Hi Albert, Are you still facing problem? Can you paste your config spec file from all the servers and clients? > > And what's I mean when I say it's not working is when a ns create in > > my unify volume the zero size file create is namespace is create only on > > node1, not on node-2 or node-3. Is this the only problem you are facing? Regards Krishna On Nov 27, 2007 6:17 AM, tony han <hantuo1984@xxxxxxxxx> wrote: > > On Nov 27, 2007 7:45 AM, Albert Shih <Albert.Shih@xxxxxxxx> wrote: > > > Hi All > > > > I've very strange thing with afr. > > > > I'm making a namespace with afr and it's not working....sometime. > > > > First it's working well...I've reboot everything and ... it's not working. > > > > Now I've re-initial everything in glusterfs (make new mke2fs etc...) > > and...it's not working.. > > > > volume node1-ns > > type protocol/client > > option transport-type tcp/client # for TCP/IP transport > > option remote-host 145.238.189.22 > > option transport-timeout 30 > > option remote-subvolume brick-ns > > end-volume > > volume node2-ns > > type protocol/client > > option transport-type tcp/client # for TCP/IP transport > > option remote-host 145.238.189.23 > > option transport-timeout 30 > > option remote-subvolume brick-ns > > end-volume > > volume node3-ns > > type protocol/client > > option transport-type tcp/client # for TCP/IP transport > > option remote-host 145.238.189.24 > > option transport-timeout 30 > > option remote-subvolume brick-ns > > end-volume > > > > # Definition du namespace via afr > > > > volume ns > > type cluster/afr > > subvolumes node1-ns node2-ns node3-ns > > end-volume > > > > I'm using in my unify volume > > > > option namespace ns > > > > And what's I mean when I say it's not working is when a ns create in > > my unify volume the zero size file create is namespace is create only on > > node1, not on node-2 or node-3. > > > > Why that ? > > > check the network with "PING",and make sure the server process which called > "glusterfsd" is running. > if it dose not work, try to use : glusterfsd -f "your config file" -L DEBUG > -l /dev/stdout > then, the output in stdout will tell you what happend :-) > > > > > > > Other question about afr : It's that possible to re-synchronize the "raid" > > > > ? (for example when one node is off-line ? ) or it's automatic ? > > > > for this qus, you can have a see : > http://www.gluster.org/docs/index.php/Understanding_AFR_Translator#Self-Heal > use the command : > $ find /mnt/glusterfs -type f -exec head -c 1 {} \; >/dev/null > glusterfs AFR is heal on reading. > > > > > > Regards. > > > > > > -- > > Albert SHIH > > Observatoire de Paris Meudon > > SIO batiment 15 > > Heure local/Local time: > > Mar 27 nov 2007 00:40:02 CET > > > > > > _______________________________________________ > > Gluster-devel mailing list > > Gluster-devel@xxxxxxxxxx > > http://lists.nongnu.org/mailman/listinfo/gluster-devel > > > > > > -- > -- > 此致， > 敬礼！ > > 韩拓 > > > > -- > -- > 此致， > 敬礼！ > > 韩拓 > > _______________________________________________ > Gluster-devel mailing list > Gluster-devel@xxxxxxxxxx > http://lists.nongnu.org/mailman/listinfo/gluster-devel > >
