diff options
author | Aaron Campbell <aaron@cvs.openbsd.org> | 1998-11-08 00:21:31 +0000 |
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committer | Aaron Campbell <aaron@cvs.openbsd.org> | 1998-11-08 00:21:31 +0000 |
commit | 31da08892cd3349676917320548e92b7170e539f (patch) | |
tree | 2bcc05bd61d8dc50843a9df23594a4b4501a7f54 /usr.sbin/bad144/bad144.8 | |
parent | 3035e250c3d7a79b3f5d0de48cc642b4d4752ad1 (diff) |
usr.sbin/ man page repairs, a-i
Diffstat (limited to 'usr.sbin/bad144/bad144.8')
-rw-r--r-- | usr.sbin/bad144/bad144.8 | 27 |
1 files changed, 15 insertions, 12 deletions
diff --git a/usr.sbin/bad144/bad144.8 b/usr.sbin/bad144/bad144.8 index 6eb1003b38c..b39af9f6554 100644 --- a/usr.sbin/bad144/bad144.8 +++ b/usr.sbin/bad144/bad144.8 @@ -30,14 +30,14 @@ .\" SUCH DAMAGE. .\" .\" from: @(#)bad144.8 8.1 (Berkeley) 6/6/93 -.\" $Id: bad144.8,v 1.2 1996/07/08 22:09:45 ccappuc Exp $ +.\" $Id: bad144.8,v 1.3 1998/11/08 00:21:27 aaron Exp $ .\" .Dd June 6, 1993 .Dt BAD144 8 .Os BSD 4 .Sh NAME .Nm bad144 -.Nd read/write dec standard 144 bad sector information +.Nd read/write DEC standard 144 bad sector information .Sh SYNOPSIS .Nm bad144 .Op Fl c @@ -56,7 +56,7 @@ .Ar disk .Op Ar bad ... .Sh DESCRIPTION -.Nm Bad144 +.Nm bad144 can be used to inspect the information stored on a disk that is used by the disk drivers to implement bad sector forwarding. .Pp @@ -74,15 +74,16 @@ the new replacement sectors are cleared. Forces an attempt to copy the old sector to the replacement, and may be useful when replacing an unreliable sector. .It Fl f -For a RP06, RM03, RM05, Fujitsu Eagle, +For an RP06, RM03, RM05, Fujitsu Eagle, or .Tn SMD disk on a Massbus, the .Fl f -option may be used to mark the new bad sectors as ``bad'' +option may be used to mark the new bad sectors as +.Dq bad by reformatting them as unusable sectors. -This option is -.Em required unless +This option is required +.Em unless the sectors have already been marked bad, or the system will not be notified that it should use the replacement sector. This option may be used while running multiuser; it is no longer necessary @@ -100,7 +101,7 @@ standard 144, as follows. The bad sector information is located in the first 5 even numbered sectors of the last track of the disk pack. There are five identical copies of the information, described by the -.Ar dkbad +.Va dkbad structure. .Pp Replacement sectors are allocated starting with the first sector before @@ -111,7 +112,9 @@ sector to which it corresponds. The bad sectors must be listed in ascending order. .Pp The bad sector information and replacement sectors are conventionally -only accessible through the ``c'' file system partition of the disk. If +only accessible through the +.Dq c +file system partition of the disk. If that partition is used for a file system, the user is responsible for making sure that it does not overlap the bad sector information or any replacement sectors. @@ -132,17 +135,17 @@ struct dkbad { .Ed .Pp Unused slots in the -.Ar bt_bad +.Va bt_bad array are filled with all bits set, a putatively illegal value. .Pp -.Nm Bad144 +.Nm bad144 is invoked by giving a device name (e.g. hk0, hp1, etc.). With no optional arguments it reads the first sector of the last track of the corresponding disk and prints out the bad sector information. It issues a warning if the bad sectors are out of order. -.Nm Bad144 +.Nm bad144 may also be invoked with a serial number for the pack and a list of bad sectors. It will write the supplied information into all copies |