Difference between revisions of "UDF 2.01 on Linux"
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| − | === Mounting DVDs created by Windows Vista with UDF 2.01 | + | === Mounting DVDs created by Windows Vista with UDF 2.01 or 2.50 filesystem === |
| + | |||
| + | While UDF 2.01 filesystems created with '''mkudffs''' work fine with Linux, UDF media created on different platforms may cause a lot of trouble. | ||
To make Vista UDF DVDs work with Linux, you'll need to patch your kernel with the following patches to your 2.6.24 kernel: | To make Vista UDF DVDs work with Linux, you'll need to patch your kernel with the following patches to your 2.6.24 kernel: | ||
Revision as of 19:03, 12 February 2008
Mounting DVDs created by Windows Vista with UDF 2.01 or 2.50 filesystem
While UDF 2.01 filesystems created with mkudffs work fine with Linux, UDF media created on different platforms may cause a lot of trouble.
To make Vista UDF DVDs work with Linux, you'll need to patch your kernel with the following patches to your 2.6.24 kernel:
- UDF 2.50 patch for linux 2.6.24
- No you have to apply my little patch to make things groovy:
--akw 17:55, 12 February 2008 (CET)
<diff> diff -Nur linux-2.6.24-udf/fs/udf/super.c linux-2.6.24-udf-akw/fs/udf/super.c --- linux-2.6.24-udf/fs/udf/super.c 2008-02-12 17:32:51.000000000 +0100 +++ linux-2.6.24-udf-akw/fs/udf/super.c 2008-02-12 17:22:01.000000000 +0100 @@ -1015,9 +1015,9 @@
UDF_SB_PARTMAPS(sb)[i].s_partition_num, le16_to_cpu(p->partitionNumber));
/* workaround problems caused by Vista */
if (UDF_SB_PARTMAPS(sb)[i].s_partition_num >= UDF_SB_NUMPARTS(sb)) {
- udf_debug("Changing parition# from %d to ", UDF_SB_PARTMAPS(sb)[i].s_partition_num); + int old_partnum = UDF_SB_PARTMAPS(sb)[i].s_partition_num;
UDF_SB_PARTMAPS(sb)[i].s_partition_num %= (UDF_SB_NUMPARTS(sb));
- udf_debug("%d\n", UDF_SB_PARTMAPS(sb)[i].s_partition_num); + udf_debug("Changing partition# from %d to %d\n", old_partnum, UDF_SB_PARTMAPS(sb)[i].s_partition_num);
} else {
udf_debug("Keeping partition# %d out of %d partitions\n",
UDF_SB_PARTMAPS(sb)[i].s_partition_num, UDF_SB_NUMPARTS(sb));
@@ -1148,6 +1148,7 @@
UDF_SB_PARTTYPE(sb,i) = UDF_VIRTUAL_MAP15; UDF_SB_PARTFUNC(sb,i) = udf_get_pblock_virt15; } else if ((le16_to_cpu(((__le16 *)upm2->partIdent.identSuffix)[0]) == 0x0200) ||
+ (le16_to_cpu(((__le16 *)upm2->partIdent.identSuffix)[0]) == 0x0201) ||
(le16_to_cpu(((__le16 *)upm2->partIdent.identSuffix)[0]) == 0x0250) ||
(le16_to_cpu(((__le16 *)upm2->partIdent.identSuffix)[0]) == 0x0260)) {
UDF_SB_PARTTYPE(sb,i) = UDF_VIRTUAL_MAP20;
</diff>
