List all OneDrive Site Owners in a Tenant

1. Open PowerShell with Admin privileges
2. Type in following:

Connect-SPOService -url https://kennedycapital-admin.sharepoint.com

If an error occurs then please download and install SharePoint Online Management shell from this URL: Download SharePoint Online Management Shell from Official Microsoft Download Center

3. Get list of all users Personal Site and its Owners

Get-SPOSite -IncludePersonalSite $true -Limit all -Filter "Url -like '-my.sharepoint.com/personal/'" | Select Url, Owner | fl 

4, You can Filter it with specific user as well, here is command:

Get-SPOSite -IncludePersonalSite $true -Limit all -Filter "Url -like '-my.sharepoint.com/personal/' -and Owner -like 'salman'" | Select Url, Owner | fl

4. It should give you the list of users' OneDrive who has salman in it as Owner.

Reference:

Ticket #8878
Get a list of all user OneDrive URLs in your organization - OneDrive | Microsoft Docs
Remove-SPOUser (SharePointOnlinePowerShell) | Microsoft Docs
SharePoint Online: How to Change Site Owner using PowerShell? - SharePoint Diary