Re: [CentOS] 3TB External USB Drive isn't recognized

On 8/12/2013 9:59 AM, james wrote:

We have a 3TB external USB drive that I am trying to attach to some CentOS5 servers. I have tried an older Dell PE1950 and a newer R310 but neither one seems to be able to read the drive. It works no problem on windows servers/workstations and I was able to format with NTFS.

I've gone through the same scenario. I believe the USB layer/interface/driver/whatever in C5 is the pinch point. I have SATA attached GPT labeled 3TB disks working just fine in C5. Put the very same disk in a USB enclosure and it's not recognized as 3TB - sees it as some fraction of its true size.

I know the same disk/enclosure worked on Win7 & I'm pretty sure it worked on C6.