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Sun QFS File System 5.3 Configuration and Administration Guide Sun QFS and Sun Storage Archive Manager 5.3 Information Library |
2. About the Master Configuration File
4. Configuring the File System
5. Configuring a Shared File System
6. Administering File System Quotas
7. Advanced File System Topics
9. Configuring WORM-FS File Systems
11. Using QFS File Systems with SANergy (SAN-QFS)
12. Mount Options in a Shared File System
samu Operator Utility at a Glance
Overview of the samu Operator Utility
(c) - Device Configuration Display
(d) - Daemon Trace Controls Display
(F) - Optical Disc Label Display
(J) - Preview Shared Memory Display
(K) - Kernel Statistics Display
(m) - Mass Storage Status Display
(N) - File System Parameters Display
(o) - Optical Disc Status Display
(p) - Removable Media Load Requests Display
(r) - Removable Media Status Display
(R) - Sun SAM-Remote Information Display
(t) - Tape Drive Status Display
(v) - Automated Library Catalog Display
Removable Media Device Display Status Codes
File System Display Status Codes
States of an Operator Display Device
How to Change a Drive State From down to on
File System Commands: I/O Management
force_nfs_async and noforce_nfs_async Commands
sw_raid and nosw_raid Commands
File System Commands: Direct I/O Management
dio_rd_form_min and dio_wr_form_min Commands
dio_rd_ill_min and dio_wr_ill_min Commands
dio_rd_consec and dio_wr_consec Commands
dio_szero and nodio_szero Commands
forcedirectio and noforcedirectio Commands
File System Commands: Sun QFS Shared File Systems
mh_write and nomh_write Commands
minallocsz and maxallocsz Commands
rdlease, wrlease, and aplease Commands
File System Commands: Miscellaneous
This chapter describes how to use the samu command to control the devices configured within your environment. Many samu displays are useful only for sites using the storage and archive management mechanism. If you are using samu in a Sun QFS-only environment, these displays do not apply to you.
You can also use the samcmd command to perform many of the same operations. For more information, see samcmd(1M) in Sun QFS and Sun Storage Archive Manager 5.3 Reference Manual.