Error copying image in the datastore when uploading image

Dear Everyone,

Im facing a problem when uploading a image to storage.

Please help!

This is log:

[root@onebk var]# sudo grep -n “Dec 12 11:08:06” /var/log/one/oned.log -n || sudo tail -n 200 /var/log/one/oned.log
649:Fri Dec 12 11:08:06 2025 [Z0][ImM][I]: Copying /var/tmp/e39e8010d39254bcc001871b641ba564 to repository for image 0
650:Fri Dec 12 11:08:06 2025 [Z0][ReM][D]: Req:8448 UID:0 one.image.allocate result SUCCESS, 0
651:Fri Dec 12 11:08:06 2025 [Z0][ImM][I]: Command execution failed (exit code: 255): /var/lib/one/remotes/datastore/fs/cp 0
652:Fri Dec 12 11:08:06 2025 [Z0][ImM][I]: cp: Copying local image /var/tmp/e39e8010d39254bcc001871b641ba564 to the image repository
653:Fri Dec 12 11:08:06 2025 [Z0][ImM][E]: cp: Command “set -e -o pipefail; /var/lib/one/remotes/datastore/fs/../downloader.sh ‘/var/tmp/e39e8010d39254bcc001871b641ba564’ ‘/var/lib/one//datastores/1/fde22022959e9502d91e047161d6cb0b’” failed: Cannot read from /var/tmp/e39e8010d39254bcc001871b641ba564
654:Fri Dec 12 11:08:06 2025 [Z0][ImM][I]: Error copying /var/tmp/e39e8010d39254bcc001871b641ba564 to /var/lib/one//datastores/1/fde22022959e9502d91e047161d6cb0b
655:Fri Dec 12 11:08:06 2025 [Z0][ImM][I]: cp: Copying local image /var/tmp/e39e8010d39254bcc001871b641ba564 to the image repository
656:Fri Dec 12 11:08:06 2025 [Z0][ImM][E]: cp: Command “set -e -o pipefail; /var/lib/one/remotes/datastore/fs/../downloader.sh ‘/var/tmp/e39e8010d39254bcc001871b641ba564’ ‘/var/lib/one//datastores/1/fde22022959e9502d91e047161d6cb0b’” failed: Cannot read from /var/tmp/e39e8010d39254bcc001871b641ba564
657:Fri Dec 12 11:08:06 2025 [Z0][ImM][E]: Error copying image in the datastore: Error copying /var/tmp/e39e8010d39254bcc001871b641ba564 to /var/lib/one//datastores/1/fde22022959e9502d91e047161d6cb0b
658:Fri Dec 12 11:08:06 2025 [Z0][ImM][D]: Monitoring datastore default (1)

Hello,

What kind of datastore is it? NFS shared, local, LVM…

Cheers!