how to change the volume id - Set Volume Identifiers

[johndanielk]

HI
need help to change the volume id "set Volume Identifiers"
I start with this
https://1.1.1.1:8443/univmax/rest/v1/systems/{id}/volumes?select=id,identifier
but I dont know how to change this value

how I write the script
thank you

[rawstorage]

John the volume identifier can be set when adding the volumes to the storage group or using rename_volume() in provisioning modules.

[johndanielk]

can you help me how to start
you means with this api?
https://developer.dell.com/apis/4458/versions/10.1.0/openapi.json/components/schemas/volumeIdentifier

[rawstorage]

The function I mentioned is using this underling API call
https://developer.dell.com/apis/4458/versions/10.1.0/openapi.json/paths/~1101~1sloprovisioning~1symmetrix~1%7BsymmetrixId%7D~1volume~1%7BvolumeId%7D/put

Below is a sample script of it being used, I've used it to get and set the volume identifer multiple times on my volume to reset to original state.

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

print(conn.provisioning.get_volume(device_id="00195")['volume_identifier'])
print(conn.provisioning.rename_volume(device_id="00195",
new_name="Ansible_renamed"))
print(conn.provisioning.get_volume(device_id="00195")['volume_identifier'])
print(conn.provisioning.rename_volume(device_id="00195",
new_name="Ansible_Dev2"))
print(conn.provisioning.get_volume(device_id="00195")['volume_identifier'])

output from running file
Ansible_Dev2
{'volumeId': '00195', 'type': 'TDEV', 'emulation': 'FBA', 'ssid': 'FFFFFFFF', 'allocated_percent': 0, 'cap_gb': 2.0, 'cap_mb': 2048.0, 'cap_cyl': 1092, 'status': 'Ready', 'reserved': False, 'pinned': False, 'volume_identifier': 'Ansible_renamed', 'wwn': '60000970000220200226533030313935', 'encapsulated': False, 'num_of_storage_groups': 1, 'num_of_front_end_paths': 2, 'storageGroupId': ['Ansible_Host_SG'], 'symmetrixPortKey': [{'directorId': 'OR-1C', 'portId': '0'}, {'directorId': 'OR-2C', 'portId': '0'}], 'snapvx_source': False, 'snapvx_target': False, 'has_effective_wwn': False, 'effective_wwn': '60000970000220200226533030313935', 'mobility_id_enabled': False, 'storage_groups': [{'storage_group_name': 'Ansible_Host_SG'}], 'unreducible_data_gb': 0.0, 'nguid': '02265330303139350000976000022020'}
Ansible_renamed
{'volumeId': '00195', 'type': 'TDEV', 'emulation': 'FBA', 'ssid': 'FFFFFFFF', 'allocated_percent': 0, 'cap_gb': 2.0, 'cap_mb': 2048.0, 'cap_cyl': 1092, 'status': 'Ready', 'reserved': False, 'pinned': False, 'volume_identifier': 'Ansible_Dev2', 'wwn': '60000970000220200226533030313935', 'encapsulated': False, 'num_of_storage_groups': 1, 'num_of_front_end_paths': 2, 'storageGroupId': ['Ansible_Host_SG'], 'symmetrixPortKey': [{'directorId': 'OR-1C', 'portId': '0'}, {'directorId': 'OR-2C', 'portId': '0'}], 'snapvx_source': False, 'snapvx_target': False, 'has_effective_wwn': False, 'effective_wwn': '60000970000220200226533030313935', 'mobility_id_enabled': False, 'storage_groups': [{'storage_group_name': 'Ansible_Host_SG'}], 'unreducible_data_gb': 0.0, 'nguid': '02265330303139350000976000022020'}
Ansible_Dev2

[johndanielk]

Hi awstorage
First of all, thank you very much !!

I add the rename "Link"
so the script add the name "Link" to exsist volume_identifier

for example if
If no volume_identifier exists , The change there will be like this "Link_undefined"
and if volume_identifier like , "myVolumeID_kuku - its add the name "Link_myVolumeID_kuku"

This script with JS if some one nedded run on VRO

var volumeid = "00195";
var newNamePrefix = "Link";

// Step 1: Get initial volume details
var urlGetVolume = "/univmax/restapi/101/sloprovisioning/symmetrix/" + symmetrixId + "/volume/" + volumeid;
var reqGetVolume = pmaxHost.createRequest("GET", urlGetVolume, null);
reqGetVolume.setHeader("Authorization", "Basic " + basicAuth);
reqGetVolume.setHeader("Accept", "application/json");

var resGetVolume = reqGetVolume.execute();

if (resGetVolume.statusCode === 200) {
    var volumeDetails = JSON.parse(resGetVolume.contentAsString);
    var initialVolumeIdentifier = volumeDetails.volume_identifier;
    
    System.log("Initial Volume Identifier: " + initialVolumeIdentifier);
    
    var newName = newNamePrefix + "_" + initialVolumeIdentifier;
    System.log("New Volume Name: " + newName);
    // Step 2: Rename the volume
    // Step 2: Rename the volume using modifyVolumeIdentifierParam
    var urlRenameVolume = "/univmax/restapi/101/sloprovisioning/symmetrix/" + symmetrixId + "/volume/" + volumeid;
    
//    var newName = "Link " + initialVolumeIdentifier;  
    var bodyRename = {
        "editVolumeActionParam": {
            "modifyVolumeIdentifierParam": {
                "volumeIdentifier": {
                    "volumeIdentifierChoice": "identifier_name",
                    "identifier_name": newName
                }
            }
        }
    };
    var reqRenameVolume = pmaxHost.createRequest("PUT", urlRenameVolume, JSON.stringify(bodyRename));
    reqRenameVolume.setHeader("Authorization", "Basic " + basicAuth);
    reqRenameVolume.setHeader("Accept", "application/json");
    reqRenameVolume.setHeader("Content-Type", "application/json");

    var resRenameVolume = reqRenameVolume.execute();

    if (resRenameVolume.statusCode === 200) {
        System.log("Volume renamed successfully to: " + newName);

        // Step 3: Verify the updated volume identifier
        var resVerifyVolume = reqGetVolume.execute(); // Reusing the GET request to check updated details
        if (resVerifyVolume.statusCode === 200) {
            var updatedVolumeDetails = JSON.parse(resVerifyVolume.contentAsString);
            System.log("Updated Volume Identifier: " + updatedVolumeDetails.volume_identifier);
        } else {
            throw "Error verifying updated volume details: " + resVerifyVolume.contentAsString + " (ERROR CODE: " + resVerifyVolume.statusCode + ")";
        }
    } else {
        throw "Error renaming volume: " + resRenameVolume.contentAsString + " (ERROR CODE: " + resRenameVolume.statusCode + ")";
    }
} else {
    throw "Error retrieving initial volume details: " + resGetVolume.contentAsString + " (ERROR CODE: " + resGetVolume.statusCode + ")";
}