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(Joe), Sanghun Kim
(Joe), Sanghun Kim

??????, ??? ? ?? ?????? ? ??? ???? ?? ??? ???? ??? ??????, 3~5?? ??? 40% ?? ? ??? ???? ??? ?? ? ????. ???, ????? ????? ???? ??? ??? ?? ???? ???? ???. ?? ?????, ?? ??? ? ??? ?????? ???????! ????: 02-3781-7900 (?? ??)

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? 2018 IBM Corporation IBM Systems - Server Solutions 0 Power your planet ? Copyright IBM Corporation IBM KOREAIBM ???? ?? ??? IBM Systems Hardware
? 2018 IBM Corporation IBM Systems - Server Solutions 1 Power your planet IT ??? ??? 5???? ???? ??? / ??? ??? ? ?? ??? ??? ?? ?? ???? ??? ? ??? ???? ??? 4~5? ?? ?? ?? ??? ???? ?? ??? ?? ?? ?? ?? ?? ???(??????)
? 2018 IBM Corporation IBM Systems - Server Solutions 2 Power your planet ?? ??? ??? ?? ?? ???? ????? ? ?? ??, ?? ??? ??? ?? ?? ??? ???? ?? ?? ??? ?? ???? ?????. ? ??? ??? ?? ??? ?????, ?? ????? ?? ??? ?? ????? ???? ???? ?? ?? ?? ??????. MCF (mean cumulative function) ?? ? ??) Conclusion 3: The incidence of CEs increases with age, while the incidence of UEs decreases with age (due to replacements). Given that DRAM DIMMs are devices without any mechanical components, unlike for example hard drives, we see a surprisingly strong and early effect of age on error rates. ?? 3 : ??????? ??? ??? ?? ?? ?? DRAM DIMM (??? ??)???, ?? ??? ?? ???? ???? ???? ??? ?? ?? ??? ? ????. Source : http://www.cs.utoronto.ca/~bianca/papers/sigmetrics09.pdf
? 2018 IBM Corporation IBM Systems - Server Solutions 3 Power your planet ?????, ??? ???? ??? 4~5? ????? ? ??? ?? ?? ?? ?? C ?? ?? ?? ????? ?? ?? ??? ? ?????. ? ?? ?? ??? ?? C ? ??? ?? ??? ??? ? ??? ???? ???? ?? ??? ???? ?? ?? ?? ?? ??? ? ? ????. Source : http://www.webopedia.com/DidYouKnow/Hardware_Software/Server/server-life-expectancy.html ?? ? ??) Some servers can keep running smoothly up to a decade or longer, especially if they're used in less-demanding roles or if they support only a limited number of users. However, the more realistic timeframe for the life expectancy of a server is between three and five years. There are several key reasons to consider either replacing your server or transitioning it to handle less mission-critical tasks as it gets closer to four or five years of age. ???? ?? ?? ?? 10? ??? ? ? ?? ??? ???, ???? ??? ?? ???? ??? 3~5? ?????. 4~5? ? ??? ?? ? ???? ? ? ?? ??? ????.
? 2018 IBM Corporation IBM Systems - Server Solutions 4 Power your planet ? ???? ??? ??? ????? ??? ?? ?? 4? ??? ??? ?? ?? ?? ? ??? ???? ?? ? ??? ?????. http://www.intel.co.kr/content/dam/doc/performance-brief/data-center-efficiency- realizing-data-center-savings-with-accelerated-server-refresh-brief.pdf ?? ??? ?? ? 4?? ????? ?? ?????. IDC? ?????, ???? x86 ??? 3.5? ?? ???? ??? ???? ??? ?????, 3.2? ???? ???? ??? ???? ???? ????. http://evolvedis.com/wp-content/uploads/2012/12/IDC-Analyst-Connection-4AA4- 3104ENW.pdf ?? ?? ?? ??
? 2018 IBM Corporation IBM Systems - Server Solutions 5 Power your planet ? ?? ?? - ?? ??? ?? UPS?? ?? ?? ? ???? ?? ?? - ?? ??? ?? H/W, S/W ???? ?? ?? ? S/W Version ??? ??? - ??? S/W? Version?? ??? EOS ?? ?? ? ??? ??? ? DR ??? ??? - ??? ??? ??? ???? ??? DR ?? ?? ? ?? ?? ??? ?? - ?? ??? ?? ??? ??? ?? ?? ??? ?? ? ?? ??? ???? - ?? ?? ???? ?? ??? ??? ???? ?? ?? ?? ?? ??? ? ?? ?? - ?? ?? ??? ?? ?? , ?? , ???? ?? ?? ? S/W Version ?? ?? - S/W ???? ?? ?? Version ??? ??? ??? ?? ? DR ??? - ??? ? ??? ??? ?? ??? DR ??? ??? ? ?? ??? - ???? ?? ?? ?? ? ???? ?? ?? ??? ??? ?? ??? ? ?? ??? ??? - ?? ??? ?? ?? ??? ??? ?? ? ?? ????? ?? ???? ??? ???? ? ??? ???, ???? ??? ??, ??? ????? ??? ?? ?? ?? ??? ??? ????, S/W Version ??, DR ??, ?? ???, ?? ??? ??? ?? ????? ? ?? ??? ???(??????/????/????????)
? 2018 IBM Corporation IBM Systems - Server Solutions 6 Power your planet ? ?? ?? ????? ??? ?? IT ?? ???? ???? ??? ???? ??? 20% ??? ??? ???, ??? ??? ??? ?????? ?? ??? ???? ???? ??? ??? ? ? ??? ???? ????. ?? TCO ???? ?? ??? ?? ??? ??? ??? ?? ??? ??? ?????. ??? ?? ?? -?? ?? ? ?? -?? ?? ? ?? -H/W ?? ????? ? ?? ?? ?? -??? ?? ?? -??? ?? ?? -???? ?? -??? ?? ?? ?????? ?? ?? -?????? ?? ?? -Help Desk Source: IDC Market Analysis Perspective: Worldwide Datacenter Trends and Strategies 2011 ?? ??? HW ?????? HW 20% ?????? TCO ?? ?? ?? ?? ?? -????? ??? H/W -?? ????? ?? -?? S/W ? Utility -Vendor H/W ???? ???? ??? ??

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[IBM ??] ????? ? ???? ???

  • 1. ? 2018 IBM Corporation IBM Systems - Server Solutions 0 Power your planet ? Copyright IBM Corporation IBM KOREAIBM ???? ?? ??? IBM Systems Hardware
  • 2. ? 2018 IBM Corporation IBM Systems - Server Solutions 1 Power your planet IT ??? ??? 5???? ???? ??? / ??? ??? ? ?? ??? ??? ?? ?? ???? ??? ? ??? ???? ??? 4~5? ?? ?? ?? ??? ???? ?? ??? ?? ?? ?? ?? ?? ???(??????)
  • 3. ? 2018 IBM Corporation IBM Systems - Server Solutions 2 Power your planet ?? ??? ??? ?? ?? ???? ????? ? ?? ??, ?? ??? ??? ?? ?? ??? ???? ?? ?? ??? ?? ???? ?????. ? ??? ??? ?? ??? ?????, ?? ????? ?? ??? ?? ????? ???? ???? ?? ?? ?? ??????. MCF (mean cumulative function) ?? ? ??) Conclusion 3: The incidence of CEs increases with age, while the incidence of UEs decreases with age (due to replacements). Given that DRAM DIMMs are devices without any mechanical components, unlike for example hard drives, we see a surprisingly strong and early effect of age on error rates. ?? 3 : ??????? ??? ??? ?? ?? ?? DRAM DIMM (??? ??)???, ?? ??? ?? ???? ???? ???? ??? ?? ?? ??? ? ????. Source : http://www.cs.utoronto.ca/~bianca/papers/sigmetrics09.pdf
  • 4. ? 2018 IBM Corporation IBM Systems - Server Solutions 3 Power your planet ?????, ??? ???? ??? 4~5? ????? ? ??? ?? ?? ?? ?? C ?? ?? ?? ????? ?? ?? ??? ? ?????. ? ?? ?? ??? ?? C ? ??? ?? ??? ??? ? ??? ???? ???? ?? ??? ???? ?? ?? ?? ?? ??? ? ? ????. Source : http://www.webopedia.com/DidYouKnow/Hardware_Software/Server/server-life-expectancy.html ?? ? ??) Some servers can keep running smoothly up to a decade or longer, especially if they're used in less-demanding roles or if they support only a limited number of users. However, the more realistic timeframe for the life expectancy of a server is between three and five years. There are several key reasons to consider either replacing your server or transitioning it to handle less mission-critical tasks as it gets closer to four or five years of age. ???? ?? ?? ?? 10? ??? ? ? ?? ??? ???, ???? ??? ?? ???? ??? 3~5? ?????. 4~5? ? ??? ?? ? ???? ? ? ?? ??? ????.
  • 5. ? 2018 IBM Corporation IBM Systems - Server Solutions 4 Power your planet ? ???? ??? ??? ????? ??? ?? ?? 4? ??? ??? ?? ?? ?? ? ??? ???? ?? ? ??? ?????. http://www.intel.co.kr/content/dam/doc/performance-brief/data-center-efficiency- realizing-data-center-savings-with-accelerated-server-refresh-brief.pdf ?? ??? ?? ? 4?? ????? ?? ?????. IDC? ?????, ???? x86 ??? 3.5? ?? ???? ??? ???? ??? ?????, 3.2? ???? ???? ??? ???? ???? ????. http://evolvedis.com/wp-content/uploads/2012/12/IDC-Analyst-Connection-4AA4- 3104ENW.pdf ?? ?? ?? ??
  • 6. ? 2018 IBM Corporation IBM Systems - Server Solutions 5 Power your planet ? ?? ?? - ?? ??? ?? UPS?? ?? ?? ? ???? ?? ?? - ?? ??? ?? H/W, S/W ???? ?? ?? ? S/W Version ??? ??? - ??? S/W? Version?? ??? EOS ?? ?? ? ??? ??? ? DR ??? ??? - ??? ??? ??? ???? ??? DR ?? ?? ? ?? ?? ??? ?? - ?? ??? ?? ??? ??? ?? ?? ??? ?? ? ?? ??? ???? - ?? ?? ???? ?? ??? ??? ???? ?? ?? ?? ?? ??? ? ?? ?? - ?? ?? ??? ?? ?? , ?? , ???? ?? ?? ? S/W Version ?? ?? - S/W ???? ?? ?? Version ??? ??? ??? ?? ? DR ??? - ??? ? ??? ??? ?? ??? DR ??? ??? ? ?? ??? - ???? ?? ?? ?? ? ???? ?? ?? ??? ??? ?? ??? ? ?? ??? ??? - ?? ??? ?? ?? ??? ??? ?? ? ?? ????? ?? ???? ??? ???? ? ??? ???, ???? ??? ??, ??? ????? ??? ?? ?? ?? ??? ??? ????, S/W Version ??, DR ??, ?? ???, ?? ??? ??? ?? ????? ? ?? ??? ???(??????/????/????????)
  • 7. ? 2018 IBM Corporation IBM Systems - Server Solutions 6 Power your planet ? ?? ?? ????? ??? ?? IT ?? ???? ???? ??? ???? ??? 20% ??? ??? ???, ??? ??? ??? ?????? ?? ??? ???? ???? ??? ??? ? ? ??? ???? ????. ?? TCO ???? ?? ??? ?? ??? ??? ??? ?? ??? ??? ?????. ??? ?? ?? -?? ?? ? ?? -?? ?? ? ?? -H/W ?? ????? ? ?? ?? ?? -??? ?? ?? -??? ?? ?? -???? ?? -??? ?? ?? ?????? ?? ?? -?????? ?? ?? -Help Desk Source: IDC Market Analysis Perspective: Worldwide Datacenter Trends and Strategies 2011 ?? ??? HW ?????? HW 20% ?????? TCO ?? ?? ?? ?? ?? -????? ??? H/W -?? ????? ?? -?? S/W ? Utility -Vendor H/W ???? ???? ??? ??