Radius manager database on secondory master

RouterOS The User Manager
1

Hi everyone.
Can I use User-Manager’s database on an another HDD (say on secondary-master).
I’d like to know as the database of my User-Manager has reached its limit.

And I see such errors on screen

3:25:14 manager,error,info,debug failed to add log: database disk image is 
    malformed 
03:25:15 manager,error,info,debug failed to add session: database disk image 
    is malformed 
03:25:15 manager,error,info,debug failed to add log: database disk image is 
    malformed 
03:25:16 manager,error,info,debug failed to add session: database disk image 
    is malformed 
03:25:16 manager,error,info,debug failed to add log: database disk image is 
    malformed

I have tried to save the database to clean it, but I could not, there not enough space on device.
I have tried to /system check-disk, did not help.

What Can I Do to save the database and bring user-manager to work properly ?

Thanks With Regards
Karapet Aznavuryan

2

Yes, it is possible to save User Manager database on the secondary drive. New function /store allows you to do that, when you can specify type=user-manager and disk=secondary-drive.
Do you have a backup of the particular database ?

3

Yes I have, But I needed it one month ago.
But thanks, I think we can do the backup now.
Thanks