Deduplication error 0x8007000E

Question

Hello. We are testing deduplication on Windows Server 2019.

We have two sections - D: and E :.

On drive D: deduplication worked without problems, saving 68% space. (10TB disk)

On disk E: the savings rate was 29% (19TB disk) when running an optimization job with 100% CPU load and 80% RAM allocation. (There is a total of 16GB of RAM on the server).

On drive E: deduplication stops with error:

> Optimization job has completed.

Volume: E: (\?\Volume{5e8007ea-95f6-45d5-8ef6-892fdadbfba6}) Error code: 0x8007000E Error message: Not enough memory resources are available to complete this operation.

Savings rate (percent): 29 Saved space (MB): 5377884 Volume used space (MB): 12765798 Volume free space (MB): 7157014 Optimized file count: 1599546 In-policy file count: 1599546 Job processed space (MB): 0 Job elapsed time (seconds): 782 Job throughput (MB/second): 0 Churn processing throughput (MB/second): 0 >

The information in the articles did not help solve the problem

http://social.msdn.microsoft.com/Forums/en-US/winserver8gen/thread/135786dc-8b84-477a-bec7-c4a716eadad7/

and

http://social.msdn.microsoft.com/Forums/en-US/winserverhyperv/thread/693e8767-5f14-4f17-90f3-99a854ab67e4/

Tell me what is the problem and how to solve it? I'll be very thankful!

Answer 1

Hi,

I think information in the article you found is useful.
Data Deduplication error 0x8007000E

system had insufficient virtual memory

Workaround for NTFS deduplication error 0x8007000E Not enough storage is available to complete this operation

After increasing page file from automatic ~2GB to 16GB, jobs work just fine.

Please change virtual memory settings and check whether the issue persists.
Note: Because of different systems, the steps in the article are not accurate.

Please note: Information posted in the given link is hosted by a third party. Microsoft does not guarantee the accuracy and effectiveness of information.

----------

If the Answer is helpful, please click "Accept Answer" and upvote it.
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.

Answer 2

Hi!

After increasing the amount of virtual memory on all disks (16GB on each disk), the optimization task ran for 15 minutes and ended with the Additional Data: Error Value: 2153141027 (task scheduler) error. There are no errors in the event viewer.

Answer 3

Hello everyone.
the problem remains unresolved.
I will be glad to any hints.

Answer 4

To solve this problem, you need to increase the amount of actual free space on the volume where deduplication is performed.