https://www.youngju.dev/blog 천천히 올바르게. AI Researcher & DevOps Engineer Youngju's blog. GPU/CUDA, LLM, MLOps, Kubernetes AI workloads, and data engineering — plus mindset essays on confidence, routines, health, and sport psychology. ko fjvbn2003@gmail.com (Youngju Kim) fjvbn2003@gmail.com (Youngju Kim) Sat, 15 Aug 2026 00:00:00 GMT https://www.youngju.dev/blog/linux/2026-08-15-guide-backup-and-restore.en https://www.youngju.dev/blog/linux/2026-08-15-guide-backup-and-restore.en Starting from RPO and RTO, the criteria for choosing between rsync, tar, LVM snapshots, and snapshot-based backup tools. Covers the recovery rehearsal procedure and the five ways a backup quietly rots. Sat, 15 Aug 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) 리눅스백업복구재해복구운영rsync https://www.youngju.dev/blog/linux/2026-08-15-guide-backup-and-restore.ja https://www.youngju.dev/blog/linux/2026-08-15-guide-backup-and-restore.ja RPOとRTOから出発して、rsync、tar、LVMスナップショット、スナップショットベースのバックアップツールを選ぶ基準を整理します。復旧リハーサルの手順と、バックアップが静かに壊れる五つの方式まで扱います。 Sat, 15 Aug 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) 리눅스백업복구재해복구운영rsync https://www.youngju.dev/blog/linux/2026-08-15-guide-backup-and-restore https://www.youngju.dev/blog/linux/2026-08-15-guide-backup-and-restore RPO와 RTO에서 출발해 rsync, tar, LVM 스냅샷, 스냅샷 기반 백업 도구를 고르는 기준을 정리합니다. 복구 리허설 절차와 백업이 조용히 망가지는 다섯 가지 방식까지 다룹니다. Sat, 15 Aug 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) 리눅스백업복구재해복구운영rsync