I formatted 3 CDs on 2.4.19 months ago: Mar 3 21:36:41 pervalidus kernel: UDF-fs INFO UDF 0.9.7 (2003/01/05) Mounting volume 'LinuxUDF', timestamp 2002/10/22 18:41 (1f4c) Mar 3 21:53:18 pervalidus kernel: UDF-fs INFO UDF 0.9.7 (2003/01/05) Mounting volume 'LinuxUDF', timestamp 2002/10/21 22:11 (1f4c) Mar 3 21:56:02 pervalidus kernel: UDF-fs INFO UDF 0.9.7 (2003/01/05) Mounting volume 'LinuxUDF', timestamp 2002/09/12 21:49 (1f4c) I used them with InCD on Windows for almost 3 months. Now, when I change directories, most of the time I get messages like the following. Do they mean the CDs have problems ? I first tried with the 2.4.20 module and now with latest CVS. On the third CD I had copied a 183411Kb file. I copied it back to the hard drive and the md5sums matched. I also notice some files on the CD appear to be missing and copying to it doesn't always work. Mar 3 21:37:20 pervalidus kernel: UDF-fs DEBUG ../linux-2.4/directory.c:239:udf_get_fileident: 0x4dce != TAG_IDENT_FID Mar 3 21:37:20 pervalidus kernel: UDF-fs DEBUG ../linux-2.4/directory.c:241:udf_get_fileident: offset: 1100 sizeof: 38 bufsize: 2048 Mar 3 21:37:24 pervalidus kernel: UDF-fs DEBUG ../linux-2.4/directory.c:239:udf_get_fileident: 0x4dce != TAG_IDENT_FID Mar 3 21:37:24 pervalidus kernel: UDF-fs DEBUG ../linux-2.4/directory.c:241:udf_get_fileident: offset: 1100 sizeof: 38 bufsize: 2048 Mar 3 21:37:34 pervalidus kernel: UDF-fs DEBUG ../linux-2.4/directory.c:239:udf_get_fileident: 0x800 != TAG_IDENT_FID Mar 3 21:37:34 pervalidus kernel: UDF-fs DEBUG ../linux-2.4/directory.c:241:udf_get_fileident: offset: 1332 sizeof: 38 bufsize: 2048 Mar 3 21:37:37 pervalidus kernel: UDF-fs DEBUG ../linux-2.4/directory.c:239:udf_get_fileident: 0x800 != TAG_IDENT_FID Mar 3 21:37:37 pervalidus kernel: UDF-fs DEBUG ../linux-2.4/directory.c:241:udf_get_fileident: offset: 1332 sizeof: 38 bufsize: 2048 Mar 3 21:38:02 pervalidus kernel: UDF-fs DEBUG ../linux-2.4/directory.c:239:udf_get_fileident: 0x800 != TAG_IDENT_FID Mar 3 21:38:02 pervalidus kernel: UDF-fs DEBUG ../linux-2.4/directory.c:241:udf_get_fileident: offset: 1332 sizeof: 38 bufsize: 2048 Mar 3 21:38:02 pervalidus kernel: UDF-fs DEBUG ../linux-2.4/directory.c:239:udf_get_fileident: 0x800 != TAG_IDENT_FID Mar 3 21:38:02 pervalidus kernel: UDF-fs DEBUG ../linux-2.4/directory.c:241:udf_get_fileident: offset: 1332 sizeof: 38 bufsize: 2048 Mar 3 21:38:02 pervalidus kernel: UDF-fs DEBUG ../linux-2.4/directory.c:239:udf_get_fileident: 0x800 != TAG_IDENT_FID Mar 3 21:38:02 pervalidus kernel: UDF-fs DEBUG ../linux-2.4/directory.c:241:udf_get_fileident: offset: 1332 sizeof: 38 bufsize: 2048 Mar 3 21:39:11 pervalidus kernel: UDF-fs DEBUG ../linux-2.4/directory.c:239:udf_get_fileident: 0x800 != TAG_IDENT_FID Mar 3 21:39:11 pervalidus kernel: UDF-fs DEBUG ../linux-2.4/directory.c:241:udf_get_fileident: offset: 1332 sizeof: 38 bufsize: 2048 Mar 3 21:39:11 pervalidus kernel: UDF-fs DEBUG ../linux-2.4/directory.c:239:udf_get_fileident: 0x800 != TAG_IDENT_FID Mar 3 21:39:11 pervalidus kernel: UDF-fs DEBUG ../linux-2.4/directory.c:241:udf_get_fileident: offset: 1332 sizeof: 38 bufsize: 2048 -- 0@pervalidus.{tk, dyndns.org}