blkid in util-linux package is broken
blkid in util-linux package is not accepting any options. e.g.
/ # # Following commands are expected to print version and usage
/ # blkid -V
/ # blkid -h
/ #
This causes an issue with other utils that use '-o export' to get output in name=value format because '-o export' option is ignored. (e.g. https://github.com/kubernetes/utils/pull/122) Inside an alpine image.
/ # blkid -o export -p /dev/disk/by-path/ip-192.168.1.196\:3260-iscsi-iqn.2000-01.com.synology\:kube-csi-pvc-25d6faf9-15bd-4031-8546-5d32ded6693e-lun-1
/dev/disk/by-path/ip-192.168.1.196:3260-iscsi-iqn.2000-01.com.synology:kube-csi-pvc-25d6faf9-15bd-4031-8546-5d32ded6693e-lun-1: UUID="4ff01c9a-6f93-47dc-a3ff-0396f8f17a8e" TYPE="ext4"
Expected output is like below.
blkid -o export -p /dev/disk/by-path/ip-192.168.1.196\:3260-iscsi-iqn.2000-01.com.synology\:kube-csi-pvc-25d6faf9-15bd-4031-8546-5d32ded6693e-lun-1
DEVNAME=/dev/disk/by-path/ip-192.168.1.196:3260-iscsi-iqn.2000-01.com.synology:kube-csi-pvc-25d6faf9-15bd-4031-8546-5d32ded6693e-lun-1
UUID=4ff01c9a-6f93-47dc-a3ff-0396f8f17a8e
VERSION=1.0
TYPE=ext4
USAGE=filesystem