Mounting ext4 fs usb

zcatav · November 19, 2021, 10:05am

Hi,
I’ve an Ext4 formatted USB stick. I used it with NomadBSD, probably before update the package sysutils/e2fsprogs . Now when I try to use it NomadBSD says; “Error opening directory ‘/media/USB-DATA’: Device not configured”.
I can use it with GNU/Linux without any problem.

dmesg

ugen0.3: at usbus0
umass0 on uhub3
umass0: <Lexar USB Flash Drive, class 0/0, rev 3.10/11.00, addr 2> on usbus0
umass0: SCSI over Bulk-Only; quirks = 0x8100
umass0:1:0: Attached to scbus1
da0 at umass-sim0 bus 0 scbus1 target 0 lun 0
da0: <Lexar USB Flash Drive 1100> Removable Direct Access SPC-4 SCSI device
da0: Serial Number xxxxxxxxxxxxxxx
da0: 400.000MB/s transfers
da0: 29700MB (60825600 512 byte sectors)
da0: quirks=0x2<NO_6_BYTE>

kldstat -v | grep ext
25 1 0xffffffff82b7a000 1ae78 ext2fs.ko (/boot/kernel/ext2fs.ko)
522 ext2fs

gpart show da0
=> 63 60825537 da0 MBR (29G)
63 1985 - free - (993K)
2048 60821504 1 linux-data (29G)
60823552 2048 - free - (1.0M)

ls /dev/da0*
/dev/da0 /dev/da0s1

How can use my ext4 USB automatically as it should be.
Thanks.

mk1 · November 19, 2021, 10:31am

Do you have fusefs-ext2 installed?

zcatav · November 19, 2021, 10:57am

Yes, 0.0.10_2 installed.

mk1 · November 19, 2021, 12:08pm

Could you please post the output tail -200 /var/log/dsbmd.log? For convenience you can use termbin.com:

# tail -200 | nc termbin.com 9999

and then post the URL.

EDIT
Corrected URL

zcatav · November 19, 2021, 2:14pm

tail -200 /var/log/dsbmd.log

dsbmd: dsbmd started on Tue Nov 9 15:27:43 2021
dsbmd: Client with UID 1001 connected on Tue Nov 9 15:28:41 2021
dsbmd: Client with UID 1001 disconnected on Tue Nov 9 15:28:41 2021
dsbmd: Client with UID 1001 connected on Tue Nov 9 15:28:46 2021
dsbmd: Client with UID 1001 disconnected on Tue Nov 9 16:30:16 2021
dsbmd: dsbmd exited on Tue Nov 9 16:30:17 2021
dsbmd: dsbmd started on Wed Nov 10 11:39:28 2021
dsbmd: Client with UID 1001 connected on Wed Nov 10 11:40:15 2021
dsbmd: Client with UID 1001 disconnected on Wed Nov 10 11:40:15 2021
dsbmd: Client with UID 1001 connected on Wed Nov 10 11:40:20 2021
dsbmd: dsbmd exited on Wed Nov 10 12:48:07 2021
dsbmd: Lost connection to devd. Reconnecting … on Wed Nov 10 12:48:07 2021
dsbmd: dsbmd started on Wed Nov 10 12:50:33 2021
dsbmd: Client with UID 1001 connected on Wed Nov 10 12:51:28 2021
dsbmd: Client with UID 1001 disconnected on Wed Nov 10 12:51:28 2021
dsbmd: Client with UID 1001 connected on Wed Nov 10 12:51:40 2021
dsbmd: Device /dev/da0s1 mounted on /media/USB-DATA by UID 1001 on Wed Nov 10 12:59:36 2021
dsbmd: Device /dev/da0s1 mounted on /media/USB-DATA by UID 1001 on Wed Nov 10 13:00:39 2021
dsbmd: Device /dev/da0s1 unmounted from /media/USB-DATA by UID 1001 on Wed Nov 10 13:02:14 2021
dsbmd: Device /dev/da1s1 mounted on /media/da1s1 by UID 1001 on Wed Nov 10 13:04:20 2021
dsbmd: Device /dev/da1s1 unmounted from /media/da1s1 by UID 1001 on Wed Nov 10 13:04:49 2021
dsbmd: Device /dev/da0s1 mounted on /media/USB-DATA by UID 1001 on Wed Nov 10 13:04:59 2021
dsbmd: Device /dev/da0s1 mounted on /media/USB-DATA by UID 1001 on Wed Nov 10 13:12:03 2021
dsbmd: Device /dev/da0s1 unmounted from /media/USB-DATA by UID 1001 on Wed Nov 10 13:12:44 2021
dsbmd: Device /dev/ugen0.2 mounted on /media/Pixel 3a by UID 1001 on Wed Nov 10 13:13:35 2021
dsbmd: Device /dev/da0s1 mounted on /media/USB-DATA by UID 1001 on Wed Nov 10 13:16:59 2021
dsbmd: Client with UID 1001 disconnected on Wed Nov 10 16:11:10 2021
dsbmd: dsbmd exited on Wed Nov 10 16:11:11 2021
dsbmd: dsbmd started on Wed Nov 10 18:13:53 2021
dsbmd: Client with UID 1001 connected on Wed Nov 10 18:15:03 2021
dsbmd: Client with UID 1001 disconnected on Wed Nov 10 18:15:03 2021
dsbmd: Client with UID 1001 connected on Wed Nov 10 18:15:15 2021
dsbmd: Client with UID 1001 disconnected on Wed Nov 10 23:31:01 2021
dsbmd: dsbmd exited on Wed Nov 10 23:31:02 2021
dsbmd: dsbmd started on Thu Nov 11 15:09:11 2021
dsbmd: Client with UID 1001 connected on Thu Nov 11 15:10:30 2021
dsbmd: Client with UID 1001 disconnected on Thu Nov 11 15:10:30 2021
dsbmd: Client with UID 1001 connected on Thu Nov 11 15:10:42 2021
dsbmd: Client with UID 1001 disconnected on Thu Nov 11 16:21:54 2021
dsbmd: dsbmd exited on Thu Nov 11 16:21:55 2021
dsbmd: dsbmd started on Fri Nov 12 14:05:10 2021
dsbmd: Client with UID 1001 connected on Fri Nov 12 14:07:43 2021
dsbmd: Client with UID 1001 disconnected on Fri Nov 12 14:07:43 2021
dsbmd: Client with UID 1001 connected on Fri Nov 12 14:07:56 2021
dsbmd: Client with UID 1001 disconnected on Fri Nov 12 15:13:52 2021
dsbmd: dsbmd exited on Fri Nov 12 15:13:54 2021
dsbmd: dsbmd started on Fri Nov 12 15:15:57 2021
dsbmd: dsbmd exited on Fri Nov 12 15:28:49 2021
dsbmd: dsbmd started on Fri Nov 12 15:31:05 2021
dsbmd: Client with UID 1001 connected on Fri Nov 12 15:32:32 2021
dsbmd: Client with UID 1001 disconnected on Fri Nov 12 15:32:32 2021
dsbmd: Client with UID 1001 connected on Fri Nov 12 15:32:45 2021
dsbmd: Client with UID 1001 disconnected on Fri Nov 12 16:48:47 2021
dsbmd: dsbmd exited on Fri Nov 12 16:48:48 2021
dsbmd: dsbmd started on Mon Nov 15 09:52:37 2021
dsbmd: Client with UID 1001 connected on Mon Nov 15 09:54:18 2021
dsbmd: Client with UID 1001 disconnected on Mon Nov 15 09:54:18 2021
dsbmd: Client with UID 1001 connected on Mon Nov 15 09:54:33 2021
dsbmd: Device /dev/da0s1 mounted on /media/da0s1 by UID 1001 on Mon Nov 15 10:26:13 2021
dsbmd: dsbmd exited on Mon Nov 15 12:19:35 2021
dsbmd: dsbmd started on Mon Nov 15 12:23:30 2021
dsbmd: Client with UID 1001 connected on Mon Nov 15 12:24:50 2021
dsbmd: Client with UID 1001 disconnected on Mon Nov 15 12:24:50 2021
dsbmd: Client with UID 1001 connected on Mon Nov 15 12:25:03 2021
dsbmd: Device /dev/da0s1 mounted on /media/USB-DATA by UID 1001 on Mon Nov 15 13:11:05 2021
dsbmd: Client with UID 1001 connected on Mon Nov 15 13:11:46 2021
dsbmd: Device /dev/ada0p2 mounted on /media/ada0p2 by UID 1001 on Mon Nov 15 13:11:46 2021
dsbmd: Client with UID 1001 disconnected on Mon Nov 15 13:13:21 2021
dsbmd: Client with UID 1001 disconnected on Mon Nov 15 16:07:19 2021
dsbmd: dsbmd exited on Mon Nov 15 16:07:20 2021
dsbmd: dsbmd started on Tue Nov 16 10:42:39 2021
dsbmd: Client with UID 1001 connected on Tue Nov 16 10:44:15 2021
dsbmd: Client with UID 1001 disconnected on Tue Nov 16 10:44:15 2021
dsbmd: Client with UID 1001 connected on Tue Nov 16 10:44:28 2021
dsbmd: Device /dev/ugen0.2 mounted on /media/Pixel 3a by UID 1001 on Tue Nov 16 11:44:31 2021
dsbmd: Client with UID 1001 disconnected on Tue Nov 16 15:10:30 2021
dsbmd: dsbmd exited on Tue Nov 16 15:10:32 2021
dsbmd: dsbmd started on Wed Nov 17 10:14:25 2021
dsbmd: Client with UID 1001 connected on Wed Nov 17 10:19:35 2021
dsbmd: Client with UID 1001 disconnected on Wed Nov 17 10:19:35 2021
dsbmd: Client with UID 1001 connected on Wed Nov 17 10:19:50 2021
dsbmd: Client with UID 1001 disconnected on Wed Nov 17 11:57:40 2021
dsbmd: dsbmd exited on Wed Nov 17 11:57:41 2021
dsbmd: dsbmd started on Wed Nov 17 11:59:49 2021
dsbmd: Client with UID 1001 connected on Wed Nov 17 12:01:09 2021
dsbmd: Client with UID 1001 disconnected on Wed Nov 17 12:01:09 2021
dsbmd: Client with UID 1001 connected on Wed Nov 17 12:01:23 2021
dsbmd: Client with UID 1001 disconnected on Wed Nov 17 15:01:31 2021
dsbmd: dsbmd exited on Wed Nov 17 15:01:32 2021
dsbmd: dsbmd started on Thu Nov 18 12:11:03 2021
dsbmd: Client with UID 1001 connected on Thu Nov 18 12:12:22 2021
dsbmd: Client with UID 1001 disconnected on Thu Nov 18 12:12:22 2021
dsbmd: Client with UID 1001 connected on Thu Nov 18 12:12:36 2021
dsbmd: Client with UID 1001 disconnected on Thu Nov 18 14:09:20 2021
dsbmd: dsbmd exited on Thu Nov 18 14:09:22 2021
dsbmd: dsbmd started on Fri Nov 19 11:49:32 2021
dsbmd: Client with UID 1001 connected on Fri Nov 19 11:51:23 2021
dsbmd: Client with UID 1001 disconnected on Fri Nov 19 11:51:23 2021
dsbmd: Client with UID 1001 connected on Fri Nov 19 11:51:37 2021
dsbmd: Device /dev/da0s1 mounted on /media/USB-DATA by UID 1001 on Fri Nov 19 12:01:37 2021
dsbmd: Device /dev/da0s1 unmounted from /media/USB-DATA by UID 1001 on Fri Nov 19 12:20:38 2021
dsbmd: Client with UID 1001 disconnected on Fri Nov 19 12:21:37 2021
dsbmd: dsbmd exited on Fri Nov 19 12:21:39 2021
dsbmd: dsbmd started on Fri Nov 19 12:31:39 2021
dsbmd: Client with UID 1001 connected on Fri Nov 19 12:33:17 2021
dsbmd: Client with UID 1001 disconnected on Fri Nov 19 12:33:17 2021
dsbmd: Client with UID 1001 connected on Fri Nov 19 12:33:31 2021
dsbmd: Device /dev/da0s1 mounted on /media/USB-DATA by UID 1001 on Fri Nov 19 12:34:14 2021
dsbmd: Device /dev/ugen5.3 mounted on /media/Pixel 3a by UID 1001 on Fri Nov 19 12:35:29 2021
dsbmd: Device /dev/da0s1 unmounted from /media/USB-DATA by UID 1001 on Fri Nov 19 12:49:24 2021
dsbmd: Device /dev/da0s1 mounted on /media/USB-DATA by UID 1001 on Fri Nov 19 12:49:52 2021
dsbmd: Device /dev/da0s1 unmounted from /media/USB-DATA by UID 1001 on Fri Nov 19 12:50:42 2021
dsbmd: Device /dev/da0s1 mounted on /media/USB-DATA by UID 1001 on Fri Nov 19 13:04:15 2021
dsbmd: Client with UID 1001 disconnected on Fri Nov 19 13:42:55 2021
dsbmd: dsbmd exited on Fri Nov 19 13:42:57 2021
dsbmd: dsbmd started on Fri Nov 19 13:46:41 2021
dsbmd: Client with UID 1001 connected on Fri Nov 19 13:52:04 2021
dsbmd: Client with UID 1001 disconnected on Fri Nov 19 13:52:04 2021
dsbmd: Client with UID 1001 connected on Fri Nov 19 13:52:19 2021
dsbmd: Client with UID 1001 disconnected on Fri Nov 19 15:26:09 2021
dsbmd: dsbmd exited on Fri Nov 19 15:26:10 2021
dsbmd: dsbmd started on Fri Nov 19 16:55:49 2021
dsbmd: Client with UID 1001 connected on Fri Nov 19 16:58:08 2021
dsbmd: Client with UID 1001 disconnected on Fri Nov 19 16:58:08 2021
dsbmd: Client with UID 1001 connected on Fri Nov 19 16:58:24 2021
dsbmd: Device /dev/da0s1 mounted on /media/USB-DATA by UID 1001 on Fri Nov 19 17:02:11 2021

http://terminbin.com/

Hmm. We’re having trouble finding that site.

We can’t connect to the server at terminbin.com.

zcatav · November 19, 2021, 2:19pm

mk1 · November 19, 2021, 2:31pm

Sorry, corrected the URL.

Well, the log looks good. Check the filesystem as follows to see if it’s dirty:

# e2fsck -n /dev/da0s1

zcatav · November 19, 2021, 3:02pm

LANG=C sudo e2fsck -n /dev/da0s1
e2fsck 1.46.4 (18-Aug-2021)
USB-DATA contains a file system with errors, check forced.
Pass 1: Checking inodes, blocks, and sizes
Pass 2: Checking directory structure
Pass 3: Checking directory connectivity
Pass 4: Checking reference counts
Pass 5: Checking group summary information
Block bitmap differences:  -(34640--34649)
Fix? no

Free blocks count wrong for group #1 (300, counted=299).
Fix? no

Free blocks count wrong (6169667, counted=6169966).
Fix? no

Block bitmap differences: Group 1 block bitmap does not match checksum.
IGNORED.

USB-DATA: ********** WARNING: Filesystem still has errors **********

USB-DATA: 31147/1904256 files (0.4% non-contiguous), 1432509/7602176 blocks

I think it should be repaired. Should I take a backup? How can I repair?

Edit:
fsck found same error on Linux. Linux handles USB without any problem.

mk1 · November 19, 2021, 3:18pm

Either run fsck on your Linux, or run e2fsck /dev/da0s1 on NomadBSD.

I guess fusefs-ext2 refuses to mount an unclean filesystem to prevent data loss, which is a good idea.

zcatav · November 19, 2021, 3:29pm

Thanks, solved as always.

mk1 · November 19, 2021, 3:38pm

You can set unmount_on_exit to yes in /usr/local/etc/dsbmd.conf. This makes sure all mounted filesystems will be unmounted when you shutdown or reboot. FreeBSD unmount all filesystems automatically on shutdown except for filesystems mounted via FUSE.