Hello Back agian, my prevoius topic was closed, This time I was sick myself.
The system is running ok, despite the erors on statup.
Since this new system is running on bare metal i need some backup from the whole system AKA diskcopy.
I first tested clonezilla, many errors with the lvm disks. So first put this option aside for now
The tested with mongo http://www.mondorescue.org/ but could not find anything to install on centos 7 that works.
I also found Rear relax backup http://relax-and-recover.org/ , this looks wel maintned.
To test i changed the disk in my pbx server and installed fresh Freepbx iso
To test the rear backup i followed this howto https://www.linuxtechi.com/install-rear-migration-recovery-tool-centos-7-rhel-7/
First tip, first test the nsf mount to your nsf disk works with (after sudo systemctl restart nfs howto)
showmount -e <Ip or fdn of your NSF server>
After the first run i got an error :
WARNING: /usr/lib/grub/x86_64-efi/moddep.lst not found, grub2-mkimage will likel y fail. Please install the grub2-efi-x64-modules package to fix this.
ERROR: Error occurred during grub2-mkimage of BOOTX64.efi
After some research i found maybe solution
sudo yum reinstall grub2-efi grub2-efi-modules shim
still failure on creating iso backup
sudo yum install grub2-efi-modules
Yes, it works on my NSF share created iso and tar file.
Tormorrow i will wipe de harddisk and try the backup.
So now a small question, is Rear relax good with freepbx ? Or are there better solutions