Does it requires a reboot after installation? Another question , could the installation of the Power Path cause to device files to be changed? How does PowerPath get started at boot time? I have it installed on RHEL 5. Can someone tell me how to resolve this error? Save my name, email, and website in this browser for the next time I comment.
Notify me of followup comments via e-mail. All rights reserved Terms of Service. Use emcpreg tool to install EMC Powerpath license key as shown below. Rahul June 21, , am. Juan June 23, , am. Tami June 27, , am. Mike May 19, , pm. Graham December 15, , am. If you could fix that and share the solution with me I would be really grateful.
I have a question Is there any naming convention like hdiskpower. Hi, your steps looks good, I would do the same I would suggest to open an EMC call Hey Gurus, Have you got the solution for this powerpath upgrade issue which u face, pls share ur findings This is old, but thought I'd answer anyway. Upgrading powerpath from 5.
Always remove the old, and install the new, part of which is removing all of your hdiskpowerX devices. Just upgrading the software doesn't recreate this device, as well as EMC is not good about cleaning up old ODM entries. You have to do a "powermt config" first, then a cfgmgr, otherwise, the powerpath0 device will not be created prior to creating hdiskpower devices, and your device major ids may incur a conflict.
Very informative. Keep sharing. Let us know if you can submit guest articles on our website too. Adapter Virt. These settings are set by EMC technicians for the optimized performance. It is good for checkng if load balancing works.
Valid responses are: y Remove the dead path, and continue checking remaining paths. Any paths that were already removed remain removed. SP1: EMCpower: everything can be installed 2.
Resources Conf.
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