Overview: The Next Generation Mass Storage Stack (September 2009)
Table Of Contents
- Abstract
- Background
- Features of the Next Generation Mass Storage Stack
- Impact
- Background
- Impact
- Background
- Impact
- Background
- Impact
- Impact
- Introduction to the Agile View
- Changes to I/O and Mass Storage Subsystems
- Changes to Other Subsystems
- Migrating to the Agile View
- Conclusion
- Glossary
- Appendix A: Summary of Changes
- Appendix B: Using ioscan
- Appendix C: Using scsimgr
- Appendix D: Interpreting Lunpath Hardware Paths
- For more information
fcmsutil(1M)
The replace_dsk option to the fcmsutil command is no longer available. It is replaced with a combination of
the replace_wwid and replace_leg_dsf options to the scsimgr command. The replace_wwid option
validates the change of a LUN associated with a lunpath. The replace_leg_dsf option validates the change of
a LUN associated with a legacy DSF.
For example, to validate the LUN association of a lunpath with hardware path 0/1/1/0.1.1, enter the following
command:
# scsimgr replace_wwid -H 0/1/1/0.1.1
To validate the replacement of the legacy LUN associated with /dev/rdsk/c0t0d0, enter the following
command:
# scsimgr replace_leg_dsf -D /dev/rdsk/c0t0d0
HP System Management Homepage
HP System Management Homepage (HP SMH) implements a toggle in its screens dealing with mass storage, such
as screens for peripherals and file systems. This toggle enables you to view and configure information using the
legacy or agile view, as shown below:
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