Can a RAID 4 disk setup crash if only 1 hard disk fails?

Posted by Steve Rodrigue on Server Fault See other posts from Server Fault or by Steve Rodrigue
Published on 2012-11-26T15:49:53Z Indexed on 2012/11/27 17:06 UTC
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raid

I am a web developer. I have not much experience in hardware. For this reason, I use managed servers.

This morning, one of the drives in our setup failed. However, the full site went down. I asked my web host what happened and he replied that the hard disk failed in such a way that the RAID controller couldn't work properly. The array was set up as RAID 4.

Do you guys ever seen that before? Is it possible?

Thanks for any help on this guys. I need to know if my web host is honest with me.

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