RPC error: RPC program or version mismatch

We have looking today for RPC error: RPC program or version mismatch

There is a mismatch between the version of the Remote Procedure Call (RPC) service requested by the client and the service available on the server. 

This problem might be the result of an incorrect "Name to Address" resolution. 

There is a mismatch between the version of the RPC service used by the License Manager (lgtolmd) and the services available on the server. The default RPC version for lgtolmd is two.

Use rpcinfo to verify that the server and the clients are running the same version of RPC. For operating systems without the rpcinfo utility, it is provided on the EMC product CD.

Update the NetWorker software on the client or server.

Verify that the "Name to Address" resolution is correct. Test by running nslookup using the fully qualified domain name of the computer. On Windows systems, this verification also can be performed from the Network control panel.

Specify the same version of RPC for lgtolmd that is used by the other backup services on the backup server. This can be specified by either:

Entering the following command at the command line:

# lgtolic -s hostname:rpc_number:rpc_version


Setting the LMD_VERSION environment variable.

Networker backup group hung and unable to stop by GUI

Networker backup group hung and unable to stop by GUI

Error: "Group must be started either automatically or from the GUI and must be currently running in order to be stopped"

You can handle this scenario in two ways.

•         You can kill the job PID by command line (make sure not PPID, read differenbetween PID and PPID)

•                Another way is, use to savegrp command.

                  bash-$ savegrp -pvvv groupname

Make sure use first savegrp option if not resolved then you can use kill PID option

EMC ELECT 2016

Friends I would like to share that I am elected as EMC Elect 2016 with another 70 experts from 150 finalists.

Below is the link for your reference to see the list of elected candidates

https://community.emc.com/community/connect/emc_elect/blog/2016/01/31/the-emc-elect-of-2016--the-official-list

This is a very funny incident with me about EMC elect. When I started working on EMC product and I heard from someone that there is one kind of election EMCElect. I was very surprised because I thought EMC is also conducting election like politicians  but after reading about EMC Elect I got to know that this is an honor for EMC expertise.

So that time I was very excited to grab much information about EMC Elect. I always share my knowledge regularly on EMC Community Network, sharing on Twitter too. I also started sharing my technical tips through blogs and on EMC community forum for knowledge sharing.

I was shortlisted For EMC ELECT 2013 but was not selected, and I took it as a challenge and I said to myself that next time I will take more efforts and again participate in 2014 and finally I got first EMC honor in 2014 and again in 2016.

I would like to thanks all who voted me and fulfil to complete this program.

This is unique initiative by EMC and I am really enjoying to participate year again year.

Special thanks to Mark Browne ‏@DathBrun and all known unknown people who were involved in this activity.

VSS System Writer is not found on this system

The VSS System Writer is not found on this system:

While backing up Windows 2008 and 2012 server on EMC Networker and you are getting below error, there will be many causes for this error. This is a very common permission issue.

98266:save: The VSS System Writer is not found on this system.  The backup is stopping because the System Writer is required for a successful system state backup.  Have the system administrator check the VSS infrastructure and fix the issue.

You should first try below solution:

Start or Restart below services:

1. COM+ Event System

2. COM+ System Application

3. Distributed Transactions Coordinator

4. Microsoft Software Shadow Copy Provider

5. Volume Shadow Copy service

6. Networker remote exec service

And try to take test backup, if it fails again then you should go with below Microsoft solution.

The system writer fails because permissions to files in the %windir%\winsxs\filemaps\ or %windir%\winsxs\temp\PendingRenames directories are incorrect.

Solution:

To resolve this issue, type the following commands from an elevated command prompt:

Takeown /f %windir%\winsxs\temp\PendingRenames /a
icacls %windir%\winsxs\temp\PendingRenames /grant "NT AUTHORITY\SYSTEM:(RX)"
icacls %windir%\winsxs\temp\PendingRenames /grant "NT Service\trustedinstaller:(F)"
icacls %windir%\winsxs\temp\PendingRenames /grant BUILTIN\Users:(RX)
Takeown /f %windir%\winsxs\filemaps\* /a
icacls %windir%\winsxs\filemaps\*.* /grant "NT AUTHORITY\SYSTEM:(RX)"
icacls %windir%\winsxs\filemaps\*.* /grant "NT Service\trustedinstaller:(F)"
icacls %windir%\winsxs\filemaps\*.* /grant BUILTIN\Users:(RX)

net stop cryptsvc
net start cryptsvc

Type the following command to verify that the system writer is now listed: vssadmin list writers


If the system writer is missing, check the Application event log for the following event

for more info check Microsoft Technical Tips :

https://support.microsoft.com/es-ar/kb/2009272#/es-ar/kb/2009272