# Who can help me solve the problem in virtual machine hot migration

**URL:** <https://forum.opennebula.io/t/who-can-help-me-solve-the-problem-in-virtual-machine-hot-migration/10824>\
**Category:** Product Support\
**Created:** [September 14, 2022, 8:46pm UTC](https://forum.opennebula.io/t/who-can-help-me-solve-the-problem-in-virtual-machine-hot-migration/10824 "2022-09-14T20:46:04Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Computernthusiasts](https://avatars.discourse-cdn.com/v4/letter/c/b782af/32.png) [@Computernthusiasts](https://forum.opennebula.io/u/Computernthusiasts)\
**Post date:** [September 14, 2022, 8:46pm UTC](https://forum.opennebula.io/t/who-can-help-me-solve-the-problem-in-virtual-machine-hot-migration/10824/1 "2022-09-14T20:46:04Z")

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An error occurred when I tried to use ceph for hot migration of virtual machines

Wed Sep 14 18:16:50 2022: MIGRATE: INFO: premigrate: Moving 10.186.16.227:/opt/cephfs/104/54 to 10.186.16.226:/opt/cephfs/104/54 ERROR: premigrate: Command “set -e -o pipefail tar -C /opt/cephfs/104 --sparse -cf - 54 | ssh 10.186.16.226 ‘tar -C /opt/cephfs/104 --sparse -xf -’” failed: tar: 54: Cannot stat: No such file or directory tar: Exiting with failure status due to previous errors Error copying disk directory to target host

Who can help me solve problems or provide ideas for solving problems