BlueXP backup and recovery :Bandwidth limit per pair of SnapMirror cloud on the source side support

[Takehiro-Shimura]

Hi all,

Does backup and recovery(CBS) support per-volume bandwidth limiting?
The lab also allowed source SnapMirror cloud sessions replication throttle  settings to be changed, which was reflected in the transfer rate.

----------

1.  throttle=unlimited
   Source cluster::> snapmirror show -fields last-transfer-size ,throttle,last-transfer-duration
   source-path      destination-path                                                                  throttle  last-transfer-size last-transfer-duration
   ---------------- --------------------------------------------------------------------------------- --------- ------------------ ----------------------
   svm1:site_a_data netapp-backup-504493bc-d98b-11e9-a33a-005056b05b11:/objstore/svm1_site_a_data_dst unlimited 466.1MB            0:0:5
2.  throttle=1MBps 
    Source cluster::> snapmirror modify -source-path svm1:site_a_data -destination-path netapp-backup-504493bc-d98b-11e9-a33a-  005056b05b11:/objstore/svm1_site_a_data_dst -throttle 1024
3.  last-transfer-duration 0:0:5 -->  0:2:27
   Source cluster::> snapmirror show -fields last-transfer-size ,throttle,last-transfer-duration
   source-path      destination-path                                                                  throttle last-transfer-size last-transfer-duration
   ---------------- --------------------------------------------------------------------------------- -------- ------------------ ----------------------
   svm1:site_a_data netapp-backup-504493bc-d98b-11e9-a33a-005056b05b11:/objstore/svm1_site_a_data_dst 1024     457.4MB            0:2:27

[Takehiro-Shimura]

Per-session bandwidth limiting was not supported.

[ChLokesh]

Hello, 

It does not support per-volume bandwidth limiting

[liu]

Not supported. Check this document  NDMP Backup or Restore fails with "...Metadata Volume...is not supported" - NetApp Knowledge Base