ºìÁªLinuxÃÅ»§
Linux°ïÖú

SCO UNIX 5 µÄ¼¸¸öÐÂÌصã

·¢²¼Ê±¼ä:2006-10-12 11:32:21À´Ô´:ºìÁª×÷Õß:bear10214
Ò»¡¢ Ôö¼ÓÁËÁ½¸öеÄÎļþϵͳHTFS¡¢DTFS¡£
HTFS£¨High Throughput FileSystem£©£º
? Ôö¼ÓÁËcheckpointing¡¢intent logging¹¦ÄÜ¡£
? ¿ÉʵÏÖversioning£¨undelete£©¡£
? ÿ¸öÎļþϵͳ¿ÉÓÐ134£¬000£¬000¸öinodes¡£
? ÓÐ1KBµÄÂß¼­Êý¾Ý¿é¡£
? ×î´óÎļþÈÝÁ¿¿ÉΪ2GB£¬×î´óÎļþϵͳÈÝÁ¿¿ÉΪ1TB¡£
? ²»¿ÉÒýµ¼µÄÎļþϵͳ¡£
DTFS£¨DeskTop FileSystem£©£º
? Êý¾ÝµÄ´æ·Å²ÉÓÃÁ˸üΪÓÐЧµÄ´æ´¢¸ñʽ£¬Í¬Ê±½øÐÐ͸Ã÷µÄÊý¾ÝѹËõ¡£
? Ôö¼ÓÁËcheckpointing¡¢intent logging¹¦ÄÜ¡£
? ¿ÉʵÏÖversioning£¨undelete£©¡£
? ¿É±äµÄÂß¼­Êý¾Ý¿é£¨512B-4KB£©¡£
? ×î´óÎļþÈÝÁ¿¿ÉΪ2GB£¬×î´óÎļþϵͳÈÝÁ¿¿ÉΪ1TB¡£
? ²»¿ÉÒýµ¼µÄÎļþϵͳ¡£
? ÓëÆäËüÀàÐ͵ÄÎļþϵͳ£¨ÈçEAFS£¬AFS£©µÄ±È½Ï£º
? ÔÚUnix5ÖÐÒ²¿ÉÒÔʵÏÖcheckpointingºÍintent logging¡£
? ²»ÄÜʵÏÖversioning¡£
? ÿ¸öÎļþϵͳ×î¶à¿ÉÈÝÐí65535¸öinodes¡£
? ÎļþºÍÎļþϵͳµÄ´óС×î´ó¾ùΪ2GB¡£
¶þ¡¢ VersioningµÄʵÏÖ£º
HTFS¡¢DTFSϵͳµÄversioning¹¦Äܲ»ÊÇȱʡÅäÖá£ÊµÏִ˹¦Äܵķ½·¨ÈçÏ£ºÒÔroot×¢²áºó£¬scoadmin--¡·Hardmare/Kernel¡¡Manager--¡·Ñ¡ÔñÎļþϵͳ--¡·Tune Paramters--¡·10
? ·Ç¸ùÎļþϵͳ£¬MAXDEPTH= undeletable £¨versioned£©files¡¡¡¡¡¡
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ desired £¨¡¶65535£© ¡£0=disable
¡¡¡¡¡¡¡¡ MINVTIME=desired seconds before file is versioned¡£
? ¸ùÎļþϵͳ£¬ÐèÒªµ÷ÕûµÄ¶ö²ÎÊýΪ£ºROOTMAXDEPTH£¬ROOTMINVTIME£¬º¬ÒåͬÉÏ¡£
ÉÏÊö²Ù×÷Íê³Éºó£¬ÐèÖØÁ¬ºËÐÄ¡£
Èý¡¢ SSO£¨Software Storage Object£©µÄ²ÉÓÃ
SCO Unix5²ÉÓÃÁËÒ»ÖÖÈí¼þ¹ÜÀíµÄÖØÒª¼¼Êõ£ºSSO¡£ËüÊǶԴ洢½éÖÊÖÐÎļþµÄÅÅÁкÍÃüÃûµÄÒ»ÖÖÔ¼¶¨¡£ÔÚÕâÑùµÄ½á¹¹ÖУ¬Ã¿Ò»¸ö²¿¼þ£¨component£©¶¼±»´¦ÀíΪһ¸öÖ»¶ÁÄ¿±ê¡£Ã¿Ò»¸ö²¿¼þ¶¼±»ÍêÕûµØ°üº¬ÔÚÒ»¸öSSO½á¹¹ÖУ¬Ã¿¸öSSO½á¹¹Ö»°üº¬Ò»¸ö²¿¼þ¡£Ëü¾ßÓÐÈçÏÂÌص㣺
? ÖÇÄÜÉý¼¶£ºÉý¼¶ºó¿ÉÒÔ±£´æÔ­ÓÐÅäÖÃ
? ¿ÉÒƶ¯µÄ²¹¶¡¿é£¨Patches£©£º¿ÉÒÔ·½±ãµØͨ¹ý¡°rooling back¡±¹¦ÄÜʹ²¹¶¡¿é²»ÔÙÆð×÷ÓÃ
? ¶à°æ±¾²¢´æ£º
? ÍøÂç°²×°£º
? ¿ÉÅäÖÃΪÎÞÅ̹¤×÷Õ¾
¡¡¡¡ ÔÚSCO Unix5ÖУ¬SSOÌåÏÖÔÚÐÂÔö¼ÓµÄÁ½¸öĿ¼/optºÍ/varÉÏ¡£²»ÑϸñµØ½²£¬/opt¿ÉÒÔÀí½âΪϵͳµÄ³ÌÐò²¿·Ö£¬´æ·ÅÓÚÆäÖеÄÄÚÈÝÊÇÖ»¶ÁµÄºÍ¹²ÏíµÄ£»/var/opt´æ·ÅϵͳµÄÊý¾Ý²¿·Ö£¬ÆäÖеÄÄÚÈÝÊǿɶÁд£¨¶Ôij¿Í»§£©ºÍ·Ç¹²ÏíµÄ¡£Ò»°ã¶ÔÕâЩϵͳÎļþµÄ²Ù×÷£¬Ö»ÊDzÙ×÷ÁËËüÃǵÄÒ»¸ö·ûºÅÁ´½Ó¡££¨Symbol Link£©
SSOµÄĿ¼×éÖ¯·½Ê½ÈçÏ£º
/opt/K/VendorCode/ComponentCode/ComponentVersion¡£ÀýÈ磺/etc/mount³ÌÐòÊÇSCO Unix×é¼þµÄÒ»²¿·Ö£¬°æ±¾ºÅΪ5.0.0.C1£¬ËüµÄSSO´æ·ÅΪ£º/opt/K/SCO/Unix/5.0.0.C1/etc/mount¡£
Ãû´Ê½âÊÍ£ºComponent£¨²¿¼þ¡¢×é¼þ£©£ºÄܶÀÁ¢ÔËÐеÄ×îСÈí¼þµ¥Î»¡£
ÎÄÕÂÆÀÂÛ

¹²ÓÐ 0 ÌõÆÀÂÛ