18 Aug
2016
18 Aug
'16
7:57 p.m.
Hi All,
I have a Dell R710 that has 6x1TB in a RAID-5 configuration. When installing CentOS 7 using the full disk capacity and booting in UEFI mode the machine dumps me into a GRUB rescue mode prompt.
error: disk `,gpt2' not found Entering rescue mode... grub rescue>
If I use the PERC RAID controller to make the disk smaller ROOTDISK volume of 100GB in size and then a DATA volume of the rest of the disk the system boots just fine so this seems like a GRUB2 issue. Any thoughts?
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James A. Peltier
IT Services - Research Computing Group
Simon Fraser University - Burnaby Campus
Phone : 604-365-6432
Fax : 778-782-3045
E-Mail : jpeltier@sfu.ca
Website : http://www.sfu.ca/itservices
Twitter : @sfu_rcg
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