開機啟動挂載設定/etc/fstab

隞?曏??亦??linux蝘??輯????敶?嚗?靚Ｚ陝曏??伐?

[root @test / ]# more /etc/fstab
# History:
# ==================================================
# When          Who     What
# 2002/10/19    VBird   This file had been modified by me.
# ==================================================
# device        MountPoint      filesystem      parameters      dump    fsck
/dev/hda1       /               ext3            defaults        1       1
/dev/hda2       swap            swap            defaults        0       0
LABEL=/backup   /backup         ext3            defaults        1       1
none            /dev/pts        devpts          mode=0620       0       0
none            /proc           proc           defaults        0       0
/dev/hda3       /mnt/win98      vfat            defaults,iocharset=big5,codepage=950 0 0
           

1. ???箸????憭湛?撠望?舀???箏?佗?銝?餈?嚗?憒????臬?典?鋆????嗅????蝏?鈭?銝?銝?label (??憭? ??霂?嚗????雿輻??label 銋??臭誑嚗?靘?憒?銝??Ｙ?? LABEL=/backup???銵?????憒????舀??隞砍????啁?????箇??霂?嚗????餈???撠勗?憿餉?雿輻?具?????箝??鈭?嚗?靘?憒??啣?鋆?銝?銝芰′????dev/hdd1 敶?銝哨????餈???撠勗?? /dev/hdd1 ?堆????憒?????餈??舀?唾?雿輻??label?交??頧賢?ｇ?嚗?撠曹蝙??e2label ?亙遣蝡? label name ?佗??e2label ???冽??典??銝?蝡???霂湔??嚗?敹?鈭???霂?嚗?敹怠?餌??????嚗?

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2. ??頧賜???桀??對?撠望??mount ????頧賜?孵?佗?

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3. 霂交???箇??獢???澆?嚗??桀?? Linux 憭折?賭蝙?牠xt2, ext3, reiserfs 蝑?蝑???嚗?銝?餈?嚗?憒???雿???雿輻??Windows ??獢???澆???霂?嚗????撠勗?臭誑雿輻?肖fat ?堆??桀???舀?????澆?餈??? iso9660( ????), msdos, minix, nfs, swap 蝑?蝑???獢???澆?嚗?

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4. 獢???澆????啣?綽?餈?銝芸停??閬?鈭?嚗????芯?蝤??????啣?臭誑?????ｇ??典??銝?蝡??? mount ??隞日???Ｖ?蝏?鈭?銝?鈭?鈭?嚗?餈??????渲祕蝏??????箄秩??憒?銝?嚗?

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   ????	??摰寞??銋?
   async/sync 撘?甇???甇?	?臬?血??霈貊???銝???摮?銝剔???唳?桐誑??甇亙???亦???其?嚗?雿輻?災sync 餈?銝芸?甇亙???亦???孵?隡?瘥?颲?敹恍??銝?鈭???
   auto/noauto ?芸?????芸??	?典??箇???嗅???臬?西?芸?冽??頧質砲???綽??Ｙ?嗉挽摰??刻?銝芸?箏????鈭?嚗?敶??嗅???撘??箇???嗅???芸?冽??頧賢?堆?
   rw/ro ?舀?血??/?芾粉	霈抵砲???箔誑?舀?血???????臬?舐?祉????????頧賭??伐?憒????眠fat 銋?蝐餌?????綽??其??唾悟 Linux ???渡??霂?嚗????雿輻??ro 銋?銝???嚗??賢???靘???????靽??文?ｇ?
   exec/noexec ?舀?扯?/銝??舀?扯?	???嗅?冽迨獢??蝟餌????臬?血?臭誑餈?銵????扯?????撌乩?嚗?憒????舐滲蠍寧?冽?亙?典??唳?桃??嚗?????臭誑霈曉?銝?noexec 隡?瘥?颲?摰??剁??詨笆??嚗?隡?瘥?颲?暻餌?佗?
   user/nouser ??霈?銝?霈?	?臬?血??霈訾蝙?刻??雿輻??mount ??隞鬥?交??頧賢?ｇ?銝??祈??閮?嚗???隞砍??嗡?撣???user 頨思遢??鈭箄?賭蝙??mount ?堆???銝箏雲銝?摰??其?嚗???甇方???摨?霂亥?霈曉?銝?nouser?堆?
   suid/nosuid ?瑟??suid/瘝⊥??suid	霂交﹝獢?蝟餌??臬?血??霈?SUID ??摮??剁?銝??祈??閮?嚗?憒???銝??烊inux 蝟餌??????綽????臭??祆?唳?桃?? partition 嚗????霈曉?銝?nosuid 蝖桀?瘥?颲?摰??其?鈭?嚗?瘥?蝡???SUID ?航?桀?舀????銝?隞嗡?
   usrquota	?臬?其蝙?刻??蝤?????憸?璅∪??舀??
   grpquota?	?臬?函黎蝏?蝤?????憸?璅∪??舀??嚗?
   defaults	???嗅?瑟?? rw, suid, dev, exec, auto, nouser,async 餈?鈭????踝???隞仿?霈暹???萎葉嚗?雿輻?刻?銝芸?喳?荔?

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   ?血?嚗?憒??????渲閎??霂?嚗?餈??臭誑??銝?蝐颱撮??iocharset=big5,codepage=950??餈?蝘?憸?憭??????賢???唬誑?臬?其葉??蝻??????舀??嚗??渲祕蝏????唳?桀?臭誑 man mount ??撖餃?ｇ?

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5. ?臬?血?臭誑鋡?dump ??隞文?隞踝?餈?銝????刻秩??嚗?雿輻?牡ump ??隞鬥?亙?隞賣?嗆?塚?霂交???箸?臬?西???銝?韏瑕?其?嚗?憒???瘝⊥???啣???霂???隞?0 撣血?伐??曹???隞砍?????憭?隞賜?????踝???隞亥???敶??嗅停撘???1 )?堆?

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6. 璉?撉????綽?餈?銝芣?啣??函?冽?乩誑 fsck 璉?撉????箇?函??嚗??典??箔??單?箇???嗅??嚗???撣碌inux 撣???璉?撉?銝?銝????綽???隞亥?????閬?霈曉?銝?銝?????撣羨oot 嚗?撠望?舀?寧?桀? / ?佗???閬?霈曉?銝?1 嚗????嗅???獢??蝟餌?嚗? filesystem 嚗?撠梯挽摰?銝? ?喳?荔?敶??嗅?堆??曹? proc ?? swap 銝? windows 撟嗡???閬?隞?fsck ?交?撉?嚗???隞亙停?臭誑霈曉?銝? ?堆?

??隞伐???憒???閬??啣???銝?銝?/dev/hdb1 撟嗡???頧賢??/disk2 餈?銝芰?桀?銝???霂?嚗??????撠勗?刻砲獢??????摨???銝?銝?銵?嚗?

?/dev/hdb1?????/disk2???????? ext2???defaults????? 1?? 1

???????湔?亙?刻?銝芣﹝獢?銝??Ｚ???憟賭???嚗???銝?颲橘? mount -a ???蝔?摨?撠曹??芸?函??撠?/etc/fstab ???Ｙ??靽⊥?航粉?綽?撟嗡?靘??桅???Ｙ?????菜?交??頧賣???箏??嚗?憒?甇支??伐?瘥?甈∪??箇???嗅???賭??芸?函??撱箇?憟賢笆摨????????佗?

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??蝏?撉???????憭扳??質??格?璆???嚗?撠望??/etc/fstab ????鈭????嗅??(??撣詨?????秀uota 霈曉????嗅??)隡???????瘜?撘??箇??蝒?憓?嚗???甇歹???撣豢??隞祇?賭????芸楛???唾????唳?桃?隞?????etc/fstab 銋???嚗?隞?mount? ??a 撽勗?函????嚗?甇文?嚗?憒?????霂臬歇蝏?????鈭??ｇ????銝?閬?憭芣??敹?嚗??曹???霂舫????鈭?嚗???隞交?寧?桀?/ 憸?霈曆??????芾粉撅??改?餈?銝芣?嗅??撠勗?閬?餈?銵? remount ??撌乩?鈭?嚗?鈭血?喃?颲橘?

?mount???n? ??o? rw,remount? /

餈??瑕?霂亙停?臭誑撠?蝤?????頧賣??銝箏?舀?血??鈭?嚗?

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甇文?嚗??典?憿颱?閫????荔? /etc/fstab ?????舀?函??霈曉???隞塚?雿??舐?桀????蝟餌?????頧賜??靽⊥?臬???航扇敶???etc/mtab 餈?銝芣﹝獢?銝剖??嚗?餈?銝芣﹝獢?隡?摰??嗥??餈?銵??湔?堆? 憒????券???唳???冽??頧賭???獢??蝟餌?嚗????餈?銝?mtab 撠曹?頝??????典??