RAID lets me copy but not change

USB RAID storage for photographers, music producers, movie collectors
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WillCheung
Posts: 1
Joined: 05 Nov 2020, 04:14

RAID lets me copy but not change

Post by WillCheung »

I have a Terra Master DS-300 USB 3.1 five bay drive. Bought 10 June 2018.
Five 4TB drives in RAID configuration.
Connected to a MacMini running 10.15.7 Catalina with 32MB RAM
The unit has worked well until the other day.
I get an error message 'mac OS can't repair the disk Raid' basically I can open and copy files but changes can't be saved. It suggests backing up and reformatting.
I have backed up but do I need to reformat or is there a quicker fix?
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TMzethar
TM Support
Posts: 2815
Joined: 27 Oct 2020, 16:43

Re: RAID lets me copy but not change

Post by TMzethar »

Please refer to the troubleshooting post:
viewtopic.php?f=67&t=848
To contact our team, please send email to following addresses, remember to replace (at) with @:
Technical team: support(at)terra-master.com (for technical support)
Service team: service(at)terra-master.com (for purchasing, return, replacement, RMA service)
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