diff options
author | Vikas Gorur <vikas@gluster.com> | 2009-09-17 05:56:30 +0000 |
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committer | Anand V. Avati <avati@dev.gluster.com> | 2009-09-22 06:13:34 -0700 |
commit | 8c224de82b9b3e75f2dd9c264d5d3726dd1ef379 (patch) | |
tree | 7a0edbc676b601cc08802dd4680ef816f4fe628c /xlators/cluster/afr/src/afr-self-heal-algorithm.h | |
parent | 356449c0b39d600a16b195df30d0fc37693575f8 (diff) |
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 <avati@dev.gluster.com>
Diffstat (limited to 'xlators/cluster/afr/src/afr-self-heal-algorithm.h')
-rw-r--r-- | xlators/cluster/afr/src/afr-self-heal-algorithm.h | 34 |
1 files changed, 34 insertions, 0 deletions
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 00000000000..646fd2ee7c1 --- /dev/null +++ b/xlators/cluster/afr/src/afr-self-heal-algorithm.h @@ -0,0 +1,34 @@ +/* + Copyright (c) 2009 Z RESEARCH, Inc. <http://www.zresearch.com> + 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 + <http://www.gnu.org/licenses/>. +*/ + +#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__ */ |