diff --git a/drivers/staging/lustre/lustre/ptlrpc/import.c b/drivers/staging/lustre/lustre/ptlrpc/import.c index a04a1cc8780909a47fcee96bbb0963cd21a568c4..b231452d62151bda546a2acb6299ef1d89f53e73 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/import.c +++ b/drivers/staging/lustre/lustre/ptlrpc/import.c @@ -1404,26 +1404,33 @@ int ptlrpc_disconnect_import(struct obd_import *imp, int noclose) { struct ptlrpc_request *req; int rq_opc, rc = 0; - int nowait = imp->imp_obd->obd_force; - if (nowait) + if (imp->imp_obd->obd_force) GOTO(set_state, rc); switch (imp->imp_connect_op) { - case OST_CONNECT: rq_opc = OST_DISCONNECT; break; - case MDS_CONNECT: rq_opc = MDS_DISCONNECT; break; - case MGS_CONNECT: rq_opc = MGS_DISCONNECT; break; + case OST_CONNECT: + rq_opc = OST_DISCONNECT; + break; + case MDS_CONNECT: + rq_opc = MDS_DISCONNECT; + break; + case MGS_CONNECT: + rq_opc = MGS_DISCONNECT; + break; default: - CERROR("don't know how to disconnect from %s (connect_op %d)\n", - obd2cli_tgt(imp->imp_obd), imp->imp_connect_op); - return -EINVAL; + rc = -EINVAL; + CERROR("%s: don't know how to disconnect from %s " + "(connect_op %d): rc = %d\n", + imp->imp_obd->obd_name, obd2cli_tgt(imp->imp_obd), + imp->imp_connect_op, rc); + return rc; } if (ptlrpc_import_in_recovery(imp)) { struct l_wait_info lwi; cfs_duration_t timeout; - if (AT_OFF) { if (imp->imp_server_timeout) timeout = cfs_time_seconds(obd_timeout / 2); @@ -1446,7 +1453,6 @@ int ptlrpc_disconnect_import(struct obd_import *imp, int noclose) spin_lock(&imp->imp_lock); if (imp->imp_state != LUSTRE_IMP_FULL) GOTO(out, 0); - spin_unlock(&imp->imp_lock); req = ptlrpc_request_alloc_pack(imp, &RQF_MDS_DISCONNECT, @@ -1479,6 +1485,9 @@ int ptlrpc_disconnect_import(struct obd_import *imp, int noclose) memset(&imp->imp_remote_handle, 0, sizeof(imp->imp_remote_handle)); spin_unlock(&imp->imp_lock); + if (rc == -ETIMEDOUT || rc == -ENOTCONN || rc == -ESHUTDOWN) + rc = 0; + return rc; } EXPORT_SYMBOL(ptlrpc_disconnect_import); diff --git a/drivers/staging/lustre/lustre/ptlrpc/recover.c b/drivers/staging/lustre/lustre/ptlrpc/recover.c index 48ae328ce24ec138063647ab68b5e824c4a6b8a4..4cff2f7ba4125bac5259d807a2ca7183c1aeac50 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/recover.c +++ b/drivers/staging/lustre/lustre/ptlrpc/recover.c @@ -369,11 +369,14 @@ EXPORT_SYMBOL(ptlrpc_recover_import); int ptlrpc_import_in_recovery(struct obd_import *imp) { int in_recovery = 1; + spin_lock(&imp->imp_lock); if (imp->imp_state == LUSTRE_IMP_FULL || imp->imp_state == LUSTRE_IMP_CLOSED || - imp->imp_state == LUSTRE_IMP_DISCON) + imp->imp_state == LUSTRE_IMP_DISCON || + imp->imp_obd->obd_no_recov) in_recovery = 0; spin_unlock(&imp->imp_lock); + return in_recovery; }