Chattr and lsattr can be used to set or get project ID:
chattr -p <project id> file
lsattr -p file
Signed-off-by: Li Xi <lixi@ddn.com>
Signed-off-by: Wang Shilong <wshilong@ddn.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
lsattr.c (list_attributes): Minor cleanup to smooth out logic flow.
Also removed static initialized variables to zero.
ChangeLog, lsattr.1.in:
lsattr.1.in: Add pointer to chattr man page for definition of the file
attributes.
chattr.1.in:
lsattr.1.in: Change "version" to "version/generation number".
chattr.1.in: Fix stupid file vs filesystem typo.
tune2fs.c Fix spelling error (spare vs sparse).
mke2fs.c (PRS): Add safety check to make sure the number of blocks
doesn't exceed 32 bits on a 64 bit machine.
chattr.c: Random cleanup; file-only variables are now static. Options
for setting/clearings flags put into order, and #ifdef's removed
(since we now use a built-in header file). Add error message if user
tries to set and reset the same flag.
lsattr.c: Random cleanup; file-only variables are now static. The -l
"long" listing has been changed to look nicer. Options names have
been renamed to be more descriptive.
badblocks.8.in, chattr.1.in, dumpe2fs.8.in, e2label.8.in,
fsck.8.in, lsattr.1.in, mke2fs.8.in, mklost+found.8.in,
tune2fs.8.in, uuidgen.1.in: Update man page to use a more standard
format (bold option flags and italicized variables), as suggested by
Andreas Dilger (adilger@enel.ucalgary.ca)
ChangeLog, e2fsck.8.in:
e2fsck.8.in: Update man page to use a more standard format (bold
option flags and italicized variables), as suggested by Andreas Dilger
(adilger@enel.ucalgary.ca)
ChangeLog, uuid_generate.3.in:
uuid_generate.8.in: Update man page to use a more standard format
(bold option flags and italicized variables), as suggested by Andreas
Dilger (adilger@enel.ucalgary.ca)
chattr.c, lsattr.c: Only print the version information for the program
if the -V option is given.
chattr.c: Ignore symbolic links when doing a recursive descent through
a directory.
e2label.c: Fix -Wall warning by making functions static.
chattr.1.in: Document that the append-only attribute may only be set
or cleared by the superuser.
Update all manual pages to that the availability section is
up-to-date.
e2label.8.in, tune2fs.8.in: Update manual page to state that labels
must be no longer than 16 characters, or they will be truncated.
e2label.c (change_label), tune2fs.c (main): If the label is longer
than 16 characters, print a warning message stating that the label
will be truncated.
mke2fs.c (PRS): If the user specifies a filesystem size, and it's
larger than the apparent size of the device, print a warning message
and ask if the user wants to proceed.
Theodore Ts'o