¿ìºÐÅõ ¼­¹ö ·¹ÀÌµå ±¸¼º È®ÀÎ Á» ºÎŹµå¸³´Ï´Ù.

perls   
   Á¶È¸ 7189   Ãßõ 0    

서버에서 레이드 구성 확인을 해보니 레이드1에 하드디스크 4개로 구성되어 있는 것으로 보입니다??

보통 레이드1이면 하드디스크 2개이지 않나요??

이거 어떻게 봐야 될까요~??

$ sudo megacli -LDPDInfo -aALL | egrep "Slot Number:|Error|Inquiry Data:|state|Failure|PDs:|Virtual Drive|Raw|State|RAID"

Virtual Drive: 0 (Target Id: 0)

RAID Level          : Primary-1, Secondary-0, RAID Level Qualifier-0

State               : Optimal

Span: 0 - Number of PDs: 2

Slot Number: 0

Media Error Count: 0

Other Error Count: 0

Predictive Failure Count: 0

Last Predictive Failure Event Seq Number: 0

Raw Size: 953.869 GB [0x773bd2b0 Sectors]

Firmware state: Online, Spun Up

Inquiry Data: S3D2NX0J200478Y     Samsung SSD 850 PRO 1TB                 EXM03B6Q

Foreign State: None

Media Type: Solid State Device

Slot Number: 1

Media Error Count: 0

Other Error Count: 0

Predictive Failure Count: 0

Last Predictive Failure Event Seq Number: 0

Raw Size: 953.869 GB [0x773bd2b0 Sectors]

Firmware state: Online, Spun Up

Inquiry Data: S3D2NX0J200484T     Samsung SSD 850 PRO 1TB                 EXM03B6Q

Foreign State: None

Media Type: Solid State Device

Span: 1 - Number of PDs: 2

Slot Number: 2

Media Error Count: 0

Other Error Count: 0

Predictive Failure Count: 0

Last Predictive Failure Event Seq Number: 0

Raw Size: 953.869 GB [0x773bd2b0 Sectors]

Firmware state: Online, Spun Up

Inquiry Data: S3D2NX0J200098K     Samsung SSD 850 PRO 1TB                 EXM03B6Q

Foreign State: None

Media Type: Solid State Device

Slot Number: 3

Media Error Count: 0

Other Error Count: 0

Predictive Failure Count: 0

Last Predictive Failure Event Seq Number: 0

Raw Size: 953.869 GB [0x773bd2b0 Sectors]

Firmware state: Online, Spun Up

Inquiry Data: S3D2NX0J200489F     Samsung SSD 850 PRO 1TB                 EXM03B6Q

Foreign State: None

Media Type: Solid State Device

¹Ú¹®Çü 2021-04
ÄÜÆ®·Ñ·¯ ¸ðµ¨°ú

·¹ÀÌµå º¼·ý Àüü Å©±â´Â ¾î¶»°Ô µÇ³ª¿ä??
     
perls 2021-04
MegaRAID SAS-3 3108 ÀÌ°í¿ä, SSD 1TB 4°³ÀÔ´Ï´Ù.
¹Ú¹®Çü 2021-04
1TB 4°³´Â º»¹®¿¡¼­ ¾Ë°Ú´Âµ¥ ·¹À̵å·Î ¹­¿´À¸¸é ·¹ÀÌµå º¼·ýÀÌ Çϳª ³ª¿ÃÅÙµ¥ ±×°ÍÀÇ Å©±â´Â ¾î¶»°Ô µË´Ï±î??
     
perls 2021-04
Disk /dev/sda: 1.9 TiB,

/dev/sda1  1M BIOS boot
/dev/sda2  2G Linux filesystem
/dev/sda3  8G Linux swap
/dev/sda4  1.9T Linux filesystem

ÀÌ·¸°Ô È®Àεǰí ÀÖ½À´Ï´Ù.
     
perls 2021-04
Á» ÀÌ»óÇѵ¥ ÀÌ°Ô ¾Æ´Ò¼öµµ Àְڳ׿ä. ·¹À̵庼·ý Çϳª´Â Á¶±Ý ´õ È®ÀÎÇغ¼°Ô¿ä Àá½Ã¸¸¿ä
¹Ú¹®Çü 2021-04
1TB SSD 4°³¸¦ ¹­¾î¼­ SDA º¼·ý 2TB °¡ µÇ³×¿ä..

·¹ÀÌµå ·¹º§Àº 1+0 ÀÌ µË´Ï´Ù..

LSI ¿¡¼­ 1+0À» ¹­´Â ¼ø¼­¸¦ ¾Ë¾ÆµÎ¼¼¿ä..

¾Æ¸¶ RAID 1À» µÎ °³ ¸¸µé¾î¼­ ÀÌ µÎ°³¸¦ SPANÇؼ­ 1+0À» ¸¸µé °ÍÀÔ´Ï´Ù..

https://support.siliconmechanics.com/portal/en/kb/silicon-mechanics/general/guides-faqs/lsi-avago-raid

¿©±â¿¡ ÇÏ´Â ¹æ¹ýÀÌ ÀÖÀ»Áö´Â ¸ð¸£°Ú³×¿ä..

±×¸®°í LSI ·¹ÀÌµå ¸ð´ÏÅ͸µ À¯Æ¿¸®Æ¼ ¸®´ª½º ¹öÁ¯ ¼³Ä¡ ÇÏ½Ã°í ¿ø°ÝÀ¸·Î º¸¸é Àú ·¹À̵å Ä«µå ¹× SSD»óÅ°¡ ´Ù ³ª¿É´Ï´Ù..

¾îµå¹Î ÀÚ°ÝÀÌ ÇÊ¿äÇÏ´Ï ¸øÇϽðÚÀ¸¸é ¾ÈÇϼŵµ µË´Ï´Ù..


º¸Åë ÇöÀç ÆǸŵǴ ·¹À̵å Ä«µå(LSI /¾Æ´äÅØ)¿¡¼­´Â RAID 1¿¡¼­´Â Çϵå 2°³±îÁö¸¸ °¡´ÉÇÏ°í  Çϵå 4°³¸¦ ¹­À»¶§´Â 1+0À¸·Î Ç϶ó°í ÇÕ´Ï´Ù..

±×·¯³ª ·¹ÀÌµå ½Ã½ºÅÛ Á¦Á¶»ç¿¡ µû¶ó¼­  RAID 1À» ÇϵåÀÇ °¹¼ö¿¡ °ü°è¾øÀÌ ¹­À»¼ö ÀÖ´Â°Ô Àִµ¥ ÀÌ·² °æ¿ì Çϵ带 ¸î°³¸¦ RAID 1·Î ¹­¾îµµ

±× ·¹À̵åÀÇ ÃÑ¿ë·®Àº Çϵå 1°³ÀÇ ¿ë·®ÀÔ´Ï´Ù..
     
perls 2021-04
¾Æ.. ·¹À̵å1+0À̾ú±º¿ä. ADMIN °èÁ¤Àº ÀÖ½À´Ï´Ù.
±×·³ ·¹À̵å 1+0ÀÇ °æ¿ì´Â Çϵåµð½ºÅ© Çϳª ±úÁ®µµ ´Ù Àۻ쳪´Â°Å ¾Æ´Ñ°¡¿ä?
·¹À̵å 0+1 ÀÌ ¹«³­ÇҰǵ¥, °Ë»ö Á» ´õ ÇغÁ¾ß µÇ°Ú³×¿ä
          
µð½ºÅ© 4°³ ±¸¼º¿¡¼­´Â ¾Æ¹« Â÷ÀÌ°¡ ¾È³ª¼­ ¾Æ·¡  ¹Ú¹®Çü³²²²¼­ ¼³¸íÀ» ÀÚ¼¼È÷ ¾ÈÇϽŠ°É·Î »ý°¢µË´Ï´Ù¸¸,
0+1Àº 10¿¡ ºñÇØ º¹±¸ ½Ã°£ÀÌ µð½ºÅ© ¼ö¿¡ ºñ·ÊÇØ Áõ°¡ÇÏ´Â ¾ÈÁÁÀº ·¹À̵åÁÒ.
¿ä»õ´Â ÀüºÎ 10 ÀÏ»öÀÔ´Ï´Ù.
               
perls 2021-05
¾Æ ±ÛÄï¿ä. ´äº¯À» µÚ´Ê°Ô ºÃ³×¿ä
°¨»çÇÕ´Ï´Ù!
¹Ú¹®Çü 2021-04
1+0Àº µð½ºÅ© Çϳª ³¯¶ó°¡µµ Àß µ¹¾Æ°©´Ï´Ù..

¹°·Ð Çϳª ³¯¶ó°¡¸é µð½ºÅ© »¡¸® ¹Ù²ã ÁÖ´Â °Ô ÁÁÁö¿ä..

1+0 °ú 0+1Àº Å©°Ô Àǹ̸¦ µÎÁö ¸¶¼¼¿ä..

µÑ Áß¿¡ Çϳª¸¸ ·¹À̵å Á¦Á¶»ç¿¡¼­ ±¸ÇöÀÌ µÇ°í (¾Æ¸¶ 1+0)  ³ª¸ÓÁö °ÍÀº ¿¾³¯ ¿¡ IBM ·¹À̵å Àåºñ¿¡¼­³ª ±¸ÇöµÇ¾ú´Ù´Â ¼Ò¸®°¡ ÀÖ½À´Ï´Ù..


ÀÏÁ¾ÀÇ ´ßÀÌ ¸ÕÀú³Ä ´Þ°¿ÀÌ ¸ÕÀú³Ä ¿Í ºñ½ÁÇÕ´Ï´Ù..
     
perls 2021-04
¾Æ ±×·¸±º¿ä. ±×·³ À¯Áöº¸¼ö¿¡´Â Å©°Ô °ÆÁ¤ ¾ø°Ú³×¿ä.
°¨»çÇÕ´Ï´Ù!
¹Ú¹®Çü 2021-04
Àß ¾Æ½Ã°ÚÁö¸¸ ±×·¡µµ ¸ð¸£´Ï ¹é¾÷Àº öÀúÈ÷ ÇØÁÖ¼¼¿ä..

·¹À̵å Àåºñµµ »ç¶÷ÀÌ ¸¸µç Àåºñ¶ó ¾ðÁ¨°¡´Â °íÀå³³´Ï´Ù..
     
perls 2021-04
³× ÀÌ°Ô ½ÇÀº Á÷Á¢ ¾²°í ÀÖ´Â ¼­¹ö°¡ ¾Æ´Ï¶ó ÀÎÇÁ¶ó °ü¸®¸¸ ÇØÁÖ°í ÀÖ´Â ÀÓ´ë¼­¹ö¶ó¼­¿ä
¹é¾÷Àº ½Ç»ç¿ëÀÚ°¡ ¾Ë¾Æ¼­ Àß ÇØÁÖ±æ ¹Ù·¡¾ß µÇ°Ú³×¿ä¤»¤»


Á¦¸ñPage 10/55
2014-05   4965998   Á¤ÀºÁØ1
2015-12   1502383   ¹é¸Þ°¡
2021-04   4770   ¹¹µçÆȾƿä
2015-04   26983   astral
2015-11   12293   ĵÀ§µå
2016-02   29718   ±î¾Æ
2021-12   4931   »õ·Î¿îÂ÷¿ø
2013-10   16911   »êÀÌÁÁ¾Æ
2014-05   41514   ¸Ó½Ã
2014-11   27411   ¹öµð
2015-11   13076   ĵÀ§µå
2016-07   17859   ½©µçÄíÆÛ
2018-04   11467   ¾ß»ó°î
2018-11   10525   ÅëÅë9
2019-07   5383   ÅëÅë9
2020-03   6787   ¾ÆÄí¾Æ¸¶¸®³Ê
2010-10   17484   ¹Ú¹®Çü
2014-11   34490   ¹öµð
2015-04   38583   ¾îÂÞ
2010-10   16805   ºý½Ã´Ù
2013-06   18290   ¾Ç¶¥
2015-04   49393   Loyie