Date: Tue, 29 Aug 2000 15:49:44 -0700 From: Tom Czarnik <tom@athms.com> To: "freebsd-hardware@FreeBSD.ORG" <freebsd-hardware@FreeBSD.ORG> Subject: Cannot access files on IDE cdrom after 4.1-STABLE migration Message-ID: <39AC3E08.A2666490@athms.com>
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After migrating (via cvsup) to 4.1-STABLE from 4.1-RC, I cannot access
any files on an IDE CD-ROM. I can mount it, but there are no files. The
only file that changed in /usr/src/sys/isofs/cd9660 between my 4.1-RC
build on 2000-07-15 and 4.1-STABLE on 2000-08-24 was cd9660_mount.h.
[4.1-RC built on 2000-07-15]
============================
Aug 29 14:40:51 vista /kernel.old: cd9660: RockRidge Extension
root@vista:~$ df /cdrom
Filesystem 1K-blocks Used Avail Capacity Mounted on
/dev/acd0c 648478 648478 0 100% /cdrom
root@vista:~$ dir -d /cdrom
drwxr-xr-x 2 root wheel 512 Aug 29 00:02 cdrom
root@vista:~$ ls -l /cdrom
total 5276
-r--r--r-- 1 root wheel 1462 Mar 8 09:21 00_TRANS.TBL
-rw-r--r-- 1 root wheel 9706 Mar 7 10:14 ABOUT.TXT
-rw-r--r-- 1 root wheel 981 Mar 7 10:14 ERRATA.TXT
-rw-r--r-- 1 root wheel 28160 Mar 7 10:14 HARDWARE.TXT
-rw-r--r-- 1 root wheel 49144 Mar 7 10:14 INSTALL.TXT
-rw-r--r-- 1 root wheel 4722 Mar 7 10:14 LAYOUT.TXT
-rw-r--r-- 1 root wheel 4317 Mar 7 10:14 README.TXT
-rw-r--r-- 1 root wheel 58130 Mar 7 10:14 RELNOTES.TXT
-rw-r--r-- 1 root wheel 17479 Mar 7 10:14 TROUBLE.TXT
-rw-r--r-- 1 root wheel 8367 Mar 7 10:14 UPGRADE.TXT
drwxr-xr-x 4 root wheel 6144 Mar 7 22:25 XF86336
drwxr-xr-x 2 root wheel 16384 Mar 7 12:25 bin
drwxr-xr-x 2 root wheel 4096 Mar 7 12:25 catpages
-rw-r--r-- 1 root wheel 34 Mar 7 10:14 cdrom.inf
drwxr-xr-x 2 root wheel 2048 Mar 7 12:26 compat1x
drwxr-xr-x 2 root wheel 2048 Mar 7 12:26 compat20
drwxr-xr-x 2 root wheel 2048 Mar 7 12:26 compat21
drwxr-xr-x 2 root wheel 2048 Mar 7 12:26 compat22
drwxr-xr-x 2 root wheel 2048 Mar 7 12:26 compat3x
drwxr-xr-x 2 root wheel 8192 Mar 7 10:14 crypto
drwxr-xr-x 2 root wheel 6144 Feb 8 2000 des
drwxr-xr-x 2 root wheel 2048 Mar 7 12:26 dict
drwxr-xr-x 2 root wheel 6144 Mar 7 12:26 doc
-rw-r--r-- 1 root wheel 60267 Mar 8 09:21 filename.txt
drwxr-xr-x 2 root wheel 2048 Mar 7 12:24 floppies
drwxr-xr-x 2 root wheel 4096 Mar 7 12:26 games
drwxr-xr-x 2 root wheel 2048 Mar 7 12:26 info
-rw-r--r-- 1 root wheel 5042252 Mar 7 10:12 kernel
drwxr-xr-x 2 root wheel 4096 Mar 7 12:25 manpages
drwxr-xr-x 63 root wheel 8192 Jan 31 2000 packages
drwxr-xr-x 2 root wheel 2048 Mar 7 12:28 ports
drwxr-xr-x 2 root wheel 2048 Mar 7 12:26 proflibs
drwxr-xr-x 2 root wheel 36864 Mar 7 12:28 src
root@vista:~$ cdcontrol -f /dev/acd0c info
Starting track = 1, ending track = 1, TOC size = 18 bytes
track start duration block length type
-------------------------------------------------
1 0:02.00 72:05.16 0 324241 data
170 72:05.16 - 324241 - -
[4.1-STABLE built on 200-08-24]
===============================
Aug 29 14:47:28 vista /kernel: cd9660: RockRidge Extension
Aug 29 14:47:30 vista /kernel: RRIP without PX field?
root@vista:~$ df /cdrom
Filesystem 1K-blocks Used Avail Capacity Mounted on
/dev/acd0c 648478 648478 0 100% /cdrom
root@vista:~$ dir -d /cdrom
-r-xr-xr-x 1 root wheel 0 Dec 31 1969 /cdrom
root@vista:~$ cdcontrol -f /dev/acd0c info
Starting track = 1, ending track = 1, TOC size = 18 bytes
track start duration block length type
-------------------------------------------------
1 0:02.00 72:05.16 0 324241 data
170 72:05.16 - 324241 - -
If I use 'mount_cd9660 -r /dev/acd0c /cdrom' everything is the same
as above except /cdrom remains an directory and it is empty. After
a mount, I cannot unmount. The sytem must be rebooted.
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