From d2338a18bafaf9037cb2c1a9249771a523690495 Mon Sep 17 00:00:00 2001 From: Lubomir Rintel Date: Wed, 31 Jul 2013 18:18:19 +0200 Subject: doc: Convert adding a fop howto to markdown Change-Id: Ia0a9ad228dcf69f40befc58fff7a56fffcfe915b Signed-off-by: Lubomir Rintel Reviewed-on: http://review.gluster.org/5487 Reviewed-by: Vijay Bellur Tested-by: Vijay Bellur --- doc/hacker-guide/en-US/markdown/adding-fops.md | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 doc/hacker-guide/en-US/markdown/adding-fops.md (limited to 'doc/hacker-guide/en-US/markdown/adding-fops.md') diff --git a/doc/hacker-guide/en-US/markdown/adding-fops.md b/doc/hacker-guide/en-US/markdown/adding-fops.md new file mode 100644 index 000000000..3f72ed3e2 --- /dev/null +++ b/doc/hacker-guide/en-US/markdown/adding-fops.md @@ -0,0 +1,18 @@ +Adding a new FOP +================ + +Steps to be followed when adding a new FOP to GlusterFS: + +1. Edit `glusterfs.h` and add a `GF_FOP_*` constant. +2. Edit `xlator.[ch]` and: + * add the new prototype for fop and callback. + * edit `xlator_fops` structure. +3. Edit `xlator.c` and add to fill_defaults. +4. Edit `protocol.h` and add struct necessary for the new FOP. +5. Edit `defaults.[ch]` and provide default implementation. +6. Edit `call-stub.[ch]` and provide stub implementation. +7. Edit `common-utils.c` and add to gf_global_variable_init(). +8. Edit client-protocol and add your FOP. +9. Edit server-protocol and add your FOP. +10. Implement your FOP in any translator for which the default implementation + is not sufficient. -- cgit