无法在AiX 7.2计算机上使用编译的二进制文件（版本1.10.2）创建Subversion存储库

问题描述

我们已经使用compile命令在AiX机器上编译了Subversion 1.10.2：-

We have compiled subversion 1.10.2 on AiX machine using the compile command :-

./configure CFLAGS="-I/temp1110/subversion/zlib" --without-berkeley-db --with-apr=/temp1110/subversion/apr --with-apr-util=/temp1110/subversion/apr-util --with-lz4=internal --with-utf8proc=internal --disable-nls

但是，在使用制作命令。我们无法创建存储库。传递命令 ./ svnadmin create / temp1110 / home / Repo_test 后，我们得到错误：

Whereas, after generating the required files using "make" command. We are unable to create a repository. After passing the command ./svnadmin create /temp1110/home/Repo_test", we get the error:

有什么办法解决吗？

推荐答案

好吧，您无法解决，这是Subversion中的错误。

Well, you cannot solve this, this is a bug in subversion.

或者是特定于AIX的问题：在目录上调用 fsync（2）会返回 errno = EBADF ，这会导致 subverions / libsvn_subr / io.c：svn_io_flush_to_disk 可悲。

Or rather an AIX-specific problem: fsync(2) called on a directory returns errno=EBADF which makes subverions/libsvn_subr/io.c:svn_io_flush_to_disk sad.

此问题可通过以下补丁修复：

This can be fixed with the following patch:

--- subversion/libsvn_subr/io.cold  2018-01-19 05:00:11.000000000 +0100
+++ subversion/libsvn_subr/io.c     2018-12-22 20:25:42.000000000 +0100
@@ -4286,7 +4286,13 @@
      return svn_error_wrap_apr(status, _("Can't move '%s' to '%s'"),
                                svn_dirent_local_style(from_path, pool),
                                svn_dirent_local_style(to_path, pool));
- 
+ #if !defined(_AIX)
+     /* on Aix, you cannot do fsync(2) on a directory,
+        also you cannot open a file for APR_WRITE
+        if its access bits are 444
+        Nonetheless this is a very useful peace of code,
+        just not for AIX.
+     */
  #if defined(SVN_ON_POSIX)
    if (flush_to_disk)
      {
@@ -4314,7 +4320,7 @@
        SVN_ERR(svn_io_file_close(file, pool));
      }
  #endif
- 
+ #endif
    return SVN_NO_ERROR;
  }

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