Chapter 20. Designing for nondisruptive upgrades 285
Table 20-3 Maximum number of FlexVols for NDU
The maximum FlexVol volume limit of 500 per controller matches the native Data ONTAP
FlexVol volume limit. Fields that contain N/A in this column indicate platforms that are not
supported by Data ONTAP 8.0.
Platform Minor version NDU release family Major version NDU release family
7.2 7.3 8.0 / 8.1 7.3 8.0 / 8.1
N3300 (see note) 100 150 N/A 150 N/A
N3400 N/A 200 200 200 200
N3600 100 150 N/A 150 N/A
N5300 150 150 500 150 500
N6040 150 150 500 150 500
N6060 200 300 500 200 500
N5600 250 300 500 300 500
N6070 250 300 500 300 500
N6210 N/A 300 500 300 500
N6240 N/A 300 500 300 500
N6270 N/A 300 500 300 500
N7600 250 300 500 300 500
N7700 250 300 500 300 500
N7800 250 300 500 300 500
N7900 250 300 500 300 500
N7550 N/A N/A 500 300 500
N7750 N/A N/A 500 300 500
N7950 N/A N/A 500 300 500
Restriction: Major NDU from Data ONTAP 7.2.2L1 to 7.3.1 is not supported on IBM
N3300 systems that contain aggregates larger than 8 TB. Therefore, a disruptive upgrade
is required. Aggregates larger than 8 TB prevent the system from running a minor version
NDU from Data ONTAP 7.2.2L1 to 7.2.x.
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