diff options
Diffstat (limited to 'xlators/cluster/afr/src/afr-self-heald.h')
| -rw-r--r-- | xlators/cluster/afr/src/afr-self-heald.h | 65 |
1 files changed, 45 insertions, 20 deletions
diff --git a/xlators/cluster/afr/src/afr-self-heald.h b/xlators/cluster/afr/src/afr-self-heald.h index 5d7892fa7..e0c083754 100644 --- a/xlators/cluster/afr/src/afr-self-heald.h +++ b/xlators/cluster/afr/src/afr-self-heald.h @@ -1,20 +1,11 @@ /* - Copyright (c) 2010-2011 Gluster, Inc. <http://www.gluster.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/>. + Copyright (c) 2008-2012 Red Hat, Inc. <http://www.redhat.com> + This file is part of GlusterFS. + + This file is licensed to you under your choice of the GNU Lesser + General Public License, version 3 or any later version (LGPLv3 or + later), or the GNU General Public License, version 2 (GPLv2), in all + cases as published by the Free Software Foundation. */ #ifndef __AFR_SELF_HEALD_H__ @@ -27,14 +18,48 @@ #define AFR_ALL_CHILDREN -1 typedef struct afr_crawl_data_ { - int child; - pid_t pid; + int child; + pid_t pid; + afr_crawl_type_t crawl; + xlator_t *readdir_xl; + void *op_data; + int crawl_flags; + int (*process_entry) (xlator_t *this, struct afr_crawl_data_ *crawl_data, + gf_dirent_t *entry, loc_t *child, loc_t *parent, + struct iatt *iattr); } afr_crawl_data_t; -void afr_proactive_self_heal (xlator_t *this, int idx); +typedef struct crawl_event_stats_ { + uint64_t healed_count; + uint64_t split_brain_count; + uint64_t heal_failed_count; + char *start_time_str; + char *end_time_str; + char *crawl_type; + gf_boolean_t crawl_inprogress; +} shd_crawl_event_t; + +void _destroy_crawl_event_data (void *data); +void _destroy_shd_event_data (void *data); + +typedef int (*process_entry_cbk_t) (xlator_t *this, afr_crawl_data_t *crawl_data, + gf_dirent_t *entry, loc_t *child, loc_t *parent, + struct iatt *iattr); -void afr_build_root_loc (inode_t *inode, loc_t *loc); +void afr_build_root_loc (xlator_t *this, loc_t *loc); int afr_set_root_gfid (dict_t *dict); +void +afr_proactive_self_heal (void *data); + +int +afr_xl_op (xlator_t *this, dict_t *input, dict_t *output); + +/* + * In addition to its self-heal use, this is used to find a local default + * read_child. + */ +int +afr_local_pathinfo (char *pathinfo, gf_boolean_t *local); #endif /* __AFR_SELF_HEALD_H__ */ |