La funzionalità ReadyDR (disponibile solamente per i modelli dotati di OS 6.x e processore x86) per la definizione di un sistema di Disaster Recovery che permette: • Replica a livello Blocco Dati • Replica di Condivisioni e di LUN iSCSI • Replica continua o schedulata • Limitare la banda dedicata

1. ReadyNAS e ReadyDR
La nuova funzione per il Disaster Recovery
Andrea Rossi
Senior System Engineer
andrea.rossi@netgear.com

2. Introducing ReadyDR
Disaster Recovery Solution to Keep Your Business Running
+ Functions
• Block level replication
• Replicate shares and LUNs
• SAMBA and iSCSI virtual server
• Continuous and incremental
+ Applications
• One-to-one, one-to-many
• Asymmetric hardware
+ Benefits
• Assures business continuity
• Continuous dual copy of everything
• Fully automated, fully compatible with NAS, SAN and virtualized network

3. 3
Disaster Recovery solution that is a block-level replication of your share or LUN snapshots.
• Backs up snapshots which the share or LUN create.
• Authentication is based on key files.
• Special shares will need to be created on the destination of the ReadyDR backup job, shares and LUNs will
backup to these ReadyDR shares.
• ReadyDR shares are read-only shares, and allow you to configure the Network Access per user.
• Retention settings for the number of snapshots that will be retained on the ReadyDR share.
Introducing ReadyDR
Disaster Recovery Solution to Keep Your Business Running

4. 4
Scheduling types:
1.Instant – Snapshots created on a share or LUN will be instantly backed up
2.Periodic – ReadyDR will check to see if there are any snapshots to backup and backup the required backups
according to the user defined schedule.
Options available:
• Bandwidth Limit
• Compression
This is recommended for ReadyDR jobs over slower networks
• Encrypted Transport
This is recommended for ReadyDR jobs over unsecure network connections
• Data Seeding
This permits a significant time savings for the initial backup.
Introducing ReadyDR
Disaster Recovery Solution to Keep Your Business Running

5. ReadyDR Setup
5
Storage
Source
Storage
Destination

6. ReadyDR Setup
• Go to Backup and enable ReadyDR feature
Storage
Source

7. ReadyDR Setup
Storage
Source
• Click on «Access List» to open the keys management

8. ReadyDR Setup
Storage
Source
• Click on «Download key file» to get the public key

9. ReadyDR Setup
• Go to Backup and enable ReadyDR feature
Storage
Destination

10. ReadyDR Setup
• Click on «Access List» to open the keys management
Storage
Destination

11. ReadyDR Setup
• Click on «Import Public Key file» to upload the public key
of the Source Storage
Storage
Destination

12. ReadyDR Setup
• Select the downloaded key file of the Source Storage
Storage
Destination

13. ReadyDR Setup
Storage
Destination

14. ReadyDR Setup
Storage
Source
• Identify Share and LUN to replicate

15. ReadyDR Setup
Storage
Source
• Go to Backup and add a ReadyDR job

16. ReadyDR Setup
Storage
Source
• Select the source Share or LUN and the Destination

17. ReadyDR Setup
Storage
Source
• Create a dedicated ReadyDR share for the job

18. ReadyDR Setup
Storage
Source
• Select the created ReadyDR share

19. ReadyDR Setup
Storage
Source
• Give a name to the job and next
NB: The TCP port used by ReadyDR is 5253 and can’t be changed

20. ReadyDR Setup
Storage
Source
• Set a bandwidht limit (KB/s), 0 for no limit

21. ReadyDR Setup
Storage
Source
• Set Compression to optime the traffic volume

22. ReadyDR Setup
Storage
Source
• Set Encryption to protect traffic over unsecured path

23. ReadyDR Setup
Storage
Source
• Seeding option to facilitate the first replica job

24. ReadyDR Setup
Storage
Source
• Seeding option to facilitate the first replica job

25. ReadyDR Setup
Storage
Source
• Seeding option to facilitate the first replica job

26. ReadyDR Setup
Storage
Source
• Set a Snapshot schedule time of the source Share or LUN
(values are Hourly, Daily or Weekly)

27. ReadyDR Setup
Storage
Source
• Set the Backup type, values are Instant or Periodic)

28. ReadyDR Setup
Storage
Source
• Set the Backup type, values are Instant or Periodic)

29. ReadyDR Setup
Storage
Source
• The ReadyDR job is configured

30. ReadyDR Setup
Storage
Destination
• The ReadyDR Share created on Destination

31. ReadyDR Setup
Storage
Source
• Go to Backup and add a second ReadyDR job

32. ReadyDR Setup
Storage
Source
• Go to Backup and add a second ReadyDR job

33. ReadyDR Setup
Storage
Source
• Create a dedicated ReadyDR share for the job #2

34. ReadyDR Setup
Storage
Source
• Select the created ReadyDR share

35. ReadyDR Setup
Storage
Source
• The second ReadyDR job is configured

36. ReadyDR Setup
Storage
Destination
• The second ReadyDR Share created on Destination

37. ReadyDR
Seeding
37

38. ReadyDR Seeding
Storage
Source
• Share to replicate with initial seeding

39. ReadyDR Seeding
Storage
Source
• Create a third ReadyDR job with Seed option

40. ReadyDR Seeding
Storage
Source
• Create a third ReadyDR job with Seed option

41. ReadyDR Seeding
Storage
Source
• The third ReadyDR job is disabled

42. ReadyDR Seeding
Storage
Source
• Select Export from the Properties list

43. ReadyDR Seeding
Storage
Source
• Select the external device to export

44. ReadyDR Seeding
Storage
Source
• Seed completed

45. ReadyDR Seeding
Storage
Destination
• Remove & Plug the USB unit to the destination storage

46. ReadyDR Seeding
Storage
Destination
• Select Import from the ReadyDR job properties list

47. ReadyDR Seeding
Storage
Destination
• Select the Seed file from the UB unit

48. ReadyDR Seeding
Storage
Destination
• Seeding is running

49. ReadyDR Seeding
Storage
Destination
• Seeding is successfully completed

50. ReadyDR Seeding
Storage
Destination
• ReadyDR share has been populated by the seeding

51. ReadyDR Seeding
Storage
Source
• It’s time to Enable the ReadyDR job to activate the schedule

52. ReadyDR Restore
Storage
Destination
• Select Recover from the ReadyDR Share properties list

53. ReadyDR Restore
Storage
Destination
• Point to the last snapshot and clone it to check it

54. ReadyDR Restore
Storage
Destination
• Give a name to the clone

55. ReadyDR Restore
Storage
Destination
• The cloned share is now accessible to check the contents

56. ReadyDR Restore
Storage
Destination
• The Clone share is now accessible to check the contents

57. ReadyDR
Monitoring
57

58. ReadyDR Monitor
Storage
Source
• Check the ReadyDR job status

59. ReadyDR Monitor
Storage
Destination
• Check the ReadyDR job status

60. ReadyDR Monitor
Storage
Source
• Check the ReadyDR job History from the properties list

61. ReadyDR Monitor
Storage
Source
• Check the ReadyDR job History from the properties list
and System logs