2016-10-18 01:08 AM
we are using OCI 7.2.1 Build 7.
We often have issues with collecting performance data or accessing the DWH server or reporting. Error messages are similar to these: (HTTP Status 404 - /dwh/ - The requested resource (/dwh/) is not available. (JBoss Web/3.0.0-CR2))
We found, that the directory D: \ SANscreen \ SANscreen \ cognos \ c10_64 \ bin is completely full of dumps with files "BlBusTKServerMain_seh_nnnn_nnnn" between 196 MB up to 600 MB and there is no more space left on device. (Why these dumps arise, unfortunately could not be determined yet.)
After deleting the dumps, everthings works fine again, normally.
Now we can't get a Backup of the DWH: "Failed to backup DWH: Failed to connect to reporting server, server might be down. Confirm reporting server availability and try again." Also a connection to the reporting is no longer possible.
DWH and Insight Server are working. Services
- SANscreen Server
- IBM Cognos Content Database
Service "IBM Cognos" has no status. Starting the service manuall we got : "The IBM Cognos service on Local Computer started and stopped. SOme services stop automatically if they are not in use by other services or programs".
Thanks a lot
2016-10-18 02:05 AM
The installation of external Java applications, upgrades, or server patches on OCI/DWH server can cause the deletion of the Javasoft registry keys resulting in issues such as these.
Perform the following steps:
1. Run regedit.exe and check if the keys exist in HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Prefs\com\netapp\sanscreen\reporting
2. If the following entries do not exist or are not specified, create them:
dispatcher_url 'http:\INSERT_HOST_NAME_HERE/p2pd/servlet/dispatch" portal_url "http:\INSERT_HOST_NAME_HERE/reporting'
Hope this helps.
2016-10-18 02:45 AM
We saw this issue a few times on OCI 7.1.x, but I am not aware of us seeing this on 7.2.x
RDP to the OCI DWH
I am pretty sure that OCI 7.2.x is always Cognos 10.2.2 or higher.
As such, follow the 10.2.2 steps here:
2016-10-18 03:48 AM
I have proceeded as described by you.
Steps for IBM Cognos 10.2.2:
Unfortunately without success.
I've already rebootet the system; nothing.
The "IBM Cognos"-Service becomes always the status "Stopped". ("The IBM Cognos service on Local Computer started and stopped. Some services stop automatically if they are not in use by other services or programs.")
Nevertheless, thanks a lot.
2016-11-08 11:16 PM
The backup problem has now been solved by NetApp support - however.
The problems with the dumps persist, NetApp support continues to search for a solution.
2016-11-14 10:59 AM
I was in Vienna midweek, last week (not the one with coffee and Sacher Torte, the one in Virginia). Sorry for the delay.
The dumps issue sounds vaguely familiar*, but I thought we knew of a workaround. Can you PM me the case number?
That is the issue I am familiar with - at the bottom, there is another link, which makes it seem that it is an IBM JRE problem,
OCI 7.2.3's Cognos deployment ships a newer IBM Java than is described as containing the IBM JRE fix. I don't have a 7.2.2 DWH handy to know if that contains the required IM JRE version
2016-11-16 06:14 AM
thank you for your info.
The problem is covered in Case # 2006578161. At the moment everything works fine, except for the constantly created dumps, which only make problems when the drive would be full. So I just delete them every few days.
I have the NetApp Support already suggested to update OCI to the latest version. I'm still waiting for the answer.