[Samba] WERR_SEM_TIMEOUT

[Rowland Penny]

On Mon, 23 Jan 2017 18:59:47 -0200
"Carlos A. P. Cunha via samba" <samba at lists.samba.org> wrote:

> Hello!
> 
> Comando is:
> 
> samba-tool drs showrepl
> 
> Debug 5 out of one of DC with problems ...
> 
> array: struct drsuapi_DsReplicaNeighbour
>                                  naming_context_dn        : *
>                                      naming_context_dn        : 
> 'DC=DomainDnsZones,DC=grupo,DC=XXX,DC=com,DC=br'
>                                  source_dsa_obj_dn        : *
>                                      source_dsa_obj_dn        :
> 'CN=NTDS
> Settings,CN=DC118,CN=Servers,CN=XXX-XXX,CN=Sites,CN=Configuration,DC=grupo,DC=XXXX,DC=com,DC=br'
> source_dsa_address       : * source_dsa_address       : 
> '43bc640f-f358-4c67-bd68-29a46aaff5e8._msdcs.grupo.XXXXX.com.br'
>                                  transport_obj_dn         : NULL
>                                  replica_flags            :
> 0x30000074 (805306484)
>                                         0: DRSUAPI_DRS_ASYNC_OP
>                                         0: DRSUAPI_DRS_GETCHG_CHECK
>                                         0:
> DRSUAPI_DRS_UPDATE_NOTIFICATION 1: DRSUAPI_DRS_ADD_REF
>                                         0: DRSUAPI_DRS_SYNC_ALL
>                                         0: DRSUAPI_DRS_DEL_REF
>                                         1: DRSUAPI_DRS_WRIT_REP
>                                         1: DRSUAPI_DRS_INIT_SYNC
>                                         1: DRSUAPI_DRS_PER_SYNC
>                                         0: DRSUAPI_DRS_MAIL_REP
>                                         0: DRSUAPI_DRS_ASYNC_REP
>                                         0: DRSUAPI_DRS_IGNORE_ERROR
>                                         0: DRSUAPI_DRS_TWOWAY_SYNC
>                                         0: DRSUAPI_DRS_CRITICAL_ONLY
>                                         0: DRSUAPI_DRS_GET_ANC
>                                         0: DRSUAPI_DRS_GET_NC_SIZE
>                                         0: DRSUAPI_DRS_LOCAL_ONLY
>                                         0: DRSUAPI_DRS_NONGC_RO_REP
>                                         0: DRSUAPI_DRS_SYNC_BYNAME
>                                         0: DRSUAPI_DRS_REF_OK
> 
>                                      0: DRSUAPI_DRS_FULL_SYNC_NOW
>                                         0: DRSUAPI_DRS_NO_SOURCE
>                                         0:
> DRSUAPI_DRS_FULL_SYNC_IN_PROGRESS 0: DRSUAPI_DRS_FULL_SYNC_PACKET
>                                         0: DRSUAPI_DRS_SYNC_REQUEUE
>                                         0: DRSUAPI_DRS_SYNC_URGENT
>                                         0: DRSUAPI_DRS_REF_GCSPN
>                                         0: DRSUAPI_DRS_NO_DISCARD
>                                         0: DRSUAPI_DRS_NEVER_SYNCED
>                                         0: 
> DRSUAPI_DRS_SPECIAL_SECRET_PROCESSING
>                                         0: DRSUAPI_DRS_INIT_SYNC_NOW
>                                         0: DRSUAPI_DRS_PREEMPTED
>                                         0: DRSUAPI_DRS_SYNC_FORCED
>                                         0:
> DRSUAPI_DRS_DISABLE_AUTO_SYNC 0: DRSUAPI_DRS_DISABLE_PERIODIC_SYNC
>                                         1: DRSUAPI_DRS_USE_COMPRESSION
>                                         1: DRSUAPI_DRS_NEVER_NOTIFY
>                                         0: DRSUAPI_DRS_SYNC_PAS
>                                         0: 
> DRSUAPI_DRS_GET_ALL_GROUP_MEMBERSHIP
>                                  reserved                 :
> 0x00000000 (0) naming_context_obj_guid  : 
> 61258f51-1cab-4418-b69e-4649d61d2f53
>                                  source_dsa_obj_guid      : 
> 43bc640f-f358-4c67-bd68-29a46aaff5e8
>                                  source_dsa_invocation_id : 
> bb1d47f5-6f2e-4234-b436-e20fece5a6c4
>                                  transport_obj_guid       : 
> 00000000-0000-0000-0000-000000000000
>                                  tmp_highest_usn          : 
> 0x0000000000002575 (9589)
>                                  highest_usn              : 
> 0x0000000000002575 (9589)
>                                  last_success             : Mon Aug
> 22 18:50:30 2016 BRT
>                                  last_attempt             : Mon Jan
> 23 16:49:24 2017 BRST
> 
>                              result_last_attempt      :
> WERR_SEM_TIMEOUT consecutive_sync_failures: 0x00000d46 
> (3398)

You need to look very carefully at this machine, it last replicated in
August:

 last_success             : Mon Aug 22 18:50:30 2016 BRT

Rowland