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
