Hi All. Seems that I found the solution: 1) I have deleted the HostIdFile.txt file under /etc/log directory. 2) I have corrected agentID.txt file that is located under root directory with the correct values 3) Restarted agent by running below commands: /etc/init.d/agent stop /etc/init.d/agent start 4) Checked the GUI and now I can see all the hosts with the correct names and IP adresses.  Only one small issue that I observerd is there is still older non-reachable hostnames is remained in the Hosts list...However it will not effect anything on the current configs and I just leave it like that.
Hi All,  I would like to get help from you about some issue that I am dealing with at the moment. I was doing fresh installation on some SUN servers. Let me write the steps that I followed and please find my question about EMC at the end of them:  1) I have Installed new Sun Solaris OS and the softwares which is required for EMC into first Server.Lets assume that;  Ip adress is 10.0.0.1 and hostname is A for this server.   2)After completed all installation and was able to manage the LUNs on this server, I decided to change IP adress and hostname of this server to another second Server(assume that second Server hostname is B , IP address is 10.0.0.2). But please be informed that server B has already connected to the EMC.  3) I have swapped the IPs and hostnames between Server A and B. But since I am not expert I have not modified agentID.txt  file on those servers. 4) Now, volume mount points seems ok and working properly on Servers , I can reach all the files but there is something wrong on the Navisphere GUI . I can see that those servers have the same host and under the "Hosts" subtree, it shows me that "A[10.0.0.1;Fibre;Host Agent not reachable]". However even server A and server B has different storage group on EMC, there is only one and same host under "Hosts" tree.   So I need to correct this issue. I performed some search on the net and EMC forums and found that I need to modify agentID.txt with the correct values on each servers that are effected and restart the" host agent", but I am not sure how I can restart the host agent on Sun servers.However, I do not know, by performing this action may cause data interruption between EMC and Server. If you can help me on this I would really appreciated.   Note: When I do check process, I got below output.I have changed the agentID.txt  with the correct values and killed and restart the below process that has "21457" id but it did not modify the "/etc/log/HostIdFile.txt" and so not fix my problem. It is important not to reboot servers as a requirement to fix this problem.  emm:/# ps -ef |grep -i agent                                             root 21470 10599   0 11:51:51 console     0:00 grep -i agent     root  2235     1   0 14:23:26 ?           1:00 /opt/VRTSobc/pal33/bin/vxpal -a StorageAgent -x     root 21457     1   0 11:51:47 ?           0:00 /opt/Navisphere/bin/naviagent -f /etc/Navisphere/agent.config    Thanks in advance,
Navisphere GUI shows only one host even there are two servers...