Post on 17-Feb-2017
transcript
ReadyNAS e ReadyDRLa nuova funzione per il Disaster Recovery
Andrea RossiSenior System Engineer
andrea.rossi@netgear.com
Introducing ReadyDRDisaster 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
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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 ReadyDRDisaster Recovery Solution to Keep Your Business Running
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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 ReadyDRDisaster Recovery Solution to Keep Your Business Running
ReadyDR Setup
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Storage
Source
Storage
Destination
ReadyDR Setup
• Go to Backup and enable ReadyDR feature
Storage
Source
ReadyDR Setup
Storage
Source
• Click on «Access List» to open the keys management
ReadyDR Setup
Storage
Source
• Click on «Download key file» to get the public key
ReadyDR Setup
• Go to Backup and enable ReadyDR feature
Storage
Destination
ReadyDR Setup
• Click on «Access List» to open the keys management
Storage
Destination
ReadyDR Setup
• Click on «Import Public Key file» to upload the public key
of the Source Storage
Storage
Destination
ReadyDR Setup
• Select the downloaded key file of the Source Storage
Storage
Destination
ReadyDR Setup
Storage
Destination
ReadyDR Setup
Storage
Source
• Identify Share and LUN to replicate
ReadyDR Setup
Storage
Source
• Go to Backup and add a ReadyDR job
ReadyDR Setup
Storage
Source
• Select the source Share or LUN and the Destination
ReadyDR Setup
Storage
Source
• Create a dedicated ReadyDR share for the job
ReadyDR Setup
Storage
Source
• Select the created ReadyDR share
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
ReadyDR Setup
Storage
Source
• Set a bandwidht limit (KB/s), 0 for no limit
ReadyDR Setup
Storage
Source
• Set Compression to optime the traffic volume
ReadyDR Setup
Storage
Source
• Set Encryption to protect traffic over unsecured path
ReadyDR Setup
Storage
Source
• Seeding option to facilitate the first replica job
ReadyDR Setup
Storage
Source
• Seeding option to facilitate the first replica job
ReadyDR Setup
Storage
Source
• Seeding option to facilitate the first replica job
ReadyDR Setup
Storage
Source
• Set a Snapshot schedule time of the source Share or LUN
(values are Hourly, Daily or Weekly)
ReadyDR Setup
Storage
Source
• Set the Backup type, values are Instant or Periodic)
ReadyDR Setup
Storage
Source
• Set the Backup type, values are Instant or Periodic)
ReadyDR Setup
Storage
Source
• The ReadyDR job is configured
ReadyDR Setup
Storage
Destination
• The ReadyDR Share created on Destination
ReadyDR Setup
Storage
Source
• Go to Backup and add a second ReadyDR job
ReadyDR Setup
Storage
Source
• Go to Backup and add a second ReadyDR job
ReadyDR Setup
Storage
Source
• Create a dedicated ReadyDR share for the job #2
ReadyDR Setup
Storage
Source
• Select the created ReadyDR share
ReadyDR Setup
Storage
Source
• The second ReadyDR job is configured
ReadyDR Setup
Storage
Destination
• The second ReadyDR Share created on Destination
ReadyDR
Seeding
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ReadyDR Seeding
Storage
Source
• Share to replicate with initial seeding
ReadyDR Seeding
Storage
Source
• Create a third ReadyDR job with Seed option
ReadyDR Seeding
Storage
Source
• Create a third ReadyDR job with Seed option
ReadyDR Seeding
Storage
Source
• The third ReadyDR job is disabled
ReadyDR Seeding
Storage
Source
• Select Export from the Properties list
ReadyDR Seeding
Storage
Source
• Select the external device to export
ReadyDR Seeding
Storage
Source
• Seed completed
ReadyDR Seeding
Storage
Destination
• Remove & Plug the USB unit to the destination storage
ReadyDR Seeding
Storage
Destination
• Select Import from the ReadyDR job properties list
ReadyDR Seeding
Storage
Destination
• Select the Seed file from the UB unit
ReadyDR Seeding
Storage
Destination
• Seeding is running
ReadyDR Seeding
Storage
Destination
• Seeding is successfully completed
ReadyDR Seeding
Storage
Destination
• ReadyDR share has been populated by the seeding
ReadyDR Seeding
Storage
Source
• It’s time to Enable the ReadyDR job to activate the schedule
ReadyDR Restore
Storage
Destination
• Select Recover from the ReadyDR Share properties list
ReadyDR Restore
Storage
Destination
• Point to the last snapshot and clone it to check it
ReadyDR Restore
Storage
Destination
• Give a name to the clone
ReadyDR Restore
Storage
Destination
• The cloned share is now accessible to check the contents
ReadyDR Restore
Storage
Destination
• The Clone share is now accessible to check the contents
ReadyDR
Monitoring
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ReadyDR Monitor
Storage
Source
• Check the ReadyDR job status
ReadyDR Monitor
Storage
Destination
• Check the ReadyDR job status
ReadyDR Monitor
Storage
Source
• Check the ReadyDR job History from the properties list
ReadyDR Monitor
Storage
Source
• Check the ReadyDR job History from the properties list
and System logs