×òÈÕÔÚIBM P150»úÆ÷ÉÏ°²×°ÁËAIX 5.3°æ±¾²Ù×÷ϵͳ£¨°²×°Ö®Ç°Ò»¶¨ÒªÈ·±£ÔËÐÐÔڶദÀíÆ÷ÄÚºËÉÏ£¬·ñÔòϵͳ²»ÄÜ°²×°³É¹¦¡£²é¿´·½·¨£ºls -l /unix²é¿´/unixÁ´½Óµ½Ê²Ã´Îļþ£¬Èç¹ûÏÔʾ/unix -> /usr/lib/boot/unix_up´ú±íÊÇ32λµ¥´¦ÀíÆ÷Äںˣ»Èç¹ûÏÔʾ/unix -> /usr/lib/boot/unix_mp´ú±íÊÇ32λ¶à´¦ÀíÆ÷Äںˣ»Èç¹ûÏÔʾ/unix -> /usr/lib/boot/unix_64´ú±íÊÇ64λ¶à´¦ÀíÆ÷Äںˣ©¡£ÔÚÎÒ°²×°AIX²Ù×÷ϵͳµÄʱºò£¬Ã»Óз¢ÏÖÏñ°²×°HPUX֮ǰ¾ÍÄÜÔ¤Ö¸¶¨Ã¿¸öÎļþϵͳµÄ´óС£¬¹Ê²Ù×÷ϵͳ½¨Á¢Ö®ºó£¬ËùÓÐÎļþϵͳ´óСΪϵͳ×Ô¶¯·ÖÅ䣬½ñÌìµÇ½ϵͳµÄʱºò·¢ÏÖ/usrÎļþϵͳʹÓÃÂÊÒѾ100£¥£º
# df -k
Filesystem 1024-blocks Free %Used Iused %Iused Mounted on
/dev/hd4 32768 17460 47% 1707 11% /
/dev/hd2 1212416 8764 100% 31825 11% /usr
/dev/hd9var 32768 23936 27% 363 5% /var
/dev/hd3 65536 62516 5% 35 1% /tmp
/dev/hd1 32768 31684 4% 18 1% /home
/proc - - - - - /proc
/dev/hd10opt 65536 14304 79% 981 6% /opt
ÓÚÊÇ×¼±¸ÊÖ¶¯½«/usrÎļþϵͳÀ©³äµ½3G´óС£¬ËùʹÓõÄÃüÁîÊÇ¡°# chfs -a size=3G /usr",ÔÙdf -k²é¿´£º
# df -k
Filesystem 1024-blocks Free %Used Iused %Iused Mounted on
/dev/hd4 524288 478152 9% 1707 1% /
/dev/hd2 3145728 1881396 41% 31825 5% /usr
/dev/hd9var 32768 23936 27% 364 5% /var
/dev/hd3 65536 62516 5% 35 1% /tmp
/dev/hd1 32768 31684 4% 18 1% /home
/proc - - - - - /proc
/dev/hd10opt 1048576 966012 8% 981 1% /opt
Ä¿µÄ´ïµ½¡£¼ÇµÃÔÚHPUXÏÂÀ©³äÎļþϵͳµÄʱºò£¬ÐèÒªÊÂÏȽ«ÏµÍ³Æô¶¯µ½µ¥Óû§Ä£Ê½£¬È»ºó²ÅÄܽøÐÐÎļþϵͳµÄÀ©³ä£¬µ±È»´æÔÚÓÚÒ»ÖÖ³ÆΪonlineJFSÐèÒª¸¶·Ñ¹ºÂòµÄÈí¼þ¿ÉÒÔÔÚÏßÀ©³äÎļþϵͳ£¬µ«ÊÇÏà±È֮ϻ¹ÊÇAIXÀ´µÃ±È½Ï·½±ã£¬Ò»ÌõÃüÁî¾Í½â¾öÎÊÌâ¡£