https://goughlui.com/2013/03/02/ssds-and-power-failures-why-ssds-in-a-usb-enclosure-might-be-a-bad-idea/


์€ ๊ธ€ ๋‚ด์šฉ์„ ์‚ดํŽด๋ณด๋‹ˆ


'SSD์—์„œ ๊ฐ‘์ž‘์Šค๋Ÿฌ์šด ์ „์› ์ฐจ๋‹จ์ด ์ผ์–ด๋‚  ๋•Œ์˜ ๋ฌธ์ œ์ '


์ด๋ผ๊ณ  ๋ณด๋Š”๊ฒŒ ๋” ๋งž๊ฒ ๊ตฐ์š”


์ œ๋ชฉ ์–ด๊ทธ๋กœ๋ผ๋‹ˆ


https://www.usenix.org/conference/fast13/technical-sessions/presentation/zheng



Understanding the Robustness of SSDs under Power Fault | USENIXUnderstanding the Robustness of SSDs under Power Fault | USENIXwww.usenix.org


๋ณธ ๊ธ€์€ ์œ„์— ์žˆ๋Š” SLC, MLC์‹œ์ ˆ์˜ ์ดˆ๊ธฐ SSD๋ฅผ ๋Œ€์ƒ์œผ๋กœ ํ…Œ์ŠคํŠธํ•œ ๊ฒƒ์ด๊ธฐ๋„ ํ•œ๋ฐ


์š”์ฆ˜ ์ตœ์‹  SSD๋“ค์€ ์˜คํžˆ๋ ค ์ „์› ์ฐจ๋‹จ์— ์ž˜ ๋Œ€์‘ํ•œ๋‹ค.....๋ณด๊ธฐ์—๋Š”


๊ฐ€์žฅ ์ตœ๊ทผ์— ์ƒŒ๋””์Šคํฌ ์™ธ์žฅ์˜ ๋ฐ์ดํ„ฐ ์ฆ๋ฐœ๋„ ์žˆ์—ˆ๊ณ .....USB๋“ค๋„ ์ƒ๊ฐ ์—†์ด ์“ฐ๋ฉด ์ž˜ ์ฃฝ๋Š” ๋†ˆ ๋งŽ๊ณ ....


๊ทธ๋ƒฅ 'ํ•˜๋“œ์›จ์–ด ์•ˆ์ „ํ•˜๊ฒŒ ์ œ๊ฑฐ'๋ฅผ ์ƒํ™œํ™”ํ•˜๋Š”๊ฒŒ ์ข‹์€๊ฑฐ๊ฐ™๋‹ค๋Š” ๊ฒฐ๋ก