external HDD is unmounting after a while

[Niko]

Hallo,
my external HDD ist unmounting after a while.
How can I prevent that?

The HDD can be mounted again by pulling the usb-cable out and in again.

sudo tail -f /var/log/syslog shows the following:

Code: Select all

user@mx:~
$ sudo tail -f /var/log/syslog
[sudo] Passwort für user: 
Apr  7 05:30:36 mx kernel: device offline error, dev sdd, sector 170 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
Apr  7 05:30:36 mx kernel: Buffer I/O error on dev sdd1, logical block 17, async page read
Apr  7 05:30:36 mx kernel: device offline error, dev sdd, sector 170 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
Apr  7 05:30:36 mx kernel: Buffer I/O error on dev sdd1, logical block 17, async page read
Apr  7 05:30:36 mx kernel: device offline error, dev sdd, sector 34 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
Apr  7 05:30:36 mx kernel: device offline error, dev sdd, sector 34 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
Apr  7 05:30:36 mx kernel: Buffer I/O error on dev sdd1, logical block 0, async page read
Apr  7 05:30:36 mx kernel: sd 5:0:0:0: [sdd] Synchronizing SCSI cache
Apr  7 05:30:36 mx kernel: sd 5:0:0:0: [sdd] Synchronize Cache(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
Apr  7 05:35:01 mx CRON[41455]: (root) CMD (command -v debian-sa1 > /dev/null && debian-sa1 1 1)

Kind regards
Niko

[Niko]

Update:
Now the HDD does not mount any more but it mounts still on a old notebook (10", intel atom, kav60) with antix.

Unfortunately I have no laptop available with windows on it. Some time in the past I could heal the error by just stick the HDD in a laptop with windows on it.
After that it mounted also on the notebook with mx linux.

It seems to have something to do with the ntfs-partition on the external HDD.

Can I do anything in mx-linux or antix-linux to repair this safely?