![]() Network options switchless-cluster show (Displays if nodes are setup for cluster switchless or switched – need to be in advanced mode) Node run * environment shelf (Shows information about the Shelves Connected including Model Number) System node image show (Show the running Data Ontap versions and which is the default boot)ĭashboard performance show (Shows a summary of cluster performance including interconnect traffic) Node run -node -command sysstat -c 10 -x 3 (Running the sysstat performance tool with cluster mode) storage aggregate show -state !online (show all aggregates that are not online) The symbol ! means other than in clustered ontap i.e. System node run – node local sysconfig -a (Run sysconfig on the local node) System timeout modify 30 (Sets system timeout to 30 minutes) Set -privilege admin (Enter into admin mode) Set -privilege diagnostic (Enter into diagnostic mode) Set -privilege advanced (Enter into privilege mode) Please note that there will be a short service interruption, but you can schedule the intervention to take place anytime, 24/7.Ĭonfirmation that your data is backed up, and confirmation that you accept the potential risk of your data being lost.On this page I will be constantly adding Netapp Clustered Data Ontap CLI commands as an easy reference Pocket Guide They will be sent to the datacentre technician, and this will avoid any mistakes being made as the replacement operation is carried out. If, for any reason, you are unable to retrieve the disk’s serial number, please let us know in the ticket, and list the serial numbers of the disks that don’t need to be replaced.Īs a reminder, it’s important to include the serial numbers of all the disks. To retrieve the serial number of the disk that needs to be replaced, please follow this guide. The serial number of the disk that needs to be replaced, as well as the serial numbers for all other disks that are working properly.Below is a list of what you will need to provide: You can speed up the process by providing the information required for the tests. To request a disk replacement, you simply need to create a ticket through your OVHcloud Control Panel. Requesting a disk replacement Cold-swapping the disk (server downtime required) > Node SN Model Namespace Usage Format FW Rev Once you have found the access path for your disks, you can test them using the smartctl command, as nvme list If you have a server that uses hard RAID, please refer to the hardware RAID guide, and use the appropriate procedure for your RAID controller type to find the access paths to your disks. Serial Number: 5329T58N Servers using hard RAID In this case, the line to look out for is as follows: ![]() > SMART support is: Available - device has SMART capability. > Sector Sizes: 512 bytes logical, 4096 bytes physical > Copyright (C ) 2002-11 by Bruce Allen, Once you have found the access path for your disks, you can test them using the smartctl command, as follows: If you have a server that uses soft RAID, please refer to the software RAID guide to find the disks installed on your server. If two disks that make up part of the same RAID array seem to be faulty, we will replace the one that flags the highest number of errors as a priority. If you receive an email alert, or notice any signs that you might have a faulty disk, it is absolutely essential to check that all your disks are working properly. confirmation that you accept full knowledge of the risk of data loss as a result of disk replacement.confirmation from you that you have backed up your data.We will not carry out any disk replacements without: Once a disk becomes unusable, all of your data is reliant on the remaining disk (or disks) working properly.Īlthough it’s rare to have two disks become faulty at the same time, it’s not impossible. The sole purpose of RAID, apart from RAID 0, is to protect your data against disks that become faulty. administrative (root) access to the server via SSHīefore you do anything else, you will need to back up your data.You can find more information in the “Go further” section of this guide. However, we recommend that you call upon a specialist service provider if you experience any issues or doubts when it comes to managing, using or securing your server. This guide is designed to assist you in common tasks as much as possible. You are responsible for your own software and security management. We have no access to these machines, and therefore cannot manage them, so we cannot provide administrative assistance. OVHcloud is providing you with services that you will be responsible for.
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