May I ask what problem you are seeing? Have a good backup, try to shut down all connected systems if possible or shutdown applications. Mistyped the FW Version. Are there any best practices I should be aware of? You are not running the newest firmware. If there is a firmware mismatch, controller B will synch his FW to controller A because he is the master controller at this moment.
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All forum topics Previous Topic Next Topic. Check twice your redundancy is set for all systems.
After reboot all should be fine. If there is a firmware mismatch, controller B will synch his FW to controller A because he is the master controller at this moment. From my understanding the controller replacement is hot swappable and should not affect production.
Mistyped the FW Version. May I ask what problem you are seeing? If your system has no errors with FW7. We are having problems with our MSA controller redundancy, which HP support thinks is due to a bad controller controller A. You can see the messages at the display. What if the new controller has a newer firmware? Controller A reboots after FW sync. The opinions expressed above are the personal opinions of the authors, not of Hewlett Packard Enterprise. We are currently on firmware version 7.
By using this site, you accept the Terms of Controllwr and Rules of Participation. MSA was retired 5 years ago, it’s time to look forward. Why not upgrade firmware before to be in more control?
MSA Controller Replacement – Hewlett Packard Enterprise Community
Contact Email us Tell us what you think. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. If there is a firmware mismatch the controller with the oldest firmware will sync with the other controller.
The SAN configuration is locate on the contrloler drives so we should not lose our configuration during this process. Do I need to worry about swapping out the cache module if I shut down all the systems and wait 10 minutes msq1000 the cache to write to disk?
You are not running the newest firmware. If you shut down your servers then you can wait 5 minutes to change Controller A. Is the controller replacement really that easy?
Have a good backup, try to shut down all connected systems if possible or shutdown applications. Hewlett Packard Enterprise International.
You lost read cache but write cache is mirrored to Controller B. You dont need to worry about swapping the cache module. Are there any best practices I should be aware conrtoller The new controller A is suppose to have the new FW version 7.
Ms1a000 are planning on replacing the controller this weekend and wanted to see if anyone had some advice or insight to give.