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1 vote
1 answer
651 views

exFAT ignores Cluster Size and small files always become 1MB

I use an external 4TB SSD and try to format it with the smallest possible Cluster Size. In the Windows Format Dialog the smallest Cluster Size is 256KB: When I format the disk with 256KB and also ...
Dirk Schiller's user avatar
0 votes
1 answer
1k views

What features of journaling file systems are actually useful? [closed]

Not concerning about permissions, security, seamless usage with different OS. Journaling remains unclear. Do I need journaling (how exactly will it help)? If yes/no what is the threshold, when I ...
Imajou's user avatar
  • 3
0 votes
2 answers
1k views

My backup HDD comes formatted with exFAT; should I reformat it?

I've gotten an HDD for backup purposes. I intend to backup various kinds of files from my desktop computer - nothing special to make assumptions about. Now, the HDD has been preformatted with an exFAT ...
einpoklum's user avatar
  • 9,852
1 vote
0 answers
112 views

macOS, exfat 3.5 hdd recognizes in one external enclosure, says not recognized and to initialize in other (no thanks), what could be the cause?

I have a single bay enclosure that I initialized an 8tb drive in as exfat in, then I got a 5 bay enclosure, when I stick it in the 5 bay it's not recognized and says to initialize. I put it back in ...
Toddd's user avatar
  • 41
5 votes
1 answer
45k views

Convert drive from exFAT to NTFS without losing contents (Workaround)

I have a 5TB external drive with about 200GB of data in it. I want to convert it from exFAT to NTFS but without losing its contents. Currently I have no way to backup the data on the drive, so I need ...
Artemus's user avatar
  • 59
0 votes
0 answers
146 views

Need to use chkdsk after every dismount of Seagate exfat drive in mac

Do not start virtual machine program to use external disk without ejecting disk first from mac (better to always do it). I get irritating problem and I can't find resolution to it. Can't I manually ...
AnonA's user avatar
  • 1
1 vote
0 answers
29 views

Why does an APK file size of 7.6 MB allocate 1.36 GB on an exFAT formatted external hard drive when reverse-engineered?

I have an apk file size of 7.6 MB. When I reverse-engineer this apk file through apktool, which is a reverse engineering tool for apk files, it allocates 1.36 GB on an exFAT formatted external hard ...
talha06's user avatar
  • 141
1 vote
1 answer
3k views

chkdsk generates undeletable corrupt FILE0000.CHK files on exFAT drive

J:/FOUND.000/FILE0000.CHK is corrupt and not deleteable. C:\> del J:\FOUND.000\FILE0000.CHK J:\FOUND.000\FILE0000.CHK The file or directory is corrupted and unreadable. Running chkdsk /F J: ...
goweon's user avatar
  • 1,753
0 votes
0 answers
1k views

exFAT shows 3TB used, but no files show on drive

I have an 8TB exFAT formatted external hard drive that I use for storing movie backups for my Plex server. It originally had two ~4TB partitions. First partition for Plex movies and the other for ...
herculeesjr's user avatar
1 vote
1 answer
2k views

1-byte file takes up 2 MB (yes, megabytes) on 6 TB exFAT Veracrypt volume. Why?

Screenshot: File properties of file that takes up 2MB of disk space for 1 byte of data: The drive is a 6TB single partition, mounted via Veracrypt and formatted as exFAT. The sector size on my 2TB ...
J.D. Mallen's user avatar
0 votes
0 answers
244 views

Unpartitioned exfat 5tb disk recovery: testdisk shows really strange results

I apologize because this is a bit general in nature. I have a 5TB external disk that was formatted exfat. I would use it to backup data from my Linux machine. Well, recently, I plugged it into a ...
cloaked1's user avatar
  • 331
0 votes
0 answers
513 views

Transcend 1TB could not complete chkdsk

I have 1TB Transcend External HDD around 2 years old. In the HDD, there are 3 Partition:- i) Local Disk (J:) [~90GB] - exFAT ii) Local Disk (E:) [~400GB] - NTFS iii) Local Disk (H:) [~488GB] - NTFS ...
Irfan Mirza's user avatar
0 votes
0 answers
452 views

harddisk of 1 tb with exfat not detected in macbook pro el capitan

My 1 Tb HDD is formatted in EXFAT so it could be detected both in Windows and MacOS. However, the hdd has power blinking but it is not detected in MacOS. It is working well in Windows though. On Mac, ...
user5335302's user avatar
0 votes
0 answers
921 views

exFAT drive can't be ejected

I have an exFAT formatted usb drive and I regularly can't eject it on my windows 7 (x64 Pro) machine. It tells me that it is being used by some other process. I've shut all my programs and I've ...
stib's user avatar
  • 4,329
11 votes
4 answers
30k views

How do I format an internal hard drive to exFAT in Windows 10?

I have an internal hard drive that I use as storage where I dump the stuff I need backed up. I want to format it to exFAT instead of NTFS so that it doesn't have to deal with permissions. The problem ...
user400424's user avatar
  • 5,904

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