ããã«ã¡ã¯ãHabrïŒ ä»¥åã®èšäºã§ã¯ã Dellããã³HPãµãŒããŒã®ãšã©ãŒãšåé¡ã«å¯ŸåŠããŸããã åçããããµãŒããŒãšã©ãŒã«é¢ããã¹ããŒãªãŒã¯ã3çªç®ã®ããã°ã¹ãªãŒãã³ããŒã§ããIBMã®è£œåã«ã€ããŠèšåããªããã°å®äºããŸããã ãã®æ å ã®äŒæ¥ã¯ãã§ã«ãµãŒããŒã®çç£ããé¢ããŠããŸããããã®è£œåã¯äŸç¶ãšããŠç©æ¥µçã«äœ¿çšãããŠããŸãã ãã®ãããIBMãµãŒããŒãã飌ããªãããããšã®èç©ãããçµéšãæ¥ãã§å ±æããŸãã ããã¯åé¡ã®å®å šãªãªã¹ãã§ã¯ãããŸããããããã§ã誰ãã«ãšã£ãŠæçšãªå ŽåããããŸãã
RAM
IBMãµãŒããŒã¯ãã¡ã¢ãªã¢ãžã¥ãŒã«ã®æ§æã«ææã§ãã å€ãã®å Žåãç¬ç«ããã¢ããã°ã¬ãŒãïŒã¡ã¢ãªã®è¿œå ãŸãã¯äº€æïŒã®åŸããµãŒããŒãããŒããããªãããå®éã«ã€ã³ã¹ããŒã«ãããŠãããããå°ãªãã¡ã¢ãªã衚瀺ãããŸãã 幞ããªããšã«ããã®ãããªç¶æ³ã§ã¯ãé害ã®åå ã«ã€ããŠé·ãéæšæž¬ããå¿ èŠã¯ãããŸããã蚺æããã«ïŒããå ŽåïŒã§ã2ã€ã®Configããã³Memoryã€ã³ãžã±ãŒã¿ãŒãç¹ç¯ããŸãã
ãããã£ãŠãã¡ã¢ãªãã¢ããã°ã¬ãŒãããåã«ãä»æ§ããµãŒããŒã§ãµããŒããããŠããã¡ã¢ãªã®çš®é¡ãšãµã€ãºãå¿ ã確èªããŠãã ããã ãµãŒããŒå ã®ããã»ããµã®æ°ãéåžžã«éèŠã§ã-ã¢ãžã¥ãŒã«ãã¹ãããã«é 眮ãããé åºã¯ããã«äŸåããŸãã ãããä»æ§ã§æ確ã«ããå¿ èŠããããŸãã
äžè¬ã«ãã¡ã¢ãªã«é¢ããç¶æ³ã¯ãããšãã°HPã«é¢ããèšäºã§èª¬æãããŠããç¶æ³ãšãŸã£ããåãã§ãã èŠããã«ïŒ
- ã¡ã¢ãªãã£ãã«ã芳å¯ããŸãã
- ECC REG 1ïŒ2ïŒRx4ã¡ã¢ãªããã¥ã¢ã«ããã»ããµã·ã¹ãã ã«æ¿å ¥ããUDIMMãã·ã³ã°ã«ããã»ããµã·ã¹ãã ã«æ¿å ¥ããŸãã
- åããã»ããµã«åãéã®ã¡ã¢ãªãé 眮ããŸãã
ãããŠãæ瀺ã«åŸã£ãŠã¡ã¢ãªãæ¿å ¥ããŠãããµãŒããŒããŸã åäœãããã¡ã¢ãªã€ã³ãžã±ãŒã¿ãè£åãã«ç¹ç¯ããå Žåã¯ã©ããªããŸããïŒ ãã®å Žåãç°ãªããªãã·ã§ã³ã確èªããå¿ èŠããããŸãã
- ãã®ã¿ã€ãã®ã¡ã¢ãªã¯ãµãŒããŒã§ãµããŒããããŠããŸãã ã ä»æ§ã泚ææ·±ã確èªããŠãã ããã
- èšæ¶ã¯ "ããã"ã§ããããšãå€æãã ã è¡ããŸã£ããåããã®ã«çœ®ãæãããµãŒããŒãèµ·åãããã©ããã確èªããŸãã
- ãã¶ãŒããŒãã®ã¹ãããã«ã»ãããè©°ãŸã£ãŠããŸã ã ããã¯ããµãŒããŒãæ°å¹Žé皌åããŠããå Žåã¯ããªãäžè¬çãªçç±ã§ãããæåã®ææè ã§ãªãå Žåã¯ããã«ããã§ãã å§çž®ç©ºæ°ã§ã¹ããããå¹ãé£ã°ããŸãã
- ãœã±ããã®æ²ãã£ããã³ ã ããã¯éåžžã«ãŸãã«ããçºçããŸããããå®éã«ã¯çºçããŸããããã»ããµãœã±ããã®æ¥è§Šãæ²ãã£ãŠããããã«ã¡ã¢ãªãæ©èœããªããªããŸãã åã®ãªãã·ã§ã³ã§é害ã®åå ãèŠã€ããããªãã£ãå Žåã¯ãããã»ããµãŒãåãå€ããŠããœã±ãããæ éã«æ€æ»ããŠãã ããã ããªããå°æ°ã®ã幞éãªäººãã®äžã«ãããªããããªãã¯æ²ãã£ãæ¥è§Šã泚ææ·±ãçã£çŽãã«ããããšãè©Šã¿ãããšãã§ããŸãããããããã¯å®å šã«ããªãèªèº«ã®å±éºãšå±éºã«ãããããŠããŸãã
å€ãã®ã·ã¹ãã 管çè ã¯ãMemTest86ã䜿çšããŠRAMããã§ãã¯ãããšãæããã«åäœããŠããã¢ãžã¥ãŒã«ãŸãã¯åããã©ãã¯äžã§ããšã©ãŒã¡ãã»ãŒãžãåä¿¡ãããšããäºå®ã«çŽé¢ããŠããŸãã ããã¯ãM4äžä»£ã®ãµãŒããŒã§ç¹ã«äžè¬çã§ãã ããã¯ããã·ã³ãŸãã¯ã¡ã¢ãªã®åé¡ã§ã¯ãããŸãããMemTest86ã¯ããµãŒããŒã¡ã¢ãªã®ãã¹ãã«ã¯æšå¥šãããŸããã ã¡ã¢ãªãæ éãå§ãããšããµãŒããŒã¯èšºæããã«ãéããŠãããå ±åããŸãã æšæºã®èªå·±èšºæããŒã«ã䜿çšããŠãIBMãµãŒããŒã®ã¡ã¢ãªã確èªããããšããå§ãããŸãã
ãã©ã€ã
ãµãŒããŒã«ããã€ãã£ãããã©ã€ããã€ã³ã¹ããŒã«ããå¿ èŠããªãããšãç¹°ãè¿ãè¿°ã¹ãŸããã IBMãä»ã®ãã³ããŒãããããçç£ãããæåãªã¡ãŒã«ãŒããã®ã¿è³Œå ¥ããããŽãåãã©ãã·ã¥ããŠæ¥çããŸãã ãããã£ãŠãããã€ãã£ãããã©ã€ãã®ä»£ããã«ã¢ããã°ãéžæããããšã«ããããã£ã¹ã¯ã¢ã¬ã€ã®ã¢ããã°ã¬ãŒããŸãã¯åŸ©å ãç°¡åã«ä¿åã§ããŸãã ããã¯ãç¹ã«æ¹è£ ããããµãŒããŒã«é¢ããŠã¯ãäŸ¡æ Œã®2ã3åã®å·®ãæ£åœåããŸã ã ãããã¯ãŒã¯ã§ã¯ã次ã®ãããªã¢ãã«äžèŽããŒãã«ãç°¡åã«èŠã€ããããšãã§ããŸãã
IBMã¢ãã« | ãªãªãžãã« |
---|---|
IBM 49Y2003 | ã·ãŒã²ã€ãST9600204SS |
IBM 90Y8872 | ã·ãŒã²ã€ãST9600205SS |
IBM 90Y8908 | ã·ãŒã²ã€ãST9600105SS |
IBM 81Y9650 | ã·ãŒã²ã€ãST900MM0006 |
ããã§ãããã€ãã£ãã§ãªããã©ã€ããšãµãŒããŒãšã®éäºææ§ã®ç¶æ³ã¯äŸç¶ãšããŠå¯èœã§ãã ãã®å ŽåããµãŒããŒã¯æ£åžžã«ããŒããããªããããã©ã€ããèªèããŸããã ããã¯éåžžãæ°ããRAIDã³ã³ãããŒã©ãŒãã¡ãŒã ãŠã§ã¢ãã€ã³ã¹ããŒã«ããããšã§è§£æ±ºããŸãã ã¡ãªã¿ã«ããã¡ãŒã ãŠã§ã¢ãšããã¯ãã¬ãŒã³/ãšãã¹ãã³ããŒãæŽæ°ããããšããå§ãããŸããIBMBootable Media Creator ïŒBoMCïŒã¢ããªã±ãŒã·ã§ã³ããããæ¯æŽããŸãã
ãµãŒããŒã®é»æºãå ¥ããŠPOSTãã§ãã¯ã«åæ Œãããšããšã©ãŒãçºçããå ŽåããããŸãã
æ€åºãšã©ãŒãçºçããŸãããã·ã¹ãã ãšãã®ã·ã¹ãã ã«æ¥ç¶ãããŠãããã¹ãŠã®ãšã³ã¯ããŒãžã£ãŒã®é»æºãå ¥ãçŽããŠãã ããã
ããã¯ããã©ã€ãã®1ã€ã«åé¡ãããããšã瀺ããŠããŸãã èšç®ã¯ç°¡åã§ããä»ã®ãã¹ãŠã®ã¡ãã£ã¢ããã¹ãã«åæ Œããç¹æ» ãæ¢ãŸã£ãå Žåã§ããã¹ã©ã€ãäžã®ã€ã³ãžã±ãŒã¿ã¯åžžã«ç¹æ» ããŸãã
ãã£ã¹ã¯ãµãã·ã¹ãã ã«ã¯ããããšããŸããã¯ãªåé¡ããããŸãã ããšãã°ã MegaRAID Storage Managerç¬èªã®ã¢ããªã±ãŒã·ã§ã³ã§RAID-1ã䜿çšãããšã次ã®ãããªãšã©ãŒã衚瀺ãããå ŽåããããŸãã
ID = 63
ã·ãŒã±ã³ã¹çªå·= 48442
æé= 2016幎1æ24æ¥17:03:59
LOCALIZED MESSAGE = Controller IDïŒ0 Consistency Check found found inconsistent parity on VD stripïŒïŒVD = 0ãstrip = 637679ïŒ
ã»ãšãã©ã®å Žåãããã¯ãã£ã¹ã¯ãæ»ãã§ãããšããæå³ã§ã¯ãªããããªãã£ãšã©ãŒãã€ãŸããã©ã€ããªãã£ã¹ã¯ãšã»ã«ã³ããªãã£ã¹ã¯ã®ããŒã¿ã®äžäžèŽã«é¢ãããã®ã§ãã èããããçç±ïŒ
- å€ãã®å Žåããã®ãããªãšã©ãŒã¯ãæ°ããã¢ã¬ã€ãæ§æããåŸããŸãã¯ãã£ã¹ã¯ã®1ã€ã亀æããçŽåŸã«è¡šç€ºãããŸãã
- ãã³ã±ãŒãè¡šé¢èšºæã»ãã·ã§ã³äžã«ããã£ã¹ã¯ãåæåãããI / Oæäœãå®è¡ãããŸãã RAID-1ã§ã¯ãããã«ããäžæçãªããªã¥ãŒã ã®äžäžèŽãçºçããå¯èœæ§ããããããã¯æ¬¡ã®ã³ã³ãã©ã€ã¢ã³ã¹ãã§ãã¯äžã«èªåçã«ä¿®æ£ãããŸãã ããã¯èšºæã»ãã·ã§ã³äžã«ã¯çºçããŸããããæãåæãããšãïŒ
- oãã£ãã·ã¥ãªãã§RAIDã³ã³ãããŒã©ãŒã䜿çšããããã©ã€ãã¹ã«ãŒã¢ãŒããã¢ã¯ãã£ãã«ãªããŸãã
- o RAMã®äžè¶³ããã£ã¹ã¯ããã¢ã¯ãã£ãã«ããŒãžã³ã°ããŸãã
- oãã£ã¹ã¯ã®éåžžã«é »ç¹ãªäœ¿çšã
ãã®åé¡ã解決ããã«ã¯ããã£ã¹ã¯ããã®ã¹ã¯ããã¢ã¯ãã£ããã£ãæžããããšããå§ãããŸãããã£ãã·ã¥ä»ãã®RAIDã³ã³ãããŒã©ã䜿çšããRAMã®éãå¢ãããŸãã
ãã¡ãŒã ãŠã§ã¢ããã³ãœãããŠã§ã¢ã®æŽæ°
èå³æ·±ãåé¡ã¯ãWindows 2012ãŸãã¯Windows 2012 R2ããŒãããã€ã³ã¹ããŒã«ãããšãã«åŸ æ©ããå ŽåããããŸããæ°ããã€ã³ã¹ããŒã«ããOSã«ã¯ãã©ã€ãã衚瀺ãããŸããã ãããŠãããã¯IBMãµãŒããŒã ãã§èµ·ãããŸããã å®éããµãŒããŒå ã®ãã¹ãŠã®ãã©ã€ãã¯RAIDã§æ¥ç¶ãããŠãããåè¿°ã®OSããŒãžã§ã³ã«ã¯RAIDãæäœããããã®çµã¿èŸŒã¿ãã©ã€ããŒããããŸããã ãããŠã圌ãã¯ãã ããããç¡èŠããŸãã ã«ãªãæ¹æ³ æãä¿¡é Œã§ããæ¹æ³ïŒ IBM ServerGuideãŠãŒãã£ãªãã£ãŒã䜿çšããŸãã OSãã€ã³ã¹ããŒã«ãããšããã®ã¢ãã«ãšãªãã¬ãŒãã£ã³ã°ã·ã¹ãã ã®ããŒãžã§ã³ã«å¿ èŠãªãã¹ãŠã®ãã©ã€ããŒã匷å¶ãããŸãã OSã€ã¡ãŒãžã¯ããã©ãã·ã¥ãã©ã€ãã§ã¯ãªããã£ã¹ã¯ããã€ã³ã¹ããŒã«ããå¿ èŠãããããšã«æ³šæããŠãã ãããServerGuideã¯ãèµ·åå ãšåãUSBãã©ã€ãäžã®ã€ã¡ãŒãžã§ã¯åäœããŸããã
ãµãŒããŒãè³Œå ¥ãããšããæåã«ãã¹ãŠã®ãã¡ãŒã ãŠã§ã¢ãæŽæ°ããŠããã·ã¹ãã ãããŒã«ããå¿ èŠãããå ŽåããããŸãã ããã¯ãåè¿°ã®IBM Bootable Media Creatorã䜿çšããŠå®è¡ã§ããŸãã
- èµ·åå¯èœãªãã©ãã·ã¥ãã©ã€ããŸãã¯ãã£ã¹ã¯ããèµ·åããŸãã
- BoMCã管çè ãšããŠèµ·åããŸãã
- ããªãããããããšãéžæããŠãã ããïŒèšºæãæŽæ°ããã³/ãŸãã¯å®è¡ããŸãã
- ããã°ã©ã ã¯ããã©ã€ããŒãå ¥æããå Žæãå°ããŸããããŠã³ããŒãããããæå®ããã¢ãŒã«ã€ããããã«ããŸãã
- ããŒãã€ã¡ãŒãžãæžã蟌ãã¡ãã£ã¢ïŒãã©ãã·ã¥ãã©ã€ããŸãã¯ãã£ã¹ã¯ïŒãéžæããŸãã é²é³ã¯æ°æéç¶ç¶ã§ããŸãããå¿é ããå¿ èŠã¯ãããŸãããããã°ã©ã ã¯ãã³ã°ããŸããã
- èšé²ã®æåŸã«ããã®ã¡ãã£ã¢ããèµ·åããæ瀺ã«åŸããŸãã
ãã®æé ã¯ãå€ãã®åé¡ç¶æ³ã§ã圹ç«ã¡ãŸãã ããšãã°ãçµ±å管çã¢ãžã¥ãŒã«ã®æŽæ°ãå®äºããã®ãåŸ ããã«ããã£ã³ã»ã«ããã¿ã³ãã¯ãªãã¯ããå Žåã次åã®ããŠã³ããŒãæã«ãµãŒããŒã¯IMMãããŒãã§ãããããã©ã«ãèšå®ã䜿çšããå ŽåããããŸãã ãã¡ãŒã ãŠã§ã¢IMMã€ã¡ãŒãžãããŒããããŠãããããã§ãæåã«ãã¶ãŒããŒãã®ãUEFIïŒIMMãªã«ããªãžã£ã³ããŒããžã£ã³ããŒã䜿çšããŠåŸ©å ãè©Šã¿ãããšãã§ããŸãã
ããã§ã解決ããªãå Žåã¯ãBoMCãä»ããŠæŽæ°æé ã䜿çšããŸãã
æå°æªã®æ³åã«åŸã£ãŠãããæ°ããããŒãžã§ã³ã®BIOSã®ã€ã³ã¹ããŒã«äžã«é»æºé害ãçºçãããšãããã«äžå¿«ãªç¶æ³ãçºçããŸãã
ãã®åŸããµãŒããŒã¯ã¡ã€ã³ãã¡ãŒã ãŠã§ã¢ãããŠã³ããŒãã§ããªããªããããã¯ã¢ããã䜿çšããŸãã éåžžã®BIOSãªã«ããªæé ã圹ã«ç«ããªãå Žåã¯ã次ã®ããšãè¡ã£ãŠãã ãã...ããŠã³ã°ã¬ãŒãïŒåé»åã®ãã¡ãŒã ãŠã§ã¢ããå€ããã¡ãŒã ãŠã§ã¢ãã€ã³ã¹ããŒã«ããŸãã ããã¯é垞圹ç«ã¡ãŸãã ãã®åŸãææ°ã®BIOSããŒãžã§ã³ã®ã€ã³ã¹ããŒã«ãæ¢ã«åè©Šè¡ã§ããŸãã 圌ããèšãããã«ãäžæ©åŸé-2æ©åé²ã
ãã®ä»ã®åé¡
ãµãŒããŒããªã¢ãŒãã§å¶åŸ¡ããããšãããšãããã°ã€ã³ãã¢ã¯ã»ã¹æåŠãšã©ãŒã§å€±æããŸããããšãããšã©ãŒãçºçããå ŽåããããŸãããŸãããã©ãŠã¶ã§ãçºçããŸãã ãµãŒããŒãšã¯ã©ã€ã¢ã³ããåèµ·åããŠã解決ããªãå Žåã¯ãIMMãå·¥å Žåºè·æã®èšå®ã«ãªã»ããããããšããå§ãããŸãã
HPãµãŒããŒãšã©ãŒã«é¢ããèšäºã§ãå·åŽã·ã¹ãã ã®åé¡ã«ã€ããŠèšåããŸããããµãŒããŒãèµ·åããçŽåŸã«ããã¡ã³ã¯é«éã«ãªãããã以äžã¯æžå°ããŸããã§ããã ãã®çš®ã®ç æ°ã¯IBMãµãŒããŒã§ãèµ·ãããŸãã ãµãŒããŒã¯é¢éžæã«ãžã§ããæ 客æ©ã®ããã«ããªããŸãã ãã®ãããªå€±æã®åå ãèŠã€ããããšã¯ã§ããŸããã§ãããã次ã®ããšãã¢ããã€ã¹ã§ããŸãã
- é»æºã³ãã¯ã¿ã®ç· ãä»ãã確èªããŠãã ããã
- ãã¹ãŠã®ãã¡ã³ããªãã«ããŠããã¹ã±ãããåãå€ããŸãã
- ç°ãªããµãŒããŒã®åãã¡ã³ã確èªããŠãã ããã
- ãã¡ã³ã亀æããŠããã¹ã±ãããåã³çµã¿ç«ãŠãŸãã ãŸãã¯å®å šã«äº€æããŠãã ããã
ç§ãã¡ã®ãã©ã¯ãã£ã¹ã«ã¯ãã®ãããªèå³æ·±ã倱æããããŸããããµãŒããŒãèµ·åãããšãIMMãå®æçã«åæåããããã®åŸUEFIã®åæåãå§ãŸããããã ãã§ãã ããã«ããµãŒããŒã¯èª¬æãªãã§ããŒããããŸããã ãããã¯ãŒã¯ããã®åæãå®å šãªé»æºåæãããŸããŸãªã³ã³ããŒãã³ãã®åæãªã©ã®æäœã¯åœ¹ã«ç«ã¡ãŸããã§ããã ãã¶ãŒããŒãã®ãžã£ã³ããŒã䜿çšããŠUEFIããã¯ã¢ãããããŠã³ããŒãããããšãå©ãã«ã¯ãªããŸããã§ããã çµéšçã«ã20åã»ã©åŸ ã£ãŠãããµãŒããŒãããŒããããã®ãåŸ ã€ããšãã§ããŸãã ãã®ããããã以æ¥åäœããŠããŸã-æ¯åããŒãã«20åããããŸãã 倱æã®åå ãèŠã€ããããšã¯ã§ããŸããã§ããã
IBMãµãŒããŒã®å©ç¹
IBMãµãŒããŒã¯åœç¶ã®ããšãªããéåžžã«äººæ°ããããŸãã
- ãããã¯ã·ã³ãã«ã§éåžžã«ä¿¡é Œæ§ã®é«ãè»ã§ãã
- åæã¢ãã«ã§ãè±å¯ãªé ä¿¡ã»ããã§åªããæ¡åŒµæ§ã
- éåžžãIBMãµãŒããŒã¯ç«¶åä»ç€Ÿãããå®äŸ¡ã§ãããããã©ãŒãã³ã¹ãå£ããŸããã ããšãã°ãM3ããã³M4äžä»£ã¯ãHPïŒGen7ããã³Gen8ïŒããã³DellïŒ11Gããã³12GïŒã®å¯Ÿå¿è£œåãããå®äŸ¡ã§ãã
- æãå®äŸ¡ãªæ¶èåã ãã·ã¢ã§èŠã€ããããã
- å€ãã®ã¢ãã«ã«äŸ¿å©ãªèšºæããã«ã
äž»ãªããšã¯ãIBMãµãŒããŒã競åä»ç€Ÿããå£ã£ãŠãããšããããšã§ããéåžžã«é·ãã³ãŒã«ãã¹ã¿ãŒãããããŸãã