Bug 8367 - [Anolis8.9][RC1][dde][loongarch64]1G的文件分卷解压后只生成一个分卷
Summary: [Anolis8.9][RC1][dde][loongarch64]1G的文件分卷解压后只生成一个分卷
Status: CLOSED INVALID
Alias: None
Product: Anolis OS 8
Classification: Anolis OS
Component: Desktop (show other bugs) Desktop
Version: 8.9
Hardware: loongarch Linux
: P2-High S2-major
Target Milestone: rc1
Assignee: 杨晓旋
QA Contact: shuming
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2024-02-28 11:07 UTC by cxq321
Modified: 2024-03-22 16:40 UTC (History)
4 users (show)

See Also:

Attachments
分卷解压 (300.75 KB, image/png)
2024-02-28 11:07 UTC, cxq321 		Details
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Description cxq321 uniontech_group 2024-02-28 11:07:30 UTC 
Created attachment 1047 [details]
分卷解压

镜像：
anolis-8-loongarch64-dvd1-20240202.0.iso

现象：
创建一个1G的文件 分卷解压后只生成一个分卷
Comment 1 weidongkl uniontech_group 2024-03-12 17:06:56 UTC 
测试场景使用的是 dd zero 产生的大文件。此类文件会被压缩算法压缩为小文件，当小文件的大小小于分卷大小时，就只会产生一个分卷文件，是正常的

理论上压缩分卷的数量是 1<=num <= size/volume size
其中 size/volume size 采用进1法
Comment 2 杨晓旋 uniontech_group 2024-03-12 17:40:05 UTC 
不是问题，请查看comment1的说明。