Javascript - Verify what volumes are under a specific Storage group

[johndanielk]

I'm still having (a little) trouble understanding everything related to the body in javascript

I need to know under Storage Group what volumes are under it
I think it's related to this URL, but not sure about it
https://developer.dell.com/apis/4458/versions/10.1.0/openapi_enhanced.json/paths/~1v1~1systems~1%7Bid%7D~1volumes/get

Thanks guys

[rawstorage]

Hi John,
you can get this information from a number of places, I'm presuming you are using PyU4V. So i'll give a few examples.

import PyU4V

conn = PyU4V.U4VConn(
username='smc',
password='smc',
server_ip='ipaddress',
port='8443', array_id='000220200226',
verify=False)

#Legacy Way
print(conn.provisioning.get_volumes_from_storage_group(
storage_group_id='audit_test'))

#New Way
print(conn.storage_groups.get_storage_groups_details(filters=['id eq '
'audit_test'],
select=['volumes,volumes.resource_type,volumes.id,volumes.wwn,volumes.effective_wwn']))
#alternate new way to get more volume related information
print(conn.volumes.get_volumes_details(filters=['storage_groups.id eq audit_test']))

Sample output
Legacy Way
['00270', '002C5']

New Way
{'storage_groups': [{'id': 'audit_test',
'volumes': [{'effective_wwn': '60000970000220200226533030323730',
'id': '00270',
'resource_type': 'volumes',
'wwn': '60000970000220200226533030323730'},
{'effective_wwn': '60000970000220200226533030324335',
'id': '002C5',
'resource_type': 'volumes',
'wwn': '60000970000220200226533030324335'}]}]}

Alternate Way
{'volumes': [{'cap_cyl': 546.0,
'cap_gb': 1.0,
'cap_mb': 1024.0,
'cap_tb': 0.0,
'clones': [],
'data_reduction_enabled': False,
'data_reduction_ratio_to_one': 0.0,
'effective_used_capacity_gb': 0.0,
'effective_wwn': '60000970000220200226533030324335',
'emulation': 'FBA',
'encapsulated': False,
'has_effective_wwn': False,
'id': '002C5',
'masking_views': [],
'mobility_id_enabled': False,
'nguid': '02265330303243350000976000022020',
'num_of_clones': 0,
'num_of_masking_views': 0,
'num_of_rdf_infos': 1,
'num_of_snapshots': 24,
'num_of_storage_groups': 1,
'rdf_infos': [{'local_rdf_group': {'id': '3'},
'remote_rdf_group': {'id': '3'},
'remote_volume': {'id': '0011F'}}],
'resource_type': 'volumes',
'snapshots': [{'id': '75840307201'},
{'id': '75838463233'},
{'id': '75836619265'},
{'id': '75834775041'},
{'id': '75832931073'},
{'id': '75831091969'},
{'id': '75829248001'},
{'id': '75827403777'},
{'id': '75825559809'},
{'id': '75823715841'},
{'id': '75821876737'},
{'id': '75820032769'},
{'id': '75818188545'},
{'id': '75816344577'},
{'id': '75814500609'},
{'id': '75812656385'},
{'id': '75810817537'},
{'id': '75808973313'},
{'id': '75807129345'},
{'id': '75805285377'},
{'id': '75803441153'},
{'id': '75801597185'},
{'id': '75799758337'},
{'id': '75797914113'}],
'snapvx_source': True,
'snapvx_target': False,
'srp': {'id': 'SRP_1'},
'ssid': '0xFFFFFFFF',
'status': 'Ready',
'storage_groups': [{'id': 'audit_test'}],
'system': {'id': '000220200226'},
'type': 'RDF1+TDEV',
'unreducible_data_gb': 0.0,
'wwn': '60000970000220200226533030324335'},
{'cap_cyl': 546.0,
'cap_gb': 1.0,
'cap_mb': 1024.0,
'cap_tb': 0.0,
'clones': [],
'data_reduction_enabled': False,
'data_reduction_ratio_to_one': 0.0,
'effective_used_capacity_gb': 0.0,
'effective_wwn': '60000970000220200226533030323730',
'emulation': 'FBA',
'encapsulated': False,
'has_effective_wwn': False,
'id': '00270',
'masking_views': [],
'mobility_id_enabled': False,
'nguid': '02265330303237300000976000022020',
'num_of_clones': 0,
'num_of_masking_views': 0,
'num_of_rdf_infos': 1,
'num_of_snapshots': 24,
'num_of_storage_groups': 1,
'rdf_infos': [{'local_rdf_group': {'id': '3'},
'remote_rdf_group': {'id': '3'},
'remote_volume': {'id': '00122'}}],
'resource_type': 'volumes',
'snapshots': [{'id': '75840307201'},
{'id': '75838463233'},
{'id': '75836619265'},
{'id': '75834775041'},
{'id': '75832931073'},
{'id': '75831091969'},
{'id': '75829248001'},
{'id': '75827403777'},
{'id': '75825559809'},
{'id': '75823715841'},
{'id': '75821876737'},
{'id': '75820032769'},
{'id': '75818188545'},
{'id': '75816344577'},
{'id': '75814500609'},
{'id': '75812656385'},
{'id': '75810817537'},
{'id': '75808973313'},
{'id': '75807129345'},
{'id': '75805285377'},
{'id': '75803441153'},
{'id': '75801597185'},
{'id': '75799758337'},
{'id': '75797914113'}],
'snapvx_source': True,
'snapvx_target': False,
'srp': {'id': 'SRP_1'},
'ssid': '0xFFFFFFFF',
'status': 'Ready',
'storage_groups': [{'id': 'audit_test'}],
'system': {'id': '000220200226'},
'type': 'RDF1+TDEV',
'unreducible_data_gb': 0.0,
'wwn': '60000970000220200226533030323730'}]}

If you are using the Native API call then you can use the REST Client downloadable from here https://github.com/rawstorage/reSTclient10/

A recent blog on using the new rest client

https://rawstorage.wordpress.com/2024/08/30/undocumented-feature-of-the-unisphere-for-powermax-rest-client-when-working-with-enhanced-api-calls-and-how-to-work-around/

[rawstorage]

updated comment with more readable JSON from pprint.