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81 Commits

Author SHA1 Message Date
bouyer
bacd71f681 Check the number of cylinder group summary area against MAXCSBUFS. fsck and 
the kernel will happilly trash data after fs_csp[] in the superblock with
a large number of cylinder group.
 2000-05-22 10:33:45 +00:00
wrstuden
398c91fa04 Adjust column-sizing code to keep output in 76 character lines, so output 
doesn't wrap in sysinst.
 1999-07-30 17:44:01 +00:00
wrstuden
6f14acdddf If -c not set on command line and the partition has a non-zero cpg 
value, use it for the number of cylinders per group. So now the value
in the disklabel does something. :-)
 1999-05-19 00:25:59 +00:00
ad
64a1f3885d Add NOTES section. Indicate that fstype in disklabel should be set to 4.2BSD. 1999-05-16 20:58:49 +00:00
wrstuden
6735cc1a4c Make newfs's spare superblock output nicer. Figure out how wide the 
largest block number will be, and make the columns wide enough for it. Then
make enough columns to fit in an 80 character window.

Samples: small end & faked up values:

super-block backups (for fsck -b #) at:
   32,  176,  272,  416,  512,  656,  752,  896,  992, 1136, 1232, 1376, 1472,
 1616, 1712, 1856, 1952, 2096, 2192, 2336, 2432, 2576, 2672, 2816, 2912, 3056,
 3152, 3296, 3392, 3536, 3632, 3776, 3872, 4016, 4112, 4256, 4352, 4496, 4592,

For a 155 GB fs we have:

super-block backups (for fsck -b #) at:
       128,     65792,    131456,    197120,    262784,    328448,    394112,
    459776,    525440,    591104,    656768,    722432,    788096,    853760,
    919424,    985088,   1050752,   1116416,   1182080,   1247744,   1313408,
   1379072,   1444736,   1510400,   1576064,   1641728,   1707392,   1773056,
...
 317462144, 317527808, 317593472, 317659136, 317724800, 317790464, 317856128,
 317921792, 317987456, 318053120, 318118784, 318184448, 318250112, 318315776,
 318381440, 318447104, 318512768, 318578432,

Now it actually looks like someone's thought about making large fs's. :-)
 1999-05-14 22:36:50 +00:00
wrstuden
f2c170eda0 Modify newfs so that the root node (and lost+found dir, if created) 
of the new fs has uid.gid equal to the euid.egid of the process
which made it. This change permits users who have write access to
a device (say a floppy) to create a filesystem that, when mounted,
they have write access to.

This change closes PR bin/5990 from jbernard@ox.mines.edu, and is also the
change requested in PR bin/6276 from "Charles M. Hannum" <mycroft@netbsd.org>
 1999-03-16 21:52:34 +00:00
wrstuden
988bdf8e19 Modify how the byteswapping of the cylinder summaries is handled. If we 
need to swap, allocate a buffer for the swapped summaries rather than using
writebuf. The latter is fixed at 64k, which is only enough room to hold
4096 summaries. Creating an fs with more results in a buffer overrun.

First noted by Matt Jacob mjacob@netbsd.org, and fixed by Albeaus
Bayucan, bayucan@nas.nasa.gov. Minor mods by me.
 1999-03-11 20:23:58 +00:00
mycroft
f6590b22cd Clean up SYNOPSIS formatting. 1999-03-07 11:02:05 +00:00
tron
3ef6c36461 Include "disktab.h" to get prototype for getdiskbyname(). 1999-01-19 19:34:50 +00:00
bouyer
3e3f9c7795 #include machine/bswap.h and remove -lutil. 1999-01-15 13:32:05 +00:00
simonb
00c4adc933 Explicitly zero "node" before we start using it. 1998-11-03 18:14:55 +00:00
thorpej
a2d370bc46 Use DINODE_SIZE instead of sizeof(struct dinode). Also, eliminate some 
unnecessary pointer casts.
 1998-10-23 00:39:15 +00:00
mycroft
243b42b3bc Use the default calculation of maxcontig, based on fs_bsize and MAXPHYS, so 
that the cluster summary information is correct for bsize=4k and MAXPHYS=64k.
 1998-10-22 08:55:42 +00:00
matt
f8bd2123f3 vax -> __vax__ 1998-10-20 01:48:14 +00:00
mycroft
519d858510 __AUDIT__ cleanup. 1998-07-28 19:22:54 +00:00
mycroft
89e1507edb Add a reference to fsirand(8). 1998-05-07 03:40:48 +00:00
fair
3d7afc6d03 fix bad .Xr references 1998-04-29 09:49:10 +00:00
kleink
31e5ddfa12 Need <time.h> for time() prototype. 1998-04-01 15:28:12 +00:00
bouyer
15c41b2f72 Allow creation of non-native byteorder FFS (via the '-B' option). 1998-03-18 17:10:15 +00:00
fvdl
e5bc90f40c Merge with Lite2 + local changes 1998-03-01 02:20:01 +00:00
perry
34a98169f0 macroize BSD, NetBSD, FreeBSD and misc cleanup 1998-02-06 05:54:12 +00:00
drochner
604ab80fa9 mount_mfs: avoid spurious error message if the mount system call returns 
for "valid reasons" (ie, "mount -u")
 1997-11-19 09:48:52 +00:00
drochner
55f4357866 Make "mount_mfs" behave synchronously - don't exit before the mount is 
done. This has 2 advantages:
-The calling process can rely on the mounted filesystem.
-We get error messages if the mount system call fails.
 1997-11-01 18:25:46 +00:00
christos
e230a48b57 CFLAGS->CPPFLAGS 1997-10-10 19:47:50 +00:00
enami
0d8fa88b1f Don't declare optind and optarg. 1997-10-01 02:21:34 +00:00
enami
7b4b674241 When calling err(3), 
- Don't output unnecessary colon and space, and
- Include the name of system call just called.
 1997-09-29 05:18:00 +00:00
jeremy
f83ae6979b Quell gcc 2.7.2 initialization warning. 1997-09-21 08:32:04 +00:00
lukem
ec31f79470 * resolve conflicts from lite-2 import 
* use int32_t instead of long
 1997-09-16 14:05:39 +00:00
lukem
2ddc10a0ab define WARNS?=1 for all of sbin/* 1997-09-15 12:45:47 +00:00
lukem
1a96f83dbe * getopt returns -1 not EOF 
* fix .Nm usage
 1997-09-15 06:23:03 +00:00
christos
bec3b005c5 Fix compiler warnings. 1997-06-30 22:20:30 +00:00
tls
4a70009927 I don't understand just what exactly changed in the past week that the GDINFO ioctl call here would smash the value of 'fd' and fail, but making fd volatile seems to fix it, for this program at least. 1997-06-30 08:09:22 +00:00
gwr
10e180cc49 Back out the .PATH.c changes. The .depend problem (and others) 
will be fixed using the new .NOPATH make feature instead.
 1997-05-08 21:11:01 +00:00
gwr
012e528f2e Use .PATH.c: ... 1997-05-06 20:44:56 +00:00
mouse
80c0d60f84 alternate -> alternative, per PR 2643 1997-03-08 13:47:08 +00:00
tls
aeb2ee9ac9 add support for noatime mount flag 1997-01-30 09:56:10 +00:00
mikel
8a207c6ea3 eliminate obsolete reference to mkfs(8); 
from Klaus Klein <kleink@layla.inka.de>.
also fixed buggy -a flag lines, reference fsck_ffs(8) instead of fsck(8).
 1996-12-26 04:37:18 +00:00
cgd
c1eeddcff9 this file system (according to its source) supports MNT_UPDATE. Therefore 
the mount program must recognize the 'update' option.
 1996-10-23 22:46:16 +00:00
perry
7bc26fc852 Remove #ifdef tahoe conditionals. We have no tahoe port. There is 
still a big #if vax in this file which should be removed if possible --
#ifdef MACHINE stuff in mi code is bad.
 1996-10-18 07:16:02 +00:00
mrg
9be9a14c1a update to reality. from mike long (pr#2517) 1996-06-06 15:23:47 +00:00
thorpej
37b8aea219 Use getmaxpartitions() from libutil, not a homegrown version. 1996-05-16 07:13:01 +00:00
thorpej
d535998d4b Use sysctl() to determine maxpartitions. Fixes pr #970. 1995-06-28 02:21:02 +00:00
cgd
93a2f4ea60 update for posixified stat structure 1995-06-18 21:35:33 +00:00
mycroft
ae16273156 Back out previous change. 1995-06-11 05:16:04 +00:00
cgd
788733b7a9 typeof(timeval.tv_sec) != time_t 1995-06-07 17:14:21 +00:00
jtc
2d709c7062 flush stdout instead of stderr, so that each block number is displayed 
as it is printed.  From PR 989.
 1995-05-06 06:55:34 +00:00
mycroft
5a76ea02ce Set the `clean' flag. 1995-04-12 21:24:31 +00:00
cgd
0cc5c1886a short -> int16_t in a couple of places 1995-03-21 01:28:05 +00:00
cgd
0114e805ce convert to new RCS Id conventions; reduce my headache 1995-03-18 14:54:19 +00:00
cgd
909eb54fbb calculate the 'offset' argument to lseek() in a prettier way, more 
consistent with the way fsck(8) does it.  no functional change.
 1995-03-18 07:02:29 +00:00