Cluster status
This guide shows you how to check your Ceph cluster status and health.
This guide shows you how to check your Ceph cluster status and health.
Last update 22nd December 2020
First, connect to the Ceph as a Service manager. You will see two differents parts: cluster details and cluster health.
Additional explanations:
Name given to you cluster
We currently deliver Ceph clusters on Strasbourg, Gravelines and Beauharnois.
We currently deliver clusters up to version 9.2.1 (official Ceph releases)
It's the algorithm used to place datas.
Installed means that all tasks requested are done.
Active
IP that you have to use to reach your monitors.
Creation date of your cluster
Date of the last task applied to your cluster
Additional explanations:
HEALTH_OK means that every objects are at the right place and have 3 replicates.
HEALTH_WARN means that some objects are missplaced (like after a growth) or that some object are not replicated three times. In this case cluster is recovering
Boolean indicating if everything is ok with Ceph cluster or not
Free bytes available in the cluster (before replication)
Bytes currently used in the cluster (after replication)
Percentage of used bytes in relation to total bytes
List of user-initiated tasks that are currently being processed for this cluster
Get Ceph cluster details with a simple HTTP call.
GET /dedicated/ceph/98d166d8-7c88-47b7-9cb6-63acd5a59c15
{
updateDate: "2016-07-26T09:16:07"
status: "INSTALLED"
region: "SBG1"
serviceName: "98d166d8-7c88-47b7-9cb6-63acd5a59c15"
state: "ACTIVE"
createDate: "2016-07-20T08:00:37"
cephMons: [
"10.99.187.210"
"10.99.191.210"
"10.97.131.210"
]
crushTunables: "OPTIMAL"
label: "Ceph cluster"
cephVersion: "9.2.1"
}
Get Ceph cluster health:
{
status: "HEALTH_OK"
availableBytes: 5891996504064
serviceName: "98d166d8-7c88-47b7-9cb6-63acd5a59c15"
healthy: true
usedBytes: 124981248
}
Visit our dedicated Discord channel: https://discord.gg/ovhcloud. Ask questions, provide feedback and interact directly with the team that builds our Storage and Backup services.
Join our community of users on https://community.ovh.com/en/.
Please feel free to give any suggestions in order to improve this documentation.
Whether your feedback is about images, content, or structure, please share it, so that we can improve it together.
Your support requests will not be processed via this form. To do this, please use the "Create a ticket" form.
Thank you. Your feedback has been received.
Access your community space. Ask questions, search for information, post content, and interact with other OVHcloud Community members.
Discuss with the OVHcloud community