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author | Neil Brown <neilb@suse.de> | 2008-05-15 16:48:37 +1000 |
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committer | Neil Brown <neilb@suse.de> | 2008-05-15 16:48:37 +1000 |
commit | 549e9569c6006433512801ae76b34abc0d3e1ac0 (patch) | |
tree | cc17c37e280d4d0acd40009285a497eda693999d /mdmon.h | |
parent | f7dd881f909a7bc552a6de3c1fc4920bb0bfdff2 (diff) | |
download | mdadm-549e9569c6006433512801ae76b34abc0d3e1ac0.tar.gz mdadm-549e9569c6006433512801ae76b34abc0d3e1ac0.tar.xz mdadm-549e9569c6006433512801ae76b34abc0d3e1ac0.zip |
Merge mdmon
Diffstat (limited to 'mdmon.h')
-rw-r--r-- | mdmon.h | 41 |
1 files changed, 41 insertions, 0 deletions
@@ -0,0 +1,41 @@ + +enum array_state { clear, inactive, suspended, readonly, read_auto, + clean, active, write_pending, active_idle, bad_word}; + +enum sync_action { idle, reshape, resync, recover, check, repair, bad_action }; + + +struct active_array { + struct mdinfo info; + struct supertype *container; + struct active_array *next, *replaces; + + int action_fd; + int sync_pos_fd; + + enum array_state prev_state, curr_state, next_state; + enum sync_action prev_action, curr_action, next_action; + + int devnum; + + unsigned long long sync_pos; +}; + + + +#define MD_MAJOR 9 + +extern struct active_array *container; +extern struct active_array *array_list; +extern struct active_array *discard_this; +extern struct active_array *pending_discard; + + +void do_monitor(struct supertype *container); +void do_manager(struct supertype *container); + +int read_dev_state(int fd); + +struct mdstat_ent *mdstat_read(int hold, int start); + +extern struct superswitch super_ddf, super_ddf_bvd, super_ddf_svd; |