Volume move will result in a brief outage during cutover. Principle of volume is there will be a snapshot taken at the source which gets replicated to destination aggr. At the end of copying whatever was the changes that happened in between will do a final sync.
Normal vol Cutover
Move volume from one aggr to other
fascls02::*> vol show -vserver SVM01 -volume SVM01_vol05 -fields aggr-list
vserver volume aggr-list
——- ———– ———————
SVM01 SVM01_vol05 aggr1_fascls02_04_SVM
fascls02::*> vol show -vserver SVM01 -volume SVM01_vol05 -fields junction-path
vserver volume junction-path
——- ———– ————-
SVM01 SVM01_vol05 /SVM01_vol05
fascls02::*> vol move start -vserver SVM01 -volume SVM01_vol05 -destination-aggregate fascls02_01_sata8t_01
[Job 66] Job is queued: Move “SVM01_vol05” in Vserver “SVM01” to aggregate “fascls02_01_sata8t_01”. Use the “volume move show -vserver SVM01 -volume SVM01_vol05” command to view the status of this operation.
fascls02::*> vol move show
Vserver Volume State Move Phase Percent-Complete Time-To-Complete
——— ———- ——– ———- —————- —————-
SVM01 SVM01_vol05
healthy cutover 87% Thu Feb 06 05:56:16 2020
fascls02::*> vol show -vserver SVM01 -volume SVM01_vol05 -fields aggr-list
vserver volume aggr-list
——- ———– ———————
SVM01 SVM01_vol05 fascls02_01_sata8t_01
Cutover during maintenance window
fascls02::*> vol show -vserver SVM01 -volume SVM01_vol03 -fields aggr-list
vserver volume aggr-list
——- ———– ———————
SVM01 SVM01_vol05 aggr1_fascls02_05_SVM
Check junction path
fascls02::*> vol show -vserver SVM01 -volume SVM01_vol03 -fields junction-path
vserver volume junction-path
——- ———– ————-
SVM01 SVM01_vol05 /SVM01_vol05
We must in privlage mode for cutover defer action, command wont work in admin mode
fascls02::> set -privilege advanced
Warning: These advanced commands are potentially dangerous; use them only when directed to do so by NetApp personnel.
Do you want to continue? {y|n}: y
ascls02::*>
fascls02::*> vol show
Vserver Volume Aggregate State Type Size Available Used%
——— ———— ———— ———- —- ———- ———- —–
SVM01 SVM01_vol05 aggr1_fascls02_03_SVM
online RW 53MB 50.11MB 0%
online RW 2GB 1.51GB 20%
fascls02::*> vol move start -vserver SVM01 -volume SVM01_vol05 -destination-aggregate aggr1_fascls02_04_SVM -cutover-action wait
Warning: When the transfer is complete, trigger the cutover to avoid loss of space savings from efficiency. Do you want to proceed? {y|n}: y
[Job 65] Job is queued: Move “SVM01_vol05” in Vserver “SVM01” to aggregate “aggr1_fascls02_04_SVM”. Use the “volume move show -vserver SVM01 -volume SVM01_vol05” command to view the status of this operation.
fascls02::*> vol move show -vserver SVM01 -volume SVM01_vol05
Vserver Name: SVM01
Volume Name: SVM01_vol05
Actual Completion Time: –
Bytes Remaining: 136KB
Specified Action For Cutover: wait
Specified Cutover Time Window: 30
Destination Aggregate: aggr1_fascls02_04_SVM
Destination Node: fascls02-02
Detailed Status: Cutover Deferred, Waiting for user intervention (2.02MB Sent)::Volume move job preparing transfer.
Estimated Time of Completion: –
Job ID: 65
Managing Node: fascls02-01
Percentage Complete: 87%
Move Phase: cutover_hard_deferred
Prior Issues Encountered: –
Estimated Remaining Duration: –
Replication Throughput: –
Duration of Move: 00:00:37
Source Aggregate: aggr1_fascls02_03_SVM
Source Node: fascls02-01
Start Time of Move: Thu Feb 06 05:28:25 2020
Move State: alert
Move Initiated by Auto Balance Aggregate: false
Original Job ID: –
Is Source Volume Encrypted: false
Encryption Key ID of Source Volume:
Is Destination Volume Encrypted: false
Encryption Key ID of Destination Volume:
Trigger cutover
fascls02::*> vol move trigger-cutover -vserver SVM01 -volume SVM01_vol05
fascls02::*> vol move show -vserver SVM01 -volume SVM01_vol05
Vserver Name: SVM01
Volume Name: SVM01_vol05
Actual Completion Time: –
Bytes Remaining: 136KB
Specified Action For Cutover: defer_on_failure
Specified Cutover Time Window: 30
Destination Aggregate: aggr1_fascls02_04_SVM
Destination Node: fascls02-02
Detailed Status: Volume move job locking down volumes for final transfer
Estimated Time of Completion: Thu Feb 06 05:30:18 2020
Job ID: 65
Managing Node: fascls02-01
Percentage Complete: 93%
Move Phase: replicating
Prior Issues Encountered: –
Estimated Remaining Duration: 00:00:30
Replication Throughput: 164KB/s
Duration of Move: 00:01:23
Source Aggregate: aggr1_fascls02_03_SVM
Source Node: fascls02-01
Start Time of Move: Thu Feb 06 05:28:25 2020
Move State: healthy
Move Initiated by Auto Balance Aggregate: false
Original Job ID: –
Is Source Volume Encrypted: false
Encryption Key ID of Source Volume:
Is Destination Volume Encrypted: false
Encryption Key ID of Destination Volume:
fascls02::*> vol move show -vserver SVM01 -volume SVM01_vol05
Vserver Name: SVM01
Volume Name: SVM01_vol05
Actual Completion Time: –
Bytes Remaining: 164KB
Specified Action For Cutover: defer_on_failure
Specified Cutover Time Window: 30
Destination Aggregate: aggr1_fascls02_04_SVM
Destination Node: fascls02-02
Detailed Status: Cutover Started:(1 of 3 attempts) (2.64MB Sent)::Volume move job committing source.
Estimated Time of Completion: Thu Feb 06 05:30:23 2020
Job ID: 65
Managing Node: fascls02-01
Percentage Complete: 93%
Move Phase: cutover
Prior Issues Encountered: –
Estimated Remaining Duration: 00:00:30
Replication Throughput: 164KB/s
Duration of Move: 00:01:28
Source Aggregate: aggr1_fascls02_03_SVM
Source Node: fascls02-01
Start Time of Move: Thu Feb 06 05:28:25 2020
Move State: healthy
Move Initiated by Auto Balance Aggregate: false
Original Job ID: –
Is Source Volume Encrypted: false
Encryption Key ID of Source Volume:
Is Destination Volume Encrypted: false
Encryption Key ID of Destination Volume:
fascls02::*> vol move show -vserver SVM01 -volume SVM01_vol05
Vserver Name: SVM01
Volume Name: SVM01_vol05
Actual Completion Time: –
Bytes Remaining: 164KB
Specified Action For Cutover: defer_on_failure
Specified Cutover Time Window: 30
Destination Aggregate: aggr1_fascls02_04_SVM
Destination Node: fascls02-02
Detailed Status: Cutover Started:(1 of 3 attempts) (2.64MB Sent)::Volume move job committing source.
Estimated Time of Completion: Thu Feb 06 05:30:29 2020
Job ID: 65
Managing Node: fascls02-01
Percentage Complete: 93%
Move Phase: cutover
Prior Issues Encountered: –
Estimated Remaining Duration: 00:00:30
Replication Throughput: 164KB/s
Duration of Move: 00:01:34
Source Aggregate: aggr1_fascls02_03_SVM
Source Node: fascls02-01
Start Time of Move: Thu Feb 06 05:28:25 2020
Move State: healthy
Move Initiated by Auto Balance Aggregate: false
Original Job ID: –
Is Source Volume Encrypted: false
Encryption Key ID of Source Volume:
Is Destination Volume Encrypted: false
Encryption Key ID of Destination Volume:
fascls02::*> vol move show -vserver SVM01 -volume SVM01_vol05
Vserver Name: SVM01
Volume Name: SVM01_vol05
Actual Completion Time: Thu Feb 06 05:30:01 2020
Bytes Remaining: –
Specified Action For Cutover: defer_on_failure
Specified Cutover Time Window: 30
Destination Aggregate: aggr1_fascls02_04_SVM
Destination Node: fascls02-02
Detailed Status: Successful
Estimated Time of Completion: –
Job ID: 65
Managing Node: fascls02-01
Percentage Complete: 100%
Move Phase: completed
Prior Issues Encountered: –
Estimated Remaining Duration: –
Replication Throughput: 164KB/s
Duration of Move: 00:01:36
Source Aggregate: aggr1_fascls02_03_SVM
Source Node: fascls02-01
Start Time of Move: Thu Feb 06 05:28:25 2020
Move State: done
Move Initiated by Auto Balance Aggregate: false
Original Job ID: –
Is Source Volume Encrypted: false
Encryption Key ID of Source Volume:
Is Destination Volume Encrypted: false
Encryption Key ID of Destination Volume:
fascls02::*>