Successful diagnostics completion on : N/AĪs you can see it shows ‘Media Error Count: 174‘. Non Coerced Size: 418.686 GB Ĭoerced Size: 418.656 GB Last Predictive Failure Event Seq Number: 42539 The below command will provide you the status of all the drives but I am just taking the status of the failed # MegaCli -PDList -aALLĭrive’s postion: DiskGroup: 0, Span: 0, Arm: 0 To install MegaCLI – Go to the LSI Downloads page: LSI Downloads Search for “MegaCli Linux” MegaCLI is the command line interface (CLI) binary used to communicate with the full LSI family of raid controllers found in Supermicro, DELL (PERC), ESXi and Intel servers. For this for this LSI Corporation has created a command line utility called MegaCLI. Now the very first thing we have to do is to check the status of the drive. This will display information about all the PCI bus in your server)Ġ5:00.0 RAID bus controller : LSI Logic / Symbios Logic MegaRAID SAS 2208 (rev 05) The server is using MegaRAID as Controller, you can check the raid controller using the below command In my scenario we were using Hardware RAID setup with hot swap support enabled. Here I am covering the things need to be done for replace failed disk from a raid. The server is still running but with degraded performance so I had to replace that drive. I came across an issue where one of our drive failed in a RAID setup.
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