BLOCKDEV

NAME
æ»è§ï¼SYNOPSISï¼
æè¿°ï¼DESCRIPTIONï¼
é项ï¼OPTIONSï¼
å½ä»¤ï¼COMMANDSï¼
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ãä¸å½linux论åmanæå页翻è¯è®¡åã:
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NAME

blockdev - ä»å½ä»¤è¡è°ç¨åºå设å¤æ§å¶ç¨åº

æ»è§ï¼SYNOPSISï¼

blockdev [options] commands devices

æè¿°ï¼DESCRIPTIONï¼

blockdev å·¥å·å许ä»å½ä»¤è¡è°ç¨åºå设å¤æ§å¶ç¨åºã

é项ï¼OPTIONSï¼

	-V		æå°çæ¬ä¿¡æ¯å¹¶éåºã
	-q		å®éã
	-v		详ç»ä¿¡æ¯ã

å½ä»¤ï¼COMMANDSï¼

--setro

设置åªè¯»æ¨¡å¼ã

--setrw

设置读å模å¼ã

--getro

åªè¯»æ¨¡å¼æ£æµãå¦ææ¯åªè¯»æ¨¡å¼ï¼æ¾ç¤º1ï¼å¦åæ¾ç¤º0ã

--getss

ç¨åè为åä½æå°æåºå¤§å°ââä¸è¬æ¯512åèã

--getsize

æ¾ç¤ºè®¾å¤å®¹éï¼ä½¿ç¨512个åè大å°çæåºä¸ºåä½ï¼

--setra N

设置é¢è¯»æåºï¼512åèï¼ä¸º N 个ã

--getra

æå°é¢è¯»æåºï¼512åèï¼

--flushbufs

å·æ°ç¼åã

--rereadpt

é读ååºè¡¨ã

[ä¸æçç»´æ¤äºº]

billpan <billpan@netease.com>

[ä¸æçææ°æ´æ°]

2002/01/10

ãä¸å½linux论åmanæå页翻è¯è®¡åã:

http://cmpp.linuxforum.net

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æ¬é¡µé¢ä¸æçç±ä¸æ man æå页计åæä¾ã
ä¸æ man æå页计åï¼https://github.com/man-pages-zh/manpages-zh

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