diff options
Diffstat (limited to 'xlators/cluster/afr/src/afr-self-heald.h')
| -rw-r--r-- | xlators/cluster/afr/src/afr-self-heald.h | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/xlators/cluster/afr/src/afr-self-heald.h b/xlators/cluster/afr/src/afr-self-heald.h new file mode 100644 index 000000000..10e229ee7 --- /dev/null +++ b/xlators/cluster/afr/src/afr-self-heald.h @@ -0,0 +1,72 @@ +/* + Copyright (c) 2013 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 +#define _AFR_SELF_HEALD_H + +#include <pthread.h> + + +typedef struct { + int child; + char *path; +} shd_event_t; + +typedef struct { + int child; + uint64_t healed_count; + uint64_t split_brain_count; + uint64_t heal_failed_count; + + /* If start_time is 0, it means crawler is not in progress + and stats are not valid */ + time_t start_time; + /* If start_time is NOT 0 and end_time is 0, it means + cralwer is in progress */ + time_t end_time; + char *crawl_type; +} crawl_event_t; + +struct subvol_healer { + xlator_t *this; + int subvol; + gf_boolean_t local; + gf_boolean_t running; + gf_boolean_t rerun; + crawl_event_t crawl_event; + pthread_mutex_t mutex; + pthread_cond_t cond; + pthread_t thread; +}; + +typedef struct { + gf_boolean_t iamshd; + gf_boolean_t enabled; + struct subvol_healer *index_healers; + struct subvol_healer *full_healers; + + eh_t *healed; + eh_t *heal_failed; + eh_t *split_brain; + eh_t **statistics; +} afr_self_heald_t; + + +int +afr_selfheal_childup (xlator_t *this, int subvol); + +int +afr_selfheal_daemon_init (xlator_t *this); + +int +afr_xl_op (xlator_t *this, dict_t *input, dict_t *output); + +#endif /* !_AFR_SELF_HEALD_H */ |