Christine Caulfield has blessed us with an excellent reference that answers these questions:
http://people.redhat.com/ccaulfie/docs/rhdlmbook.pdf On Tue, Aug 12, 2008 at 8:46 AM, Brett Cave <[EMAIL PROTECTED]> wrote: > Hi, > > Not sure if this is the correct place for discussing this, but here it is. > On a gfs cluster running dlm locking, is it possible to create a file > lock on a file on the volume? (e.g. in C). > Have seen that there is a libdlm library, and have not tested yet. By > calling dlm_lock, would gfs be aware of the file lock? > > This is to allow an application we are developing to create file locks > with different lock modes, based on what the app is doing (e.g. CR / > CW / PW / EX locks). > > -- > Linux-cluster mailing list > [email protected] > https://www.redhat.com/mailman/listinfo/linux-cluster > -- Shawn Hood 910.670.1819 m
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