Opened 4 years ago
Closed 21 months ago
#16392 closed bug (fixed)
Multiple issues with ext4 filesystem support
| Reported by: | Parnikkapore | Owned by: | nobody |
|---|---|---|---|
| Priority: | normal | Milestone: | Unscheduled |
| Component: | File Systems/ext2 | Version: | R1/beta2 |
| Keywords: | Cc: | ||
| Blocked By: | Blocking: | ||
| Platform: | All |
Description
There are multiple issues with Haiku's ext4 filesystem implementation. Here's what I've found so far...
- Haiku can't mount my Linux install's root filesystem, complaining "bad data". This one will be hard to reproduce.
- A partition mounted read-only in Haiku cannot be mounted in Linux. fsck complains that the superblock is corrupt, but restores it just fine.
- A partition mounted read-write in Haiku got several fsck complaints - there's something about inodes too?
Change History (2)
comment:1 by , 4 years ago
comment:2 by , 21 months ago
| Resolution: | → fixed |
|---|---|
| Status: | new → closed |
There were fixes for a metadata checksum issue in https://cgit.haiku-os.org/haiku/commit/src/add-ons/kernel/file_systems/ext2?id=842a1538a6b726ba535497d7bea7756dc191f90c which would result in bad data by reading and incorrect checksums by writing.
The issue "A partition mounted read-only in Haiku cannot be mounted in Linux." doesn't look like something: this is the common test scenario, which would get multiple bug reports.
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Experienced precisely the same problem too. Only, my root Linux filesystem is ext4. Upon next Linux boot, fsck complained on some Journal error and performed a file system check, just as described above.