Question: How Do I Remove a Multipath Device in Linux?

How do I rescan multipath devices in Linux?

To online scan new LUNs, complete the following steps:

1. Update the HBA driver by installing or updating the files sg3_utils-*. …
2. Ensure that DMMP is enabled.
3. Ensure that the LUNS that need to be expanded are not mounted and are not used by applications.
4. Run sh rescan-scsi-bus.sh -r .
5. Run multipath -F .
6. Run multipath .

How do I eject a disk in Linux?

Remove Hard Disk in Linux in 3 Easy Steps

1. Assure the Hard Disk is not mounted. Edit /etc/fstab and assure there is no mount point for any partition of the hard drive. …
2. Delete the Partition. Use fdisk as described here. …
3. Restart Machine. Shut down Linux.