[Gluster-users] vfs_gluster for samba ?

[Laurent Bardi]

Le 19/09/2018 à 09:24, Anoop C S a écrit :
> On Wed, 2018-09-19 at 08:25 +0200, Laurent Bardi wrote:
>> Hi,
>>
>> Sorry if it has bee discussed, but i ve spend more than 2 hours on
>> goolgle to find answers, and nothing.
>>
>> i am on debian stretch and i use gluster from  your native repos.
>>
>> gluster version 4.1.4, samba version 4.5.12+dfsg-2+deb9u3 (the one from
>> native debian)
>>
>> The gluster vfs is not compiled by default with debian , everytime, i
>> had to download the deb src and recompile it(apt-get source samba, then
>> debuild -us -uc)
>>
>> after that the new samba-vfs-modulesxxx.deb contains the gluster_vfs.so.
>>
>> A) it doesnt work anymore (no glusterfs.so after rebuilding packages). I
>> ve read the log of the configure script it contains "gluster detected
>> api version 4" ?
> Further down the line were you able to read the logs to find those lines which compiles
> vfs_glusterfs.c source?

in configure  :
Checking for glusterfs-api >=
4                                                         : 16:07:16
runner /usr/bin/pkg-config "glusterfs-api >= 4" --cflags --libs
glusterfs-api
yes
Checking for header
api/glfs.h                                                          :
16:07:16 runner /usr/bin/gcc -g -O2
-fdebug-prefix-map=/usr/local/archives/compile/samba/samba-4.5.12+dfsg=.
-fstack-protector-strong -Wformat -Werror=format-security -MD
-Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/local/include -I/usr/include/uuid
-D_SAMBA_BUILD_=4 -DHAVE_CONFIG_H=1 -D_GNU_SOURCE=1
-D_XOPEN_SOURCE_EXTENDED=1 -D_FILE_OFFSET_BITS=64 -D__USE_FILE_OFFSET64
-DUSE_POSIX_ACLS=1 ../test.c -c -o default/test_1.o
no
Checking for library
gfapi                                                              :
16:07:16 runner /usr/bin/gcc -g -O2
-fdebug-prefix-map=/usr/local/archives/compile/samba/samba-4.5.12+dfsg=.
-fstack-protector-strong -Wformat -Werror=format-security -MD -fPIC
-DPIC -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/local/include
-I/usr/include/uuid -D_SAMBA_BUILD_=4 -DHAVE_CONFIG_H=1 -D_GNU_SOURCE=1
-D_XOPEN_SOURCE_EXTENDED=1 -D_FILE_OFFSET_BITS=64 -D__USE_FILE_OFFSET64
-DUSE_POSIX_ACLS=1 ../test.c -c -o default/test_1.o
16:07:16 runner /usr/bin/gcc default/test_1.o -o
/usr/local/archives/compile/samba/samba-4.5.12+dfsg/bin/.conf_check_0/testbuild/default/libtestprog.so
-Wl,-z,relro -Wl,-z,now -Wl,--as-needed -lpthread -Wl,-no-undefined
-Wl,--export-dynamic -shared -L/usr/local/lib -Wl,-Bdynamic -lgfapi
-lacl -lglusterfs -lgfrpc -lgfxdr -luuid
yes

it seems that glfs.h not found , but an  apt-file search glfs.h find it
at  : glusterfs-common: /usr/include/glusterfs/api/glfs.h

after that there is only reference to the gluster_vfs manpage , it does
not seems to compile anything.

I suspect a problem with samba package ? (in that case i m asking the
wrong list :-})

Many thanks  for your answers.
PS: i can send you the log , i dont want to bother the list.

>
>> B) in the doc i don t see anymore the use of
>>
>>  vfs objects = glusterfs
>> glusterfs:volfile_server = <host>
>> glusterfs:volume = <volume name>
>> glusterfs:logfile = <where to put the logs>
>>
>> Is there any change i ve missed ?
> Hm.. That's interesting. I will get the documentation fixed to reflect the usage of VFS module for
> GlusterFS with Samba.
>
>

-- 
Laurent BARDI /  RSI CNRS-IPBS / CRSSI DR14
INSTITUT  de PHARMACOLOGIE et de BIOLOGIE STRUCTURALE
Tel : 05-61-17-59-05 <sip:0561175905>    http://www.ipbs.fr/
GSM : 06-23-46-06-28 <sip:0623460628>  	Laurent.BardiATipbs.fr
CNRS-IPBS 205 Route de Narbonne 31400 TOULOUSE FRANCE
...
J'étais indéniablement misanthrope.
Je voulus traverser à gué un marigot infesté d'imbéciles. 
Quand j'atteignis l'autre rive, j'étais devenu philanthrope.