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Solaris system buffer cache¿¡ °üÇÏ¿©..

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ÀúÈñ ¼­¹öÀÇ physical memory size´Â 192MB ÀÔ´Ï´Ù.(Áö¼º ÇÕ´Ï´Ù..°¡³­ Çؼ­¸®...^^;)

±×·³ maximum memory allowed in buffer cache °ªÀº ¾ó¸¶³ª µÉ±î¿ä...

Solaris¿¡¼­´Â buffer cache °ªÀ» physical memoryÀÇ 2%·Î »ç¿ë Çϵµ·Ï
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# sysdef -i | grep bufhwm
3809280 maximum memory allowed in buffer cache (bufhwm)
À§¿¡¼­ º¸µí 2%¿¡ ÇØ´ç ÇÏ´Â °ªÀ» ³ªÅ¸³»ÁÒ.

¿ì¸®°¡ ±â²û /var/adm/messages ÆÄÀÏÀ» ¿­¾î º¼¶§ »çÀÌÁî°¡ Å« °ÍµéÀ»
vi·Î ¿­¾î º¸´Ù º¸¸é "¶óÀÎÀÇ ³¡ÀÌ bufferÀÇ ÇàÀ» ÃÊ°ú ÇßÀ½"
À̶ó´Â ¸Þ¼¼Áö¸¦ º¸½ÅÀûÀÌ ÀÖÀ» °ÍÀÔ´Ï´Ù.
±×°ÍÀº ¹Ù·Î buffer size¿Í ¿¬°ü µÇÁö¿ä.

±×·³ »çÀÌÁ Á¶Á¤ÇØ º¸ÁÒ.

°£´Ü ÇÕ´Ï´Ù. /etc/system¿¡ ¼³Á¤¸¸ ÇØ ³õÀ¸½Ã¸é µË´Ï´Ù.

# vi /etc/system

set bufhwm=7440 (ÀÌ °ªÀº 7400*1024byte·Î °è»êµÈ °ªÀÔ´Ï´Ù ±âÁ¸ 3809280ÀÇ 2¹è °ªÀÌÁÒ)

# reboot -- -r


<È®ÀÎ>
# sysdef -i | grep bufhwm
7618560 maximum memory allowed in buffer cache (bufhwm)


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