Linux Software Raid Recovery
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made by C.J.T.L.
Copyright(c) 2006 By Jeantean Lin. All Right Reserved.
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System ¤Î Raid ¤À³Î±¡§Î | Raid ²Õ¦¨³]©w | °ÝÃDµo¥Íªºª¬ªp |
Fedora Core 3 /dev/sda 80 GB SATA HDD ºÏ°Ï¤@ /dev/sda1 30 GB ºÏ°Ï¤G /dev/sda2 swap ºÏ°Ï¤T /dev/sda3 45 GB /dev/sdb 80 GB SATA HDD ºÏ°Ï¤@ /dev/sdb1 30 GB ºÏ°Ï¤G /dev/sdb2 swap ºÏ°Ï¤T /dev/sdb3 45 GB /dev/sdc 80 GB SATA HDD ºÏ°Ï¤@ /dev/sdc1 30 GB ºÏ°Ï¤G /dev/sdc2 45 GB ¡@ |
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1. HDD Can't Access, Can't find the /home
Directory 2. ÂùµwºÐ·l·´ ¡@ |
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°ÝÃD»Pª¬ªp¦¬¶° : 1. ¤U¤È 02:45 »°¨ì«È¤á²{³õ 2. ¸ß°Ýµo¥Í¹Lµ{¤Îª¬ªp : <1> ¦¤W¨Ï¥Î¤W¨Ó説³£¨S¦³°ÝÃD <2> èè¬ðµMn±µ¨ì¥D¾÷´N±µ¤£¤W¥h, ¦Ó¥B¶l¥ó¦¬µoªº®ÉÔ¤@ª½°Ý§Ú±K½X ¡@ |
²{³õ³B²z»P¸Ñ¨M : 1. ³qª¾©Ò¦³¤H°±¤î¤Wºô, °±¤î¦¬µo e-mail 3. ´¡¤J Fedora ªº¥úºÐ¤ù, ©ó´£¥Ü²Å¸¹³B¿é¤J linux rescue ¶i¤J±Ï´©¼Ò¦¡ 4. ¶}¾÷®Éµo²{µLªk§ä¨ìµwºÐ¤W±¦³¦w¸Ë Linux 5. «·s±Ò°Ê«á±Nºô¸ô¥d¥\¯à±Ò°Ê 6. ±N³æ¤@ÓµwºÐ¤ºªº¸ê®Æ mount ¨ì¤@Ó¸ê®Æ§¨¤¤ mkdir /mnt/sda1 mount /dev/sda1 /mnt/sda1 7. ¬d¬Ý¨t²Îªº³Æ¥÷¬O§_¥¿±`, ¨Ã±N³Æ¥÷ªº¸ê®Æ¥ý³z¹Lºô¸ô³Æ¥÷¤@¥÷¨ì¥t¤@¥x¥D¾÷¤W±. Ps. ¦ÊªA±z¥D¾÷¨t²ÎªºµwºÐ·|¦³¦Û°Ê¥æ¤e³Æ´©ªº¥\¯à, ©Ò¥H¥i¥H±q¤TÓ Mirror ªº¸ê®Æ¤¤ÁÙì©Ò¦³ªº¨t²Î»P¸ê®Æ, ¦A¨t²Î¤À³Îªº®ÉÔ°O±on§@¤@Ó¥i¥HÅý¨t²Îª½±µ mount ¶i¨ÓªººÏ°Ï, Y¬O±Ä¥Î Raid 5 ªººÏ°Ï±NµLªk³æ¤@ mount ¶i¨Ó, Y¬O¤@¦¸Ãa¨âÁûªº¸Ü,, ùرªº¸ê®Æ·|µLªk¬Ý¨ì»P¨ú¦^. 8. ½T©w¬O /dev/sdb ¤Î /dev/sdc ·l·´, ©Ò¥H¤À§O±N¸Ó¨âÁûªººÏ°Ï±q Raid ¤¤²¾°£ mdadm --manage --fail /dev/md0 /dev/sdb1 mdadm --manage --remove /dev/md0 /dev/sdb1 mdadm --manage --fail /dev/md0 /dev/sdc1 mdadm --manage --remove /dev/md0 /dev/sdc1 mdadm --manage --fail /dev/md1 /dev/sdb3 mdadm --manage --remove /dev/md1 /dev/sdb3 mdadm --manage --fail /dev/md1 /dev/sdc2 mdadm --manage --remove /dev/md1 /dev/sdc2 9. ¦w¸Ë¨âÁû·sªºµwºÐ, ¨Ã±NºÏ°Ï¤À³Î¦¨»Pì¨Óªº¤@¼Ë /dev/sdb1 ¤Î /dev/sdc1 ªº¨âӺϰϥi¥H¥¿±`ªº¥[¤J /dev/md0 ¤¤ mdadm --manage --add /dev/md0 /dev/sdb1 mdadm --manage --add /dev/md0 /dev/sdc1 10. ¦P¨B§¹¦¨«á
/dev/md0 ´N¥i¥HÁÙì /dev/md1 /home ext3 defaults 1 2 Ps. ¥H¤Wªºª¬ªp¬O¦]¬°¨âÓµwºÐ·l·´¥B¦³³Æ¥÷ªº±¡ªp³B²z, Y¬O³s쥻«Ø¥ßªº Raid1 ¸ò¥Ø¿ýºÏ°Ï³£·l·´ªº¸Ü, ¨º´N»Ýn³s Linux ¨t²Î««Ø, ¦A±N¨ä¥¦¦a¤è³Æ¥÷ªº¸ê®ÆË¦^¨Ó, ¤£¹L³o¼Ëªº¾÷²v¤£°ª, ¦ý¬O§Ú´N¹J¹L¤@¦¸¤F. ¡@
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