This morning I attempted to kick off a P2V (Physical 2 Virtual) conversion but when reaching the end of the wizard and clicking submit the following error appeared:
A general system error occurred
To identify the potential cause I navigated to the VMware Converter logs found in:
C:\Documents and Settings\All Users\Application Data\VMware\ VMware vCenter Converter Standalone\logs
My search yielded the following error:
[05924 error 'Default'] Found dangling SSL error:  error:00000001:lib(0):func(0):reason(1)
A quick search on Google found VMware KB article 2002296, which alluded to DNS/domain authentication being the root cause. This was not the case in this instance, name resolution was working fine. Ping and telnet tests also confirmed connectivity to the destination ESX server and the necessary ports (902 & 443). The error indicated that SSL authentication failed. This led me to check the hosts.allow file on the ESX server and I found that the network I was connecting from had not been given explicit access. I subsequently added the following line by opening up hosts.allow using vi editor:
[root@esx1 ~]# vi /etc/hosts.allow
I then added the following line to the top of the file:
ALL : ALL
This gave all IPs access to all services on this ESX server. Ordinarily this is not good security practice however as the ESX server was within a secure environment it was safe to do this.
I then restarted the network services which committed/effected the change:
[root@esx1 ~]# service network restart Shutting down interface vswif0: [ OK ] Shutting down interface vswif1: [ OK ] Shutting down loopback interface: [ OK ] Bringing up loopback interface: [ OK ] Bringing up interface vswif0: [ OK ] Bringing up interface vswif1: [ OK ] [root@esx1 ~]#
It is also worth mentioning that you should check the hosts.deny file and comment out any entries that may affect your ability to connect to services hosted on ESX.
I then re-submitted the P2V conversion job and it started running successfully:
If this works for you, remember to revert the hosts.allow file once your P2V work has completed.