.status: creating auth/login/src/Makefile
config.status: creating doc/Makefile
config.status: creating doc/examples/Makefile
config.status: creating extras/Makefile
config.status: creating extras/init.d/Makefile
config.status: creating glusterfs.spec
config.status: creating config.h
config.status: config.h is unchanged
config.status: executing depfiles commands
GlusterFS configure summary
===========================
Fuse client : no
Infiniband verbs : no
epoll IO multiplex : yes
*************************************
but when i run the "make" command, gluster crashes:
************************
/usr/src/glusterfs# make
make all-recursive
make[1]: Entering directory `/usr/src/glusterfs'
Making all in libglusterfs
make[2]: Entering directory `/usr/src/glusterfs/libglusterfs'
Making all in src
make[3]: Entering directory `/usr/src/glusterfs/libglusterfs/src'
make[3]: Nothing to be done for `all'.
make[3]: Leaving directory `/usr/src/glusterfs/libglusterfs/src'
make[3]: Entering directory `/usr/src/glusterfs/libglusterfs'
make[3]: Nothing to be done for `all-am'.
make[3]: Leaving directory `/usr/src/glusterfs/libglusterfs'
make[2]: Leaving directory `/usr/src/glusterfs/libglusterfs'
Making all in xlators
make[2]: Entering directory `/usr/src/glusterfs/xlators'
Making all in cluster
make[3]: Entering directory `/usr/src/glusterfs/xlators/cluster'
Making all in unify
make[4]: Entering directory `/usr/src/glusterfs/xlators/cluster/unify'
Making all in src
make[5]: Entering directory `/usr/src/glusterfs/xlators/cluster/unify/src'
make[5]: Nothing to be done for `all'.
make[5]: Leaving directory `/usr/src/glusterfs/xlators/cluster/unify/src'
make[5]: Entering directory `/usr/src/glusterfs/xlators/cluster/unify'
make[5]: Nothing to be done for `all-am'.
make[5]: Leaving directory `/usr/src/glusterfs/xlators/cluster/unify'
make[4]: Leaving directory `/usr/src/glusterfs/xlators/cluster/unify'
Making all in stripe
make[4]: Entering directory `/usr/src/glusterfs/xlators/cluster/stripe'
Making all in src
make[5]: Entering directory `/usr/src/glusterfs/xlators/cluster/stripe/src'
make[5]: Nothing to be done for `all'.
make[5]: Leaving directory `/usr/src/glusterfs/xlators/cluster/stripe/src'
make[5]: Entering directory `/usr/src/glusterfs/xlators/cluster/stripe'
make[5]: Nothing to be done for `all-am'.
make[5]: Leaving directory `/usr/src/glusterfs/xlators/cluster/stripe'
make[4]: Leaving directory `/usr/src/glusterfs/xlators/cluster/stripe'
Making all in afr
make[4]: Entering directory `/usr/src/glusterfs/xlators/cluster/afr'
Making all in src
make[5]: Entering directory `/usr/src/glusterfs/xlators/cluster/afr/src'
make[5]: Nothing to be done for `all'.
make[5]: Leaving directory `/usr/src/glusterfs/xlators/cluster/afr/src'
make[5]: Entering directory `/usr/src/glusterfs/xlators/cluster/afr'
make[5]: Nothing to be done for `all-am'.
make[5]: Leaving directory `/usr/src/glusterfs/xlators/cluster/afr'
make[4]: Leaving directory `/usr/src/glusterfs/xlators/cluster/afr'
make[4]: Entering directory `/usr/src/glusterfs/xlators/cluster'
make[4]: Nothing to be done for `all-am'.
make[4]: Leaving directory `/usr/src/glusterfs/xlators/cluster'
make[3]: Leaving directory `/usr/src/glusterfs/xlators/cluster'
Making all in storage
make[3]: Entering directory `/usr/src/glusterfs/xlators/storage'
Making all in posix
make[4]: Entering directory `/usr/src/glusterfs/xlators/storage/posix'
Making all in src
make[5]: Entering directory `/usr/src/glusterfs/xlators/storage/posix/src'
make[5]: Nothing to be done for `all'.
make[5]: Leaving directory `/usr/src/glusterfs/xlators/storage/posix/src'
make[5]: Entering directory `/usr/src/glusterfs/xlators/storage/posix'
make[5]: Nothing to be done for `all-am'.
make[5]: Leaving directory `/usr/src/glusterfs/xlators/storage/posix'
make[4]: Leaving directory `/usr/src/glusterfs/xlators/storage/posix'
make[4]: Entering directory `/usr/src/glusterfs/xlators/storage'
make[4]: Nothing to be done for `all-am'.
make[4]: Leaving directory `/usr/src/glusterfs/xlators/storage'
make[3]: Leaving directory `/usr/src/glusterfs/xlators/storage'
Making all in protocol
make[3]: Entering directory `/usr/src/glusterfs/xlators/protocol'
Making all in server
make[4]: Entering directory `/usr/src/glusterfs/xlators/protocol/server'
Making all in src
make[5]: Entering directory `/usr/src/glusterfs/xlators/protocol/server/src'
make[5]: Nothing to be done for `all'.
make[5]: Leaving directory `/usr/src/glusterfs/xlators/protocol/server/src'
make[5]: Entering directory `/usr/src/glusterfs/xlators/protocol/server'
make[5]: Nothing to be done for `all-am'.
make[5]: Leaving directory `/usr/src/glusterfs/xlators/protocol/server'
make[4]: Leaving directory `/usr/src/glusterfs/xlators/protocol/server'
Making all in client
make[4]: Entering directory `/usr/src/glusterfs/xlators/protocol/client'
Making all in src
make[5]: Entering directory `/usr/src/glusterfs/xlators/protocol/client/src'
make[5]: Nothing to be done for `all'.
make[5]: Leaving directory `/usr/src/glusterfs/xlators/protocol/client/src'
make[5]: Entering directory `/usr/src/glusterfs/xlators/protocol/client'
make[5]: Nothing to be done for `all-am'.
make[5]: Leaving directory `/usr/src/glusterfs/xlators/protocol/client'
make[4]: Leaving directory `/usr/src/glusterfs/xlators/protocol/client'
make[4]: Entering directory `/usr/src/glusterfs/xlators/protocol'
make[4]: Nothing to be done for `all-am'.
make[4]: Leaving directory `/usr/src/glusterfs/xlators/protocol'
make[3]: Leaving directory `/usr/src/glusterfs/xlators/protocol'
Making all in performance
make[3]: Entering directory `/usr/src/glusterfs/xlators/performance'
Making all in write-behind
make[4]: Entering directory
`/usr/src/glusterfs/xlators/performance/write-behind'
Making all in src
make[5]: Entering directory
`/usr/src/glusterfs/xlators/performance/write-behind/src'
make[5]: Nothing to be done for `all'.
make[5]: Leaving directory
`/usr/src/glusterfs/xlators/performance/write-behind/src'
make[5]: Entering directory
`/usr/src/glusterfs/xlators/performance/write-behind'
make[5]: Nothing to be done for `all-am'.
make[5]: Leaving directory
`/usr/src/glusterfs/xlators/performance/write-behind'
make[4]: Leaving directory
`/usr/src/glusterfs/xlators/performance/write-behind'
Making all in read-ahead
make[4]: Entering directory
`/usr/src/glusterfs/xlators/performance/read-ahead'
Making all in src
make[5]: Entering directory
`/usr/src/glusterfs/xlators/performance/read-ahead/src'
make[5]: Nothing to be done for `all'.
make[5]: Leaving directory
`/usr/src/glusterfs/xlators/performance/read-ahead/src'
make[5]: Entering directory
`/usr/src/glusterfs/xlators/performance/read-ahead'
make[5]: Nothing to be done for `all-am'.
make[5]: Leaving directory
`/usr/src/glusterfs/xlators/performance/read-ahead'
make[4]: Leaving directory
`/usr/src/glusterfs/xlators/performance/read-ahead'
Making all in io-threads
make[4]: Entering directory
`/usr/src/glusterfs/xlators/performance/io-threads'
Making all in src
make[5]: Entering directory
`/usr/src/glusterfs/xlators/performance/io-threads/src'
make[5]: Nothing to be done for `all'.
make[5]: Leaving directory
`/usr/src/glusterfs/xlators/performance/io-threads/src'
make[5]: Entering directory
`/usr/src/glusterfs/xlators/performance/io-threads'
make[5]: Nothing to be done for `all-am'.
make[5]: Leaving directory
`/usr/src/glusterfs/xlators/performance/io-threads'
make[4]: Leaving directory
`/usr/src/glusterfs/xlators/performance/io-threads'
Making all in io-cache
make[4]: Entering directory
`/usr/src/glusterfs/xlators/performance/io-cache'
Making all in src
make[5]: Entering directory
`/usr/src/glusterfs/xlators/performance/io-cache/src'
make[5]: Nothing to be done for `all'.
make[5]: Leaving directory
`/usr/src/glusterfs/xlators/performance/io-cache/src'
make[5]: Entering directory
`/usr/src/glusterfs/xlators/performance/io-cache'
make[5]: Nothing to be done for `all-am'.
make[5]: Leaving directory `/usr/src/glusterfs/xlators/performance/io-cache'
make[4]: Leaving directory `/usr/src/glusterfs/xlators/performance/io-cache'
Making all in booster
make[4]: Entering directory `/usr/src/glusterfs/xlators/performance/booster'
Making all in src
make[5]: Entering directory
`/usr/src/glusterfs/xlators/performance/booster/src'
make[5]: Nothing to be done for `all'.
make[5]: Leaving directory
`/usr/src/glusterfs/xlators/performance/booster/src'
make[5]: Entering directory `/usr/src/glusterfs/xlators/performance/booster'
make[5]: Nothing to be done for `all-am'.
make[5]: Leaving directory `/usr/src/glusterfs/xlators/performance/booster'
make[4]: Leaving directory `/usr/src/glusterfs/xlators/performance/booster'
make[4]: Entering directory `/usr/src/glusterfs/xlators/performance'
make[4]: Nothing to be done for `all-am'.
make[4]: Leaving directory `/usr/src/glusterfs/xlators/performance'
make[3]: Leaving directory `/usr/src/glusterfs/xlators/performance'
Making all in debug
make[3]: Entering directory `/usr/src/glusterfs/xlators/debug'
Making all in trace
make[4]: Entering directory `/usr/src/glusterfs/xlators/debug/trace'
Making all in src
make[5]: Entering directory `/usr/src/glusterfs/xlators/debug/trace/src'
make[5]: Nothing to be done for `all'.
make[5]: Leaving directory `/usr/src/glusterfs/xlators/debug/trace/src'
make[5]: Entering directory `/usr/src/glusterfs/xlators/debug/trace'
make[5]: Nothing to be done for `all-am'.
make[5]: Leaving directory `/usr/src/glusterfs/xlators/debug/trace'
make[4]: Leaving directory `/usr/src/glusterfs/xlators/debug/trace'
make[4]: Entering directory `/usr/src/glusterfs/xlators/debug'
make[4]: Nothing to be done for `all-am'.
make[4]: Leaving directory `/usr/src/glusterfs/xlators/debug'
make[3]: Leaving directory `/usr/src/glusterfs/xlators/debug'
Making all in features
make[3]: Entering directory `/usr/src/glusterfs/xlators/features'
Making all in filter
make[4]: Entering directory `/usr/src/glusterfs/xlators/features/filter'
Making all in src
make[5]: Entering directory `/usr/src/glusterfs/xlators/features/filter/src'
make[5]: Nothing to be done for `all'.
make[5]: Leaving directory `/usr/src/glusterfs/xlators/features/filter/src'
make[5]: Entering directory `/usr/src/glusterfs/xlators/features/filter'
make[5]: Nothing to be done for `all-am'.
make[5]: Leaving directory `/usr/src/glusterfs/xlators/features/filter'
make[4]: Leaving directory `/usr/src/glusterfs/xlators/features/filter'
Making all in fixed-id
make[4]: Entering directory `/usr/src/glusterfs/xlators/features/fixed-id'
Making all in src
make[5]: Entering directory
`/usr/src/glusterfs/xlators/features/fixed-id/src'
make[5]: Nothing to be done for `all'.
make[5]: Leaving directory
`/usr/src/glusterfs/xlators/features/fixed-id/src'
make[5]: Entering directory `/usr/src/glusterfs/xlators/features/fixed-id'
make[5]: Nothing to be done for `all-am'.
make[5]: Leaving directory `/usr/src/glusterfs/xlators/features/fixed-id'
make[4]: Leaving directory `/usr/src/glusterfs/xlators/features/fixed-id'
Making all in posix-locks
make[4]: Entering directory
`/usr/src/glusterfs/xlators/features/posix-locks'
Making all in src
make[5]: Entering directory
`/usr/src/glusterfs/xlators/features/posix-locks/src'
gcc -DHAVE_CONFIG_H -I. -I../../../.. -fPIC -D_FILE_OFFSET_BITS=64
-D_GNU_SOURCE -Wall -DGF_LINUX_HOST_OS -I../../../../libglusterfs/src
-shared -nostartfiles -g -O2 -MT posix-locks.o -MD -MP -MF
.deps/posix-locks.Tpo -c -o posix-locks.o posix-locks.c
posix-locks.c: In function ‘insert_and_merge’:
posix-locks.c:435: warning: implicit declaration of function ‘detroy_lock’
posix-locks.c:442: error: request for member ‘fl_type’ in something not
a structure or union
posix-locks.c:472: warning: passing argument 1 of ‘destroy_lock’ from
incompatible pointer type
posix-locks.c:472: error: too many arguments to function ‘destroy_lock’
make[5]: *** [posix-locks.o] Error 1
make[5]: Leaving directory
`/usr/src/glusterfs/xlators/features/posix-locks/src'
make[4]: *** [all-recursive] Error 1
make[4]: Leaving directory `/usr/src/glusterfs/xlators/features/posix-locks'
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory `/usr/src/glusterfs/xlators/features'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/usr/src/glusterfs/xlators'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/usr/src/glusterfs'
make: *** [all] Error 2
************************
am i missing something? This is the very exact procedure i've followed
the other times, only that i'm using lenny now.
thanks for your help.
