diff options
| author | Grant Likely <grant.likely@secretlab.ca> | 2010-12-29 22:20:30 -0700 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2010-12-29 22:21:47 -0700 |
| commit | d392da5207352f09030e95d9ea335a4225667ec0 (patch) | |
| tree | 7d6cd1932afcad0a5619a5c504a6d93ca318187c /include/linux/drbd.h | |
| parent | e39d5ef678045d61812c1401f04fe8edb14d6359 (diff) | |
| parent | 387c31c7e5c9805b0aef8833d1731a5fe7bdea14 (diff) | |
Merge v2.6.37-rc8 into powerpc/next
Diffstat (limited to 'include/linux/drbd.h')
| -rw-r--r-- | include/linux/drbd.h | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/include/linux/drbd.h b/include/linux/drbd.h index b8d2516668aa..ef44c7a0638c 100644 --- a/include/linux/drbd.h +++ b/include/linux/drbd.h @@ -53,10 +53,10 @@ extern const char *drbd_buildtag(void); -#define REL_VERSION "8.3.8" +#define REL_VERSION "8.3.9" #define API_VERSION 88 #define PRO_VERSION_MIN 86 -#define PRO_VERSION_MAX 94 +#define PRO_VERSION_MAX 95 enum drbd_io_error_p { @@ -91,6 +91,11 @@ enum drbd_after_sb_p { ASB_VIOLENTLY }; +enum drbd_on_no_data { + OND_IO_ERROR, + OND_SUSPEND_IO +}; + /* KEEP the order, do not delete or insert. Only append. */ enum drbd_ret_codes { ERR_CODE_BASE = 100, @@ -140,6 +145,7 @@ enum drbd_ret_codes { ERR_CONNECTED = 151, /* DRBD 8.3 only */ ERR_PERM = 152, ERR_NEED_APV_93 = 153, + ERR_STONITH_AND_PROT_A = 154, /* insert new ones above this line */ AFTER_LAST_ERR_CODE @@ -226,13 +232,17 @@ union drbd_state { unsigned conn:5 ; /* 17/32 cstates */ unsigned disk:4 ; /* 8/16 from D_DISKLESS to D_UP_TO_DATE */ unsigned pdsk:4 ; /* 8/16 from D_DISKLESS to D_UP_TO_DATE */ - unsigned susp:1 ; /* 2/2 IO suspended no/yes */ + unsigned susp:1 ; /* 2/2 IO suspended no/yes (by user) */ unsigned aftr_isp:1 ; /* isp .. imposed sync pause */ unsigned peer_isp:1 ; unsigned user_isp:1 ; - unsigned _pad:11; /* 0 unused */ + unsigned susp_nod:1 ; /* IO suspended because no data */ + unsigned susp_fen:1 ; /* IO suspended because fence peer handler runs*/ + unsigned _pad:9; /* 0 unused */ #elif defined(__BIG_ENDIAN_BITFIELD) - unsigned _pad:11; /* 0 unused */ + unsigned _pad:9; + unsigned susp_fen:1 ; + unsigned susp_nod:1 ; unsigned user_isp:1 ; unsigned peer_isp:1 ; unsigned aftr_isp:1 ; /* isp .. imposed sync pause */ @@ -312,6 +322,8 @@ enum drbd_timeout_flag { #define DRBD_MAGIC 0x83740267 #define BE_DRBD_MAGIC __constant_cpu_to_be32(DRBD_MAGIC) +#define DRBD_MAGIC_BIG 0x835a +#define BE_DRBD_MAGIC_BIG __constant_cpu_to_be16(DRBD_MAGIC_BIG) /* these are of type "int" */ #define DRBD_MD_INDEX_INTERNAL -1 |