Why are Openshift Container Storage Nodes Observing 'Disk Pressure' Events When a Soseport is Being Collected?

Issue

• Nodes hosting Gluster pods in Openshift Container Storage, are facing Disk pressureevents, leading to pod evictions:

  15s         15s          1         glusterfs-pod1   Pod                                      Warning   Evicted               kubelet, node1.example.cm   The node had condition: [DiskPressure].
  14s         14s          1         glusterfs-pod1   Pod                                      Warning   Evicted               kubelet, node1.example.com   The node had condition: [DiskPressure].
  

• At the same time, a sosreportwith the --all-logsoption was being collected.

• Why is the node facing disk pressure for the collection of a sosreport? How to avoid these events?