Prepare Your Existing Environment (1) C:UsersGlenDocumentspresentation-templateicon-bubleBlueHardwareserver.png AutoYaST + ZENworks Linux Management Server Source for Install and Update Easy Post-installation Frozen Patch Levels Faster than CD/DV D Based on Templates eDirectory ™ Server Cluster Node Remote / Special Purpose
Prepare Your Existing Environment (2) Name Resolution
Migration Step-by-Step eDirectory ™ Server To Rollback – just reverse the process Install New Server Add Replicas Change Replica Type Move CA and Verify SDI Move IDM Driversets Change Login Process Verify and Monitor Uninstall Old Server
Migration Step-by-Step Cluster (Rolling Upgrade) Remove NetWare ® Node Re-add Server as a Linux Node Migrate Resources to Linux Node Repeat steps 1-3 for all Nodes Do Final Conversion after all nodes are Linux Advantages
Migration Step-by-Step Cluster (Build a New Cluster) Build New Linux Cluster Move Data using Migration Toolkit or SAN Replication Change Login Script, DNS Entries, UNC paths Remove old Servers from the tree and clean up eDirectory ™ Congratulate yourself on a successful Migration! Advantages
Migration “Transfer-ID” eDirectory ™ Server Post-Migration and Cleanup Clean Up eDirectory Check eDirectory Use Migration Tools Transfer eDirectory and Identity Verify Log Files Install New Server Install Pre-Migration pattern Install into the same context as the source server
Migration “Transfer-ID” Cluster Node Not needed!
Migration “Transfer-ID” Remote Server / Special Purpose Post-Migration and Cleanup Clean up eDirectory Configure and Check Services Install New Server Install Services that will Migrate (NSS, iPrint) Install Pre-Migration pattern Install into same context as source server Use Migration Tools Transfer eDirectory ™ and Identitity Transfer Services File, Print, iFolder, DHCP Verify Log Files
Transfer-ID vs. Step-by-Step Transfer-ID Comparison Advantages
Migration Tools Features Service Migrations Non-destructive migration and consolidation File System iPrint CIFS AFP DHCP FTP iFolder NTP Archive and Versioning Migration Tools Migrates Several OES Services Transfer-ID Migration Scheduling E-mail Notification CLI Tools
NetWare ® DHCP configuration is mapped to Linux DHCP
The NetWare schema and Linux schema in eDirectory ™ are different
All the subnets get migrated inside a single DHCP service (dhcpService object) including leases
The GUI and the CLI support three levels of migration
Server Level: Migrates NetWare server with all the associated subnets
Subnet Level: Migrates the selected NetWare subnets only
Tree Level: Migrates all the servers in the tree with the associated data
After the Migration to Novell ® Open Enterprise Server
Activation / Implementation of NEW Features Wait some time before new features are activated Make sure the migration was successful Monitor the system Fix any problems Implement any additional features (DST, DFS, DSfW, iFolder)
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