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发表于 2007-7-24 22:02:10
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来自 黑龙江哈尔滨
原帖由 sc8210 于 2007-7-24 11:55 发表
Input/Output error on unit = 20,检查磁盘格式如果是FAT32将其改成NTFS格式,因为FAT32要求单一文件的格式不能超过4G。
Input/Output error on unit = 9,你的磁盘太碎了,进行一下磁盘整理就可以了。
有这 ...
我认为不是这样解释的。
我认为是这样 xansys上的解释很合理:
原因:
Not only does ANSYS write large temp files, but it leaves them there for
you to ponder until saturation of the disk. If you have been doing many
analyses, you can likely regain A LOT of space by seeking out and
deleting these files.
解决办法
1) 求解时调用Bram Weisman 写的两个宏文件(一个bat,一个就是ansys宏)清理零时文件- Caution: I do not recommend running this in the ROOT of any drive that
- contains anything other than ANSYS jobs. For example, since C: is full
- of other programs including the O.S. and I cannot guarantee that other
- programs don't use some of these extensions, do not run it in the ROOT
- of C:.
- *******Begin Tempdele.bat********
- REM tempdele.bat
- REM Deletes ANSYS temporary or unecessary files from the current folder
- (directory)
- REM and all subfolders.
- REM By Bram Weisman April 26, 2003. For ANSYS 7.0.
- REM Use at your own risk. I assume no liability for damages due to use
- or
- REM misuse of this batch file.
- REM
- REM The swith /q enables the macro to proceed without user interation.
- REM There will be no confirm delete prompts.
- REM The /s allows searching of subdirectories
- REM Be sure you understand this macro before you execute it.
- rem !Element Matrices
- del *.emat* /q /s
- rem !Element Rotated Matrices
- del *.erot* /q /s
- rem !Element saved data ESAV files created by nonlinear analyses
- del *.esav* /q /s
- rem !Assembled global stiffness and mass matrices
- del *.full* /q /s
- rem !Loading and boundary conditions of load steps (used for multiframe
- restart)
- del *.ldhi* /q /s
- rem !Element saved records, solution commands, and status for a single
- substep of a load step (used for multiframe restart)
- del *.r0* /q /s
- rem !Element saved records, solution commands, and status for a single
- substep of a load step (used for multiframe restart)
- del *.r1* /q /s
- rem !Sparse solver scratch files
- del *.LN* /q /s
- rem !Copy of ESAV file from last converged substep
- del *.osav* /q /s
- rem !Page file for ANSYS virtual memory (database space)
- del *.page* /q /s
- rem !Scratch file for PCG solver
- del *.pc* /q /s
- rem !Scratch file for Jacobi Conjugate Gradient solver
- del *.scr* /q /s
- rem !Scratch file from substructure generation pass
- del *.sscr* /q /s
- rem !DB Lock file
- del *.lock /q /s
- *******End Tempdele.bat********
- I also have an ANSYS macro file which deletes these files in the current
- ANSYS working folder
- ******Begin tempdele.mac************
- !tempdele.mac deletes ANSYS temporary or unecessary files
- /sys,del *.emat* /q !Element Matrices
- /sys,del *.erot* /q !Element Rotated Matrices
- /sys,del *.esav* /q !Element saved data ESAV files created by nonlinear
- analyses
- /sys,del *.full* /q !Assembled global stiffness and mass matrices
- /sys,del *.ldhi* /q !Loading and boundary conditions of load steps (used
- for multiframe restart)
- /sys,del *.r0* /q !Element saved records, solution commands, and status
- for a single substep of a load step (used for multiframe restart)
- /sys,del *.r1* /q !Element saved records, solution commands, and status
- for a single substep of a load step (used for multiframe restart)
- /sys,del *.LN* /q !Sparse solver scratch files
- /sys,del *.osav* /q !Copy of ESAV file from last converged substep
- /sys,del *.page* /q !Page file for ANSYS virtual memory (database space)
- /sys,del *.pc* /q !Scratch file for PCG solver
- /sys,del *.scr* /q !Scratch file for Jacobi Conjugate Gradient solver
- /sys,del *.sscr* /q !Scratch file from substructure generation pass
- /sys,del *.lock /q !DB Lock file
- ******End tempdele.mac************
- Again, understand these before you use them, I assume no responsibility
- for the consequences
复制代码 2)换用PCG求解器(这个用硬盘少,内存多)
[ 本帖最后由 北极熊甲 于 2007-7-24 22:15 编辑 ] |
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