Hi all, node_exporter is not able to return *filesystem_bytes *except devices that are mounted on "*/" *below are the filesystem devices on my *azure *instance.
Filesystem Type 1K-blocks Used Available Use% Mounted on udev devtmpfs 8167128 0 8167128 0% /dev tmpfs tmpfs 1637096 3204 1633892 1% /run /dev/sdb1 ext4 30309264 7512552 22780328 25% / tmpfs tmpfs 8185464 12 8185452 1% /dev/shm tmpfs tmpfs 5120 0 5120 0% /run/lock tmpfs tmpfs 8185464 0 8185464 0% /sys/fs/cgroup /dev/mapper/logs-vol ext4 10253588 85088 9627932 1% /var/log /dev/mapper/docker-vol ext4 30830500 3699564 25541792 13% /var/lib/docker /dev/sdb15 vfat 106858 3668 103190 4% /boot/efi /dev/sdc1 ext4 32895696 49180 31152468 1% /mnt tmpfs tmpfs 1637092 0 1637092 0% /run/user/1000 I am running node_exporter as a daemonset in Kubernetes, with the below config, I am only able to get filesystem info of only one *ext4 *fs-type /( *dev/sdb1)*. Whereas I was expecting to see the filesystem stats of all *ext4 *fs types. node_exporter: *v0.18.1* *daemonset-spec.yaml* *spec: containers: - args: - --path.procfs=/host/proc - --path.sysfs=/host/sys - --collector.filesystem.ignored-mount-points=^/(dev|sys)($|/) - --collector.filesystem.ignored-fs-types=^(autofs|binfmt_misc|cgroup|configfs|debugfs|devpts|devtmpfs|fusectl|hugetlbfs|mqueue|overlay|proc|procfs|pstore|rpc_pipefs|securityfs|sysfs|tracefs)$ image: quay.io/prometheus/node-exporter:v0.18.1 name: node-exporter volumeMounts: - mountPath: /host/proc name: proc readOnly: false - mountPath: /host/sys name: sys readOnly: false - mountPath: /host/root mountPropagation: HostToContainer name: root readOnly: true volumes: - hostPath: path: /proc name: proc - hostPath: path: /sys name: sys - hostPath: path: / name: root* What am I doing wrong here? I also get the bellow error by node_exporter time="2020-05-13T11:11:32Z" level=debug msg="Error on statfs() system call for \"/mnt\": no such file or directory" source="filesystem_linux.go:90" time="2020-05-13T11:15:32Z" level=debug msg="Error on statfs() system call for \"/var/log\": no such file or directory" source="filesystem_linux.go:90" time="2020-05-13T11:15:32Z" level=debug msg="Error on statfs() system call for \"/var/lib/docker\": no such file or directory" source="filesystem_linux.go:90" Thanks -- You received this message because you are subscribed to the Google Groups "Prometheus Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/prometheus-users/3e6204e2-23aa-4c51-aca5-0eade58304c9%40googlegroups.com.
