Ceph¶
This section describes the alerts for the Ceph cluster.
CephClusterHealthWarning¶
Severity |
Warning |
---|---|
Summary |
Ceph cluster health is |
Description |
The Ceph cluster |
CephClusterHealthCritical¶
Severity |
Critical |
---|---|
Summary |
Ceph cluster health is |
Description |
The Ceph cluster |
CephClusterTargetDown¶
Severity |
Critical |
---|---|
Summary |
Ceph cluster Prometheus target is down. |
Description |
Prometheus fails to scrape metrics from the Ceph cluster
|
CephMonQuorumAtRisk¶
Severity |
Major |
---|---|
Summary |
Ceph cluster quorum at risk. |
Description |
The Ceph Monitors quorum on the |
CephOSDDown¶
Severity |
Critical |
---|---|
Summary |
Ceph OSDs are down. |
Description |
|
CephOSDDiskNotResponding¶
Severity |
Critical |
---|---|
Summary |
Disk not responding. |
Description |
The |
CephClusterFullWarning¶
Severity |
Warning |
---|---|
Summary |
Ceph cluster is nearly full. |
Description |
The Ceph cluster |
CephClusterFullCritical¶
Severity |
Critical |
---|---|
Summary |
Ceph cluster is full. |
Description |
The Ceph cluster |
CephOSDPgNumTooHighWarning¶
Severity |
Warning |
---|---|
Summary |
Ceph OSDs have more than 200 PGs. |
Description |
Some Ceph OSDs on the |
CephOSDPgNumTooHighCritical¶
Severity |
Critical |
---|---|
Summary |
Ceph OSDs have more than 300 PGs. |
Description |
Some Ceph OSDs on the |
CephMonHighNumberOfLeaderChanges¶
Severity |
Warning |
---|---|
Summary |
Ceph cluster has too many leader changes. |
Description |
The Ceph Monitor |
CephNodeDown¶
Severity |
Critical |
---|---|
Summary |
Ceph node |
Description |
The Ceph node |
CephOSDVersionMismatch¶
Severity |
Warning |
---|---|
Summary |
Multiple versions of Ceph OSDs running. |
Description |
|
CephMonVersionMismatch¶
Severity |
Warning |
---|---|
Summary |
Multiple versions of Ceph Monitors running. |
Description |
|
CephPGInconsistent¶
Severity |
Warning |
---|---|
Summary |
Too many inconsistent Ceph PGs. |
Description |
The Ceph cluster |
CephPGUndersized¶
Severity |
Warning |
---|---|
Summary |
Too many undersized Ceph PGs. |
Description |
The Ceph cluster |