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Question about Macrium Reflect Code Error 21.

Question about Macrium Reflect Code Error 21.

T
TryHardPro1
Member
114
11-20-2023, 05:06 PM
#1
Hello everyone, I'm facing an issue with Macrium Reflect X. I need to clone my SSD to a larger one, but I consistently encounter this error: "Clone failed-Error 0-Unable to match partition - Drive 1, Start Sector 3997900800-Cluster Run Error. Cluster Run short- Error code=21. Please run 'chkdsk :/r'". I've looked through many tutorials and forums, but no one seems to have a solution. I suspect the problem is with FAT32, so I changed the volume label because it didn't have one before. After rebooting my laptop, the label disappeared and the FAT32 remains unnamed. If anyone has any advice, I'd really appreciate it.

Best Regards,
T
TryHardPro1
11-20-2023, 05:06 PM #1

Hello everyone, I'm facing an issue with Macrium Reflect X. I need to clone my SSD to a larger one, but I consistently encounter this error: "Clone failed-Error 0-Unable to match partition - Drive 1, Start Sector 3997900800-Cluster Run Error. Cluster Run short- Error code=21. Please run 'chkdsk :/r'". I've looked through many tutorials and forums, but no one seems to have a solution. I suspect the problem is with FAT32, so I changed the volume label because it didn't have one before. After rebooting my laptop, the label disappeared and the FAT32 remains unnamed. If anyone has any advice, I'd really appreciate it.

Best Regards,

T
ToddThaGod
Junior Member
46
11-20-2023, 06:48 PM
#2
The intended drive must contain just a single partition.
The Macrium process fulfills its requirements.
T
ToddThaGod
11-20-2023, 06:48 PM #2

The intended drive must contain just a single partition.
The Macrium process fulfills its requirements.

H
144
11-24-2023, 01:35 AM
#3
Sure, let me clarify your SSD situation.
I own an Intel Optane+477GB SSD and plan to swap it out for a M2 2800 SP PCIe NVMe Gen 4x4 (2TB) drive. After the replacement, my original disk partition now shows the same error code, but with a different drive number issue—specifically, Drive 2, Start Sector 3997900800. The cluster run error is Error Code 21, and I’m advised to run 'chkdsk /r' to check and fix the disk errors.
I need your assistance since I’m trying this change.
H
Hearth_PvP_God
11-24-2023, 01:35 AM #3

Sure, let me clarify your SSD situation.
I own an Intel Optane+477GB SSD and plan to swap it out for a M2 2800 SP PCIe NVMe Gen 4x4 (2TB) drive. After the replacement, my original disk partition now shows the same error code, but with a different drive number issue—specifically, Drive 2, Start Sector 3997900800. The cluster run error is Error Code 21, and I’m advised to run 'chkdsk /r' to check and fix the disk errors.
I need your assistance since I’m trying this change.

B
booboo119
Junior Member
3
11-24-2023, 05:19 AM
#4
I think it might be related to the Optane setup.
I haven't used that configuration before, so I'm uncertain about a proper solution.
B
booboo119
11-24-2023, 05:19 AM #4

I think it might be related to the Optane setup.
I haven't used that configuration before, so I'm uncertain about a proper solution.

J
jf_poli
Member
111
11-24-2023, 12:35 PM
#5
Did you run chkdsk on drive, you're trying to clone?
Please show screenshots, to illustrate, what you're doing.
(upload to imgur.com and post link)
Target drive should be empty, so - zero partitions.
J
jf_poli
11-24-2023, 12:35 PM #5

Did you run chkdsk on drive, you're trying to clone?
Please show screenshots, to illustrate, what you're doing.
(upload to imgur.com and post link)
Target drive should be empty, so - zero partitions.