Opened 15 years ago
Last modified 4 years ago
#4761 new bug
Unable to mount magneto optical disks read/write with USB drive.
| Reported by: | jrash | Owned by: | nobody |
|---|---|---|---|
| Priority: | normal | Milestone: | R1.1 |
| Component: | System/Kernel | Version: | R1/alpha1 |
| Keywords: | Cc: | ||
| Blocked By: | Blocking: | ||
| Platform: | All |
Description
I am unable to mount disks read/write using my "I-O Data MOP2-U640P" USB magneto optical disk drive. When I click "Mount Read/Write" in the Mounting Volume warning message the disk still mounts read-only. If I mount the disk via the command line I am also unable to mount the disk read/write. I can use DriveSetup to format the disk as BFS and the drive mounts read/write fine under Windows and Mac OS X.
Drive shows up as "Fujitsu MCN3064UB USB Device" under Windows.
df showing drive mounted:
/MoDisk bfs 217.9M 213.6M QAM-P-- /dev/disk/usb/0/0/raw
Attachments (4)
Change History (6)
by , 15 years ago
| Attachment: | gx280_listdev.txt added |
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by , 15 years ago
| Attachment: | gx280_listusb.txt added |
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listusb output of machine with drive attached
by , 15 years ago
| Attachment: | gx280_listimage.txt added |
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by , 15 years ago
| Attachment: | gx280_syslog.txt added |
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comment:1 by , 15 years ago
| Component: | Drivers/USB → System/Kernel |
|---|---|
| Owner: | changed from to |
Since usb_disk doesn't actually mark any device as read-only, this would be a general problem, likely in the disk device manager or the filesystem. The fact that you could format the drive proves that usb_disk can access it writable at least.
comment:2 by , 4 years ago
| Milestone: | R1 → R1.1 |
|---|
listdev output of machine with drive attached