【TDengine 使用环境】
生产环境
【TDengine 版本】
服务器版本是 TDengine TSDB-Enterprise 3.4.2.5
我本地版本是 tdengine/tsdb:3.4.2.5
【操作系统以及版本】
服务器是 server 2019
我本地是 win10
【部署方式】容器/非容器部署
服务器是 应用直接安装
本地是 docker 安装的
【遇到的问题：问题现象及影响】
我的目的是将服务器上的 企业版卸载 ，安装成用 docker 的社区版本 ，
现在遇到的问题是 服务器上备份下来的文件 ，我本地恢复不了 ，已经验证文件数量和文件大小没问题 ，报错如下 ，求帮助 ！！
本地文件的大小：
服务器文件大小：
我本地用 命令还原 报错如下 ：
报错如下（文字）：
C:\Users\ChenXiaoTian>docker exec tdengine-restore taosdump -h localhost -u root -ptaosdata -i /backup
taosDump version: 3.4.2.5
===========================================================================
taosdump - RESTORE
Connect Mode : Native
Server : localhost:6030
Databases : ALL
Content : basic
Output Path : /backup
Data Threads : 8
Tag Threads : 2
Check Point : no
Command : taosdump -h localhost -u root -p**** -i /backup
Server Ver. : 3.4.2.5.community
User : root
Start Time : 2026-09-29 06:07:21
[06:07:21] discovered 1 database(s) to restore
[06:07:21] [1/1] db: iot [1/1] stb: v3_metric meta start
[06:07:21] tag thread 1 started for iot.v3_metric
[06:07:21] tag thread 2 started for iot.v3_metric
[06:07:21] tag thread 2 finished for iot.v3_metric
[06:07:21] ERROR: decompress col data failed(0x80000120, Failed to compress msg)
[06:07:21] ERROR: decompress column 0 (tbname) failed(0x80000120, Failed to compress msg)
[06:07:21] ERROR: decompress block failed at block 0 (0x80000120, Failed to compress msg)
[06:07:21] ERROR: read tag blocks failed(0x8000A00C): /backup/iot/tags/v3_metric_data2.dat
[06:07:21] ERROR: decompress col data failed(0x80000120, Failed to compress msg)
[06:07:21] ERROR: decompress column 0 (tbname) failed(0x80000120, Failed to compress msg)
[06:07:21] ERROR: decompress block failed at block 0 (0x80000120, Failed to compress msg)
[06:07:21] ERROR: read tag blocks failed(0x8000A00C): /backup/iot/tags/v3_metric_data1.dat
[06:07:21] tag thread 1 finished for iot.v3_metric
[06:07:21] ERROR: restore stb tags failed(0x8000A00C): iot.v3_metric
[06:07:21] ERROR: restore database: iot meta failed, code: 0x8000A00C
===========================================================================
Result : FAILED (RESTORE, code: 0x8000A00C, decompress failed)
Databases : total=1, success=0, failed=1
Super Tables : 1
Child Tables : 0 (data restored)
Total Rows : 0
Normal Tables: 0
Data Files : total=0, skipped(checkpoint)=0, failed=0
File Size : 0.00 MB
Elapsed Time : 1 seconds
End Time : 2026-09-29 06:07:22