• Debian 11 is approaching its end-of-life (vendor EOL date - August 31, 2026). Plesk Obsidian 18.0.80 will be the last release to support it.
    If you are running Plesk Obsidian on Debian 11, we recommend you upgrade those servers to Debian 12 using our dist-upgrade tool.
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Migration Manager (PMM) problem

K

[K]NiGhTz

Guest
Hi!

I have migrated my old server to a new one using the plesk migration manager - no problems. But, when it finished, I can't do another migration. I can enter to the migration manager menu, but when I click on "Start a new migration":

ERROR: PleskFatalException

Unable find "<fs-detection><fs>" in "<?xml version="1.0"?><fs-detection></fs-detection>"

0: /usr/local/psa/admin/plib/common_func.php3:172
psaerror(string 'Unable find "<fs-detection><fs>" in "<?xml version="1.0"?><fs-detection></fs-detection>"')
1: /usr/local/psa/admin/plib/PMM/MigrationUploadScout.php:484
MigrationUploadScout->getLocalHostFS()
2: /usr/local/psa/admin/plib/PMM/MigrationUploadScout.php:541
MigrationUploadScout->getLocalHostFSList()
3: /usr/local/psa/admin/plib/PMM/MigrationUploadAgentForm.php:67
MigrationUploadAgentForm->assign(object of type MigrationUploadScout)
4: /usr/local/psa/admin/htdocs/server/PMM/main.php:36

I have removed the psa-migration-manager and installed it again, but the same error appears.

Fresh install of Plesk 8.0.1 on FC4.

Thanks!
 
Had the same issue and found the following solution:

/etc/mtab does not contain the virtual root Filesystem

so rename /etc/mtab and create a symbolic link to /proc/mounts

---
mv /etc/mtab /etc/mtab.orig;
ln -s /proc/mounts /etc/mtab;
---

Regards

Daniel
 
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