LaCie raid manager can't displayed my Lacie 2big TB3 disks

Question

LaCie raid manager can't displayed my Lacie 2big TB3 disks

I have a LaCie 2big TB3 running on mac OS Montetey. LaCie Raid Manager has been installed correctly. Version v 2.9.4.172. The LaCie 2big TB3 mounted on my MBP M1 and I can see that in the Disk Utility, but LaCie Raid Manager dose not come up on LRM overview.

I saw a similar case in a previous post: shut down the MBP then unplug the LaCie 2big TB3 cable, then reboot the MBP...... I don't know at what point to plug the LaCie 2big TB3 cable back in.

If anyone has had a similar problem and was able to solve it, please comment.

Best Regards,

Mitch

MacBook Pro 14″, macOS 12.5

Posted on Jul 30, 2022 1:46 PM

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Answer 1

Top-ranking reply

mitsuguhakataya Author

Level 1

4 points

Jul 30, 2022 8:17 PM in response to mitsuguhakataya

Resolved! 2big TB3 is finally displayed in the LRM.

Solutions: shut down the MBP then unplug the LaCie 2big TB3 cable and power off, then reboot the MBP, Once MBP up and running, plug 2big TB3 Thunderbolt cable into MBP and power on 2big. then will show 2big on LRM.

I did back fully security on my MBP after changing RAID because it is un-security system.

However, if you revert to full security, the LRM is no longer available.

To use LRM again, you need to enable kernel extensions from the Security Policy button in the Startup Security Utility again.

Thanks

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Answer 2

claus237

Level 2

156 points

Jul 30, 2022 4:03 PM in response to mitsuguhakataya

Purchase another Brand than LaCie?

And try again!

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Answer 3

Jul 30, 2022 6:57 PM in response to claus237

I haven't considered that option yet as I've just bought it, and I've also contacted LaCie about it. We are waiting for a solution.

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LaCie raid manager can't displayed my Lacie 2big TB3 disks

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