Red Hat Certified System Administrator RHCSA · Free Practice Question Medium
Question 37
How can you unmount a remote filesystem in Red Hat Enterprise Linux 9 using command line tools?
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To unmount a remote filesystem in RHEL 9, use the umount command followed by the mount point or device name. For example, sudo umount /mnt/remote_folder. Ensure no processes are using the mount point before unmounting. If the filesystem is busy, use fuser or lsof to identify and stop the processes. For network file systems like NFS, ensure network connectivity and proper permissions. If it's an auto-mounted filesystem, editing /etc/fstab or using autofs may be necessary for permanent changes.
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