/dev/ptmx : no such device --> pseudo device ´Ã¸®±â


Solaris machineÀ¸·Î ÇѲ¨¹ø¿¡ ´õ ¸¹Àº »ç¶÷µéÀÌ loginÇÏ¿© »ç¿ëÇÒ ¼ö ÀÖµµ·Ï ÇÏ·Á¸é
pty¼ö¸¦ ´Ã·ÁÁÖ¾î¾ß ÇÑ´Ù.
Solaris 2.3, 2.4, 2.5ÇÏ¿¡¼­ ptys(pseudo terminal devices)ÀÇ ¼ö¸¦ ´Ã¸®·Á¸é
/etc/system file ¿¡ µÎ °¡ÁöÀÇ parameter°¡ µé¾î°¡ ¿øÇÏ´Â ¼ö¿¡ ¸Â°Ô modifyµÇ¾ß
ÇÑ´Ù.

	set pt_cnt=
	set npty=

±×¸®°í 2.4¿Í 2.5¿¡¼­´Â ´ÙÀ½ÀÇ µÎ parameterµµ ÇÔ²² Ãß°¡ÇÏ´Â °ÍÀÌ ±ÇÀåµÇ¾îÁø´Ù.

	set sadcnt=
	set nautopush=

À§ÀÇ º¯È­³»¿ëÀ» Àû¿ë½ÃÅ°±â À§Çؼ­´Â 
	
	ok mode¿¡¼­ boot -r·Î rebooting½ÃŲ´Ù.

¿¹¸¦ µé¾î 128°³ÀÇ pty¸¦ Çã¿ëÇÏ°Ô ÇÏ·Á¸é

	set pt_cnt=128
	set npty=128
	set sadcnt=256
	set nautopush=128


pt_cnt : System VÀÇ pty number setting
npty   : BSD°è¿­ÀÇ  pty number setting
sadcnt & nautopush
       : STREAM parametersÀ̸ç Ãß°¡µÇ´Â »ç¿ëÀÚ¿Í network resources¸¦ support
         Çϴµ¥ ÇÊ¿äµÇ¾î Áø´Ù. (ƯÈ÷ NTS terminal server rtelnet »ç¿ë½Ã)
	 sadcnt =streams addressable devicesÀÇ number, should be 2x nautopush
	 nautopush =stream autopush entriesÀÇ number same as pt_cnt

Revision History

ÀÛ¼ºÀÏÀÚ : 97.3.24
ÀÛ¼ºÀÚ : ½É¹Î¼±