HP StorageWorks XP48 Disk Array - Manual (Page 56)

Working With OS-Based Constraints 56
• The specified mount point is already in use by another file system
Provisioning Manager cannot expand file systems in the following cases:
• Multiple file systems have been mounted on the same folder
• RAID software has been configured in the file system.
Volumes cannot be used for file system expansion if any of the following apply:
• The volume manager is using a volume on a host where the Device Manager agent version 1.0 or later
has been installed
• The volume is mounted on a host where the Device Manager agent version 1.0 or later has been installed
• The volume is being used as a command device
• The volume is being used as an S-VOL for Continuous Access XP
• The volume is being used as an S-VOL or SP-VOL for Business Copy XP
• The volume is being used as a V-VOL or POOL for Snapshot XP
• The volume is being used as an on-demand device
• Read/Write permissions have not been set in the LUN Security XP Extension function
• The Auto Lun XP attribute has been set
• The volume emulation type is not one of the following: OPEN-3, OPEN-8, OPEN-9, OPEN-K, OPEN-E,
OPEN-L, OPEN-M, OPEN-V
• Volume size is less than 512 MB
• Multiple paths are assigned to the volume
• The volume is being used as a Differential Management LU
You cannot use the volume manager to expand the file system where the software RAID has been configured.
To configure RAID, use the functionality of the storage subsystem, not the volume manager.
Provisioning Manager can display a list of volumes, including the unmanaged LUs, and can specify settings for
the managed LUs. However, for an LU managed by a path manager, Provisioning Manager cannot acquire the
information managed by the path manager, such as the number of paths and data paths.
4-2-3-4 Notes on Deleting a File System
Provisioning Manager cannot delete the following file systems:
• A file system whose type is other than NTFS
• A file system whose mount point hierarchy includes other mount points
• A file system that contains more than one mount point
• A file system that has been mounted on the same folder as another file system
• A file system that is being used by a process
4-2-4 Restrictions on Adding Device Files
In the following case, the device file is not added:
• The type of volume manager used in the applicable file system is neither a basic disk nor a dynamic disk
Volumes that satisfy one of the following conditions cannot be used for device file addition:
• The volume manager is using that volume on a host where the Device Manager agent has been installed
• The volume is mounted on a host where the Device Manager agent has been installed
• The volume is being used as a command device
• The volume is being used as an S-VOL for Continuous Access XP
• The volume is being used as an S-VOL or SP-VOL for Business Copy XP
• The volume is being used as a V-VOL or POOL for Snapshot XP
• The volume is being used as an on-demand device
• The Read/Write permissions have not been set in the LUN Security Extension function
• The Auto LUN XP attribute has been set
• The volume emulation type is not one of the following: OPEN-3, OPEN-8, OPEN-9, OPEN-K, OPEN-E,
OPEN-L, OPEN-M, OPEN-V
• The volume size is less than 512 MB
• Multiple paths are assigned to the volume