Re: [Gluster-devel] latest TLA has demon showing up as [glusterfs]

[Mickey Mazarick]

It's noting that complicated...
one mount one process that sticks around. I am using ib-verbs btw.

address@hidden ~]# ps -ef |grep 
gluster                                                                 
root     14423 13814  0 15:14 pts/1    00:00:00 grep gluster
address@hidden ~]# /usr/local/sbin/glusterfs -l 
/var/glustersystemclient.log -f /etc/glusterfs-system.vol -d disable /system
address@hidden ~]# ps -ef |grep gluster
root     10972     1  0 12:16 ?        00:00:01 
[glusterfs]                                                                           

root     14438 13814  0 15:16 pts/1    00:00:00 grep gluster
address@hidden ~]# umount /system
address@hidden ~]# ps -ef |grep gluster
root     10972     1  0 12:16 ?        00:00:02 
[glusterfs]                                                                           

root     14451 13814  0 15:17 pts/1    00:00:00 grep gluster


-Mic

Sascha Ottolski wrote:
> Am Freitag 29 Februar 2008 12:33:36 schrieb Anand Avati:
>   
> > depends on whether you passed a mountpoint in the command line
> > argument. do you mean that the glusterfs client is still running
> > after you unmounted? or did you mean that before unmounting there
> > were two [glusterfs] and after unmounting there is just one (which
> > would be the server) ?
> >     
>
> if I my add my 2 cents: as I reported in an earlier posting, it is 
> possible to mount the same mount-point several times, which results in 
> serveral glusterfs processes running. in such a case, you need to kill 
> all of them or umount several times.
>
> of course, it would be best to prevent a second mount of a already 
> mounted gluster share (someone posted a recipe on how one could to 
> this; may this should be patched into the sources?).
>
>
> Cheers, Sascha
>
>
>   
> > avati
> >     
>
>   
> > 2008/2/29, Mickey Mazarick <address@hidden>:
> >     
> > > Ah I see! I have an additional comment/question though.
> > >
> > > I've noticed that when I unmount a gluster volume on a client the
> > > [glusterfs] process is still running.  Perhaps it thinks my cleint
> > > spec is a server.
> > > I have no instance of "type protocol/server" in the client spec.
> > > What does it use to determine weather it's a client or a server?
> > >
> > > -Mickey Mazarick
> > >
> > > Anand Avati wrote:
> > >       
> > > > Mickey,
> > > >  in the latest codebase, there are no more server and client
> > > > programs. there is just one glusterfs (and glusterfsd is a
> > > > symlink to glusterfs). it behaves either as a client or server
> > > > according to the volume spec file given.
> > > >
> > > >  if the glusterfs program is passed a mountpoint it attaches a
> > > > fuse translator in a hardcoded way, so this preserves backward
> > > > compatibility. The new model also allows both protocol/server and
> > > > mount/fuse (mountability) in the same spec file which can be a
> > > > performance improvement in NUFA mode of operations.
> > > >
> > > > avati
> > > >
> > > > 2008/2/29, Mickey Mazarick <address@hidden
> > > >
> > > > <mailto:address@hidden>>:
> > > >
> > > >
> > > >     This is very minor but it did break a kill script I wrote.
> > > >
> > > >     When I run the latest build, the server daemon shows up as:
> > > >     [glusterfs]
> > > >     in the process list.
> > > >
> > > >     Just an FYI :-)
> > > >     Thanks!
> > > >     -Mickey Mazarick
> > > >
> > > >     --
> > > >
> > > >
> > > >     _______________________________________________
> > > >     Gluster-devel mailing list
> > > >
> > > >     address@hidden <mailto:address@hidden>
> > > >
> > > >     http://lists.nongnu.org/mailman/listinfo/gluster-devel
> > > >
> > > >
> > > >
> > > >
> > > > --
> > > > If I traveled to the end of the rainbow
> > > > As Dame Fortune did intend,
> > > > Murphy would be there to tell me
> > > > The pot's at the other end.
> > > >         
> > > --
> > >       
>
>
>
>
> _______________________________________________
> Gluster-devel mailing list
> address@hidden
> http://lists.nongnu.org/mailman/listinfo/gluster-devel
>   


--