问题描述
我运行以下代码:
mkdir('mnt/1',0777,true);
mkdir('mnt/a',0777);
目录"a"已创建,而目录"1"未创建,页面打印警告.
Directory "a" is created, while directory "1" is not, page prints warning.
Warning: mkdir(): File exists in /home/bitrix/www/php_test.php on line 3
我对运行用户apache的目录mnt具有完全权限:
I have full permissions on directory mnt for user apache is running:
drwxr-xr-x 1 bitrix bitrix 4096 Nov 28 10:10 mnt
PHP版本-PHP 5.3.3. Apache版本2.2.15.
PHP version - PHP 5.3.3. Apache version 2.2.15.
任何想法,为什么mkdir在递归选项设置为true时失败?
Any ideas, why mkdir fails with recursive option set to true?
更新!好吧,我清除了文件夹,制作了以下php-script并再次运行:
Update!Well I cleared the folder, made the following php-script and ran it again:
<?php
error_reporting(E_ALL);
mkdir('mnt/1',0777,true);
mkdir('mnt/2/',0777,true);
mkdir('./mnt/3',0777,true);
mkdir('./mnt/4/',0777,true);
mkdir('mnt/a',0777);
mkdir('mnt/b/',0777);
mkdir('./mnt/c',0777);
mkdir('./mnt/d/',0777);
?>
以下是输出:
Warning: mkdir(): File exists in /home/bitrix/www/php_test.php on line 3
Warning: mkdir(): File exists in /home/bitrix/www/php_test.php on line 4
Warning: mkdir(): File exists in /home/bitrix/www/php_test.php on line 5
Warning: mkdir(): File exists in /home/bitrix/www/php_test.php on line 6
这是脚本执行后的文件夹mnt的内容:
Here is the content of the folder mnt after script execution:
drwxr-xr-x 1 bitrix bitrix 4096 Nov 28 2012 .
drwxrwx--- 11 bitrix bitrix 12288 Nov 28 11:10 ..
drwxr-xr-x 1 bitrix bitrix 0 Nov 28 2012 a
drwxr-xr-x 1 bitrix bitrix 0 Nov 28 2012 b
drwxr-xr-x 1 bitrix bitrix 0 Nov 28 2012 c
drwxr-xr-x 1 bitrix bitrix 0 Nov 28 2012 d
我也尝试了递归mkdir的绝对路径-仍然没有运气,而无论如何设置路径,非递归mkdir都可以正常工作.递归mkdir有什么问题?我还是没主意.
I also tried absolute path for recursive mkdir - still no luck, while non-recursive mkdir works fine no matter how the path is set. What's wrong with recursive mkdir? I still have no ideas..
更新!进一步的调查显示,发生这种情况是因为mnt是一个由命令挂载的文件夹
Update! Further investigation revealed that such things happen because mnt is a folder, mounted by command
mount -t cifs -o username=***user***,password=***password***,uid=bitrix,gid=bitrix,iocharset=utf8,codepage=866 //192.168.1.6/folder /home/bitrix/www/mnt
在所有其他目录中,递归mkdir都可以正常工作,而在该目录中,只有非递归mkdir可以正常工作!
In all other directories recursive mkdir works fine, while in that directory only non-recursive mkdir works!
更新!由于 femtoRgon 假定mkdir从文件夹mnt
中的脚本运行时,可以递归和非递归正常工作.但是仍然不知道为什么从/home/bitrix/www运行时它失败了?我什至尝试用选项file_mode=0775,dir_mode=0775
挂载-没运气.如果重要的话,我的操作系统= CentOS 6.3.
Update! As femtoRgon assumed mkdir, when run from script in the folder mnt
, works fine both recursive and non-recursive. But still I can't figure out, why it fails, when run from /home/bitrix/www? I even tried mounting with options file_mode=0775,dir_mode=0775
- no luck. My OS = CentOS 6.3, if it matters..
推荐答案
经过一番谷歌搜索后,我在 php.net .这一切都与serverino
挂载选项有关.当我用noserverino
挂载文件夹时,所有问题都消失了.无论如何,感谢大家的帮助!
After some googling, I found the answer on php.net. It is all about serverino
mount option. When I mounted folder with noserverino
all problems were gone. Anyway thanks guys for trying to help!
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