1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
|
# $FreeBSD$
1) should understand "older", original High Sierra ("CDROM001") type
Not yet. ( I don't have this technical information, yet. )
Done. (16-Jan-95, Joerg Wunsch joerg@freebsd.org)
2) should understand Rock Ridge
Yes, we have follows function.
o Symbolic Link
o Real Name(long name)
o File Attribute
o Time stamp
o uid, gid
o Devices
o Relocated directories
Except follows:
o POSIX device number mapping
There is some preliminary stuff in there that (ab-)uses the mknod
system call, but this needs a writable filesystem
3) should be called cdfs, as there are other ISO file system soon possible
Not yet. Probably we should make another file system when the ECMA draft
is valid and do it. For doing Rock Ridge Support, I can use almost same
code. So I just use the same file system interface...
4) should have file handles implemented for use with NFS, etc
Yes. we have already this one, and I based it for this release.
5) should have name translation enabled by mount flag
Yes. we can disable the Rock Ridge Extension by follows option;
"mount -t isofs -o -norrip /dev/cd0d /cdrom"
6) should run as a user process, and not take up kernel space (cdroms
are slow)
Not yet.
7) ECMA support.
Not yet. we need not only a technical spec but also ECMA format
cd-rom itself!
8) Character set change by SVD ( multi SVD support )
Not yet. We should also hack the other part of system as 8 bit
clean. As far as I know, if you export the cdrom by NFS, the client
can access the 8 bit clean (ie. Solaris Japanese with EUC code )
9) Access checks in isofs_access
Not yet.
10) Support for generation numbers
Yes. Default is to list only the last file (the one with the highest
generation number). If you mount with -gen, all files are shown with
their generation numbers. In both cases you can specify the generation
number on opening files (if you happen to know it) or leave it off,
when it will again find the last file.
11) Support for extended attributes
Yes. Since this requires an extra block buffer for the attributes
this must be enabled on mounting with the option -extattr.
----------
Last update July 19, '93 by Atsushi Murai. (amurai@spec.co.jp)
Last update August 19, '93 by Wolfgang Solfrank. (ws@tools.de)
|
