[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["很难理解","hardToUnderstand","thumb-down"],["信息或示例代码不正确","incorrectInformationOrSampleCode","thumb-down"],["没有我需要的信息/示例","missingTheInformationSamplesINeed","thumb-down"],["翻译问题","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC)：2025-03-10。"],[[["This guide outlines how to use Backup and DR to protect Db2 databases in Linux environments, focusing on data backup and recovery procedures."],["Backup and DR utilizes specific Db2 APIs for different backup methods, including volume-level backups with CBT and LVM snapshots, standby database backups using HADR, and full/incremental file-based backups."],["Volume-based backups use a Changed Block Tracking (CBT) mechanism to track only the changed blocks, involving database freezing, LVM snapshot creation, and the copying of changed blocks to a backup appliance."],["File-based backups involve deploying an agent, mounting a staging disk, invoking full or incremental backups via a dump backup command, and using the staging disk to restore."],["The Db2 log backups are done by flushing them using `Db2 archive log for database`, and the payload of the segments is copied to the location specified by the parameter logarchmeth1."]]],[]]
