ubuntu - GNU 并行取消链接错误

Question

在虚拟 Ubuntu 服务器上本地安装了 GNU Parallel:

$uname -a
Linux #### 2.6.32-43-server #97-Ubuntu SMP Wed Sep 5 16:56:41 UTC 2012 x86_64 GNU/Linux

并行运行时，我在 STDERR 上收到以下错误:

$parallel echo ::: A B C
Error unlinking file ./rTrUcTv2ZS using unlink0 at /home/######/bin/parallel line 5529

关于这意味着什么以及如何解决它的任何建议？

我已经调查过的事情:

权限 我对所有文件和目录都有读写权限。

安装错误 这可能是一个糟糕的安装。要安装，我使用了 ./configure --prefix=$HOME .这是 configure.log 的输出:

This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by parallel configure 20140622, which was
generated by GNU Autoconf 2.69.  Invocation command line was

$ ./configure --prefix=/home/######

## --------- ##
## Platform. ##
## --------- ##

hostname = ######
uname -m = x86_64
uname -r = 2.6.32-43-server
uname -s = Linux
uname -v = #97-Ubuntu SMP Wed Sep 5 16:56:41 UTC 2012

/usr/bin/uname -p = unknown
/bin/uname -X     = unknown

/bin/arch              = unknown
/usr/bin/arch -k       = unknown
/usr/convex/getsysinfo = unknown
/usr/bin/hostinfo      = unknown
/bin/machine           = unknown
/usr/bin/oslevel       = unknown
/bin/universe          = unknown

奇怪的是缺少 uname -p .
lscpu 显示:

Architecture:          x86_64
CPU op-mode(s):        64-bit
CPU(s):                48
Thread(s) per core:    1
Core(s) per socket:    12
CPU socket(s):         4
NUMA node(s):          8
Vendor ID:             AuthenticAMD
CPU family:            16
Model:                 9
Stepping:              1
CPU MHz:               800.000
Virtualization:        AMD-V
L1d cache:             64K
L1i cache:             64K 
L2 cache:              512K
L3 cache:              5118K

Answer 1

您还没有写出您使用的版本，但导致问题的行可能是:

        $disk_full_fh = ::tempfile();

稍后用于查看是否可以将其他数据写入缓冲文件系统。

令人惊讶的是，这会导致任何问题，如 tempfile()被 GNU Parallel 广泛使用。您可能需要遵循提交错误报告的程序(参见 LESS=+/^REPORTING man parallel)。

我最好的猜测是 $TMPDIR(默认为/tmp)在您的系统上有些特殊。尝试使用 --tmpdir 并将其设置为另一个目录。