|  | 
 
| 系统命令因目录太大无法执行的报错信息 $ rm -rf backup_20121130
 rm: cannot read backup_20121130
 
 $ cd backup_20121130
 
 $ find . | head
 find: cannot open .
 
 $ ls
 ls: .: Value too large to be stored in data type
 
 
 谢谢7#的xiao8577034,新增尝试使用FTP登录显示的报错如下:
 ftp> cd /gpfsjk1/xxx/20130123/backup_20121130
 250 CWD command successful.
 ftp> ls
 200 PORT command successful.
 550 No files found.
 ftp> dir
 200 PORT command successful.
 150 Opening data connection for /bin/ls.
 total 0
 226 Transfer complete.
 ftp> rmdir backup_20121130
 550 backup_20121130: Do not specify an existing file.
 ftp>  rmdir ./backup_20121130
 550 ./backup_20121130: Do not specify an existing file.
 ftp> dir
 200 PORT command successful.
 150 Opening data connection for /bin/ls.
 total 4599408
 drwxrwxrwx   2 devis    devis    2354896896 Mar 09 22:02 backup_20121130
 
 解决方案:
 如果有大量文件数需要删除,可以考虑用 xargs 的 -n 参数进行批量删除.
 参考示例:
 find /backup/ -ctime 2 -print | xargs -n 10 rm {} \;
 
 find ./ -name "*.req" |xargs -n 100 rm {} \;
 | 
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