背景介绍

• 全新安装的Windows 7 64bit 旗舰版
• 廖雪峰git教程“安利”的Git官网下载的Git

产生问题

在使用git clone自己搭在VPS上的私有库时，产生以下error

$ git clone ssh://git@104.XXX.XXX.XXX:27681/home/git/warehouse/roysue.git
Cloning into 'roysue'...
git@104.XXX.XXX.XXX's password:
remote: Counting objects: 2419, done.
error: pack-objects died of signal 937/2188)
error: git upload-pack: git-pack-objects died with error.
fatal: git upload-pack: aborting due to possible repository corruption on the remote side.
remote: aborting due to possible repository corruption on the remote side.
fatal: early EOF
fatal: index-pack failed

尝试1

可能是一次性下载整个库实在太大导致的打包失败，那我们就下载最新的commit好了。

$ git clone  --depth=1 ssh://git@104.XXX.XXX.XXX:27681/home/git/warehouse/roysue.git
Cloning into 'roysue'...
git@104.XXX.XXX.XXX's password:
remote: Counting objects: 1181, done.
error: pack-objects died of signal 922/993)
error: git upload-pack: git-pack-objects died with error.
fatal: git upload-pack: aborting due to possible repository corruption on the remote side.
remote: aborting due to possible repository corruption on the remote side.
fatal: early EOF
fatal: index-pack failed

问题依然存在。

尝试2

既然是服务器一方的内存紧张造成的，那我们看下到底谁占用了内存。

使用htop软件（如果没有安装可以安装以下）查看到ssserver竟然占用了四百多兆的内存，我的VPS一共才512M。使用killall ssserver命令暂且关掉ssserver之后，再运行git clone之后，一切正常：

$ git clone ssh://git@104.XXX.XXX.XXX:27681/home/git/warehouse/roysue.git
Cloning into 'roysue'...
git@104.XXX.XXX.XXX's password:
remote: Counting objects: 2419, done.
remote: Compressing objects: 100% (2188/2188), done.
Receiving objects:  38% (920/2419), 139.39 MiB | 47.00 KiB/s

然后再开启ssserver，内存占用其实一开始并不高：

结论

ssserver使用久了，比如几周或者上月了，记得重启重启。

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