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→Backup and Restore concepts, issues and other information
The DAR2 contrib has a web interface that is configurable and allows you to create the disaster recovery backup (ie all data and configuration) required to rebuild a server, but you still need to reinstall add on contribs (rpms). It also allows selective backup jobs to be done, eg of certain ibays only, depending on your particular needs.
The DAR2 contrib has a web interface that is configurable and allows you to create the disaster recovery backup (ie all data and configuration) required to rebuild a server, but you still need to reinstall add on contribs (rpms). It also allows selective backup jobs to be done, eg of certain ibays only, depending on your particular needs.
==Known issue==
===Cifs Error===
When using the included backup functionality, or the DAR2 contrib, backing up to a windows remote share generates the following cifs errors. see [[bugzilla:7341]]
Feb 12 11:51:25 sme e-smith-bg: Connecting /mnt/dar2/backup to \\192.168.10.30\bkp
Feb 12 11:51:25 sme kernel: CIFS VFS: Send error in SessSetup = -12
Feb 12 11:51:25 sme kernel: CIFS VFS: cifs_mount failed w/return code = -12
Feb 12 11:51:25 sme e-smith-bg: mount error(12): Cannot allocate memory
Feb 12 11:51:25 sme e-smith-bg: Refer to the mount.cifs
The solution could be to modify the windows registry by the file below
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management]
"LargeSystemCache"=dword:00000001
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\LanmanServer\Parameters]
"Size"=dword:00000003
Save the file with the name W7-backup.reg and import it in the windows registry, retsart the service or the Windows computer
==Reference links==
==Reference links==