Now Reboot the system for MPP to take effect. Anyways, the next day my co-workers suggested, trying a newer Storage Manager version on the x, at the same level with the highest firmware version on the storages thus being the DS and v You must run mppUpdate to reflect these changes in inird image before rebooting the server. I don’t think that IBM or Novell are doing a separate test, just because Novell added an additional webfrontend to their product and bundled it with some applications. The revised module and initrd names are shown in bold text. Failover failed, unable to allocate memory.

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Run the mppUpdate command again to create a new initrd image. Well, IBM just replied to my feedback and apparently the download is available it is right now, after two weeks hah — finally.

Thanks for your help, regards Frank. A failback scan will cause the RDAC driver to reattempt communications with any failed controllers. I already tried to notify IBM about the trouble, but as usual there is lack of ways to actually get this to the right person. Debug reporting is comprised of two segments. Hi Alexander, according to your list even Novell OES2 would not be supported and this is definitely not true.


The resultant message and alarm will provide information about the fault, along with possible recovery instructions.

Unsupported Host Adapter Model: Close failed on virtual bus node. Clears the WWN file entries. What if I remap a LUN from the storage array?

QLogic Driver Download

An entry is made in the OS system log that shows that the failover driver has detected a path failure. The host number of the HBA driver is given as an argument. I was kinda surprised, at how easily it actually is. Rcac cluster is still behaving weird sometimes now the other boxen seem to have trouble bringing resources online, but only sometimes.

The following values are possible: Troubleshoots a feature or changes a configuration setting.

This file can be changed to whatever text I want to present to the console operator. Failover failed, unable to allocate memory. CAM does not generate an alarm because no internal problems exist for the array.

MPP driver package has been successfully installed on your system. Type yes when you are prompted to continue:.

Sun StorageTek RDAC Multipath Failover Driver for Linux OS

Some example commands are:. Error trying to allocate data structures. To make sure rvac the RDAC driver has found the available storage arrays and created virtual storage arrays for them, type the following commands, and press Enter after each command.


Caution – Possible loss of data access–If you change these settings from their configured values, you might lose access to the storage array. This option only works if the RDAC driver has been compiled with debugging enabled.

The utility instructs RDAC to perform various maintenance tasks, but you can also use the utility to troubleshoot failover problems. Error trying to insert a new volume path.


The SaveSettings keyword changes both the in-memory state and the persistent state. The initrd image is located in the boot partition. Your kernel version is 2. How can I see if volumes have been added? The new boot menu entry should look something like this note that it may vary with different system configuration: