Media Server °¡ ¹ºÁö ¾Æ½Ã³ª¿ä??
NUXE 2018-12 2018-12-19 10:32:25 Á¶È¸ 5342 Ãßõ 0
백업에 대해 배우다가 Media Server가 나왔는데
I/O를 늘리기 위해 필요한 서버라고 밖에 모르겠는데
추가로 설명해주시면 감사하겠습니다..
http://netfrontlife.blogspot.com/2011/02/dlna-1-dlna.html
¹æÇâÀÌ ¸Â´ÂÁö ¸ð¸£°Ú½À´Ï´Ù¸¸ º¸Åë ¿µ»ó¹°°ú °ü°è°¡ ÀÖÀ» µíÇÕ´Ï´Ù..
¹é¾÷ ÀúÀå¼Ò´Â µð½ºÅ© º£À̽ºÀÇ ÀúÀå¼Ò°¡ µÉ¼öµµ ÀÖ°í Å×ÀÌÇÁ º£À̽ºÀÇ ÀúÀå¼Ò°¡ µÉ¼öµµ ÀÖ½À´Ï´Ù.
¹é¾÷¿¡¼ I/O¸¦ ´Ã¸°´Ù´Â Àǹ̴ °á±¹Àº ¹é¾÷ µ¥ÀÌÅ͸¦ ºÐ»êÇؼ ÀúÀåÇؼ ¹é¾÷½Ã°£À» ´ÜÃàÇÏ°Ú´Ù´Â Àǹ̷ΠÀÌÇØÇÏ½Ã¸é µÇ½Çµí ÇÕ´Ï´Ù.
¹é¾÷ ¿ë·®ÀÌ Å« °æ¿ì¿¡´Â ¹é¾÷ÄÁÆ®·Ñ·¯¼¹ö¿Í ¹é¾÷¹Ìµð¾î ¼¹ö¿©·¯´ëÀÇ ÇüÅ·Π±¸¼ºÇϱ⵵ ÇÕ´Ï´Ù.
¹é¾÷¸¶½ºÅͼ¹ö->¹é¾÷´ë»ó¼¹ö¼¹ö <-> SAN S/W <-> Å×ÀÌÇÁÀåÄ¡(PTL - Physical Tape Library)
°°Àº ÇüŸ¦ ¶ç°íÀÖÀ¸³ª
¹é¾÷¸¶½ºÅͼ¹ö->¹é¾÷´ë»ó¼¹ö¼¹ö <-> SAN S/W <-> ¹Ìµð¾î¼¹ö <-> Å×ÀÌÇÁÀåÄ¡(PTL)
¶Ç´Â
½ºÅ丮Áö <-> SAN S/W <-> VTLÀåÄ¡(Virtual Tape Library) <-> Å×ÀÌÇÁÀåÄ¡(PTL)
°°Àº ±¸Á¶·Îµµ ±¸¼ºµÇ±âµµ ÇÕ´Ï´Ù. ½ºÅ丮Áö º¹Á¦ °°Àº ¹é¾÷µµ ÀÖÁö¸¸ ÀÌ°Å´Â ´Ù¸¥ ºÎºÐÀÌ´Ï ÆнºÇÏ°í¿ä..
´Ù ÀÌ·¸´Ù´Â°Ç ¾Æ´Õ´Ï´Ù..
Tpae¿¡ Á÷Á¢ ±â·ÏÇϰųª ÀÐ¾î¼ º¹±¸ÇÏ´Â ¹æ½ÄÀº ·Îµù-»ðÀÔ-¼øÂ÷Àϱâ/±â·Ï ¹æ½ÄÀ̱⶧¹®¿¡ ¾Æ¹«¸® SAN¹é¾÷À̶óÇصµ
½Ã°£ ¼Ò¿ä°¡ °É¸®´Â¼ö ¹Û¿¡ ¾ø´Â ±¸Á¶ÀÌ°í¿ä..
ÀÌ·¯ÇÑ ºÎºÐÀ» Á¶±Ý ´õ °³¼±ÇÏ´Â ¹æ½ÄÀÌ Áß°£¿¡ ¹Ìµð¾î¼¹ö³ª VTLÀü¿ëÀåºñ¸¦ µÎ¾î µð½ºÅ©(ÀÎÅͳÎ, ¿ÜÀåµî)¸¦ Tapeó·³ ±â·ÏÇÏ¿©
ºü¸¥ Àбâ/¾²±â¸¦ ÅëÇØ ¹é¾÷/º¹±¸¸¦ ±¸ÇöÇÏ°Ô ÇØÁÝ´Ï´Ù.
VTLÀü¿ë ¾îÇöóÀ̾𽺠Àåºñ¸¦ ÁغñÇϱ⵵ÇÏÁö¸¸. ÀÏ¹Ý ¼¹ö¿¡ ¿ÜÀåµð½ºÅ©¸¦ ºÙ¿© ¹Ìµð¾î¼¹ö·Î »ç¿ëÇϱ⵵ ÇÕ´Ï´Ù.
°á±¹ Tape¿¡ ³ÖÁö ¾Ê°í µð½ºÅ©¿¡ ÀúÀåÇϰųª ÇÏ´Â ¹é¾÷ÀÇ ÇüÅ´ ¹Ìµð¾î ¹é¾÷(VTL)À¸·Î º¼¼öµµ ÀÖÀ»°Í °°½À´Ï´Ù.