I rolled back to RC2, and no longer have this problem. i don't see these error messages, and processes that were hanging before are not hanging now? I'm using single process AFR. should I split it out and try RC4, or does it not seem logical that this should be a problem? Keith At 09:57 AM 3/16/2009, Keith Freedman wrote: >Also, I'm wondering if this is related to the fact that I have >single process client/server. >which used to be the recommended method and now is not. > >if I split those out, will that solve my problem? > >At 09:50 AM 3/16/2009, Keith Freedman wrote: >>At 04:06 AM 3/16/2009, Vikas Gorur wrote: >>>2009/3/14 Keith Freedman <freedman at freeformit.com>: >>> > all of a sudden, I'm getting messages such as this: >>> > >>> > 2009-03-13 23:14:06 C [posix.c:709:pl_forget] posix-locks-home1: Pending >>> > fcntl locks found! >>> > >>> > and some processes are hanging waiting presumably for the locks? >>> > any way to find out what files are being locked and unlock them. >>> > restarting gluster doesn't seem to solve the problem. >>> >>>Are you using any applications that hold POSIX fcntl locks? Try >>>running the server in debug mode --- then you can find out which files >>>are being locked/not unlocked, etc. >> >>well, I'm sure I am, I've no idea really, there are some php >>scripts which seem to hang and some python programs. >> >>however, this problem only manifested itself when I upgraded to rc4 >>and the new fuse-2.7.4glfs11 >> >>so something must be significantly different about how those (or >>that combination) handles locks. >> >> >>Also, debug mode wont really solve the problem, cause knowing what >>exact file is the problem, isn't going to help because that wont >>really tell me how to prevent this from happening. Clearly one >>side should get the lock and one should wait, rather than both >>servers in the replicate pair just hanging on the same file? >> >>in addition, ERROR mode logging should log enough related >>information to know this stuff (this is an enhancement request :) ) >> >> >>>Vikas >>>-- >>>Engineer - Z Research >>>http://gluster.com/ >> >> >>_______________________________________________ >>Gluster-users mailing list >>Gluster-users at gluster.org >>http://zresearch.com/cgi-bin/mailman/listinfo/gluster-users > > >_______________________________________________ >Gluster-users mailing list >Gluster-users at gluster.org >http://zresearch.com/cgi-bin/mailman/listinfo/gluster-users
