git 错误：内存不足，malloc 失败（尝试分配 X 字节）

Question

我最近在尝试克隆 git 存储库时收到以下错误日志：

remote: Counting objects: 4607, done.
error: git upload-pack: git-pack-objects died with error.B/s      
fatal: git upload-pack: aborting due to possible repository corruption on the remote side.
remote: fatal: Out of memory, malloc failed (tried to allocate 119483755 bytes)
remote: aborting due to possible repository corruption on the remote side.
fatal: early EOF
fatal: index-pack failed

经过调查，看起来错误来自 repo 服务器。我通过 ssh 连接并尝试了以下所有方法（基本上是谷歌结果的前 2 页提出的所有解决方案）：

• 通过添加以下行来修改配置文件：

  [core]
      packedGitLimit = 512m
      packedGitWindowSize = 512m
  [pack]
      windowMemory = 512m
      packSizeLimit = 512m
      deltaCacheSize = 512m
      threads = 1
      window = 0
  

• 尝试了以下命令，产生了以下错误日志：

  1. git repack -a -f -d

     Counting objects: 4607, done.
     fatal: Out of memory, malloc failed (tried to allocate 119483755 bytes)
     

  2. git fsck

     fatal: Out of memory, malloc failed (tried to allocate 119483755 bytes)
     

  3. git gc

     fatal: Out of memory, malloc failed (tried to allocate 119483755 bytes)
     error: failed to run repack
     

• 所以基本上，它告诉我这是一个内存错误，但我有足够的内存：

  1. 自由 -m

                  total       used       free     shared    buffers     cached
     Mem:         12043      10825       1217          0        192       8406
     -/+ buffers/cache:       2226       9816
     Swap:          258         30        228
     

  2. ulimit -a

     core file size          (blocks, -c) 0
     data seg size           (kbytes, -d) 131072
     scheduling priority             (-e) 0
     file size               (blocks, -f) unlimited
     pending signals                 (-i) 48169
     max locked memory       (kbytes, -l) 64
     max memory size         (kbytes, -m) unlimited
     open files                      (-n) 1024
     pipe size            (512 bytes, -p) 8
     POSIX message queues     (bytes, -q) 819200
     real-time priority              (-r) 0
     stack size              (kbytes, -s) unlimited
     cpu time               (seconds, -t) 1800
     max user processes              (-u) 90
     virtual memory          (kbytes, -v) 131072
     file locks                      (-x) unlimited
     

我会很感激一些帮助，谢谢。

Answer 1

这与GIT相同：致命：内存不足，malloc 失败（试图分配 889192448 字节）。

在 .gitconfig 中进行以下更改解决了我的问题

[http]
    postbuffer = 9999999999

这也可能对您有用。还要检查您的 .gitconfig 文件以及正在使用的文件。也尝试释放您的 RAM，这也可能导致问题。