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Error "can't list mounted folders for stats" when no /data exists
Description
When the directory /data
doesn't exist in the backup Pod, it logs:
2021-11-22T09:25:37.092Z ERROR k8up.restic.restic.MountCollector can't list mounted folders for stats {"error": "open /data: no such file or directory"}
github.com/k8up-io/k8up/restic/cli.(*Restic).parseSummary
/home/runner/work/k8up/k8up/restic/cli/stats.go:169
github.com/k8up-io/k8up/restic/cli.(*Restic).sendBackupStats
/home/runner/work/k8up/k8up/restic/cli/backup.go:81
github.com/k8up-io/k8up/restic/logging.(*BackupOutputParser).out
/home/runner/work/k8up/k8up/restic/logging/logging.go:162
github.com/k8up-io/k8up/restic/logging.writer.Write
/home/runner/work/k8up/k8up/restic/logging/logging.go:103
io.copyBuffer
/opt/hostedtoolcache/go/1.17.2/x64/src/io/io.go:425
io.Copy
/opt/hostedtoolcache/go/1.17.2/x64/src/io/io.go:382
os/exec.(*Cmd).writerDescriptor.func1
/opt/hostedtoolcache/go/1.17.2/x64/src/os/exec/exec.go:311
os/exec.(*Cmd).Start.func1
/opt/hostedtoolcache/go/1.17.2/x64/src/os/exec/exec.go:441
Additional Context
No response
Logs
No response
Expected Behavior
Stats reporting is skipped and no error logged
Steps To Reproduce
No response
Version of K8up
v2.0.1
Version of Kubernetes
v1.21
Distribution of Kubernetes
OpenShift
Does the backup generally fail or is this "just" a cosmetic error with the stack trace?
The backup doesn't fail, but I don't know the implications of this message. Not sure for what feature "can't list mounted folders for stats" stands for.