sanchayanmaity/minix
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25 commits

Author SHA1 Message Date
David van Moolenbroek
d5dee93bee Support for larger disks. 
- MFS, df(1), fsck(1), badblocks(8), de(1x) now compute the
  superblock's s_firstdatazone value if the on-disk value is zero
- mkfs(1) sets s_firstdatazone in the superblock to zero if the
  on-disk field is too small to store the actual value
- more agressive mkfs(1) inode number heuristic, copied from r5261
 2009-12-21 11:20:30 +00:00
Tomas Hruby
ae75f9d4e5 Removal of the executable flag from files that cannot be executed 
- 755 -> 644
 2009-11-09 10:26:00 +00:00
David van Moolenbroek
bd30f2a988 Ground work for larger file systems, and miscellaneous fixes: 
- MFS and mkfs(1) now perform extra sanity checks
- fsck(1) can now deal with inode tables extending beyond the file
  system's first 4GB
- badblocks(8) no longer writes out the superblock for no reason
- mkfs(1) no longer crashes when given no parameters
- more(1) no longer crashes when standard output is redirected
 2009-10-26 13:35:39 +00:00
Ben Gras
699e4345ea revert mkfs change; might run out of inodes, but large number of inodes 
makes mkfs not want to mkfs large filesystems.

find optimal formula (e.g. dynamic capping of no. of inodes) later.
 2009-09-29 12:14:35 +00:00
Ben Gras
36e935fe0f - added 'datasizes' script that shows you the size allocated 
for each symbol, usually answering those "why is does my binary have
   such a lot of BSS" questions.
 - stop binpackage looking in /var/spool for package files.
 - let makewhatis recognize .Sh as heading name
 - setup, fsck, df: allow >4kB block sizes painlessly
 - mkfs: new #-of-inodes heuristic that depends on kb, not
   on blocks; i've run out of inodes on my /usr
 - asmconv: don't silently truncate .aligns to 16 bytes
 - ipc* commands for shared memory support
 2009-09-21 14:24:29 +00:00
Ben Gras
cd37a0299c Check for firstdatazone overflow. 2009-02-17 13:01:25 +00:00
Ben Gras
eafd4730ea check for devices that would need more blocks than 32 
bits allow..
 2009-02-05 16:30:20 +00:00
Ben Gras
c078ec0331 Basic VM and other minor improvements. 
Not complete, probably not fully debugged or optimized.
 2008-11-19 12:26:10 +00:00
Ben Gras
0a0f800805 Make mkfs message a bit clearer. 2007-04-19 14:13:27 +00:00
Ben Gras
80e2b3ade6 Truncate s_max_size at LONG_MAX, now that off_t is signed. 2007-01-12 16:53:12 +00:00
Philip Homburg
bafc45a309 First cut at 64-bit file offsets in block devices for mkfs/fsck. 2006-11-27 14:21:43 +00:00
Ben Gras
fa0ba56bc9 Merge of VFS by Balasz Gerofi with Minix trunk. 2006-10-25 13:40:36 +00:00
Philip Homburg
c3a88d15d8 Initial root filesystem is now on a ramdisk that is part of the image. 2006-02-15 11:18:21 +00:00
Ben Gras
dd99ee67e0 Rename some #defines such as MAX_BLOCK_SIZE to _MAX_BLOCK_SIZE and such 
so as to not pollute application namespace.
 2005-11-14 18:41:27 +00:00
Ben Gras
d6a5662adb make mkfs make filesystems with default block size the maximum, instead 
of 8K
 2005-08-24 12:59:51 +00:00
Ben Gras
43f89d7eff Fixes for mkfs so that making a FS from a proto file works again 2005-08-03 14:22:07 +00:00
Ben Gras
5939b6a4d7 . fsck has A for yes-to-all response 
. mkfs makes filesystems on devices >4GB, but truncates them at 4GB
 2005-07-04 13:34:24 +00:00
Ben Gras
af9465adbd >4GB device detection; mkfs can make it, but FS can't use it... 2005-07-04 09:20:03 +00:00
Ben Gras
d2018bb8ad Little mkfs diagnostic help 2005-07-01 09:38:45 +00:00
Ben Gras
ebd38d9a92 Added formatting fixes for larger numbers in fsck and df; made mkfs 
test for devices larger than 4GB, so it won't try to test them (and print
a warning message), but it will write the FS.
 2005-06-30 13:04:57 +00:00
Ben Gras
850d6611eb Removed max-inode check from mkfs because of 32-bit inode numbers in V3 
FS. Tested by mkfs -i 200000, fsck, file system creating with 200000
inodes, fsck again.
 2005-06-28 11:58:17 +00:00
Ben Gras
34a9677a5b Made mkfs a little smarter about how to report empty devices. 
Also a little smarter about manually specified number of blocks that is
larger than the device capacity.
 2005-06-19 22:28:05 +00:00
Ben Gras
75689debe3 fixed bug that caused number of inodes to make estimation to be terrible 
in most cases
 2005-06-01 11:39:45 +00:00
Ben Gras
64ecaca24b Changed something in default no. of inodes in mkfs (I run out of inodes 
often with the defaults).

Made setup script not make root filesystem with 1kB filesystem blocks,
as that restriction is out of the boot monitor now.
 2005-05-20 12:40:46 +00:00
Ben Gras
9865aeaa79 Initial revision 2005-04-21 14:53:53 +00:00