The maximum number of paths logical endpoints supported per controller. Setting OS Default Value. Not Ready wait time exceeded. If a request returns an error and the failover driver decides to retry the request, the current time is compared with the original timestamp information. If anyone else has or has an opportunity to do so, I think we’d all be interested in the findings.

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Error trying to insert a new volume. Incorrect open type for virtual bus node. Inquiry wait time exceeded. The MD32xxi is one such device that can be used with either.

[dm-devel] Multipath setup and rdac questions

Determines which errors to log. The total number of paths to the storage array is the MaxPathsPerController value multiplied by the number of controllers. Now Reboot the system for MPP to take effect. The boot loader configuration file must have an entry for this newly created image.

Troubleshoots a feature or changes a configuration setting. Really an annoying situation I would also look into any clustering configurations and make sure they haven’t been switched on by accident. We are working on a fix. To download the RDAC driver, go to:.


Use a utility, such as devlabelto create user-defined device names that will map devices based on a unique identifier. Many thanks for any advice! How do I remove unmapped or disconnected devices from the existing host? This option only works if the RDAC driver has been compiled with debugging enabled.

What if I change the size of the LUN on the storage array?

The mppSupport utility provides information about your system, array connection, and configuration for Sun Services to assist you with any problems you might have. To use the mppSupport utility, type this command and press enter. Posted April 5, The Above config info is linx if you want to make mkinitrd manually.

The collected support data is saved in the file:. Failover failed, unable to allocate memory. Module Size Used by. The following base and host drivers are supported:. By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. When I typed multipath -ll I got the notice, that the kernel module isn’t loaded and mppUtil -g 0 reported a complete Multipathing.


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Sign up using Email and Password. Now I have to deactivate the storage acces for each sr, reboot all servers, and then I’ll try to reconnect the SRs. I get it from nearly all of my machines in the SAN during the day, but not all of them at once – usually one of them in 5 hours.

To create a new initrd image, type the following command and press Enter. After the server is rebooted, log in and verify the driver stack is properly loaded using the lsmod command. I got this strange lijux message in xensource.

Mark gdac reply as best answer, if it answered your question. Home Questions Tags Users Unanswered. What if I remap a LUN from the storage array?