Promise pegasus r4 raid update#
Promise pegasus r4 raid upgrade#
Promise pegasus r4 raid pro#
Promise pegasus r4 raid software#

If you have the R6 you will need to add the following commands in order to forceВ drives 5 & 6 online - phydrv -a online -p 5 phydrv -a online -p 6ДЄfter you force the drives online reboot the RAID and you should be good to go. Now type the following: phydrv -a online -p 1 phydrv -a online -p 2 phydrv -a online -p 3 phydrv -a online -p 4 On the Mac, open the Terminal app and run: promiseutil See below for instructions on forcing the drives back online. Unfortunately,В the option to force the drives online isn't availableВ through the Promise Utility GUIВ but has to be done via the Terminal application. The issue was resolved by forcing the drives back online. I then started to do a bit more research and come to find out that others haveВ experienced the logical drive of the Promise RAID going offline afterВ abruptly losing power. Choose reboot & restart the unit.ДЄfter the unit rebooted the drives were still showing offline. After the update, click on subsystem information on the Promise Utility window -> Shutdown/Reboot.

Promise pegasus r4 raid update#

It would prompt for updating the firmware, update the firmware.

Promise pegasus r4 raid upgrade#

WeВ proceeded to upgrade the firmware on the R6 by doing the following:Д¬lick on Promise utility on the Menu Bar -> Check for updates. Within an hour I receiveВ a response recommending that we upgrade the firmware and see if that resolves the issue. I still found it highly suspect thatВ 6 drives would have failed so I ran a subsystem report and sent it off to Promise's tech support. Thankfully, this RAID was the clients versionedВ backup so worse case we replace the drives and reclone from the working RAID.

Promise pegasus r4 raid pro#

Der Mac Pro unterstГјtzt zwei MPX Module und Pegasus R4i kann an jeden MPX Steckplatz angeschlossen werden. Being that this was setup as a RAID 5 this posed some potential data loss. Pegasus R4i unterstГјtzt mit vier austauschbaren Modulen mit 8 TB 7200 RPM SATA Festplatten fГјr 32 TB BruttokapazitГ¤t RAID 0, 1, 5, 6 und 10. I wanted to document our solution in an effort to save you some time if you encounter this issue.ДЄfter a rather serious Florida Summertime storm all the drives on an R6 were showing up offline. After some back and forth with Promise tech support and conducting our own research we found a rather simple solution. We recently ran into an issue with the drives in the R6 showing up as Dead/Offline. They have a very robust Promise RAID setup (2 x R4 and 1x R6) with over 30TBs of storage. And for the record.i also contacted Promise.they got back to me eventually in about a week with some convoluted method to simply give them some information about my system.thanks guys at promise.have a look at drive genius.We have a client that does quite a bit of production work.

Promise pegasus r4 raid software#

Drive Genius - best hardware and software integrity checker on the market with a lot of the in built functions. I simply keyed in 6TB into the box, clicked apply and Voila! job done, dusted, completo and problem nada anymore. Initial check when clicking the button showed indeed, the R4 had 8TB available but only 3TB was being used. Well, little did i know it also has a button to expand raid drive. However, i have been using Drive Genius software as a background integrity checker for my main iMac for some time - It does a better job of permission fixes and a range of other stuff also then any original apple software - a great investment. All the data on the R4 was intact after the new disks were inserted but even trying the Apple disk utility.

Note i had done a complete back up of all data across to a drobo for safety.

Upgraded the drives to WD red pro 2TB x 4 but after going through the process using the promise software for initialising and expanding the still showed only 3TB usable. I have an easy solution to the issue after experiencing the same problem.