Commit Graph

27 Commits

Author SHA1 Message Date
Ruslan Ermilov
265c01df49 mdoc(7) police: Fixed broken xrefs. 2001-08-22 14:16:31 +00:00
Dima Dorfman
7ebcc426ef Remove whitespace at EOL. 2001-07-15 07:53:42 +00:00
Ruslan Ermilov
fa0379c1dd mdoc(7) police: update document date, sort xrefs, fix markup. 2001-04-27 08:28:44 +00:00
Kirk McKusick
a02a0079ca Add support for running foreground (-F) and background (-B) checks.
Traditionally, fsck is invoked before the filesystems are mounted
and all checks are done to completion at that time. If background
checking is available, fsck is invoked twice. It is first invoked
at the traditional time, before the filesystems are mounted, with
the -F flag to do checking on all the filesystems that cannot do
background checking. It is then invoked a second time, after the
system has completed going multiuser, with the -B flag to do checking
on all the filesystems that can do background checking. Unlike
the foreground checking, the background checking is started
asynchonously so that other system activity can proceed even on
the filesystems that are being checked.

At the moment, only the fast filesystem supports background checking.
To be able to do background checking, a filesystem must have been
running with soft updates, not have been marked as needing a
foreground check, and be mounted and writable when the background
check is to be done (i.e., not listed as `noauto' in /etc/fstab).

These changes are the final piece needed to support background
filesystem checking. They will not have any effect until you update
your /etc/rc to invoke fsck in its new mode of operation. I am
still playing around with exactly what those changes should be
and should be committing them later this week.
2001-04-25 07:18:22 +00:00
Ruslan Ermilov
18841862f0 mdoc(7) police: use .Nm instead of hardcoded name. 2001-04-04 10:36:16 +00:00
Poul-Henning Kamp
0af7bca250 This change sanitizes the way fsck deals with pass numbers.
Consider this /etc/fstab:

# Device         Mountpoint      FStype  Options    Dump    Pass#
/dev/ad1s1b      none            swap    sw         0       0
/dev/ad0s1b      none            swap    sw         0       0
/dev/ad0s1a      /               ufs     rw         1       1
/dev/ad0s1e      /home           ufs     rw         2       2
/dev/ad1s1e      /tmp            ufs     rw         2       2
/dev/ad1s1f      /usr            ufs     rw         2       2
/dev/ccd0c       /syv            ufs     rw         2       11
proc             /proc           procfs  rw         0       0

ccd0c is striped over /dev/ad0f and /dev/ad1g

Without this pass, fsck in preen mode will check ad0s1a first,
and then issue three processes in parallel:

One process doing ad0s1e
One process doing ad1s1e and ad1s1f
One process doing ccd0c

There is no way to tell it that ccd0c overlaps ad0 and ad1.

With the patch, it will do it this way:

pass 2:
One process doing ad0s1e
One process doing ad1s1e and ad1s1f

and when they are complete:

pass 11:
One process doing ccd0c

This is much faster and more sane.

Valid pass numbers are anything from 1 to INTMAX-1.

I retired the '-l' option which tried to allow people to do
something like this, but which didn't work and which complicated
the code an awful lot.
2001-03-30 08:01:34 +00:00
Ruslan Ermilov
d0353b836e mdoc(7) police: split punctuation characters + misc fixes. 2001-02-01 16:38:02 +00:00
Poul-Henning Kamp
28b66787e0 When trying to deduce the diskname from the name so we can run
parallel fsck's one per drive, use the shortest prefix ending in
a digit rather than the longest prefix ending in a digit.

This makes "/dev/ad0s1a" and "/dev/ad0s2a" appear to both reside
on the disk "/dev/ad0" and consequently they will be fsck'ed
sequentially rather than in parallel as now.

In general this heuristic is rather soft and errorprone.  For
instance ccd may often reside on two or more physical disks.  A
good solution would be to look for passes larger than 1 until no
disks are found in a particular pass, that way people could put
ccd stripes in pass 3... and have them fsck'ed sequentially.

Reviewed by:	mjacob
2000-12-27 22:28:40 +00:00
Ruslan Ermilov
1252c1bb05 Prepare for mdoc(7)NG. 2000-12-18 15:16:24 +00:00
Ruslan Ermilov
7c7fb079b9 mdoc(7) police: use the new features of the Nm macro. 2000-11-20 16:52:27 +00:00
Ruslan Ermilov
acd99ff192 mdoc(7) police: fix errors uncovered by the new feature of the Nm macro. 2000-11-18 15:50:46 +00:00
Adrian Chadd
9a31743869 .. fsck wrappers aftercommit #1: I don't know how these files got lost,
but they did. Oops.
2000-10-09 10:26:15 +00:00
Adrian Chadd
da7e7114d1 Reviewed by: rwatson, bp
Approved by:	rwatson
Obtained from:	NetBSD source tree

Second part of the fsck wrappers commit. This commit enables the new fsck
code (removing the fsck/* code and replacing it with the netbsd fsck
wrapper code), and enabling some FFS-based utilities to compile.

Details:

* quotacheck, fsdb required modification to use the fsck_ffs/ code rather
  than fsck/ . This might change later since quotacheck requires preen.c
  which should exist in fsck/ rather than fsck_ffs/

* src/Makefile has fsck_ffs added to it so it it built as part of the tree
  now

* share/doc/smm/03.fsck/ uses the SMM.doc/ stuff from fsck_ffs, not fsck.

I've tested this, and it shouldn't require any changes on your machine.
The fsck wrapper reads /etc/fsck and is command-line-compatible enough
to not require rc changes (well, most changes unless you want to do
anything nifty by specifying the fs types explicityly, read the man page
if you want further details on what it can do.)

This now allows us to support multiple filesystem types during bootup.
2000-10-09 10:23:31 +00:00
Peter Wemm
7f3dea244c $Id$ -> $FreeBSD$ 1999-08-28 00:22:10 +00:00
Julian Elischer
6b100474f7 Cosmetic and documentation changes brought from earlier FreeBSD versions.
(e.g. RCS Id:)
1998-12-03 02:41:11 +00:00
Julian Elischer
d33e92f93e Reviewed by: Don Lewis <Don.Lewis@tsc.tdk.com>
Submitted by:	Kirk McKusick <mckusick@McKusick.COM>
Obtained from:	Mckusick, BSDI and a host of others

This exactly matches Kirks sources imported under the
Tag MCKUSICK2. These are as supplied by kirk with one small
change needed to compile under freeBSD.

Some FreeBSD patches will be added back, though many have been
added to Kirk's sources already.
1998-12-03 02:27:35 +00:00
Philippe Charnier
2d34272b7b Correct use of .Nm. Add rcsid. Remove unused #includes. Use err(3). 1998-06-15 07:07:21 +00:00
Bruce Evans
d97b1da168 Restored lost reference to fsdb(8).
Fixed weird quoting of $Id$.
1997-03-12 16:35:26 +00:00
Peter Wemm
780a5c1ec1 Merge from Lite2. Note that Lite2 has it's own filesystem clean check
skipping code that overrides ours sooner.  One should be eliminated,
but for now it works.
1997-03-11 12:20:21 +00:00
Peter Wemm
c0ec1f37ef Revert $FreeBSD$ to $Id$ 1997-02-22 14:40:44 +00:00
Jordan K. Hubbard
1130b656e5 Make the long-awaited change from $Id$ to $FreeBSD$
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore.  This update would have been
insane otherwise.
1997-01-14 07:20:47 +00:00
Wolfram Schneider
af20215665 Sort cross references. 1997-01-13 00:25:51 +00:00
Guido van Rooij
47ceb63687 Fix the case where fsck would not see sparse directories and the kernel would
panic. If such a thing is fixed fsck needs a rerun (and bugs the user to do
so).

Reviewed by:	Kirk McKusick
1996-10-08 14:54:53 +00:00
Mike Pritchard
097d42f425 Correct some man page cross references and some file
locations.
1996-02-05 17:32:16 +00:00
Poul-Henning Kamp
64988eb339 Remove reference to fsdb(8). We don't have it. 1995-03-17 04:41:18 +00:00
David Greenman
41cee58cd8 Added filesystem clean bit support. This only affects fsck during a
preen (-p), and in that case the filesystem is skipped if it is clean.
A new flag "-f" for 'force' has been added which basically gives back
the old behavior of checking all the filesystems all the time. This
very closely models the behavior of SunOS and Ultrix.
1994-08-20 16:56:36 +00:00
Rodney W. Grimes
8fae3551ec BSD 4.4 Lite sbin Sources
Note:  XNSrouted and routed NOT imported here, they shall be imported with
usr.sbin.
1994-05-26 06:35:07 +00:00