UFS usb external ufs disk 13.1 amd64 won't mount even though it shows /dev/da0p1

Hastur · Jan 17, 2023

Added 4t external usb disk using sade per this https://www.cyberciti.biz/faq/freebsd-adding-second-hard-disk-howto/

Worked fine yesterday copied over 1t files into it.

Today I boot up my pc and the /dev/da* are in wrong order.

I mount 2 other external usb disks fine.

The problem one shows as /dev/da0p1.

When I try and mount it says no such file.
I unplugged the usb external and plugged back in; and it stays /dev/da0
Still can't mount.

Ideas?

Hastur · Jan 17, 2023

 

mount: /dev/da0p1: No such file or directory

root@dagon:~ # ls -lah /dev/da*

crw-r-----  1 root  operator   0x94 Jan 17 10:34 /dev/da0

crw-r-----  1 root  operator   0x95 Jan 17 10:34 /dev/da0p1

crw-r-----  1 root  operator   0xb3 Jan 17 10:19 /dev/da1

crw-r-----  1 root  operator   0xb4 Jan 17 10:19 /dev/da1p1

crw-r-----  1 root  operator   0xb5 Jan 17 10:19 /dev/da1p2

crw-r-----  1 root  operator   0xb6 Jan 17 10:19 /dev/da1p3

crw-r-----  1 root  operator   0x69 Jan 17 05:19 /dev/da2

crw-r-----  1 root  operator   0x96 Jan 17 05:19 /dev/da2p1

Hastur · Jan 17, 2023

Code:

ugen0.4: <Seagate Backup+ Desk> at usbus0 (disconnected)
umass0: at uhub0, port 17, addr 6 (disconnected)
da0 at umass-sim0 bus 0 scbus5 target 0 lun 0
da0: <Seagate Backup+ Desk 050B>  s/n NA5L1SYJ detached
(da0:umass-sim0:0:0:0): Periph destroyed
umass0: detached
usb_msc_auto_quirk: UQ_MSC_NO_GETMAXLUN set for USB mass storage device Seagate Backup+ Desk (0x0bc2:0xa0a4)
usb_msc_auto_quirk: UQ_MSC_NO_TEST_UNIT_READY set for USB mass storage device Seagate Backup+ Desk (0x0bc2:0xa0a4)
usb_msc_auto_quirk: UQ_MSC_NO_SYNC_CACHE set for USB mass storage device Seagate Backup+ Desk (0x0bc2:0xa0a4)
usb_msc_auto_quirk: UQ_MSC_NO_PREVENT_ALLOW set for USB mass storage device Seagate Backup+ Desk (0x0bc2:0xa0a4)
usb_msc_auto_quirk: UQ_MSC_NO_TEST_UNIT_READY set for USB mass storage device Seagate Backup+ Desk (0x0bc2:0xa0a4)
usb_msc_auto_quirk: UQ_MSC_NO_START_STOP set for USB mass storage device Seagate Backup+ Desk (0x0bc2:0xa0a4)
ugen0.4: <Seagate Backup+ Desk> at usbus0
umass0 on uhub0
umass0: <Seagate Backup+ Desk, class 0/0, rev 3.00/1.00, addr 7> on usbus0
umass0:  SCSI over Bulk-Only; quirks = 0xc105
umass0:5:0: Attached to scbus5
da0 at umass-sim0 bus 0 scbus5 target 0 lun 0
da0: <Seagate Backup+ Desk 050B> Fixed Direct Access SPC-4 SCSI device
da0: Serial Number NA5L1SYJ
da0: 400.000MB/s transfers
da0: 3815447MB (976754645 4096 byte sectors)
da0: quirks=0x2<NO_6_BYTE>

Criosphinx · Jan 17, 2023

Have you tried using sudo or are you already root?

 sudo mount /dev/da0p1 /mnt

You can label the partition
gpart modify -l usb-drive -i 1 /da0

that way you can add it to fstab the daX number won't matter anymore
mount /dev/gpt/usb-drive /mountpoint

Hastur · Jan 17, 2023

I am already root. I wonder if the drive is doing some kind of internal check?

Hastur · Jan 17, 2023

Unplugged /dev/da0 problem usb dirve.
Plugged in small usb keyfob and it got recognized as /dev/da0
Plugged back in problem usb drive and it shows as /dev/da3p1
Still wont mount error: no such file so it is something with the usb drive.

 

ugen0.4: <Seagate Backup+ Desk> at usbus0 (disconnected)

umass0: at uhub0, port 18, addr 7 (disconnected)

da0 at umass-sim0 bus 0 scbus5 target 0 lun 0

da0: <Seagate Backup+ Desk 050B>  s/n NA5L1SYJ detached

(da0:umass-sim0:0:0:0): Periph destroyed

umass0: detached

usb_msc_auto_quirk: UQ_MSC_NO_GETMAXLUN set for USB mass storage device SanDisk Corporation Geek Squad (0x0781:0x5150)

usb_msc_auto_quirk: UQ_MSC_NO_PREVENT_ALLOW set for USB mass storage device SanDisk Corporation Geek Squad (0x0781:0x5150)

usb_msc_auto_quirk: UQ_MSC_NO_SYNC_CACHE set for USB mass storage device SanDisk Corporation Geek Squad (0x0781:0x5150)

ugen0.4: <SanDisk Corporation Geek Squad> at usbus0

umass0 on uhub0

umass0: <SanDisk Corporation Geek Squad, class 0/0, rev 2.00/0.20, addr 8> on usbus0

umass0:  SCSI over Bulk-Only; quirks = 0xc100

umass0:5:0: Attached to scbus5

da0 at umass-sim0 bus 0 scbus5 target 0 lun 0

da0: < Geek Squad 0.2> Removable Direct Access SCSI-2 device

da0: Serial Number SNDK98C5640F67C06606

da0: 40.000MB/s transfers

da0: 122MB (250879 512 byte sectors)

da0: quirks=0x2<NO_6_BYTE>

GEOM_PART: integrity check failed (da0, MBR)

GEOM_PART: integrity check failed (diskid/DISK-SNDK98C5640F67C06606, MBR)

usb_msc_auto_quirk: UQ_MSC_NO_GETMAXLUN set for USB mass storage device Seagate Backup+ Desk (0x0bc2:0xa0a4)

usb_msc_auto_quirk: UQ_MSC_NO_TEST_UNIT_READY set for USB mass storage device Seagate Backup+ Desk (0x0bc2:0xa0a4)

usb_msc_auto_quirk: UQ_MSC_NO_SYNC_CACHE set for USB mass storage device Seagate Backup+ Desk (0x0bc2:0xa0a4)

usb_msc_auto_quirk: UQ_MSC_NO_PREVENT_ALLOW set for USB mass storage device Seagate Backup+ Desk (0x0bc2:0xa0a4)

usb_msc_auto_quirk: UQ_MSC_NO_TEST_UNIT_READY set for USB mass storage device Seagate Backup+ Desk (0x0bc2:0xa0a4)

usb_msc_auto_quirk: UQ_MSC_NO_START_STOP set for USB mass storage device Seagate Backup+ Desk (0x0bc2:0xa0a4)

ugen0.7: <Seagate Backup+ Desk> at usbus0

umass3 on uhub0

umass3: <Seagate Backup+ Desk, class 0/0, rev 3.00/1.00, addr 9> on usbus0

umass3:  SCSI over Bulk-Only; quirks = 0xc105

umass3:8:3: Attached to scbus8

da3 at umass-sim3 bus 3 scbus8 target 0 lun 0

da3: <Seagate Backup+ Desk 050B> Fixed Direct Access SPC-4 SCSI device

da3: Serial Number NA5L1SYJ

da3: 400.000MB/s transfers

da3: 3815447MB (976754645 4096 byte sectors)

da3: quirks=0x2<NO_6_BYTE>

root@dagon:~ # mount  /dev/da3p1 /d

mount: /dev/da3p1: No such file or directory

root@dagon:~ # ls /dev/da*

/dev/da0        /dev/da1        /dev/da1p1      /dev/da1p2      /dev/da1p3      /dev/da2        /dev/da2p1      /dev/da3        /dev/da3p1

root@dagon:~ # ls -lah /dev/da*

crw-r-----  1 root  operator   0x9e Jan 17 11:39 /dev/da0

crw-r-----  1 root  operator   0xb3 Jan 17 10:19 /dev/da1

crw-r-----  1 root  operator   0xb4 Jan 17 10:19 /dev/da1p1

crw-r-----  1 root  operator   0xb5 Jan 17 10:19 /dev/da1p2

crw-r-----  1 root  operator   0xb6 Jan 17 10:19 /dev/da1p3

crw-r-----  1 root  operator   0x69 Jan 17 05:19 /dev/da2

crw-r-----  1 root  operator   0x96 Jan 17 05:19 /dev/da2p1

crw-r-----  1 root  operator   0xa3 Jan 17 11:39 /dev/da3

crw-r-----  1 root  operator   0xa6 Jan 17 11:39 /dev/da3p1

Hastur · Jan 17, 2023

 

root@dagon:~ # gpart status /dev/da3

 Name  Status  Components

da3p1      OK  da3

root@dagon:~ # gpart show /dev/da3

=>        6  976754634  da3  GPT  (3.6T)

          6  976748544    1  freebsd-ufs  (3.6T)

  976748550       6090       - free -  (24M)

Hastur · Jan 17, 2023

Code:

root@dagon:~ # gpart recover /dev/da3
da3 recovering is not needed

covacat · Jan 17, 2023

file -s /dev/da3p1

Hastur · Jan 17, 2023

Code:

root@dagon:~ # file -s /dev/da3p1
/dev/da3p1: data

covacat · Jan 17, 2023

thats. bad, not an UFS file system

Hastur · Jan 17, 2023

Code:

root@dagon:~ # gpart show /dev/da3
=>        6  976754634  da3  GPT  (3.6T)
          6  976748544    1  freebsd-ufs  (3.6T)
  976748550       6090       - free -  (24M)

covacat · Jan 17, 2023

something is wrong with the partition's content. you may try to fsck it but the file command should have reported UFS instead of data

Hastur · Jan 17, 2023

Code:

root@dagon:~ # fsck /dev/da3p1
Cannot find file system superblock
Cannot find file system superblock

Hastur · Jan 17, 2023

gave up and reformatted

I do have related question: what is the tunefs command to enable journalled soft updates?

Code:

 7804330752, 7805611200, 7806891648, 7808172096, 7809452544, 7810732992,
 7812013440, 7813293888
root@dagon:~ # mount /dev/da3p1 /d
root@dagon:~ # chown -R g: /d
root@dagon:~ # mount
/dev/ada0p2 on / (ufs, local, soft-updates, journaled soft-updates)
devfs on /dev (devfs)
/dev/ada0p1 on /boot/efi (msdosfs, local)
/dev/da1p2 on /a (ufs, local, soft-updates, journaled soft-updates)
/dev/da2p1 on /c (ufs, local, soft-updates)
/dev/da3p1 on /d (ufs, local, soft-updates)

oh wait I found it

Code:

tunefs -j enable /dev/da2p1

thanks all