Hi Roman,
I am using hfsplus (journalled) to mount a 10Gb partition on an usb
attached disk. I then copy a 3.5Gb file to the partition, then umount,
and mount again, and then delete it, but the space occupied by the file
is not freed, and doing that two times in a row ends up filling up the
space and I get an error that there is no space left. Here are steps to
reproduce:
$ newfs_hfs -J -v BigFiles /dev/sda6
Initialized /dev/sda6 as a 10112 MB HFS Plus volume with a 8192k journal
$ mount -t hfsplus /dev/sda6 /sda6
$ dmesg | tail -1
HFS+: create hidden dir...
$ df -h /sda6
Filesystem Size Used Avail Use% Mounted on
/dev/sda6 9.9G 25M 9.9G 1% /sda6
$ cp ~/some-bigfile /sda6/bigfile
$ ls -lh /sda6
total 3.5G
-rw-r--r-- 1 root root 3.5G 2005-10-13 12:28 bigfile
$ df -h /sda6
Filesystem Size Used Avail Use% Mounted on
/dev/sda6 9.9G 3.5G 6.4G 36% /sda6
$ umount /sda6
$ mount -t hfsplus /dev/sda6 /sda6
$ ls -lh /sda6
total 3.5G
-rw-r--r-- 1 root root 3.5G 2005-10-13 12:28 bigfile
$ df -h
Filesystem Size Used Avail Use% Mounted on
/dev/sda6 9.9G 3.5G 6.4G 36% /sda6
$ rm /sda6/bigfile
$ ls -lh /sda6
total 0
$ df -h /sda6
Filesystem Size Used Avail Use% Mounted on
/dev/sda6 9.9G 3.5G 6.4G 36% /sda6
$ ls -lah /sda6
total 8.1M
drwxr-xr-x 1 root root 5 2005-10-13 12:31 .
drwxr-xr-x 33 root root 4.0K 2005-10-11 14:33 ..
---------- 1 root root 8.0M 2005-10-13 12:26 .journal
---------- 1 root root 4.0K 2005-10-13 12:26 .journal_info_block
Let me know if you need any more info or you cannot reproduce and want
me to help debug it... Note this is running on a Pentium 4 so if you
have any endianness bugs that might be it...
Best regards,
Anton
--
Anton Altaparmakov <aia21 at cam.ac.uk> (replace at with @)
Unix Support, Computing Service, University of Cambridge, CB2 3QH, UK
Linux NTFS maintainer / IRC: #ntfs on irc.freenode.net
WWW: http://linux-ntfs.sf.net/ & http://www-stu.christs.cam.ac.uk/~aia21/
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