[ PCA ] [Re-]Provisioning a Compute Node fails at initializing_stage_configure_vhbas with "Error while attempting to create vhba0X on ovcacnXXr1" and "A Storage Cloud named %s does not already exist." (Doc ID 2298104.1)

Last updated on AUGUST 20, 2017

Applies to:

Private Cloud Appliance - Version 2.0.5 and later
Linux x86-64

Symptoms

On Private Cloud Appliance, all releases making use of vhbas, when one tries to provision or reprovision a compute node it fails at step initializing_stage_configure_vhbas with the following kind of error :

[2017-08-17 09:44:02 3520802] DEBUG (ofmSession:743) Start getCards
[2017-08-17 09:44:02 3520802] DEBUG (ofmSession:1273) Start getServers
[2017-08-17 09:44:02 3520802] DEBUG (ofmSession:1285) serverMap is {
"ovcamn05r1": "xmsroot:xms:server-80020ffffffffffffff0010e0b4613e",
"ovcamn06r1": "xmsroot:xms:server-80020ffffffffffffff0010e0b45fbe",
"ovcacn08r1": "xmsroot:xms:server-80020ffffffffffffff0010e0c46134",
"ovcacn07r1": "xmsroot:xms:server-80020ffffffffffffff0010e0c46170",
"ovcacn10r1": "xmsroot:xms:server-80020ffffffffffffff0010e0bfe852",
"ovcacn09r1": "xmsroot:xms:server-80020ffffffffffffff0010e0c4615e"
}
[2017-08-17 09:44:02 3520802] DEBUG (ofmSession:176) Calling ofmSession.createVHBA(vhba04,Cloud_D,ovcacn07r1)
[2017-08-17 09:44:02 3520802] ERROR (ofmSession:189) Error while attempting to create vhba04 on ovcacn07r1.
Traceback (most recent call last):
File "/usr/lib/python2.6/site-packages/ovca/ofmSession.py", line 177, in ofm_create_vhba
my_dn = ofm_session.createVHBA(vhbaname, cloudname, hostname)
File "/usr/lib/python2.6/site-packages/ovca/ofmSession.py", line 2549, in createVHBA
raise OfmError("A Storage Cloud named %s does not already exist." % cloudname)
OfmError: A Storage Cloud named Cloud_D does not already exist.

Shortly thereafter, the node is marked DEAD/dead in the pca node database.

Running the following command on the master management node :

[root@ovcamn06r1 ~]# pca-admin
Welcome to PCA! Release: 2.3.1
PCA> list storage-network

Network_Name Description
------------ -----------
----------------
0 rows displayed

Status: Success

 

Returns no rows.

Cause

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