mirror of
https://git.FreeBSD.org/ports.git
synced 2024-12-03 01:23:49 +00:00
772906abd2
Sun format is a util for formatting/partitioning/analysis/repairing of SCSI disks. While formatting and partitioning currently is only usefule on big- endian systems in order to create Sun disk labels, analysis and repairing works on either endian and are very useful to remap defect blocks when AWRE/ARRE fail for some reason. Tested on i386 and sparc64, respawned a disk here. Submitted by: marius@alchemy.franken.de
28 lines
1.3 KiB
Plaintext
28 lines
1.3 KiB
Plaintext
The main advantages to the Sun format utility are:
|
|
- Working surface analyze that will detect defective blocks that are going
|
|
to get bad.
|
|
- Analyzing program that detects defective bearings in the disk (-randrw).
|
|
- Will repair nearly any defective disk, that has no firmware bug or electric
|
|
defect.
|
|
- Allows to clear the grown defect list if a disk.
|
|
- Disk geometry and label geometry are separated.
|
|
- Allows cheating in the label geometry to deal with the problems with the
|
|
limitation to 16 bit data types in the Sun disk label.
|
|
- Large database of disks including firmware specials.
|
|
- You need no desk calculator to generate a partition table.
|
|
Shorthands for:
|
|
- MBytes
|
|
- cylinders/head/sectors
|
|
- size partition to end on end of disk
|
|
- partition following another partition
|
|
- partition ending before another partition
|
|
- shifting partition on the disk (allows growing part 0 and shrinking part 1)
|
|
- Partition consistency checker with (ascii) graphical display.
|
|
- Mode page interpreter allows to set easily all mode pages you will ever find
|
|
in a manual, sformat needs not to know about them.
|
|
|
|
NOTE: Sformat has its full functionality on SunOS/Solaris on sparc
|
|
and Motorola systems, on all other systems sformat will create
|
|
Sun disk labels with wrong byte-order, but formatting/analysis/
|
|
repair will work.
|