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NeilBrown [Sat, 12 Mar 2011 07:58:32 +0000 (18:58 +1100)]
Add new "lafs" program
"lafs" is similar to "debugfs" for ext[234].
It allows a LaFS to be examined and modified.
Various commands can be enterred, or read from a file.
This preliminary check-in only provides the infrastructure
for reading and parsing commands together with support for
context sensitive completion and help using readline.
Commands implemented are:
? help exit quit
Naturally more will follow.
Signed-off-by: NeilBrown <neilb@suse.de>
NeilBrown [Wed, 2 Mar 2011 23:39:26 +0000 (10:39 +1100)]
mkfs: allow creation of a filesystem on a regular file.
Primarily for ease of testing.
Signed-off-by: NeilBrown <neilb@suse.de>
NeilBrown [Wed, 2 Mar 2011 23:23:09 +0000 (10:23 +1100)]
mkfs: provide minimal feedback when creating array.
Rather then silence, report number and size of segments.
Signed-off-by: NeilBrown <neilb@suse.de>
NeilBrown [Wed, 2 Mar 2011 23:17:47 +0000 (10:17 +1100)]
mkfs: adjust segment size based on device size, and complain if it didn't work.
Signed-off-by: NeilBrown <neilb@suse.de>
NeilBrown [Wed, 2 Mar 2011 23:02:31 +0000 (10:02 +1100)]
Add tracing control to liblafs
'printf' becomes 'trace' and can now be turned on/off by an
environment variable.
Signed-off-by: NeilBrown <neilb@suse.de>
NeilBrown [Wed, 2 Mar 2011 22:44:45 +0000 (09:44 +1100)]
mkfs: add accesstime file to new filesystem
But allow this to be suppressed with --no-atime-file
Signed-off-by: NeilBrown <neilb@suse.de>
NeilBrown [Fri, 15 Oct 2010 02:46:57 +0000 (13:46 +1100)]
Fix compilation on 32bit arch.
Some printf warnings.
Signed-off-by: NeilBrown <neilb@suse.de>
NeilBrown [Sun, 10 Oct 2010 23:59:10 +0000 (10:59 +1100)]
Make filesystem name field variable-length.
This mirrors similar change in kernel module code.
Signed-off-by: NeilBrown <neilb@suse.de>
NeilBrown [Fri, 1 Oct 2010 12:36:35 +0000 (22:36 +1000)]
Initial checking of lafs-utils
Basic mkfs.lafs works.
Signed-off-by: NeilBrown <neilb@suse.de>