Friday, February 10, 2017

Replacing a failed and degraded virtual disk on Dell T110 II RAID 1 PERC S300

We have a Dell T110 II server, factory installed with Microsoft Windows Server 2012, Standard x64 Edition, running PERC S300 RAID Controller (1068E HBA).



It came installed with RAID 1 on the 500GB operating system disk. We've since added another 1TB data disk



OMSA is reporting both a virtual disk failure and a degraded disk (see screen shots).




So my questions are:




  • Should I be replacing the physical disks? If so, which one(s) is(are) at fault?

  • How can I fix the virtual disk failure / degraded issues?



In anticipation of a few questions, I know an S300 isn't a great RAID solution (nothing I can do about that right now), and I have several full backups!




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