Looks like upgrading to the latest version of glusterfs solved all my locking issues. Thank you, Jordan > On Jul 4, 2015, at 3:22 AM, Jordan Willis <jwillis0720@xxxxxxxxx> wrote: > > Its not just sqlite, but mongodb and ipython notebook. If you have a solution for mongodb file locking, I’m welcome to suggestions. But not using mongodb, is not an option. > >> On Jul 4, 2015, at 2:57 AM, Niels de Vos <ndevos@xxxxxxxxxx> wrote: >> >> On Fri, Jul 03, 2015 at 06:46:01PM -0700, Jordan Willis wrote: >>> Hi, >>> >>> Is it possible to enable posix type locking with glusterfs without >>> shutting off the volume? >> >> Locking should be enabled by default (like Kaushal explained in an other >> reply). >> >>> I think this is what I need (I’m trying to get sqlite to lock files on >>> my nfs mounted glusterfs volume) >> >> SQLite is not the best databases to place on a shared filesystem. The >> locking done by SQLite is (or at least was, might have changed) not very >> advanced. From what I remember, there is a single file lock, no table or >> row granularity. >> >> https://www.sqlite.org/pragma.html#pragma_locking_mode contains some >> more details, and it also points to the WAL documentation. You will want >> to prevent SQLite to use shared-memory for WAL if you access the >> database from different servers at the same time. >> >> HTH, >> Niels > _______________________________________________ Gluster-users mailing list Gluster-users@xxxxxxxxxxx http://www.gluster.org/mailman/listinfo/gluster-users