DBA Redo Log Files

Description:

None

Parameters

Used tables

Dependencies

If you would like to try one of these Oracle EBS SQLs without having Blitz Report installed, note that some of the reports require functions from utility package xxen_util.

Example Report

DBA Redo Log Files 22-Dec-2025 084346.xlsx

Report SQL

www.enginatics.com/reports/dba-redo-log-files/

Blitz Report™ import options

DBA_Redo_Log_Files.xml

Executive Summary

The DBA Redo Log Files report details the physical configuration of the Online Redo Logs. Redo logs are critical for data integrity; if they are lost, the database cannot recover from a crash. This report verifies that logs are properly multiplexed (mirrored) and located on appropriate storage.

Business Challenge

Availability: “Do we have at least two members for each redo log group to protect against disk failure?”
Performance: “Are the redo logs on the fastest available disk (e.g., SSD or NVMe)?”
Configuration: “How large are our log files? Do we need to resize them?”

Solution

This report joins GV$LOG and GV$LOGFILE.

Key Features:

Group Status: CURRENT, ACTIVE, or INACTIVE.
Member Path: The full file system path to the log file.
Size: The size of the log file in bytes.

Architecture

The report queries GV$LOG and GV$LOGFILE.

Key Tables:

GV$LOG: Log group metadata (Sequence #, Size).
GV$LOGFILE: Physical file locations.

Impact

Data Protection: Ensures that a single disk failure won’t cause data loss or downtime.
Write Performance: Confirms that redo logs are isolated from other heavy I/O workloads.
Recovery: Essential information for performing media recovery.

Oracle E-Business Suite Reporting Library

We provide an open source Oracle EBS SQLs as a part of operational and project implementation support toolkits for rapid Excel reports generation.

Blitz Report™ is based on Oracle EBS forms technology, and hence requires minimal training. There are no data or performance limitations since the output files are created directly from the database without going through intermediate file formats such as XML.

Blitz Report can be used as BI Publisher and Oracle Discoverer replacement tool. Standard Oracle BI Publisher and Discoverer reports can also be imported into Blitz Report for immediate output to Excel. Typically, reports can be created and version tracked within hours instead of days. The concurrent request output automatically opens upon completion without the need for re-formatting.

The Filters, Columns, Rows and Values fields are used to create and deliver the data in pivot table format with full drill down to details.

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The installation and implementation process usually takes less than 1 hour; you can refer to our installation and user guides for specific details.

If you would like to optimize your Oracle EBS implementation and or operational reporting you can visit www.enginatics.com to review great ideas and example usage in blog. Or why not try for yourself in our demo environment.

Alert	CRM Foundation
ALR Alerts	JTF Grid Datasources
Contracts Core	Lease and Finance Management
OKC Contract Lines Summary	OKL Termination Quotes
Payments	Process Manufacturing Inventory
IBY Payment Process Request Details	GMI Cycle Count Forms
Public Sector Financials	Shipping Execution
PSA Budgetary Control Transactions	WSH Shipping/Delivery Transactions
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OKS Service Contracts Billing History OKS Service Contracts Billing Schedule	AD Applied Patches AD Applied Patches 11i AD Applied Patches R12.2
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Order Management	Work in Process
ONT Cancelled Orders ONT Order Holds ONT Orders ONT Orders and Lines ONT Recurring Billing Plan ONT System Parameters ONT Transaction Types Listing ONT Transaction Types and Line WF Processes	WIP Account Distribution WIP Discrete Job Shortage WIP Entities WIP Entities Summary WIP Outside Processing WIP Required Components WIP Value WIP Value Summary
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CE Bank Account Balances CE Bank Branches CE Bank Statement Import Execution CE Bank Statement and Reconciliation CE Bank Transaction Codes Listing CE Cash in Transit CE Cleared Transactions CE General Ledger Cash Account Usage CE General Ledger Reconciliation CE Transactions Available for Reconciliation	CST AP and PO Accrual Reconciliation CST COGS Revenue Matching CST Cost Groups CST Detailed Item Cost CST Inventory Value - Multi-Organization (Element Costs) 11i CST Inventory Value - Multi-Organization (Item Costs) CST Inventory Value Report - by Subinventory (Item Cost) CST Item Cost Reports CST Miscellaneous Accrual Reconciliation CST Period Close Subinventory Value CST Period Close Subinventory Value Summary CST Periodic Inventory Value CST Supply Chain Indented Bills of Material Cost CST Uninvoiced Receipts
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PO Approval Assignments PO Approval Groups PO Approved Supplier List PO Cancelled Purchase Orders PO Cancelled Requisitions PO Document Types PO Headers PO Headers 11i PO Headers and Lines PO Headers and Lines 11i PO Internal Requisitions and Sales Orders PO Internal Requisitions/Deliveries Discrepancy PO Invoice Price Variance PO Purchase Price Variance PO Purchase Requisitions with PO Details	DIS Access Privileges DIS Business Areas DIS Discoverer and Blitz Report Users DIS End User Layers DIS Folders, Business Areas, Items and LOVs DIS Import Performance DIS Items, Folders and Formulas DIS Migration identify missing EulConditions DIS Users DIS Workbook Export Script DIS Workbook Import Validation DIS Workbook Owner Export Script DIS Workbooks, Folders, Items and LOVs DIS Worksheet Execution History DIS Worksheet Execution Summary DIS Worksheet SQLs
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