VM¿¡ vt-d ½Ã±â»óÁ¶Àΰ¡¿ä?
izegtob 2016-04 2016-04-24 04:59:51 Á¶È¸ 5474 Ãßõ 0
VT-d라는걸 써볼까합니다
레이드카드와 NIC를 다이렉트로 물릴예정인데요
VT-d의 안정성? 이랄까 실사가능한수준인가요?
USB¿¡ ´ëÇÑ VT-dµµ ±×·°Àú·° Àß¾²½Ã´Â ºÐµéÀº Àßµé ¾²½Ê´Ï´Ù.
´Ù¸¸... ÀÚ·á¿¡ ¹Î°¨ÇÑ ·¹À̵åÄ«µå¸¦ vt-d·Î ¹°¸®´Â°Ç ±ÇÀåµÇÁö ¾Ê½À´Ï´Ù.
ÃֽŠNIC´Â ±¸Áö Á÷Á¢ VT-d·Î ¹°¸± ÇÊ¿ä ¾øÀÌ SR-IOV¶ó´Â ´ÙÁß vm¿¡ ¾ÈÁ¤ÀûÀ¸·Î µ¿ÀÛÇÏ´Â VT-d Æ¯ÈµÈ ÈǸ¢ÇÑ ±â´ÉÀÌ ÀÖ½À´Ï´Ù.
ÇöÀç vt-d´Â BIOS, OS·¹º§¿¡¼ Áö¿øÇϴ ǥÁØÈµÈ ÇÁ·ÎÅäÄÝÀ» ÅëÇØ °¢ µð¹ÙÀ̽º°¡ Á÷Á¢ ³»ºÎÀûÀ¸·Î Áö¿øµÇ´Â ÇüÅ·Π¹ßÀüÇÏ°í ÀÖ½À´Ï´Ù.
vGPU¿¡ ´ëÇÑ vt-d Á÷Á¢ Áö¿ø: NVIDIA GRID series, AMD FirePro S7150 series
NIC¿¡ ´ëÇÑ vt-d Á÷Á¢ Áö¿ø: SR-IOV: ÃֽŠÀÎÅÚ ¼¹ö ·£Ä«µå ½Ã¸®Áî
´Ù¸¸ ½ºÅä¶óÁö¿¡ °ü·ÃµÈ vt-d´Â ¾ÆÁ÷ Á¦´ë·Î µÈ °á°ú¹°À» º»Àû ¾ø½À´Ï´Ù.
: »ç½Ç ´ëºÎºÐÀÇ ÇÏÀÌÆÛ¹ÙÀÌÀú°¡ VM¿¡ ´ëÇÑ Storage Drive Direct Attach¸¦ Áö¿øÇÕ´Ï´Ù.
: Ưº°È÷ °Ô½ºÆ® OS°¡ ·¹À̵åÄ«µå¸¦ Á÷Á¢ ÄÁÆ®·Ñ ÇÒ ÀÌÀ¯°¡ ¾ø´Ù¸é vt-d·Î ±¸Áö ´Þ¾ÆÁÙ ÇÊ¿ä°¡ ¾ø´Ù´Â°ÅÁÒ.
Áï
- NIC VT-D´Â SR-IOV¸¦ »ç¿ëÇÏ´Â ¹æÇâÀ¸·Î ¾Ë¾Æº¸½Ã´Â°Ô ÁÁ°í,
- RAID Card VT-D´Â Ưº°ÇÑ ÀÌÀ¯°¡ ¾ø´ÂÇÑ Storage Drive Direct Attach·Î ¼±È¸ÇÏ½Ã´Â°Ô ÁÁ½À´Ï´Ù.
µ¡: Audio Network °¡»óȴ Ưº°È÷ vt-d¸¦ Áö¿øÇϵµ·Ï ¸¸µé¾îÁø°Ç ¾Æ´ÏÁö¸¸, AudinateÀÇ Dante Audio Network ±â¼úÀÌ VM ½ºÅØ¿¡ ¸Å¿ì ÀûÇÕÇÏ°Ô µðÀÚÀεǾîÀÖ½À´Ï´Ù.
¾Æ·¹Ä«1220µµ ¾ÈµÆ¾ú°í, P410µµ ¾ÈµÆ¾ú°í ±×¸®°í Á¦°¡ °¡Áø ÃÖ½ÅÀÎ ¾Æ´äÅØ 78165µµ Æнº¾²·ç°¡ Àß µÇÁö ¾Ê¾Ò½À´Ï´Ù.
NICÀº, ¸á¶ó³ì½º 10G·Î Å×½ºÆ®Çغôµ¥, Æнº¾²·ç´Â Àû¿ëÀÌ µÇ´Âµ¥, VM¸Ó½Å¿¡ µî·ÏÀ» ÇØÁá´Âµ¥, ÇØ´ç VMºÎÆÃÇغ¸¸é ÀåÄ¡°¡ ¾ø´Â °É·Î ³ª¿À´õ¶ó±¸¿ä. ±×·¡¼ ±×³É Æнº¾²·ç·Î ¾²Áö ¾Ê°í, esxi¸¦ ÅëÇÏ¿© »ç¿ëÇÏ°í ÀÖ½À´Ï´Ù.
rsync·Î ¹é¾÷À» Çغôµ¥ (µÑ´Ù ¸á¶ó³ì½º 10G, ±¤¸ðµâ·Î ¿¬°á), TX100, centos6.7 (¾Æ´äÅØ 78165, µµ½Ã¹Ù4T x 4 raid 5 ) -> TX100, ESXI6.0, centos6.7 (¾Æ´äÅØ 5805, µµ½Ã¹Ù 4T x 4 raid 5) ÆÄÀÏ º¹»çÇϴµ¥, ¾à 400±â°¡ Æò±Õ 150¸Þ°¡/ÃÊ ¼Óµµ°¡ ³ª¿Ô½À´Ï´Ù.
http://kr.mellanox.com/page/ethernet_cards_overview
º¸À¯ÇÑ ¸á¶ó³ì½º Ä«µå°¡ SR-IOV Áö¿øÇÏ´ÂÁö È®ÀÎÇؼ Àû¿ëÇغ¸¼¼¿ä. (»ç¿ëÇÏ·Á¸é º¸µå¿Í CPU°¡ VT-D¸¦ Áö¿øÇØ¾ß ÇÏ°í CMOS¿¡¼ º°µµ ¼¼ÆÃÀÌ ÇÊ¿äÇÒ ¼ö ÀÖ½À´Ï´Ù)