* Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
*
- * Copyright (c) 2011, 2012, Whamcloud, Inc.
+ * Copyright (c) 2011, 2013, Intel Corporation.
*/
/*
* This file is part of Lustre, http://www.lustre.org/
networking / disk / timings affected by load (use Adaptive Timeouts) */
extern unsigned int obd_timeout; /* seconds */
extern unsigned int ldlm_timeout; /* seconds */
+extern unsigned int obd_timeout_set;
+extern unsigned int ldlm_timeout_set;
extern unsigned int at_min;
extern unsigned int at_max;
extern unsigned int at_history;
#define HASH_NID_STATS_BKT_BITS 5
#define HASH_NID_STATS_CUR_BITS 7
#define HASH_NID_STATS_MAX_BITS 12
-#define HASH_LQS_BKT_BITS 5
-#define HASH_LQS_CUR_BITS 7
-#define HASH_LQS_MAX_BITS 12
+#define HASH_LQE_BKT_BITS 5
+#define HASH_LQE_CUR_BITS 7
+#define HASH_LQE_MAX_BITS 12
#define HASH_CONN_BKT_BITS 5
#define HASH_CONN_CUR_BITS 5
#define HASH_CONN_MAX_BITS 15
miss the recovery window */
#define CONNECTION_SWITCH_MAX min(50U, max(CONNECTION_SWITCH_MIN,obd_timeout))
#define CONNECTION_SWITCH_INC 5 /* Connection timeout backoff */
-#ifndef CRAY_XT3
/* In general this should be low to have quick detection of a system
running on a backup server. (If it's too low, import_select_connection
will increase the timeout anyhow.) */
#define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
-#else
-/* ...but for very large systems (e.g. CRAY) we need to keep the initial
- connect t.o. high (bz 10803), because they will nearly ALWAYS be doing the
- connects for the first time (clients "reboot" after every process, so no
- chance to generate adaptive timeout data. */
-#define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/2)
-#endif
/* The max delay between connects is SWITCH_MAX + SWITCH_INC + INITIAL */
#define RECONNECT_DELAY_MAX (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC + \
INITIAL_CONNECT_TIMEOUT)
#define OBD_FAIL_MDS_PDO_LOCK 0x145
#define OBD_FAIL_MDS_PDO_LOCK2 0x146
#define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
+#define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
+#define OBD_FAIL_MDS_HSM_STATE_GET_NET 0x149
+#define OBD_FAIL_MDS_HSM_STATE_SET_NET 0x14a
+#define OBD_FAIL_MDS_HSM_PROGRESS_NET 0x14b
+#define OBD_FAIL_MDS_HSM_REQUEST_NET 0x14c
+#define OBD_FAIL_MDS_HSM_CT_REGISTER_NET 0x14d
+#define OBD_FAIL_MDS_HSM_CT_UNREGISTER_NET 0x14e
+#define OBD_FAIL_MDS_SWAP_LAYOUTS_NET 0x14f
+#define OBD_FAIL_MDS_HSM_ACTION_NET 0x150
+#define OBD_FAIL_MDS_CHANGELOG_INIT 0x151
+
+/* layout lock */
+#define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
+#define OBD_FAIL_MDS_NO_LL_OPEN 0x171
+#define OBD_FAIL_MDS_LL_BLOCK 0x172
/* CMD */
#define OBD_FAIL_MDS_IS_SUBDIR_NET 0x180
#define OBD_FAIL_MDS_GET_INFO_NET 0x186
#define OBD_FAIL_MDS_DQACQ_NET 0x187
+/* OI scrub */
+#define OBD_FAIL_OSD_SCRUB_DELAY 0x190
+#define OBD_FAIL_OSD_SCRUB_CRASH 0x191
+#define OBD_FAIL_OSD_SCRUB_FATAL 0x192
+#define OBD_FAIL_OSD_FID_MAPPING 0x193
+#define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
+
#define OBD_FAIL_OST 0x200
#define OBD_FAIL_OST_CONNECT_NET 0x201
#define OBD_FAIL_OST_DISCONNECT_NET 0x202
#define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
#define OBD_FAIL_OST_ENOINO 0x229
#define OBD_FAIL_OST_DQACQ_NET 0x230
+#define OBD_FAIL_OST_STATFS_EINPROGRESS 0x231
#define OBD_FAIL_LDLM 0x300
#define OBD_FAIL_LDLM_NAMESPACE_NEW 0x301
-#define OBD_FAIL_LDLM_ENQUEUE 0x302
-#define OBD_FAIL_LDLM_CONVERT 0x303
-#define OBD_FAIL_LDLM_CANCEL 0x304
-#define OBD_FAIL_LDLM_BL_CALLBACK 0x305
-#define OBD_FAIL_LDLM_CP_CALLBACK 0x306
-#define OBD_FAIL_LDLM_GL_CALLBACK 0x307
+#define OBD_FAIL_LDLM_ENQUEUE_NET 0x302
+#define OBD_FAIL_LDLM_CONVERT_NET 0x303
+#define OBD_FAIL_LDLM_CANCEL_NET 0x304
+#define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
+#define OBD_FAIL_LDLM_CP_CALLBACK_NET 0x306
+#define OBD_FAIL_LDLM_GL_CALLBACK_NET 0x307
#define OBD_FAIL_LDLM_ENQUEUE_EXTENT_ERR 0x308
#define OBD_FAIL_LDLM_ENQUEUE_INTENT_ERR 0x309
#define OBD_FAIL_LDLM_CREATE_RESOURCE 0x30a
#define OBD_FAIL_LDLM_NEW_LOCK 0x319
#define OBD_FAIL_LDLM_AGL_DELAY 0x31a
#define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
+#define OBD_FAIL_LDLM_OST_LVB 0x31c
/* LOCKLESS IO */
#define OBD_FAIL_LDLM_SET_CONTENTION 0x385
#define OBD_FAIL_OSC_CP_CANCEL_RACE 0x40f
#define OBD_FAIL_OSC_CP_ENQ_RACE 0x410
#define OBD_FAIL_OSC_NO_GRANT 0x411
+#define OBD_FAIL_OSC_DELAY_SETTIME 0x412
#define OBD_FAIL_PTLRPC 0x500
#define OBD_FAIL_PTLRPC_ACK 0x501
#define OBD_FAIL_PTLRPC_DROP_REQ_OPC 0x513
#define OBD_FAIL_PTLRPC_FINISH_REPLAY 0x514
#define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
+#define OBD_FAIL_PTLRPC_DELAY_IMP_FULL 0x516
+#define OBD_FAIL_PTLRPC_CANCEL_RESEND 0x517
#define OBD_FAIL_OBD_PING_NET 0x600
#define OBD_FAIL_OBD_LOG_CANCEL_NET 0x601
#define OBD_FAIL_OBD_DQACQ 0x604
#define OBD_FAIL_OBD_LLOG_SETUP 0x605
#define OBD_FAIL_OBD_LOG_CANCEL_REP 0x606
+#define OBD_FAIL_OBD_IDX_READ_NET 0x607
+#define OBD_FAIL_OBD_IDX_READ_BREAK 0x608
+#define OBD_FAIL_OBD_NO_LRU 0x609
#define OBD_FAIL_TGT_REPLY_NET 0x700
#define OBD_FAIL_TGT_CONN_RACE 0x701
#define OBD_FAIL_MDC_ENQUEUE_PAUSE 0x801
#define OBD_FAIL_MDC_OLD_EXT_FLAGS 0x802
#define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
+#define OBD_FAIL_MDC_RPCS_SEM 0x804
+#define OBD_FAIL_MDC_LIGHTWEIGHT 0x805
#define OBD_FAIL_MGS 0x900
#define OBD_FAIL_MGS_ALL_REQUEST_NET 0x901
#define OBD_FAIL_MGS_PAUSE_REQ 0x904
#define OBD_FAIL_MGS_PAUSE_TARGET_REG 0x905
-#define OBD_FAIL_QUOTA_RET_QDATA 0xA02
-#define OBD_FAIL_QUOTA_DELAY_REL 0xA03
-#define OBD_FAIL_QUOTA_DELAY_SD 0xA04
+#define OBD_FAIL_QUOTA_DQACQ_NET 0xA01
+#define OBD_FAIL_QUOTA_EDQUOT 0xA02
+#define OBD_FAIL_QUOTA_DELAY_REINT 0xA03
+#define OBD_FAIL_QUOTA_RECOVERABLE_ERR 0xA04
#define OBD_FAIL_LPROC_REMOVE 0xB00
#define OBD_FAIL_SEQ 0x1000
#define OBD_FAIL_SEQ_QUERY_NET 0x1001
+#define OBD_FAIL_SEQ_EXHAUST 0x1002
#define OBD_FAIL_FLD 0x1100
#define OBD_FAIL_FLD_QUERY_NET 0x1101
#define OBD_FAIL_LLITE 0x1400
#define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
+#define OBD_FAIL_LOCK_STATE_WAIT_INTR 0x1402
+#define OBD_FAIL_LOV_INIT 0x1403
+#define OBD_FAIL_GLIMPSE_DELAY 0x1404
+
+#define OBD_FAIL_FID_INDIR 0x1501
+#define OBD_FAIL_FID_INLMA 0x1502
+#define OBD_FAIL_FID_IGIF 0x1504
+#define OBD_FAIL_FID_LOOKUP 0x1505
+#define OBD_FAIL_FID_NOLMA 0x1506
+
+/* LFSCK */
+#define OBD_FAIL_LFSCK_DELAY1 0x1600
+#define OBD_FAIL_LFSCK_DELAY2 0x1601
+#define OBD_FAIL_LFSCK_DELAY3 0x1602
+#define OBD_FAIL_LFSCK_LINKEA_CRASH 0x1603
+#define OBD_FAIL_LFSCK_LINKEA_MORE 0x1604
+#define OBD_FAIL_LFSCK_LINKEA_MORE2 0x1605
+#define OBD_FAIL_LFSCK_FATAL1 0x1608
+#define OBD_FAIL_LFSCK_FATAL2 0x1609
+#define OBD_FAIL_LFSCK_CRASH 0x160a
+#define OBD_FAIL_LFSCK_NO_AUTO 0x160b
+#define OBD_FAIL_LFSCK_NO_DOUBLESCAN 0x160c
+
+/* UPDATE */
+#define OBD_FAIL_UPDATE_OBJ_NET 0x1700
+#define OBD_FAIL_UPDATE_OBJ_NET_REP 0x1701
+
/* Assign references to moved code to reduce code changes */
#define OBD_FAIL_PRECHECK(id) CFS_FAIL_PRECHECK(id)
#define OBD_CPT_ALLOC_PTR(ptr, cptab, cpt) \
OBD_CPT_ALLOC(ptr, cptab, cpt, sizeof *(ptr))
-#ifdef __arch_um__
-
-# define OBD_VMALLOC(ptr, size) \
- OBD_ALLOC(ptr, size)
-# define OBD_CPT_VMALLOC(ptr, cptab, cpt, size) \
- OBD_CPT_ALLOC(ptr, cptab, cpt, size)
-
-#else /* !__arch_um__ */
-
# define __OBD_VMALLOC_VEROBSE(ptr, cptab, cpt, size) \
do { \
(ptr) = cptab == NULL ? \
# define OBD_CPT_VMALLOC(ptr, cptab, cpt, size) \
__OBD_VMALLOC_VEROBSE(ptr, cptab, cpt, size)
-#endif
-
#ifdef __KERNEL__
/* Allocations above this size are considered too big and could not be done
- * atomically.
+ * atomically.
*
* Be very careful when changing this value, especially when decreasing it,
- * since vmalloc in Linux doesn't perform well on multi-cores system, calling
+ * since vmalloc in Linux doesn't perform well on multi-cores system, calling
* vmalloc in critical path would hurt peformance badly. See LU-66.
*/
#define OBD_ALLOC_BIG (4 * CFS_PAGE_SIZE)
} while(0)
-#ifdef HAVE_RCU
-# ifdef HAVE_CALL_RCU_PARAM
-# define my_call_rcu(rcu, cb) call_rcu(rcu, cb, rcu)
-# else
-# define my_call_rcu(rcu, cb) call_rcu(rcu, cb)
-# endif
-#else
-# define my_call_rcu(rcu, cb) (cb)(rcu)
-#endif
-
#define OBD_FREE_RCU(ptr, size, handle) \
do { \
struct portals_handle *__h = (handle); \
LASSERT(handle != NULL); \
__h->h_cookie = (unsigned long)(ptr); \
__h->h_size = (size); \
- my_call_rcu(&__h->h_rcu, class_handle_free_cb); \
+ call_rcu(&__h->h_rcu, class_handle_free_cb); \
POISON_PTR(ptr); \
} while(0)
#define OBD_FREE_RCU(ptr, size, handle) (OBD_FREE(ptr, size))
#endif /* ifdef __KERNEL__ */
-#ifdef __arch_um__
-# define OBD_VFREE(ptr, size) OBD_FREE(ptr, size)
-#else
-# define OBD_VFREE(ptr, size) \
-do { \
- OBD_FREE_PRE(ptr, size, "vfreed"); \
- cfs_free_large(ptr); \
- POISON_PTR(ptr); \
-} while(0)
-#endif
+#define OBD_VFREE(ptr, size) \
+ do { \
+ OBD_FREE_PRE(ptr, size, "vfreed"); \
+ cfs_free_large(ptr); \
+ POISON_PTR(ptr); \
+ } while (0)
/* we memset() the slab object to 0 when allocation succeeds, so DO NOT
* HAVE A CTOR THAT DOES ANYTHING. its work will be cleared here. we'd
#define __OBD_SLAB_ALLOC_VERBOSE(ptr, slab, cptab, cpt, size, type) \
do { \
- LASSERT(ergo(type != CFS_ALLOC_ATOMIC, !cfs_in_interrupt())); \
+ LASSERT(ergo((type) != CFS_ALLOC_ATOMIC, !cfs_in_interrupt())); \
(ptr) = (cptab) == NULL ? \
cfs_mem_cache_alloc(slab, type) : \
cfs_mem_cache_cpt_alloc(slab, cptab, cpt, type); \
#define OBD_SLAB_ALLOC_PTR_GFP(ptr, slab, flags) \
OBD_SLAB_ALLOC_GFP(ptr, slab, sizeof *(ptr), flags)
-#define OBD_SLAB_CPT_ALLOC_PTR_GFP(ptr, slab, ctab, cpt, flags) \
+#define OBD_SLAB_CPT_ALLOC_PTR_GFP(ptr, slab, cptab, cpt, flags) \
OBD_SLAB_CPT_ALLOC_GFP(ptr, slab, cptab, cpt, sizeof *(ptr), flags)
#define OBD_SLAB_FREE_PTR(ptr, slab) \