diff options
Diffstat (limited to 'sys/dev/softraidvar.h')
| -rw-r--r-- | sys/dev/softraidvar.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/sys/dev/softraidvar.h b/sys/dev/softraidvar.h index b27997916cd..04ba09af530 100644 --- a/sys/dev/softraidvar.h +++ b/sys/dev/softraidvar.h @@ -1,4 +1,4 @@ -/* $OpenBSD: softraidvar.h,v 1.78 2009/06/26 14:50:44 jsing Exp $ */ +/* $OpenBSD: softraidvar.h,v 1.79 2009/07/12 16:31:56 jsing Exp $ */ /* * Copyright (c) 2006 Marco Peereboom <marco@peereboom.us> * Copyright (c) 2008 Chris Kuethe <ckuethe@openbsd.org> @@ -26,6 +26,9 @@ struct sr_uuid { u_int8_t sui_id[SR_UUID_MAX]; } __packed; +#define SR_HOTSPARE_LEVEL 0xffffffff +#define SR_HOTSPARE_VOLID 0xffffffff + #define SR_META_SIZE 64 /* save space at chunk beginning */ #define SR_META_OFFSET 16 /* skip 8192 bytes at chunk beginning */ #define SR_META_VERSION 3 /* bump when sr_metadata changes */ @@ -474,6 +477,11 @@ struct sr_softc { struct rwlock sc_lock; + struct sr_chunk_head sc_hotspare_list; /* List of hotspares. */ + struct sr_chunk **sc_hotspares; /* Array to hotspare chunks. */ + struct rwlock sc_hs_lock; /* Lock for hotspares list. */ + int sc_hotspare_no; /* Number of hotspares. */ + int sc_sensors_running; /* * during scsibus attach this is the discipline that is in use @@ -493,6 +501,9 @@ struct sr_softc { void sr_hotplug_register(struct sr_discipline *, void *); void sr_hotplug_unregister(struct sr_discipline *, void *); +/* Hotspare and rebuild. */ +void sr_hotspare_rebuild_callback(void *, void *); + /* work units & ccbs */ int sr_ccb_alloc(struct sr_discipline *); void sr_ccb_free(struct sr_discipline *); |