"read-only file system" logs observed under loki ingester pods in RHOCP4
Issue
- Logs are not visible in the
LokiUI, whereas logs observed in the ingester pod.
2025-06-17T10:13:03.892009922Z level=warn ts=2025-06-17T10:13:03.830908021Z caller=grpc_logging.go:76 method=/logproto.Pusher/Push duration=146.024µs msg=gRPC err="create new segment file: open /tmp/wal/00000057: read-only file system"
2025-06-17T10:13:04.591756949Z level=warn ts=2025-06-17T10:13:04.52105144Z caller=grpc_logging.go:76 method=/logproto.Pusher/Push duration=133.5µs msg=gRPC err="create new segment file: open /tmp/wal/00000057: read-only file system"
2025-06-17T10:13:04.691254236Z level=warn ts=2025-06-17T10:13:04.595296191Z caller=grpc_logging.go:76 method=/logproto.Pusher/Push duration=108.998µs msg=gRPC err="create new segment file: open /tmp/wal/00000057: read-only file system"
2025-06-17T10:13:05.491400060Z level=warn ts=2025-06-17T10:13:05.418341295Z caller=grpc_logging.go:76 method=/logproto.Pusher/Push duration=148.975µs msg=gRPC err="create new segment file: open /tmp/wal/00000057: read-only file system"
2025-06-17T10:13:06.091620862Z level=warn ts=2025-06-17T10:13:06.061947796Z caller=grpc_logging.go:76 method=/logproto.Pusher/Push duration=140.773µs msg=gRPC err="create new segment file: open /tmp/wal/00000057: read-only file system"
2025-06-17T10:13:06.291924703Z level=warn ts=2025-06-17T10:13:06.245821394Z caller=grpc_logging.go:76 method=/logproto.Pusher/Push duration=131.361µs msg=gRPC err="create new segment file: open /tmp/wal/00000057: read-only file system"
Environment
- Red Hat OpenShift Container Platform 4 (RHOCP4)
- Red Hat OpenShift Logging (RHOL)
- RHOL5
- RHOL6
- Lokistack
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