windows 10 not recognized mkfs.exfat cmd format file system

[herok94]

mkfs.exfat format The exfat file system is not recognized on windows

[namjaejeon]

Please remove it if you found same problem in ISSUE.

[herok94]

Please remove it if you found same problem in ISSUE.

I don't know how to solve it

[herok94]

I manually partitioned /dev/sdb and then formatted /dev/sdb1, but this problem still occurs

[namjaejeon]

Can you try to format fat filesystem(mkfs.vfat) ? and check it with windows.

[herok94]

Can you try to format fat filesystem(mkfs.vfat) ? and check it with windows.

mkfs.fat or mkfs.vfat command format /dev/sdb can check at windows

[namjaejeon]

What exfatprogs version are you using ? 1.2.4 version ?

[herok94]

yes version is 1.2.4 ,The use platform is ubuntu22.04

[namjaejeon]

Okay, Can you try to check it with 1.2.2 version ? there are changes for mkfs.exfat in 1.2.3 version.
I am wondering that they cause these issues.

[herok94]

1. this issue is not due to version

my change sata ssd 1TB into sd card 32GB and mkfs.exfat /dev/sdb is success,Not sure whether the issue is caused by the disk type or disk capacity

[hclee]

1. this issue is not due to version

my change sata ssd 1TB into sd card 32GB and mkfs.exfat /dev/sdb is success,Not sure whether the issue is caused by the disk type or disk capacity

How do you partition the ssd? Because SD card is a removable disk, Windows doesn't require partition table.

[namjaejeon]

@herok94 What is endian type of your linux machine ?

[herok94]

@herok94 What is endian type of your linux machine ?

little endian

[herok94]

1. this issue is not due to version

my change sata ssd 1TB into sd card 32GB and mkfs.exfat /dev/sdb is success,Not sure whether the issue is caused by the disk type or disk capacity

How do you partition the ssd? Because SD card is a removable disk, Windows doesn't require partition table.

The ssd has been partitioned,but windows still does not recognize it,windows can recognize the sd card regardless of whether it is partitioned

[namjaejeon]

The ssd has been partitioned,but windows still does not recognize it,windows can recognize the sd card regardless of whether it is partitioned

It is differnt issue from #261. Can you dump partition using exfat2img ? and give it to us.

[herok94]

sata.zip
sudo ./exfat2img /dev/sdb1 -o sata.exfat

[namjaejeon]

@herok94 Is it the dump file that's wrong or is it your device that's wrong?

linkinjeon@linkinjeon-Precision-Tower-3620:~/Downloads$ sudo fsck.exfat -n sata.exfat 
exfatprogs version : 1.2.4
too large sector count: 38913, expected: 38912
boot region is corrupted. try to restore the region from backup. Fix (y/N)? n

[namjaejeon]

we expect this log when running fsck.exfat against exfat dump.

$ sudo fsck.exfat sdc1.dump 
exfatprogs version : 1.2.4
sdc1.dump: clean. directories 1, files 0

[herok94]

I won't follow up on this issue; my problem is similar to issue 261.
sd card is success /sys/class/block/sdb/removable = 1
ssd is fail /sys/class/block/sdb/removable = 0