Invalid logical volume offset

[GaryGary]

Hi,

since recently extending a logical volume we are now experiencing backup failures :-

2016-10-21 06:00:03 Job started at 2016-10-21 06:00:03
2016-10-21 06:00:03 Starting backup
2016-10-21 06:00:08 Creating volume snapshot 00:00:01
2016-10-21 06:00:10 Backing up BIOS bootloader on /dev/sda 00:00:00
2016-10-21 06:00:16 Backed up /dev/sda 18.4GB at 35.3MB/s 00:08:54
2016-10-21 06:09:11 Backed up /dev/sdb 1.0MB at 525.7kB/s 00:00:02
2016-10-21 06:09:26 [error] Backing up vg_prhent7 00:00:01
2016-10-21 06:09:36 [error] Invalid logical volume offset: [27918336000]. Requested offset: [25770852352].
2016-10-21 06:09:36 [error] Failed to open emulated disk.
2016-10-21 06:09:36 [error] Failed to open disk for read.
2016-10-21 06:09:36 [error] Failed to upload disk.
2016-10-21 06:09:36 [error] Agent failed to process method {DataTransfer.SyncDisk}.
2016-10-21 06:09:36 [error] Failed to perform backup


we have restarted the machine and we are not seeing any errors related, I have also searched the beta forum and found no related reports for this.
I tried logging a support case ID, but that site refers me to the forum.

[PTide]

Hi,

BETA2 does not support continuing backup chain if the filesystem has changed. You need to start the chain anew.

Thanks