From 8c224de82b9b3e75f2dd9c264d5d3726dd1ef379 Mon Sep 17 00:00:00 2001 From: Vikas Gorur Date: Thu, 17 Sep 2009 05:56:30 +0000 Subject: cluster/afr: Make the self-heal algorithm pluggable. Abstract the read/write loop part of data self-heal. This patch has support for the "full" (i.e., read and write entire file) algorithm. Signed-off-by: Anand V. Avati --- xlators/cluster/afr/src/afr-self-heal-algorithm.h | 34 +++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 xlators/cluster/afr/src/afr-self-heal-algorithm.h (limited to 'xlators/cluster/afr/src/afr-self-heal-algorithm.h') diff --git a/xlators/cluster/afr/src/afr-self-heal-algorithm.h b/xlators/cluster/afr/src/afr-self-heal-algorithm.h new file mode 100644 index 000000000..646fd2ee7 --- /dev/null +++ b/xlators/cluster/afr/src/afr-self-heal-algorithm.h @@ -0,0 +1,34 @@ +/* + Copyright (c) 2009 Z RESEARCH, Inc. + This file is part of GlusterFS. + + GlusterFS is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published + by the Free Software Foundation; either version 3 of the License, + or (at your option) any later version. + + GlusterFS is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see + . +*/ + +#ifndef __AFR_SELF_HEAL_ALGORITHM_H__ +#define __AFR_SELF_HEAL_ALGORITHM_H__ + + +typedef int (*afr_sh_algo_fn) (call_frame_t *frame, + xlator_t *this); + +struct afr_sh_algorithm { + const char *name; + afr_sh_algo_fn fn; +}; + +struct afr_sh_algorithm afr_self_heal_algorithms[1]; + +#endif /* __AFR_SELF_HEAL_ALGORITHM_H__ */ -- cgit