mongodb数据库恢复 mongodb数据库无法启动恢复 wt文件损坏修复
mongodb数据库恢复 mongodb数据库无法启动恢复 wt文件损坏修复
客户名称 保密
数据类型 mongodb 4.x
数据容量 10 GB
故障类型 服务器异常断电导致mongodb数据库无法启动,分析发现是 wt文件损坏。启动报错
2022-06-15T12:24:18.608+0800 I CONTROL [main] Automatically disabling TLS 1.0, to force-enable TLS 1.0 specify --sslDisabledProtocols 'none'
2022-06-15T12:24:18.665+0800 I CONTROL [initandlisten] MongoDB starting : pid=96148 port=27017 dbpath=D:\data\20220615\DATA 64-bit host=szjijia
2022-06-15T12:24:18.665+0800 I CONTROL [initandlisten] targetMinOS: Windows 7/Windows Server 2008 R2
2022-06-15T12:24:18.665+0800 I CONTROL [initandlisten] db version v4.2.1-75-gcb61c9b
2022-06-15T12:24:18.665+0800 I CONTROL [initandlisten] git version: cb61c9b7f1923ed2b2d98dc586b73cf9b91b7dbd
2022-06-15T12:24:18.665+0800 I CONTROL [initandlisten] allocator: tcmalloc
2022-06-15T12:24:18.665+0800 I CONTROL [initandlisten] modules: none
2022-06-15T12:24:18.665+0800 I CONTROL [initandlisten] build environment:
2022-06-15T12:24:18.665+0800 I CONTROL [initandlisten] distmod: 2012plus
2022-06-15T12:24:18.665+0800 I CONTROL [initandlisten] distarch: x86_64
2022-06-15T12:24:18.665+0800 I CONTROL [initandlisten] target_arch: x86_64
2022-06-15T12:24:18.665+0800 I CONTROL [initandlisten] options: { config: "D:\mongo.conf", storage: { dbPath: "D:\DATA", journal: { enabled: true }, wiredTiger: { collectionConfig: { blockCompressor: "snappy" } } }, systemLog: { destination: "file", logAppend: true, path: "D:\mongo.log", quiet: false } }
2022-06-15T12:24:18.667+0800 F STORAGE [initandlisten] An incomplete repair has been detected! This is likely because a repair operation unexpectedly failed before completing. MongoDB will not start up again without --repair.
2022-06-15T12:24:18.667+0800 F - [initandlisten] Fatal Assertion 50922 at src\mongo\db\storage\storage_engine_init.cpp 85
2022-06-15T12:24:18.667+0800 F - [initandlisten]
***aborting after fassert() failure
修复结果 使用极佳mongodb数据库恢复工具 从损坏的wt文件提取表数据完成恢复.恢复率100%.
客户满意 是
深圳极佳数据救援中心友情提醒:重要数据一定要勤备份,遇到数据丢失 数据损坏 等问题,要第一时间联系专业人士。
对于各类主流数据库,我们可以做最底层的数据恢复及数据修复,对于数据库的某些特定故障我们保证数据库100%原模原样恢复,无论多大的数据库都立等可取。