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Re: Cannot boot on Telios HC-AJ2



At Fri, 26 Jul 2002 07:17:08 +0900,
½½²Ï¡¡Ëþ wrote:
> ÁêÀ­¤Ê¤Î¤«¸ÇÂκ¹¤Ê¤Î¤«ÃΤê¤Þ¤»¤ó¤¬¡¢¤È¤Ë¤«¤¯1GB microdrive¤Ç¤Ï¾å¼ê¤¯¹Ô¤«¤Ê¤¤¤è¤¦¤Ç¤¹¡£

1.5.1 ¤Ç 1GB ¤¬ÉáÄ̤˻Ȥ¨¤Æ¤ë¤È»×¤Ã¤Æ¤¤¤¿¤Î¤Ç¤¹¤¬¡¢¤½¤¦¤Ç¤Ï¤Ê¤¤¤Ç¤¹¤è¤Í¡£

> ÌÌÇò¤¤¤³¤È¤Ë¡¢IBM 1GB microdrive¤È384MB microdriveξÊý¤òÁÞ¤·¤Æ¡¢1GB¦¤«¤é¥Ö¡¼¥È¤¹¤ë¤È
> 384MB¦¤Î¥·¥¹¥Æ¥à¤¬Î©¤Á¾å¤¬¤ê¤Þ¤¹¡£

WinCE ¤Ç 1 ¤¬¤É¤Á¤é¤Ç 2 ¤¬¤É¤Á¤é¤Ê¤Î¤« (»É¤¹½çÈ֤ǤâÊѤï¤ë) ¡¢ NetBSD ¤Ç
wd0 ¤¬¤É¤Á¤é¤Ç wd1 ¤¬¤É¤Á¤é¤Ê¤Î¤« (wd0 ¤¬ 1GB ¤Ç¤¢¤Ã¤Æ¤âǧ¼±¤·¤Ê¤¤»þ¤Ï
384MB ¤¬ wd0 ¤Ë¤Ê¤ë) ¡¢¤½¤ì¤¾¤ì³Îǧ¤·¤Æ¤ß¤Æ²¼¤µ¤¤¡£

hpcboot ¤Ç²¿ÈÖÌܤΠdrive ¤«¤é kernel ¤òÆɤफ»ØÄê¤Ç¤­¤Þ¤¹¤¬¡¢¤É¤Î drive
¤¬¤½¤ÎÈÖ¹æ¤Ë³äÅö¤é¤ì¤¿Êª¤Ê¤Î¤«¤Ï¾õ¶·¼¡Âè¤Ç¤¹¡£

NetBSD ¤Ç¤É¤Î device ¤ò root device ¤Ë¤¹¤ë¤«»ØÄê¤Ç¤­¤Þ¤¹¤¬¡¢¤É¤Î device
¤¬¤É¤Î drive ¤Ê¤Î¤«¤â¡¢¾õ¶·¼¡Âè¤ÇÊѤï¤ê¤Þ¤¹¡£

¤Ä¤¤¤Ç¤Ë¡¢ hpcboot ¤È kernel ¤Ï¤É¤³¤Ë¤¢¤ëʪ¤ò»È¤Ã¤Æµ¯Æ°¤·¤¿¤È¤·¤Æ¤â¡¢¤½
¤ÎÆɤ߹þ¤ß¸µ¤Î¥Ç¥£¥¹¥¯¤È NetBSD ¤Î root device ¤Ï¡¢¤½¤ì¤¾¤ìÆÈΩ¤·¤Æ¤¤¤ë
ʪ¤Ç´ØÏ¢À­¤Ï¤¢¤Þ¤ê¤Ê¤¤¤Ç¤¹¡£ (¿Í´Ö¤¬¡¢¼«Ê¬¤¬Íý²ò¤·¤ä¤¹¤¤¤è¤¦¤ËƱ¤¸¤Ë¤¹¤ë
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hpcboot Ū¤Ë FTP ¤ä HTTP ¤Ç¥«¡¼¥Í¥ë¤ò»ý¤Ã¤Æ¤­¤Æ NetBSD ¤òµ¯Æ°¤·¤Æ¤â¡¢¤â
¤Á¤í¤ó¥Ç¥£¥¹¥¯¤ò root device ¤È¤·¤Æ»È¤¦»ö¤¬¤Ç¤­¤Þ¤¹¡£ (WinCE ¤Ç»È¤¨¤Ê¤¤
¥Ç¥£¥¹¥¯¤ò»È¤¦¾ì¹ç¤Ê¤É¤ËÍ­¸ú)

NetBSD Ū¤Ë¥Ç¥£¥¹¥¯¾å¤Ë¤¢¤ë kernel ¤ò»È¤Ã¤Æ¤¤¤Æ¤â¡¢ NFS root (diskless)
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> ¤¿¤À¡¢²¿¸Î¤«¤ï¤«¤ê¤Þ¤»¤ó¤¬login¤¹¤ë¤È1GB¦¤Îlogin¥á¥Ã¥»¡¼¥¸¤òɽ¼¨¤·¡¢ffs¤Ï384MB¦¤¬
> ¥Þ¥¦¥ó¥È¤µ¤ì¤Æ¤Þ¤¹??

¼ÂºÝ¤Ë¤É¤Î¥Ç¥£¥¹¥¯¤¬»È¤ï¤ì¤Æ¤¤¤ë¤«¤ò¤è¤¯³Îǧ¤·¤¿¾å¤Ç¡¢ root device ¤Ë¤¢¤ë
/etc/fstab ¤¢¤¿¤ê¤ò¤¸¤Ã¤È¸«¤ë¤È¡¢¤É¤¦¤Ê¤Ã¤Æ¤¤¤ë¤Î¤«Ê¬¤«¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¡£

root device ¤¬²¿¤«¤Ïµ¯Æ°Ãæ¤Î kernel message ¤Ë root on xxx ¤È½Ð¤Æ¤¤¤Þ¤¹¡£
root device ¤Ï kernel config ¥Õ¥¡¥¤¥ë¤ÇÀßÄê¤Ç¤­¤Þ¤¹¤¬¡¢ hpcboot ¤Ç¤âÀßÄê
¤Ç¤­¤Þ¤¹¤·¡¢ kernel µ¯Æ°Ãæ¤Ë³Îǧ¤·¤Æ¤¯¤ë¤è¤¦¤Ë¤â¤Ç¤­¤Þ¤¹¡£

> 1.5.1(TX3922)#38 ¤Ï384MB microdrive¤ËÆþ¤ì¤Æ¤Þ¤¹¤¬¡¢
> pbsdboot¤Ç¤Ï 1.5.2¤Ï¡ß¡¢1.5.1¤Ï¡û¤Ç¤·¤¿¡£
> hpcboot¤Ç¤Ï 1.5.2¤Ï̤¤À»î¤·¤Æ¤Þ¤»¤ó¡£ 1.5.1¤Ï¡û¤Ç¤¹¡£

... ¤ó ?

1.5.1 ¤Ï 384MB ¤ÎÊý¤ËÆþ¤Ã¤Æ¤¤¤Æ¡¢ 1.6 ¤Ï 1GB ¤ÎÊý¤ËÆþ¤Ã¤Æ¤¤¤Æ¡¢¤½¤ÎÁȤß
¹ç¤ï¤»¤·¤«¤Ê¤¤¤Î¤Ç¤·¤ç¤¦¤« ?

1.6 ¤ò 384MB ¤ÎÊý¤ËÆþ¤ì¤ë¤È¡¢ 1.6 ¤¬»È¤¨¤ë¤è¤¦¤Ë¤Ê¤é¤Ê¤¤¤Ç¤·¤ç¤¦¤«¡£¤½¤¦
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¤Á¤Ê¤ß¤ËξÊý»É¤·¤Æ 1GB ¤ÎÊý¤Çµ¯Æ°¤·¤¿ (= 1.6 ¤Î kernel ¤òÆɤ߹þ¤à) ¾ì¹ç¡¢
1GB ¤ÎÊý¤¬Ç§¼±¤µ¤ì¤Ê¤¯¤Æ¤â¡¢ 384MB ¤ò root device ¤Ë¤·¤Æµ¯Æ°¤·¤Æ¤·¤Þ¤¦¤«
¤â¤·¤ì¤Þ¤»¤ó¡£

¤½¤Î¾ì¹ç¡¢ kernel ¤¬ 1.6 ¤Ç userland ¤¬ 1.5.1 ¤Ç /etc/motd ¤Ë 1.6 ¤È½ñ¤«
¤ì¤¿¾õÂ֤ǵ¯Æ°¤¹¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¡£
(1GB ¦ (=1.6) ¤Î login ¥á¥Ã¥»¡¼¥¸¤òɽ¼¨¤·¡¢ ffs (=root device) ¤Ï 384MB
 ¦¤È¤¤¤¦¾õÂ֤ˤʤë)

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