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¿À´ÃÀº Synology ½Ã³î·ÎÁö NAS¸¦ ƯÁýÀ¸·Î ÀÛ¼º Çغ¾´Ï´Ù. ¾Æ·¡ ºí·Î±×¿¡ ¸ÕÀú ¿Ã·È´ø ±ÛÀε¥, NAS Æ÷·³¿¡µµ ¿Å°Ü¼ ¿Ã·Áº¾´Ï´Ù.
http://blog.naver.com/vicki1003/220967821876
¾ó¸¶ Àü, ½Ã³î·ÎÁö¿¡¼ multichannel À» ¼º°øÇϽŠºÐ Èı⸦ º¸°í °Ë»öÀ» Á» ÇغýÀ´Ï´Ù.
¾Æ·¡¿Í °°Àº ¹æ¹ýÀ¸·Î Àû¿ëÇÏ´Ï Quad Port¸¦ ¸ðµÎ ¾µ ¼ö ÀÖ¾î¼ ÁÁ´õ¶ó°í¿ä :-)
ÁÖÁ¦ : Synology SMB 3.0 Multichannel °°Àº ³×Æ®¿öÅ© Àü¼Û¼Óµµ ³ôÀ̱⠿ä¾à : Synology ¿¡¼ smb.conf ¼öÁ¤À¸·Î Multichannel °°ÀÌ NAS-PC °£ÀÇ ÆÄÀÏ Àü¼Û¼Óµµ¸¦ ³ôÀÌ°íÀÚ ÇÔ È¯°æ : - NAS : Synology DS1815+ (WD Red 4TB Disk 6EA + Crucial 525GB 2EA (Cache) / RAID-5 ±¸¼º - PC : ASrock ³»Àå Dual LAN (Brocade) + Intel PT Dual LAN Card (MS Windows 10 Professional) - Network : NETGEAR GS724T v3 (1Gbps x 24port Switch) - Connection : DS1815+ <-> Switch <-> PC ¸ðµÎ 1Gbps Quad Port (4-port) ¿¬°á
°³¿ä : ½Ã³î·ÎÁö DSM 6.1 ÇöÀç SMB 3.0À» Áö¿øÇÏÁö¸¸ ÇÙ½É ±â´ÉÀÎ MultichannelÀº Áö¿øÇÏÁö ¾Ê½À´Ï´Ù. SMB 3.0ÀÇ MultichannelÀº Dual port ÀÌ»óÀ¸·Î Deivce°£ ¿¬°á »óÅÂÀÏ ¶§, ¸ðµç Æ÷Æ®¸¦ »ç¿ëÇؼ µ¥ÀÌÅ͸¦ Àü¼ÛÇÏ´Â °ÍÀ» ¶æ ÇÕ´Ï´Ù. Áï 1Gbps·Î ¿¬°á µÇ¾î ÀÖ´Â ÄÉÀ̺íÀÌ 2°¡´Ú À̶ó¸é, Multichannel ȯ°æ¿¡¼´Â 2Gbps ÀÇ ¼Óµµ·Î µ¥ÀÌÅ͸¦ Àü¼ÛÇÏ°Ô µË´Ï´Ù.
±×·¯³ª ½Ã³î·ÎÁö Synology NAS¿¡¼´Â DSM 6.1-15047 (Update2) ÀÌ ÃÖ½ÅÀÎ Áö±Ý ½ÃÁ¡ (2017³â 3¿ù 27ÀÏ) ¿¡µµ MultichannelÀ» Áö¿øÇÏÁö ¾Ê½À´Ï´Ù. /ete/samba/smb.conf ¿¡ ¿É¼ÇÀ» ³Ö¾îÁÖ¸é, Multichannel °ú À¯»çÇÏ°Ô »ç¿ëÀÌ °¡´É ÇÕ´Ï´Ù.
¹æ¹ý : ¿ä¾àÇÏÀÚ¸é, Synology¿¡ SSH ·Î Á¢¼ÓÇÑ ÈÄ, /etc/samba/smb.conf ÆÄÀÏÀ» ¼öÁ¤ÇØ ÁÝ´Ï´Ù. - 1. putty¸¦ ÀÌ¿ëÇØ synology ¿¡ Á¢¼ÓÀ» ÇÕ´Ï´Ù. (putty ´Ù¿î·Îµå´Â ±¸±Û¿¡¼ °Ë»öÇÏ¸é ¹Ù·Î ³ª¿É´Ï´Ù) - 2. sudo -i ½ÇÇà (root ±ÇÇÑÀ¸·Î id¸¦ º¯°æ. ºñ¹Ð¹øÈ£´Â admin ºñ¹Ð¹øÈ£¶û µ¿ÀÏ) - 3. vi /etc/samba/smb.conf ½ÇÇà - 4. ¾Æ·¡ ³»¿ë Ãß°¡ server multi channel support = yes aio read size = 1 aio write size = 1 - 5. ÀúÀåÇÏ°í ³ª¿Í¼ NAS ÀçºÎÆà (samba °ü·Ã ¼ºñ½º¸¸ Àç½ÃÀÛ Çصµ µË´Ï´Ù)
°á°ú : - Àû¿ë Àü : PC¿¡¼ Quad port (4-port) ·Î Switch¿¡ ¿¬°á µÇ¾î ÀÖÀ½¿¡µµ 110MB/s (1Gbps) ·Î ÆÄÀÏ º¹»ç (NAS > PC) - Àû¿ë ÈÄ : PC¿¡¼ 220MB/s ·Î ÆÄÀÏ º¹»ç (NAS > PC) Quad PortÀÓ¿¡µµ 220MB/s ¹Û¿¡ ¾È µÇ´Â ÀÌÀ¯´Â, PCÀÇ SSD°¡ Write ¼º´É¿¡¼ º´¸ñÀÌ °É¸®±â ¶§¹®ÀÔ´Ï´Ù. Synology DS1815+ NAS´Â Spec»ó ÃÖ´ë Read&Write 400MB/s¿¡ ±ÙÁ¢ÇÏ´Â ¼Óµµ¸¦ RAID-5¿¡¼ Á¦°øÇϹǷÎ, º´¸ñÀÌ NAS¿¡¼ °É·ÈÀ» °ÍÀ¸·Î »ý°¢ÇÏÁö´Â ¾Ê½À´Ï´Ù.
÷ºÎÇÑ ½ºÅ©¸°¼¦À» º¸¸é, 4°³ Port¿¡¼ °¢°¢ 500Mbps ÀüÈÄ·Î Æ®·¡ÇÈÀ» ³ª´²¼ Àü¼ÛÇÏ´Â °ÍÀ» º¼ ¼ö ÀÖ½À´Ï´Ù.
ÁÖÀÇ : Production (¹é¾÷½Ã½ºÅÛÀÌ ¾Æ´Ñ ¸ÞÀÎ ÀúÀå¼Ò·Î »ç¿ëÇÏ´Â NAS) ÀÇ °æ¿ì, Àû¿ëÀ» ±ÇÀåÇÏÁö ¾Ê½À´Ï´Ù. ¾îµð±îÁö³ª ²Ä¼öÀÏ »Ó, Synology¿¡¼ Á¤½ÄÀ¸·Î Àû¿ëÇÒ ¶§±îÁö Production Àû¿ë¿¡´Â ±ÇÀåÇÏÁö ¾Ê½À´Ï´Ù. À§ ³»¿ëÀ» Àû¿ëÇÔÀ¸·Î ÀÎÇØ »ý±â´Â DataÀÇ Corruption ¹× ¿À¿°¿¡ ´ëÇؼ´Â Synology¿¡ Ã¥ÀÓÀ» ¹°À» ¼ö ¾ø½À´Ï´Ù. Àû¿ëÇÏ´Â »ç¶÷ ÀÚ½ÅÀÌ Ã¥ÀÓÁ®¾ß ÇÕ´Ï´Ù.
Ãß°¡ ¼³¸í : - aio read size (S) ¿É¼Ç ¼³¸í : If Samba has been built with asynchronous I/O support and this integer parameter is set to non-zero value, Samba will read from file asynchronously when size of request is bigger than this value. Note that it happens only for non-chained and non-chaining reads and when not using write cache. Current implementation of asynchronous I/O in Samba 3.0 does support only up to 10 outstanding asynchronous requests, read and write combined. Related command: write cache size Related command: aio write size Default: aio read size = 0
- aio write size (S) ¿É¼Ç ¼³¸í : If Samba has been built with asynchronous I/O support and this integer parameter is set to non-zero value, Samba will write to file asynchronously when size of request is bigger than this value. Note that it happens only for non-chained and non-chaining reads and when not using write cache. Current implementation of asynchronous I/O in Samba 3.0 does support only up to 10 outstanding asynchronous requests, read and write combined. Related command: write cache size Related command: aio read size Default: aio write size = 0
¿É¼Ç Á¤º¸¿¡ ´ëÇÑ Ãâó : https://www.samba.org/samba/docs/man/manpages-3/smb.conf.5.html
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