Dec 2021
Present
Senior systems Executive
Cognizant technology solutions
Bengaluru, IN
- Joined as a system storage admin for the live application-based environment working for the media and entertainment industry.
- Created and managed NFS shares in Netapp
- Created and managed CIFS shares and shapshots in Netapp
- Performed Netapp Nas migration VNX using Storage X tool.
- Performed Netapp ontap upgrade
- Experience on Hitachi lun creation , Hostgroup creation,Expansion , Migration (Storage cut over)and Decomm
- Monitored storage system performance to ensure optimal operation.
- Provided support for storage-related issues in a timely manner.
- Experience on software defined storage private cloud Ceph, ScaleIO, Solidfire
- Coordinated with external vendors regarding hardware purchases or repairs for all ceph ,scaleio, solidfire
- Performed regular maintenance tasks such as patching, firmware upgrades, and troubleshooting.
- Implemented best practices to ensure data security compliance with industry standards and regulations.
- worked on hardware replacements and pg repair and troubleshooting issues in ceph
- Ceph monitoring using datdog tool for proactive identification of potential isses
- Linux experience with configuring, monitoring, upgrading and maintaining servers/system hardware, software and related infrastructure Working on Hitachi storage devices
- Managing and administering EMC Powerflex (earlier vsflex), Ceph. Working with the incident ticket system ServiceNow and JIRA ticket system responding and resolving incidents within SLA's
- Troubleshoot issues in the environment by working with the NetApp Customer support. Created LUN creation, LUN masking, LUN mapping. Created, mapped, and masked thin devices to hosts, thin file systems on windows. Created, added and deleted aliases, zones, and activating zone sets on Brocade switches.
- Provided SAN security using Zoning, Masking & Mapping.
- Coordinated with external vendors regarding hardware purchases or repairs when needed.
- Performing Storage Arrays health check, Capacity report and performance report
- performed zone cutover ,array cutover change
- performed brocade FOS upgrade and Trufos cert installations
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