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  • Oracle ASM Day-to-Day Operations – ASMCMD, Oracle ASMLib and SQL*Plus

    Oracle ASM Day-to-Day Operations – ASMCMD, Oracle ASMLib and SQL*Plus

    A practical Oracle ASM command reference covering ASMCMD, Oracle ASMLib, SYSASM disk group administration, disk management, and ASM rebalance operations.

    Chakravarthy Avatar

    By

    Chakravarthy

    📆

    October 7, 2026
  • Oracle 19c on OL9.8 – Silent Install, ASM, Restart & 19.32

    Oracle 19c on OL9.8 – Silent Install, ASM, Restart & 19.32

    A practical Oracle 19c build on Oracle Linux 9.8 in OCI using silent install, Oracle Restart, ASM, and RU 19.32, with real troubleshooting and final validation.

    Chakravarthy Avatar

    By

    Chakravarthy

    📆

    October 2, 2026
  • Oracle ACFS Commands Every DBA Needs

    Oracle ACFS Commands Every DBA Needs

    Oracle ACFS is a scalable, multi-platform file system built on ASM, supporting storage for databases, applications, binaries, and logs across single-instance (Oracle-Restart) and RAC setups. Oracle Automatic Storage Management Cluster…

    Chakravarthy Avatar

    By

    Chakravarthy

    📆

    July 17, 2026
  • Oracle ASM Queries Every DBA Needs

    Automatic Storage Management (ASM) is the heart of Oracle database storage. Regular monitoring helps prevent outages, balance I/O, and plan capacity effectively. 1. Diskgroup & Disk Health Check Disk Group…

    Chakravarthy Avatar

    By

    Chakravarthy

    📆

    July 17, 2026

About

Chakravarthy

ORACLE DBA

I build high‑availability Oracle database systems, lead massive cloud migrations, and tune performance at scale. RAC, Data Guard, Azure & OCI, automation — if it keeps data fast and resilient, it’s my space.

📍Toronto, CA

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Featured Posts

  • Oracle ASM Day-to-Day Operations – ASMCMD, Oracle ASMLib and SQL*Plus
    by Chakravarthy
    October 7, 2026
  • Oracle ASM Queries Every DBA Needs
    by Chakravarthy
    July 17, 2026
  • Oracle ACFS Commands Every DBA Needs
    by Chakravarthy
    July 17, 2026
  • Fixing OPatch Error: “Prerequisite check ‘CheckActiveFilesAndExecutables’ failed” — Real Production Experience
    by Chakravarthy
    July 30, 2026

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