Ka whakamahia te mokowā whakawhiti ki Linux ina kiki te rahi o te mahara tinana (RAM). Mena ka hiahia te punaha ki etahi atu rauemi mahara ka ki tonu te RAM, ka nekehia nga wharangi hohekore i roto i te mahara ki te waahi whakawhiti. Ahakoa ka taea e te waahi whakawhiti te awhina i nga miihini me te iti o te RAM, kaua e kiia he whakakapi mo etahi atu RAM.
Why is swap memory used?
Ko te whakawhiti whakamahia ki te hoatu rūma tukanga, ahakoa kua pau te RAM tinana o te punaha. I roto i te whirihoranga pünaha noa, ka anga atu te pünaha ki te pehanga maumahara, ka whakamahia te whakawhiti, ka mutu ka ngaro te pehanga maumahara ka hoki te punaha ki te mahi noa, ka kore e whakamahia te whakawhiti.
He tika te whakawhiti mo Linux?
Heoi ano, I nga wa katoa ka tūtohu kia whai wehewehenga whakawhiti. He iti te mokowā kōpae. Whakatakotoria etahi o aua mea ki te taha hei kape mo te wa ka iti te mahara o to rorohiko. Mēnā he iti te pūmahara o tō rorohiko, ā, kei te whakamahi koe i te mokowā whakawhiti, whakaarohia te whakapai ake i te pūmahara ki tō rorohiko.
He aha i ki tonu ai te mahara huri i Linux?
Ētahi atu rauemi Linux. Whakawhiti mahara ko i te nuinga o te waa he "whakaturia ka warewaretia" momo mahi. … I etahi wa, ka whakamahia e te punaha te paheketanga teitei o te mahara whakawhiti ahakoa he RAM e waatea ana hei whakamahi. Ko te kino i konei ko te 'swappiness' o te punaha.
He kino te huri mahara?
Ko te whakawhitinga he mahara ohorere; he waahi kua wehea mo nga wa e hiahia ana to punaha mo te wa poto kia nui ake te mahara tinana atu i a koe e waatea ana i roto i te RAM. Ka kiia he "kino" i roto te tikanga he puhoi me te koretake, a ki te hiahia tonu to punaha ki te whakamahi i te whakawhiti karekau he nui te mahara.
Is swap memory needed?
Ko te waahi whakawhiti used when your operating system decides that it needs physical memory for active processes and the amount of available (unused) physical memory is insufficient. When this happens, inactive pages from the physical memory are then moved into the swap space, freeing up that physical memory for other uses.
Kei te hiahia 16gb RAM te waahi whakawhiti?
Mena he nui to RAM — 16 GB neke atu ranei — a kare koe e hiahia mokowhiti engari kei te hiahia mokowā kōpae, ka taea e koe te haere me te iti. 2 GB wehewehe wehewehe. Ano, ka whakawhirinaki ki te nui o te mahara ka whakamahia e to rorohiko. Engari he pai te whakaaro ki te whai waahi whakawhiti mo te keehi.
Ka aha mena kua ki tonu te whakawhiti?
Ki te kore e tere tere o kōpae ki te haere tonu, ka raru pea to punaha, ka raru koe i te wa e whakawhitia ana nga raraunga. Tuhinga o mua maharahara. Ka hua tenei ki te kohanga. Ko te mea tuarua ka ngaro pea koe i te mahara, ka puta he wierdness me nga tukinga.
He aha te mahara whakawhiti i Linux?
Ko te waahi whakawhiti i roto i te Linux whakamahia ina ki tonu te nui o te mahara tinana (RAM).. Mena ka hiahia te punaha ki etahi atu rauemi mahara ka ki tonu te RAM, ka nekehia nga wharangi hohekore i roto i te mahara ki te waahi whakawhiti. … Ko te mokowā whakawhiti kei runga puku mārō, he pōturi ake te wā uru atu i te pūmahara tinana.
Me pehea taku huri i te mahara ki Linux?
Ko te tikanga ki te tirotiro i te whakamahinga mokowhiti me te rahi i roto i te Linux e whai ake nei:
- Whakatūwherahia he tono kāpeka.
- Hei kite i te rahi o te whakawhiti ki Linux, patohia te whakahau: swapon -s .
- Ka taea hoki te korero ki te konae /proc/swaps ki te kite i nga waahi whakawhiti e whakamahia ana i runga i te Linux.
- Patohia noa -m kia kite i to hipi me to mokowā whakawhiti i Linux.
He aha te mahara mariko i Linux?
Ka tautoko a Linux i te mahara mariko, ara, ma te whakamahi a kōpae hei toronga o te RAM kia rite tonu te tipu o te rahi o te mahara ka taea. Ka tuhia e te kernel nga ihirangi o tetahi poraka mahara kaore i whakamahia i tenei wa ki te kopae pakeke kia taea ai te whakamahi te mahara mo tetahi atu kaupapa.
Me pehea taku huri i te Linux?
He ngawari nga mahi matua:
- Whakawetohia te mokowā whakawhiti.
- Waihangatia he wehewehenga whakawhiti hou o te rahi e hiahiatia ana.
- Panuitia ano te ripanga wehewehe.
- Whirihorahia te wehenga hei mokowā whakawhiti.
- Taapirihia te waahanga hou/etc/fstab.
- Whakakāhia te whakawhiti.