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kernel: session_unlockdev on Acronis Backup 11.5 Centos

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Hi,

I'm running Acronis Backup Advanced 11.5 build 43956 x64 Agent on a CentOS 6.5 machine. Kernel is 2.6.32-504.16.2.el6.x86_64.
The only disk in the host is an SSD and this is the partion table:

Disk /dev/sda: 120GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Number Start End Size File system Name Flags
1 1049kB 211MB 210MB fat16 boot
2 211MB 735MB 524MB ext4
3 735MB 120GB 119GB lvm

Partition 1 is for EFI, 2 is /boot, 3 is LVM (two volume group: /dev/VolGroup/lv_root, /dev/VolGroup/lv_swap)

Every 20 minutes in /var/log/messages I get this info:
kernel: session_unlockdev(mms,2046): No lock for device (800001) in session (ffff88017b8a4000)

I have multiple instalation of Acronis on Linux box (none of them use lvm) and I never see this message.

Does anyone have some ideas?

Thanks

0 Users found this helpful

Hello Andrea,

This is a known issue with UEFI machines that should be fixed in one of the next updates.

In the meantime, this message can be safely ignored.

Thank you.