Re: [ADSM-L] NDMP backup over LAN.

you say that there are no firewall restrictions, and I believe you. But, the 
port number used is quite high. There is a setting, ndmpportrange for the TSM 
server. We noticed that setting that to 10000,10010 did help, despite the lack 
of firewalls.

> Op 20 dec. 2017, om 10:32 heeft Bo Nielsen <boanie AT DTU DOT DK> het 
> volgende geschreven:
> 
> I need to backup an Isilon storage system over LAN, since there are approx. 
> 40 km between TSM server and Storage system. I have created its own domain 
> for this backup, with its own storage pool.
> I have defined a node and a datamover with type = NAS.
> 
> When I start a backup:
> backup node dcc-isilon01 / ifs toc = no mode = full
> 
> I get this error:
> 
> 12/06/2017 08:52:18 ANR0984I Process 155 for BACKUP NAS (FULL) started in the
>                      BACKGROUND at 08:52:18. (SESSION: 78516, PROCESS: 155)
> 12/06/2017 08:52:18 ANR1063I Full backup or NAS node DCC-ISILON01, file
>                      system / ifs, started as process 155 by administrator
>                      BOANIE. (SESSION: 78516, PROCESS: 155)
> 12/06/2017 08:52:21 ANR4399E NAS file server 130.225.82.184 is reporting NDMP
>                      error number 23: A data connection could not be
>                      established. (SESSION: 78516, PROCESS: 155)
> 12/06/2017 08:52:21 ANR4794E The NAS file server 130.225.82.184 failed to
>                      open an NDMP data connection to the TSM tape server.
>                      Please verify that the file server is capable of
>                      outbound data connections. (SESSION: 78516, PROCESS:
>                      155)
> 12/06/2017 08:52:21 ANR4728E Server connection to file server DCC-ISILON01
>                      failed. Please check the attributes of the file server
>                      specified during definition of the data transfer. 
> (SESSION:
>                      78516, PROCESS: 155)
> 12/06/2017 08:52:21 ANR1096E NAS Backup to TSM Storage Process 155 terminated
>                      - storage media inaccessible. (SESSION: 78516, PROCESS:
>                      155)
> 12/06/2017 08:52:21 ANR0985I Process 155 for BACKUP NAS (FULL) running in the
>                      BACKGROUND completed with completion state FAILURE at
>                      8:52:21. (SESSION: 78516, PROCESS: 155)
> 12/06/2017 08:52:21 ANR1893E Process 155 for BACKUP NAS (FULL) completed with
>                      a completion state of FAILURE. (SESSION: 78516, PROCESS:
>                      155)
> 
> Errors from the Filer:
> 
> 2017-12-06 08:08:14 dcchome-2-1 isi_ndmp_d[21867]: ERRO:NDMP 
> data.c:358:ndmpdDataAbort Cannot abort Data Server in idle state
> 2017-12-06 08:08:14 dcchome-2-1 isi_ndmp_d[21867]: ERRO:NDMP 
> data.c:311:ndmpdDataStop Data Server not in halted state; state=IDLE
> 2017-12-06 10:35:29 dcchome-2-1 isi_ndmp_d[46349]: ALRT:NDMP 
> data.c:918:ndmpdDataConnect_v4 Unable to connect to addr:xxx.xx.xx.xx 
> port:60817 - Operation timed out
> 2017-12-06 10:35:29 dcchome-2-1 isi_ndmp_d[46349]: ALRT:NDMP 
> data.c:952:ndmpdDataConnect_v4 Could not connect to server
> 2017-12-06 10:35:29 dcchome-2-1 isi_ndmp_d[46349]: ALRT:NDMP 
> data.c:352:ndmpdDataAbort Received NDMP_DATA_ABORT
> 
> All ports between Filer and TSM are open. Firewall on windows server hosting 
> TSM is disabled.
> 
> Regards
> 
> Bo Nielsen
> 
> 
> IT Service
> 
> 
> 
> Technical University of Denmark
> 
> IT Service
> 
> Frederiksborgvej 399
> 
> Building 109
> 
> DK - 4000 Roskilde
> 
> Denmark
> 
> Mobil +45 2337 0271
> 
> boanie AT dtu DOT dk<mailto:boanie AT dtu DOT dk>

— 

73 de Remco Post, PE1PIP