Johannes Hirte wrote:
Am Freitag 11 Dezember 2009 00:15:46 schrieb Johannes Hirte:
Am Freitag 25 September 2009 00:06:23 schrieb Edward Shishkin:
Hello everyone.
...
The following patches are for Fedora 10(**).
The distro-independent package will be put to kernel.org a bit later.
All comments, bugreports, etc. are welcome as usual.
Ok, I have another comment/bugreport *g*.
I'm testing this patch with gentoo, so the grub sources are not identicaly
the same. With this patches applied, grub is unable to detect JFS or XFS
filesystems. XFS is reported as unknown, JFS is reported as btrfs.
Reiserfs and ext2/3 are detected as expected.
Yes, this patch is for Fedora. For other distros
some issues are possible, so please be careful..
Thanks,
Edward.
A possible solution is to put FSYS_BTRFS on the end of struct fsys_entry
fsys_table. I've tested with FSYS_BTFS as the second last entry, the last is
still FFS.
diff -Nru grub-0.97-r9/stage2/disk_io.c grub-0.97-r10/stage2/disk_io.c
--- grub-0.97-r9/stage2/disk_io.c 2009-12-10 23:41:37.000000000 +0100
+++ grub-0.97-r10/stage2/disk_io.c 2009-12-11 00:50:51.555007247 +0100
@@ -79,6 +79,9 @@
# ifdef FSYS_ISO9660
{"iso9660", iso9660_mount, iso9660_read, iso9660_dir, 0, 0},
# endif
+# ifdef FSYS_BTRFS
+ {"btrfs", btrfs_mount, btrfs_read, btrfs_dir, 0, btrfs_embed},
+# endif
/* XX FFS should come last as it's superblock is commonly crossing tracks
on floppies from track 1 to 2, while others only use 1. */
# ifdef FSYS_FFS
With this order, XFS and JFS filesystems are identified correct. But I think,
this is just a workaround.
regards,
Johannes
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