Discovered device is not a storage array. Duplicate module options detected. Prints the version of the RDAC driver currently running on the system. For a driver update, if the system already has a previous entry for RDAC, the system administrator must modify the existing RDAC entry in the boot loader configuration file. I hope that I’ve explained clearly Some parameters might not have a meaning in a particular operating system environment. Error trying to match discovered controller to existing controller.
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The command you listed “should” disable it, but perhaps there is a bug under XS 6. The MD32xxi is one such device that can be used with either. The interval, in seconds, during which the failover driver will check for these conditions: The maximum number of paths logical endpoints supported per controller.
Examples of internal requests include those related rrdac rebalancing, path validation, and issuing of failover commands. N Path 1 DirectoryVertex: Creating new MPP initrd image Upvote if you found this answer helpful or interesting. Error trying to create virtual target. Emulex Corporation – tech. Turning on verbose debug for this proprietary MP driver might help. The files in this directory are labeled 0 through 9 or A through Z.
Error trying to determine maximum number of volumes supported by storage array. And after I enable it XenServer 6. Note – For updated driver information, refer to the release notes for your array. Now the situation is: Hello all, rdxc anybody the same problem that mpp-rdac disableing isn’t posible?
Migrating the MPP/RDAC driver to the Linux DM-MP driver
Unpack the source code using the tar command:. In most of the cases, no change mp required if the kernel version is the same. To use the mppUtil utility, type this command and press enter. Now Reboot the system for MPP to take effect.
The initrd image is located in the boot partition.
To use the mppSupport utility, type this command and press enter. The valid range is from 0 to 4. You must run mppUpdate to reflect these changes in inird image before rebooting the server.
RE: [dm-devel] Multipath setup and rdac questions
Debug reporting is comprised of two segments. You must check what type of RDAC your storage array supports. Home Questions Tags Users Unanswered. An MPP initrd image is created, as shown in the following example:.
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