HP-UX Reference (11i v3 07/02) - 7 Device (Special) Files, 9 General Information, Index (vol 10)

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scsimgr_estape(7) scsimgr_estape(7)
Tape density to write.
Default: 0x7F.
Values:
0xFFFFFFFF = Best density,
0x00 = Let the device choose the density,
0x7F = Do not modify tape density,
other = a valid density code for the Mode
Parameter Block Descriptor.
best_density RW uint32
Compression Algorithm to use.
Default: 0.
Values:
0x00 = Compression Disabled,
0xDEF = default for drive,
other = a valid compression value for the Data
Compression Mode Page (0x0F).
best_compression RW uint32
clean_req_
sns_info
The Key/Code/Qualifier representing "Cleaning
Required"
Default: 0xFFFFFFFF.
RW uint32
I/O Load Balancing and Multipathing Policies
The estape driver does not support load balancing and has minimal support for multipathing.
When the device is first opened after a system boot, a path is chosen and will remain fixed. If the path
fails, the next open will pick a new path.
EXAMPLES
To display scsimgr estape plug-in general help and supported commands:
scsimgr -h -d estape
To get estape driver global statistics:
scsimgr get_stat -d estape
To clear estape driver global statistics:
scsimgr clear_stat -d estape
To get estape driver global status information:
scsimgr get_info -d estape
To display information about estape driver global attributes:
scsimgr get_attr -d estape
AUTHOR
SCSI class driver estape plug-in for scsimgr was developed by HP.
SEE ALSO
scsictl(1M), scsimgr(1M), st_ats_enabled(5), intro(7), scsi(7), scsi_tape(7).
HP-UX 11i Version 3: February 2007 − 3 − Hewlett-Packard Company 177