Manual:$wgMaxShellMemory/ko
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This page is a translated version of the page Manual:$wgMaxShellMemory and the translation is 23% complete.
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| Shell and process control: $wgMaxShellMemory | |
|---|---|
| Maximum amount of virtual memory available to shell processes under Linux, in KiB. |
|
| 이 변수가 소개된 버전: | 1.7.0 (r14795) |
| 이 변수가 사라진 버전: | 계속해서 쓰이고 있음 |
| 허용값: | (integer) |
| 기본값: | 307200 (1.22+) gerrit:91833 102400 (1.7-1.21) |
| 기타 설정: 알파벳 순 | 기능별 순 | |
기본값
// Maximum amount of virtual memory available to shell processes under Linux, in KiB. $wgMaxShellMemory = 307200;
1 KiB = 1024 B, 102400 KiB = 100 MiB, 307200 KiB = 300 MiB, etc.
상세
Under Linux, shell commands are executed with the time and memory limits given by $wgMaxShellTime and $wgMaxShellMemory. Setting either variable to 0 will disable both limits.
If generating thumbnails with ImageMagick fails with a web server error log message like "Memory allocation failed" or "/bin/ulimit4.sh: Segmentation fault /usr/bin/convert ..." or "convert: Unable to extend cache ...", the $wgMaxShellMemory value may need to be increased.
If using Batik to render SVG graphics on some systems, this value needs to be raised in order for the extension to function. (The phrase "Could not create the Java virtual machine." may appear in Apache error log if this problem is occurring.)
같이 보기
- $wgMaxShellFileSize - Maximum file size created by shell processes under linux
- $wgMaxShellTime - Maximum time allowance for Linux shell processes
- $wgShellCgroup - Use cgroups instead of ulimit -v to control memory usage, which is more reliable.