Npaj Koj Cov Cuab Yeej Paging thiab Cov Ntaub Ntawv Hloov
Swapon qhia txog cov khoom siv uas paging thiab cov ntaub ntawv swapping yuav tsum muaj chaw. Hu rau swapon feem ntau tshwm sim nyob rau hauv lub system ntau tus neeg pib initialization ntaub ntawv / etc / rc uas ua rau tag nrho swap khoom muaj, kom paging thiab swapping kev ua ub no yog interleaved hla ntau pab kiag li lawm thiab cov ntaub ntawv.
Synopsis
/ sbin / swapon [-h -V]
/ sbin / swapon -a [-v] [-e]
/ sbin / swapon [-v] [-p muaj ] specialfile ...
/ sbin / swapon [-s]
/ sbin / swapoff [-h -V]
/ sbin / swapoff -a
/ sbin / swapoff specialfile ...
Hloov
Swapon txhawb ob peb keyboards kom ntev los sis ua kom zoo dua qhov kev ua tiav qhov kev ua tiav.
-h
Muab kev pab
-V
Zaub version
-S
Teeb duab sib pauv siv los ntawm kev ntaus ntawv. Sib npaug rau miv / proc / swaps . Tsis muaj ua ntej Linux 2.1.25.
-a
Tag nrho cov cuab yeej cim raws li qhov sib puav swap li hauv / etc / fstab yog tsim muaj. Devices uas twb khiav raws li kev sib puav tau ntsiag to raug hlawv lawm.
-e li
Thaum -a siv nrog swapon , -e ua swapon twj ywm twj ywm hla uas tsis muaj nyob.
-p muaj txiaj ntsig
Qhia meej txog qhov tseem ceeb tshaj rau kev sib puav . Qhov kev xaiv no tsuas yog siv tau yog swapon tau sau tseg thiab siv raws li 1.3.2 los sis tom qab ntsiav. Qhov tseem ceeb yog qhov txiaj ntsig ntawm 0 thiab 32767. Saib swapon (2) rau cov lus piav qhia txog cov pauv kev ua pauv. Ntxiv pri = tus nqi rau kev xaiv teb ntawm / etc / fstab siv nrog swapon -a .
Swapoff disables swapping ntawm cov khoom siv thiab cov ntaub ntawv. Thaum tus cim - tus chij muab, swapping yog neeg xiam oob qhab rau tag nrho cov paub sib puav thiab cov ntaub ntawv (raws li muaj nyob hauv / proc / swaps lossis / etc / fstab ).
Sau ntawv
Koj yuav tsum tsis txhob siv swapon rau hauv cov ntaub ntawv nrog qhov. Sib pauv ntawm NFS yuav tsis ua haujlwm.
Cov lus txib muaj xws li:
Qhov kev siv ntawm swapon tej zaum yuav txawv ntawm kev faib tawm thiab ntsiav-tso tawm qib. Siv tus txiv neej hais kom ua ( % tus txiv neej ) seb qhov kev hais kom raug siv hauv koj lub computer.