2026-01-31T04:58:29.095899431Z [disk usage checker] Started
2026-01-31T04:58:29.101873057Z [disk usage checker] Volume usage percentage: current = 37 ; allowed = 80
2026-01-31T04:58:29.351576183Z Error from server (NotFound): pods "openstackclient" not found
2026-01-31T04:58:29.504627991Z Will retrieve SOS reports from nodes 
2026-01-31T04:58:29.504866628Z Journal size limit not set or invalid: ignoring
2026-01-31T04:58:29.672068100Z error: the server doesn't have a resource type "openstackdataplanenodesets"
2026-01-31T04:58:31.850954871Z Writing validating webhooks
2026-01-31T04:58:32.419221927Z Writing mutating webhooks
2026-01-31T04:58:32.787412455Z Gathering CRDs
2026-01-31T04:58:34.107485272Z [disk usage checker] Volume usage percentage: current = 37 ; allowed = 80
2026-01-31T04:58:34.193179070Z Gathering CRs
2026-01-31T04:58:39.113252434Z [disk usage checker] Volume usage percentage: current = 37 ; allowed = 80
2026-01-31T04:58:43.732994724Z error: the server doesn't have a resource type "nncp"
2026-01-31T04:58:43.924305705Z error: the server doesn't have a resource type "nnce"
2026-01-31T04:58:44.086120380Z error: the server doesn't have a resource type "nns"
2026-01-31T04:58:44.121149689Z [disk usage checker] Volume usage percentage: current = 37 ; allowed = 80
2026-01-31T04:58:49.133884846Z [disk usage checker] Volume usage percentage: current = 37 ; allowed = 80
2026-01-31T04:58:49.344650779Z Gathering secrets in namespace openstack
2026-01-31T04:58:54.144680376Z [disk usage checker] Volume usage percentage: current = 37 ; allowed = 80
2026-01-31T04:58:54.206874373Z Gathering csv
2026-01-31T04:58:54.413460924Z Gathering subscription
2026-01-31T04:58:54.593033110Z Gathering installplan
2026-01-31T04:58:55.081899204Z No resources found in openstack namespace.
2026-01-31T04:58:55.114479702Z No resources found in openstack namespace.
2026-01-31T04:58:55.277957114Z No resources found in openstack namespace.
2026-01-31T04:58:55.307013818Z Warning: apps.openshift.io/v1 DeploymentConfig is deprecated in v4.14+, unavailable in v4.10000+
2026-01-31T04:58:55.333139356Z No resources found in openstack namespace.
2026-01-31T04:58:56.874201526Z error: the server doesn't have a resource type "cert"
2026-01-31T04:58:57.074354067Z error: the server doesn't have a resource type "issuer"
2026-01-31T04:58:57.253393928Z error: the server doesn't have a resource type "certificaterequests"
2026-01-31T04:58:59.155112685Z [disk usage checker] Volume usage percentage: current = 37 ; allowed = 80
2026-01-31T04:59:02.212811458Z Gathering secrets in namespace openstack-operators
2026-01-31T04:59:04.164271807Z [disk usage checker] Volume usage percentage: current = 37 ; allowed = 80
2026-01-31T04:59:07.247575861Z Gathering csv
2026-01-31T04:59:07.479194338Z Gathering subscription
2026-01-31T04:59:07.700485990Z Gathering installplan
2026-01-31T04:59:08.185637764Z No resources found in openstack-operators namespace.
2026-01-31T04:59:08.269823938Z Dump logs for util from 920b3933541dd54eb27cdc8c5dcad58318a776ec0e7a3ec14a5289a926pg8ld pod
2026-01-31T04:59:08.276621628Z Dump init container logs from 920b3933541dd54eb27cdc8c5dcad58318a776ec0e7a3ec14a5289a926pg8ld pod
2026-01-31T04:59:08.459427230Z Warning: apps.openshift.io/v1 DeploymentConfig is deprecated in v4.14+, unavailable in v4.10000+
2026-01-31T04:59:08.482910869Z Dump logs for pull from 920b3933541dd54eb27cdc8c5dcad58318a776ec0e7a3ec14a5289a926pg8ld pod
2026-01-31T04:59:08.508438570Z Dump init container logs from 920b3933541dd54eb27cdc8c5dcad58318a776ec0e7a3ec14a5289a926pg8ld pod
2026-01-31T04:59:08.683453502Z Dump logs for extract from 920b3933541dd54eb27cdc8c5dcad58318a776ec0e7a3ec14a5289a926pg8ld pod
2026-01-31T04:59:08.694579889Z Dump logs for manager from horizon-operator-controller-manager-5d479c78f-kf6sb pod
2026-01-31T04:59:08.873952329Z Dump logs for registry-server from horizon-operator-index-dggq6 pod
2026-01-31T04:59:09.083205637Z Dump services: horizon-operator-controller-manager-metrics-service
2026-01-31T04:59:09.088740880Z Dump services: horizon-operator-controller-manager-service
2026-01-31T04:59:09.092356947Z Dump services: horizon-operator-index
2026-01-31T04:59:09.097502367Z Dump services: horizon-operator-webhook-service
2026-01-31T04:59:09.187085089Z [disk usage checker] Volume usage percentage: current = 37 ; allowed = 80
2026-01-31T04:59:09.590523434Z Dump replicaset: horizon-operator-controller-manager-5d479c78f
2026-01-31T04:59:09.792926781Z Dump deployments: horizon-operator-controller-manager
2026-01-31T04:59:10.256134771Z Dump jobs: 920b3933541dd54eb27cdc8c5dcad58318a776ec0e7a3ec14a5289a9265da15
2026-01-31T04:59:10.599402237Z error: the server doesn't have a resource type "cert"
2026-01-31T04:59:10.784888468Z error: the server doesn't have a resource type "issuer"
2026-01-31T04:59:10.956453468Z error: the server doesn't have a resource type "certificaterequests"
2026-01-31T04:59:11.478754525Z Gathering secrets in namespace baremetal-operator-system
2026-01-31T04:59:14.205731501Z [disk usage checker] Volume usage percentage: current = 37 ; allowed = 80
2026-01-31T04:59:16.698125863Z Gathering secrets in namespace openshift-machine-api
2026-01-31T04:59:19.216304153Z [disk usage checker] Volume usage percentage: current = 37 ; allowed = 80
2026-01-31T04:59:22.225201002Z Gathering csv
2026-01-31T04:59:22.523752725Z Gathering subscription
2026-01-31T04:59:22.691545904Z Gathering installplan
2026-01-31T04:59:23.178618616Z No resources found in openshift-machine-api namespace.
2026-01-31T04:59:23.197412819Z Dump logs for control-plane-machine-set-operator from control-plane-machine-set-operator-78cbb6b69f-qlf2j pod
2026-01-31T04:59:23.230556482Z Dump logs for kube-rbac-proxy from machine-api-operator-5694c8668f-rm7wz pod
2026-01-31T04:59:23.365260761Z Dump logs for machine-api-operator from machine-api-operator-5694c8668f-rm7wz pod
2026-01-31T04:59:23.430198748Z Warning: apps.openshift.io/v1 DeploymentConfig is deprecated in v4.14+, unavailable in v4.10000+
2026-01-31T04:59:23.593472746Z Dump services: cluster-autoscaler-operator
2026-01-31T04:59:23.597102692Z Dump services: control-plane-machine-set-operator
2026-01-31T04:59:23.600870393Z Dump services: machine-api-controllers
2026-01-31T04:59:23.609365553Z Dump services: machine-api-operator
2026-01-31T04:59:23.616453681Z Dump services: machine-api-operator-machine-webhook
2026-01-31T04:59:23.747638316Z Dump services: machine-api-operator-webhook
2026-01-31T04:59:24.167015628Z Dump replicaset: control-plane-machine-set-operator-78cbb6b69f
2026-01-31T04:59:24.173407766Z Dump replicaset: machine-api-operator-5694c8668f
2026-01-31T04:59:24.225884988Z [disk usage checker] Volume usage percentage: current = 37 ; allowed = 80
2026-01-31T04:59:24.342431493Z Dump deployments: control-plane-machine-set-operator
2026-01-31T04:59:24.346690238Z Dump deployments: machine-api-operator
2026-01-31T04:59:25.267514693Z error: the server doesn't have a resource type "cert"
2026-01-31T04:59:25.489641420Z error: the server doesn't have a resource type "issuer"
2026-01-31T04:59:25.710307143Z error: the server doesn't have a resource type "certificaterequests"
2026-01-31T04:59:26.197181799Z Gathering secrets in namespace cert-manager
2026-01-31T04:59:26.854782332Z Gathering secrets in namespace openshift-nmstate
2026-01-31T04:59:27.565720601Z Gathering secrets in namespace openshift-operators-redhat
2026-01-31T04:59:29.235792581Z [disk usage checker] Volume usage percentage: current = 37 ; allowed = 80
2026-01-31T04:59:33.212283390Z Gathering secrets in namespace openshift-operators
2026-01-31T04:59:34.244558602Z [disk usage checker] Volume usage percentage: current = 37 ; allowed = 80
2026-01-31T04:59:38.025291839Z Gathering csv
2026-01-31T04:59:38.231978273Z Gathering subscription
2026-01-31T04:59:38.448369780Z Gathering installplan
2026-01-31T04:59:38.956749378Z No resources found in openshift-operators namespace.
2026-01-31T04:59:38.981638069Z No resources found in openshift-operators namespace.
2026-01-31T04:59:39.197339527Z Warning: apps.openshift.io/v1 DeploymentConfig is deprecated in v4.14+, unavailable in v4.10000+
2026-01-31T04:59:39.232754417Z No resources found in openshift-operators namespace.
2026-01-31T04:59:39.257890556Z [disk usage checker] Volume usage percentage: current = 37 ; allowed = 80
2026-01-31T04:59:39.285301232Z No resources found in openshift-operators namespace.
2026-01-31T04:59:40.778479244Z error: the server doesn't have a resource type "cert"
2026-01-31T04:59:40.984476877Z error: the server doesn't have a resource type "issuer"
2026-01-31T04:59:41.179367244Z error: the server doesn't have a resource type "certificaterequests"
2026-01-31T04:59:41.639090171Z Gathering secrets in namespace openshift-logging
2026-01-31T04:59:44.267767278Z [disk usage checker] Volume usage percentage: current = 37 ; allowed = 80
2026-01-31T04:59:47.092862817Z Gathering secrets in namespace metallb-system
2026-01-31T04:59:49.279354562Z [disk usage checker] Volume usage percentage: current = 37 ; allowed = 80
2026-01-31T04:59:52.284662805Z Gathering csv
2026-01-31T04:59:52.548995652Z Gathering subscription
2026-01-31T04:59:52.743814646Z Gathering installplan
2026-01-31T04:59:53.252526003Z No resources found in metallb-system namespace.
2026-01-31T04:59:53.399040408Z Dump logs for controller from controller-6968d8fdc4-hldjr pod
2026-01-31T04:59:53.402936683Z Dump logs for kube-rbac-proxy from controller-6968d8fdc4-hldjr pod
2026-01-31T04:59:53.504805656Z Warning: apps.openshift.io/v1 DeploymentConfig is deprecated in v4.14+, unavailable in v4.10000+
2026-01-31T04:59:53.572716771Z Dump logs for cp-frr-files from frr-k8s-7qjt7 pod
2026-01-31T04:59:53.593679537Z Dump init container logs from frr-k8s-7qjt7 pod
2026-01-31T04:59:53.775917552Z Dump logs for cp-reloader from frr-k8s-7qjt7 pod
2026-01-31T04:59:53.780495206Z Dump init container logs from frr-k8s-7qjt7 pod
2026-01-31T04:59:53.958741744Z Dump logs for cp-metrics from frr-k8s-7qjt7 pod
2026-01-31T04:59:53.995671959Z Dump init container logs from frr-k8s-7qjt7 pod
2026-01-31T04:59:54.165074916Z Dump logs for controller from frr-k8s-7qjt7 pod
2026-01-31T04:59:54.172711251Z Dump logs for frr from frr-k8s-7qjt7 pod
2026-01-31T04:59:54.295051995Z [disk usage checker] Volume usage percentage: current = 37 ; allowed = 80
2026-01-31T04:59:54.325291024Z Dump logs for frr-metrics from frr-k8s-7qjt7 pod
2026-01-31T04:59:54.330112496Z Dump logs for kube-rbac-proxy from frr-k8s-7qjt7 pod
2026-01-31T04:59:54.338008038Z Dump logs for kube-rbac-proxy-frr from frr-k8s-7qjt7 pod
2026-01-31T04:59:54.366199026Z Dump logs for reloader from frr-k8s-7qjt7 pod
2026-01-31T04:59:54.545465233Z Dump logs for frr-k8s-webhook-server from frr-k8s-webhook-server-7df86c4f6c-kctff pod
2026-01-31T04:59:54.708697229Z Dump logs for manager from metallb-operator-controller-manager-8458b697d8-qwvb2 pod
2026-01-31T04:59:54.780329694Z Dump logs for webhook-server from metallb-operator-webhook-server-56b4c6c8df-wjtg6 pod
2026-01-31T04:59:54.913214408Z Dump logs for kube-rbac-proxy from speaker-pnrw7 pod
2026-01-31T04:59:54.948748433Z Dump logs for speaker from speaker-pnrw7 pod
2026-01-31T04:59:55.243479792Z Dump services: controller-monitor-service
2026-01-31T04:59:55.247578423Z Dump services: frr-k8s-monitor-service
2026-01-31T04:59:55.252543749Z Dump services: frr-k8s-webhook-service
2026-01-31T04:59:55.258875415Z Dump services: metallb-operator-controller-manager-service
2026-01-31T04:59:55.427956879Z Dump services: metallb-operator-webhook-server-service
2026-01-31T04:59:55.431523455Z Dump services: metallb-operator-webhook-service
2026-01-31T04:59:55.470539992Z Dump services: speaker-monitor-service
2026-01-31T04:59:55.478742121Z Dump services: webhook-service
2026-01-31T04:59:55.865605045Z Dump daemonset: frr-k8s
2026-01-31T04:59:55.871016221Z Dump daemonset: speaker
2026-01-31T04:59:56.036539439Z Dump replicaset: controller-6968d8fdc4
2026-01-31T04:59:56.041789200Z Dump replicaset: frr-k8s-webhook-server-7df86c4f6c
2026-01-31T04:59:56.050669058Z Dump replicaset: metallb-operator-controller-manager-8458b697d8
2026-01-31T04:59:56.081566826Z Dump replicaset: metallb-operator-webhook-server-56b4c6c8df
2026-01-31T04:59:56.304347620Z Dump deployments: controller
2026-01-31T04:59:56.308442030Z Dump deployments: frr-k8s-webhook-server
2026-01-31T04:59:56.313930457Z Dump deployments: metallb-operator-controller-manager
2026-01-31T04:59:56.319929048Z Dump deployments: metallb-operator-webhook-server
2026-01-31T04:59:57.198787825Z error: the server doesn't have a resource type "cert"
2026-01-31T04:59:57.372459852Z error: the server doesn't have a resource type "issuer"
2026-01-31T04:59:57.593087968Z error: the server doesn't have a resource type "certificaterequests"
2026-01-31T04:59:59.306463193Z [disk usage checker] Volume usage percentage: current = 37 ; allowed = 80
2026-01-31T05:00:03.370029008Z Gathering secrets in namespace glance-kuttl-tests
2026-01-31T05:00:04.321728169Z [disk usage checker] Volume usage percentage: current = 37 ; allowed = 80
2026-01-31T05:00:08.656971560Z Gathering csv
2026-01-31T05:00:08.912796500Z Gathering subscription
2026-01-31T05:00:09.088650166Z Gathering installplan
2026-01-31T05:00:09.335632319Z [disk usage checker] Volume usage percentage: current = 37 ; allowed = 80
2026-01-31T05:00:09.777074996Z Dump logs for openstackclient from openstackclient pod
2026-01-31T05:00:09.949236642Z Warning: apps.openshift.io/v1 DeploymentConfig is deprecated in v4.14+, unavailable in v4.10000+
2026-01-31T05:00:11.692762497Z error: the server doesn't have a resource type "cert"
2026-01-31T05:00:11.925322193Z error: the server doesn't have a resource type "issuer"
2026-01-31T05:00:12.183765212Z error: the server doesn't have a resource type "certificaterequests"
2026-01-31T05:00:14.347238976Z [disk usage checker] Volume usage percentage: current = 37 ; allowed = 80
2026-01-31T05:00:17.749141130Z Gathering secrets in namespace openshift-marketplace
2026-01-31T05:00:19.362672178Z [disk usage checker] Volume usage percentage: current = 37 ; allowed = 80
2026-01-31T05:00:22.984272242Z Gathering csv
2026-01-31T05:00:23.197564372Z Gathering subscription
2026-01-31T05:00:23.379085049Z Gathering installplan
2026-01-31T05:00:24.041266245Z No resources found in openshift-marketplace namespace.
2026-01-31T05:00:24.135789320Z Dump logs for util from 270996307cd21d144be796860235064b5127c2fcf62ccccd6689c259dc2xsk6 pod
2026-01-31T05:00:24.142488269Z Dump init container logs from 270996307cd21d144be796860235064b5127c2fcf62ccccd6689c259dc2xsk6 pod
2026-01-31T05:00:24.256975700Z Warning: apps.openshift.io/v1 DeploymentConfig is deprecated in v4.14+, unavailable in v4.10000+
2026-01-31T05:00:24.313061984Z Dump logs for pull from 270996307cd21d144be796860235064b5127c2fcf62ccccd6689c259dc2xsk6 pod
2026-01-31T05:00:24.358621366Z Dump init container logs from 270996307cd21d144be796860235064b5127c2fcf62ccccd6689c259dc2xsk6 pod
2026-01-31T05:00:24.370537595Z [disk usage checker] Volume usage percentage: current = 37 ; allowed = 80
2026-01-31T05:00:24.541268813Z Dump logs for extract from 270996307cd21d144be796860235064b5127c2fcf62ccccd6689c259dc2xsk6 pod
2026-01-31T05:00:24.550739277Z Dump logs for extract-utilities from certified-operators-r58bf pod
2026-01-31T05:00:24.708609831Z Dump init container logs from certified-operators-r58bf pod
2026-01-31T05:00:24.871885329Z Dump logs for extract-content from certified-operators-r58bf pod
2026-01-31T05:00:24.877688104Z Dump init container logs from certified-operators-r58bf pod
2026-01-31T05:00:25.059147810Z Dump logs for registry-server from certified-operators-r58bf pod
2026-01-31T05:00:25.068704937Z Dump logs for extract-utilities from community-operators-jxdsd pod
2026-01-31T05:00:25.201194730Z Dump init container logs from community-operators-jxdsd pod
2026-01-31T05:00:25.430280412Z Dump logs for extract-content from community-operators-jxdsd pod
2026-01-31T05:00:25.484042565Z Dump init container logs from community-operators-jxdsd pod
2026-01-31T05:00:25.698109734Z Dump logs for registry-server from community-operators-jxdsd pod
2026-01-31T05:00:25.713800265Z Dump logs for marketplace-operator from marketplace-operator-79b997595-rcfw5 pod
2026-01-31T05:00:25.887769890Z Dump logs for extract-utilities from redhat-marketplace-km6lg pod
2026-01-31T05:00:25.942796576Z Dump init container logs from redhat-marketplace-km6lg pod
2026-01-31T05:00:26.182659907Z Dump logs for extract-content from redhat-marketplace-km6lg pod
2026-01-31T05:00:26.186022838Z Dump init container logs from redhat-marketplace-km6lg pod
2026-01-31T05:00:26.345695810Z Dump logs for registry-server from redhat-marketplace-km6lg pod
2026-01-31T05:00:26.361745590Z Dump logs for extract-utilities from redhat-operators-9l62r pod
2026-01-31T05:00:26.489819414Z Dump init container logs from redhat-operators-9l62r pod
2026-01-31T05:00:26.714054817Z Dump logs for extract-content from redhat-operators-9l62r pod
2026-01-31T05:00:26.717659414Z Dump init container logs from redhat-operators-9l62r pod
2026-01-31T05:00:26.991648261Z Dump logs for registry-server from redhat-operators-9l62r pod
2026-01-31T05:00:27.253466742Z Dump services: certified-operators
2026-01-31T05:00:27.257019287Z Dump services: community-operators
2026-01-31T05:00:27.261622870Z Dump services: marketplace-operator-metrics
2026-01-31T05:00:27.265620238Z Dump services: redhat-marketplace
2026-01-31T05:00:27.428674600Z Dump services: redhat-operators
2026-01-31T05:00:28.053755782Z Dump replicaset: marketplace-operator-79b997595
2026-01-31T05:00:28.250019815Z Dump deployments: marketplace-operator
2026-01-31T05:00:28.905905832Z Dump jobs: 270996307cd21d144be796860235064b5127c2fcf62ccccd6689c259dc05686
2026-01-31T05:00:29.291916823Z error: the server doesn't have a resource type "cert"
2026-01-31T05:00:29.380074837Z [disk usage checker] Volume usage percentage: current = 38 ; allowed = 80
2026-01-31T05:00:29.471216111Z error: the server doesn't have a resource type "issuer"
2026-01-31T05:00:29.710966560Z error: the server doesn't have a resource type "certificaterequests"
2026-01-31T05:00:34.435842730Z [disk usage checker] Volume usage percentage: current = 38 ; allowed = 80
2026-01-31T05:00:35.288319700Z Gathering secrets in namespace openshift-operators
2026-01-31T05:00:39.450703296Z [disk usage checker] Volume usage percentage: current = 38 ; allowed = 80
2026-01-31T05:00:40.708707809Z Gathering csv
2026-01-31T05:00:40.922531093Z Gathering subscription
2026-01-31T05:00:41.107660097Z Gathering installplan
2026-01-31T05:00:41.666689527Z No resources found in openshift-operators namespace.
2026-01-31T05:00:41.675866234Z No resources found in openshift-operators namespace.
2026-01-31T05:00:41.844437074Z Warning: apps.openshift.io/v1 DeploymentConfig is deprecated in v4.14+, unavailable in v4.10000+
2026-01-31T05:00:41.880961503Z No resources found in openshift-operators namespace.
2026-01-31T05:00:43.595224032Z error: the server doesn't have a resource type "cert"
2026-01-31T05:00:43.816886286Z error: the server doesn't have a resource type "issuer"
2026-01-31T05:00:43.997925940Z error: the server doesn't have a resource type "certificaterequests"
2026-01-31T05:00:44.532582738Z [disk usage checker] Volume usage percentage: current = 38 ; allowed = 80
2026-01-31T05:00:44.675755557Z error: the server doesn't have a resource type "openstackcontrolplane"
2026-01-31T05:00:44.686620838Z Gather ctlplane service info: openstack
2026-01-31T05:00:44.691915030Z Gather ctlplane service info: ovn
2026-01-31T05:00:44.696214406Z Gather ctlplane service info: rabbitmq
2026-01-31T05:00:44.825987726Z Pod ovsdbserver-nb-0 not found in namespace openstack, skipping OVN NB database collection
2026-01-31T05:00:44.860419548Z Error from server (NotFound): pods "openstackclient" not found
2026-01-31T05:00:44.894186604Z Error from server (NotFound): pods "openstackclient" not found
2026-01-31T05:00:44.897177265Z Error from server (NotFound): pods "openstackclient" not found
2026-01-31T05:00:44.974701693Z Pod ovsdbserver-sb-0 not found in namespace openstack, skipping OVN SB database collection
2026-01-31T05:00:45.365869072Z tar: Removing leading `/' from member names
2026-01-31T05:00:49.543031475Z [disk usage checker] Volume usage percentage: current = 37 ; allowed = 80
2026-01-31T05:00:54.556657758Z [disk usage checker] Volume usage percentage: current = 37 ; allowed = 80
2026-01-31T05:00:59.571095861Z [disk usage checker] Volume usage percentage: current = 37 ; allowed = 80
2026-01-31T05:01:04.581819746Z [disk usage checker] Volume usage percentage: current = 37 ; allowed = 80
2026-01-31T05:01:09.592215131Z [disk usage checker] Volume usage percentage: current = 37 ; allowed = 80
2026-01-31T05:01:14.607588080Z [disk usage checker] Volume usage percentage: current = 37 ; allowed = 80
2026-01-31T05:01:19.619548318Z [disk usage checker] Volume usage percentage: current = 37 ; allowed = 80
2026-01-31T05:01:24.631497035Z [disk usage checker] Volume usage percentage: current = 37 ; allowed = 80
2026-01-31T05:01:29.642052495Z [disk usage checker] Volume usage percentage: current = 37 ; allowed = 80
2026-01-31T05:01:34.656946142Z [disk usage checker] Volume usage percentage: current = 37 ; allowed = 80
2026-01-31T05:01:36.882991894Z The /must-gather/must-gather.tar.xz now can be attached to the support case.
2026-01-31T05:01:36.906350440Z Caches written to disk