SAP Knowledge Base Article - Preview

2777234 - Not able to install Dynamic Tiering

Symptom

When installing Dynamic Tiering, getting the following error in the 'failed check for Storage Connector device indicating a configuration issue'

Following error in the hdblcm.log:

17:49:22.466 - INFO:     Output line 41:         Add host failed
17:49:22.466 - INFO:     Output line 42:           Add host to instance failed
17:49:22.466 - INFO:     Output line 43:             Cannot register new host in landscape
17:49:22.466 - INFO:     Output line 44:               Starting external program /hana/shared/S01/HDB00/exe/hdbnsutil
17:49:22.467 - INFO:     Output line 45:                 Command line is: /<Shared_storage_path>/<SID>/HDBXX/exe/hdbnsutil -addHost --role=extended_storage_worker --group=extended_storage --subpath=1024 --internalAddress=xx.x.xxx.xx --workergroup=default
17:49:22.467 - INFO:     Output line 46:                 Output line 1:
17:49:22.467 - INFO:     Output line 47:                 Output line 2: adding host 'nodename' to distributed landscape with role=extended_storage_worker, group=extended_storage, subpath=1024 ...
17:49:22.467 - INFO:     Output line 48:                 Output line 3: error 5548: failed check for Storage Connector device indicating a configuration issue. see nameserver traces of the following hosts;adding host 'nodename4' failed as the test attach failed on 'nodename1', 'nodenae3', 'nodename2'

Following Error in Name Server logs:

[220052]{-1}[-1] 2019-03-30 17:49:21.677896 i ha_fcClient  fcClient.py(00119) : fcClient.attach method called
[220052]{-1}[-1] 2019-03-30 17:49:21.688647 i ha_fcClient  client.py(00684) : using --prout-type=5 for persistent reservations
[220052]{-1}[-1] 2019-03-30 17:49:21.688726 i ha_fcClient  fcClient.py(00137) : testing attach for partition 1024, usage type DATA on path /<Shared_storage_path>/data/<SID>/mnt01024
[220052]{-1}[-1] 2019-03-30 17:49:21.688802 f ha_fcClient  fcClient.py(00143) : no storage with key (partiton, usageType) = (1024, DATA) configured
[220052]{-1}[-1] 2019-03-30 17:49:21.688888 e ha_provider  PythonProxyImpl.cpp(00535) : hdb_ha.fcClient/fcClient:attach() failed with python error: no storage with key (partiton, usageType) = (1024, DATA) configured
  fcClient.py(144): raise Exception(msg)
[53715]{-1}[-1] 2019-03-30 17:49:21.688921 i ha_provider  HaProviderManager.cpp(00301) : attach rc = 2
[53715]{-1}[-1] 2019-03-30 17:49:21.688926 e ha_provider  HaProviderManager.cpp(00305) : attach test failed with 'unable to connect storage devices'
[53715]{-1}[-1] 2019-03-30 17:49:21.688951 e assign       TREXNameServer.cpp(07680) : failed check for Storage Connector device indicating a configuration issue. see nameserver traces of the following hosts
[221388]{-1}[-1] 2019-03-30 17:49:21.711413 e assign       TREXNameServer.cpp(07859) : adding host 'nodename4' failed as the test attach failed on nodename1, nodename3nodename2


Read more...

Environment

SAP HANA 2.0

Product

SAP HANA, platform edition 2.0

Keywords

KBA , HAN-DB , SAP HANA Database , HAN-DYT , SAP HANA Dynamic Tiering , How To

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP ONE Support launchpad (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.