So, iterate through smartctl -d ,0.30 to find all disks in smartctl if you want to scrape there for the alert. We might also want to bake in some S.M.A.R.T monitoring into the charm for non-megaraid disk errors.Īpparently SMART should work with the raids, but the smartctl -d ,N format require you know which number device you're addressing, as smartctl -d ,0 /dev/sda is the same as /dev/sde if you keep using N=0. HOW TO Verify if the SSD disk is healthy Article describes how to check SSD health and learn when it should be replaced. If you see this note about megaraid, we could add the checks. Smartctl open device: /dev/sda failed: DELL or MegaRaid controller, please try adding '-d megaraid,N' The Device ID's are in order of what cable there plugged into on the Raid Card. I noticed that the latest version of smartmontools includes the following error when you run "smartctl /dev/sda": MegaCli -PDRbld -Start -PhysDrv E:S -aN Testing Sas Disks To Test SAS Disk's you need to run the following commands: The command below will give you all the device Id's for each drive on the raid card. You can either have an option to enable megaraid checks in the nrpe charm, or we could do auto-detects of whether we're on metal and if there's a MegaRaid/LSI raid card in lspci Megaraid -AdpEventLog -file errors.log -aALL If you're unfamiliar with megaraid commands, I suggest starting with some basics like: We should be reporting on media/other errors, plus non-optimal logical volumes. org/directory/ Plugins/ Hardware/ Storage- Systems/ RAID-Controller s/check_ megaraid_ sas-v2/ details Perhaps check this as one of the better checks for megaraid. There are plugins for megaraid checks on the net that can be used. This plugin calls LSIs MegaCli utility to. The blinking will continue until directed to stop. A plugin to check the health and status of disk and logical drives attached to LSI megaraid SAS controllers. We look for its presence in the system: lspci grep RAID Example Result: 01:00. Type cmd and click OK to open the Windows command prompt. The MegaCli command line utility can be used to locate a physical disk in an LSI raid array by blinking the disks activity LED. Introduction: This HowTo show how to check the health of Hard Disks connected to a ‘LSI Logic/Symbios Logic MegaRAID SAS 2108’ RAID controller. These issues are typically reported to us by customers noticing amber lights in their datacenter, but we'd like to become proactive at responding to these issues. To check a hard disk with WMIC, press the Win + R buttons to open the Run dialog. We are currently not monitoring the error counters or logs of MegaRAID or other controllers I'm copying in an Engineers comments on an internal case as he had good points.
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