Fayil ɗin musanyawa yana ba Linux damar kwaikwayi sararin diski azaman RAM. Lokacin da tsarin ku ya fara ƙarewa daga RAM, yana amfani da sararin swap zuwa kuma yana musanya wasu abun ciki na RAM zuwa sararin diski. Wannan yana 'yantar da RAM don yin aiki mafi mahimmancin matakai. Lokacin da RAM ya sake zama kyauta, yana musanya baya bayanan daga diski.
What is the use of swap file?
Fayil ɗin musanyawa yana ba da damar tsarin aiki don amfani da sararin faifai don yin kwatankwacin ƙarin ƙwaƙwalwar ajiya. Lokacin da tsarin ya yi ƙasa da ƙwaƙwalwar ajiya, yana musanya wani sashe na RAM wanda shirin da ba shi da aiki ke amfani da shi akan faifan diski don yantar da ƙwaƙwalwar ajiya don wasu shirye-shirye.
Menene musanya Linux ake amfani dashi?
What is Swap Space? Swap space in Linux is used lokacin da adadin ƙwaƙwalwar ajiyar jiki (RAM) ya cika. If the system needs more memory resources and the RAM is full, inactive pages in memory are moved to the swap space.
Kuna buƙatar fayil ɗin musanyawa a cikin Linux?
Yana da, duk da haka, ko da yaushe shawarar a yi musanya bangare. Wurin diski yana da arha. Ajiye wasu daga ciki a matsayin abin wuce gona da iri don lokacin da kwamfutarka ba ta da ƙarfi. Idan kullun kwamfutarka ba ta da ƙarfi kuma koyaushe kuna amfani da musanyawa, yi la'akari da haɓaka ƙwaƙwalwar ajiya akan kwamfutarka.
Ina fayil ɗin musanyawa yake a Linux?
Don ganin girman musanyawa a cikin Linux, rubuta da umarni: swapon -s . Hakanan zaka iya komawa zuwa fayil /proc/swaps don ganin wuraren da ake amfani da su akan Linux. Buga kyauta -m don ganin ragon ku da kuma amfani da sararin ku a cikin Linux. A ƙarshe, mutum na iya amfani da umarni na sama ko hoto don nemo Amfanin musanya sararin samaniya akan Linux kuma.
What is swap and its uses?
Swap is used to give processes room, ko da lokacin da RAM na jiki na tsarin ya riga ya yi amfani da shi. A cikin tsarin tsarin al'ada, lokacin da tsarin ya fuskanci matsin lamba, ana amfani da musanyawa, kuma daga baya lokacin da ma'aunin ƙwaƙwalwa ya ɓace kuma tsarin ya koma aiki na yau da kullum, musanyawa ba a yi amfani da shi ba.
Menene bambanci tsakanin fayil ɗin shafi da fayil ɗin musanyawa?
Kama da Pagefile. Fayil ɗin musanyawa yana hulɗa da aikace-aikacen Windows na zamani (nau'in da kuke zazzagewa daga Shagon Windows), yana matsar da su zuwa rumbun kwamfutarka a cikin wani nau'in yanayin ɓoyewa lokacin da ba a amfani da shi, yayin da fayil ɗin shafi ke ɗaukar shafuka ɗaya (4KB a girman) na wani tsari da kuma motsa su baya da baya kamar yadda ake bukata.
Nawa ake bukata musanyawa?
Don ƙarin tsarin zamani (> 1GB), sararin musanyawa ya kamata ya kasance a a Mafi qarancin zama daidai da girman ƙwaƙwalwar ajiyar ku (RAM)"idan kuna amfani da hibernation", in ba haka ba kuna buƙatar mafi ƙarancin zagaye (sqrt (RAM)) da matsakaicin adadin RAM sau biyu.
Me zai faru idan ƙwaƙwalwar musanya ta cika?
Idan faifan diski ɗinku ba su yi sauri don ci gaba ba, to tsarin naku na iya ƙarewa da ɓarna, kuma kuna so. samun raguwar raguwa yayin da ake musanya bayanai a ciki kuma daga ƙwaƙwalwar ajiya. Wannan zai haifar da cikas. Yiwuwar ta biyu ita ce ƙila ku ƙarewa daga ƙwaƙwalwar ajiya, wanda ke haifar da ɓarna da faɗuwa.
Me yasa amfani da musanyawa yayi girma haka?
Mafi girman kaso na amfani da musanyawa na al'ada ne lokacin da aka tanadar da kayayyaki suna yin amfani da faifai mai nauyi. Babban amfani da musanya zai iya zama alamar cewa tsarin yana fuskantar matsin lamba. Koyaya, tsarin BIG-IP na iya fuskantar babban amfani da musanyawa a ƙarƙashin yanayin aiki na yau da kullun, musamman a sigar baya.
Ta yaya zan sarrafa musanya sarari a cikin Linux?
Akwai zaɓuɓɓuka biyu idan ana batun ƙirƙirar sararin musanyawa. Kuna iya ƙirƙirar ɓangaren musanya ko fayil ɗin musanyawa. Yawancin shigarwar Linux sun zo da wuri da aka keɓe tare da ɓangaren musanyawa. Wannan ƙaƙƙarfan tubali ne na ƙwaƙwalwar ajiya akan faifai da ake amfani da shi lokacin da RAM ta zahiri ta cika.