No, Ubuntu supports a swap-file instead. And if you have enough memory – compared to what your applications need, and don’t need suspend – you can run all without one. Recent Ubuntu versions will create/use a /swapfile only for new installs.
He tika te whakawhiti mo Ubuntu?
Mena ka hiahia koe ki te moe moe, ka tika te huri i te rahi o te RAM mo Ubuntu. … Mēnā he iti ake te RAM i te 1 GB, ko te rahi o te whakawhiti kia rite ki te rahi o te RAM me te nui ake kia rua te rahi o te RAM. Mena he nui ake te RAM i te 1 GB, me rite te rahi o te whakawhiti ki te pakiaka tapawha o te rahi o te RAM me te nui ake kia rua te rahi o te RAM.
Is Ubuntu 20.04 swap necessary?
Ana, kei te whakawhirinaki. Mena kei te pirangi koe ki te moe moe ka hiahia koe he wehe wehe / whakawhiti wehewehe (tirohia i raro). Ka whakamahia te /swap hei mahara mariko. Ka whakamahia e Ubuntu ka pau te RAM kia kore ai e pakaru to punaha. Heoi, ko nga putanga hou o Ubuntu (I muri i te 18.04) he konae whakawhiti i roto i te /root .
Does Linux still need swap?
Ko te whakautu poto, No. There are performance benefits when swap space is enabled, even when you have more than enough ram. Update, also see Part 2: Linux Performance: Almost Always Add Swap (ZRAM). …so in this case, as in many, swap usage is not hurting Linux server performance.
Ka waihanga aunoa a Ubuntu i te whakawhiti?
Ae, e mahi ana. I nga wa katoa ka hangaia e Ubuntu he wehenga whakawhiti mena ka whiriwhiri koe i te whakauru aunoa. A ehara i te mamae ki te taapiri i te wehewehenga whakawhiti.
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 taea e koe te whakauru i te Ubuntu me te kore e huri?
Kaore koe e hiahia ki te wehewehe wehe. Ka taea e koe te whiriwhiri ki te whakauru i te Ubuntu me te kore he wehewehenga whakawhiti me te kowhiringa ki te whakamahi i te konae whakawhiti i muri mai: Ko te tikanga e hono ana te Whakawhiti ki te wehenga whakawhiti, tera pea na te mea ka akiakihia te kaiwhakamahi ki te hanga i tetahi waahanga whakawhiti i te wa o te whakaurunga.
He kino te huri ki SSD?
Ahakoa e taunakihia ana te whakawhiti mo nga punaha e whakamahi ana i nga puku hurihuri tawhito, ma te whakamahi i te whakawhiti me nga SSD ka puta he take ki te paheketanga o nga taputapu i roto i te waa. I runga i tenei whakaaro, kaore matou e tūtohu kia taea te whakawhiti i runga DigitalOcean, tetahi atu kaiwhakarato ranei e whakamahi ana i te rokiroki SSD.
Ka taea e au te whakakore i te swapfile Ubuntu?
Ka taea te whirihora i a Linux kia kaua e whakamahi i te konae whakawhiti, engari ka iti ake te rere. Ma te whakakore noa ka pakaru to miihini - katahi ka hangaia ano e te punaha ka whakaara ano. Kaua e mukua. Ka whakakiia e te swapfile te mahi i runga i te linux ka mahia e te wharangi wharangi i Windows.
What is swap space Ubuntu?
Ko te waahi whakawhiti ka whakamahia ina whakatauhia e to punaha whakahaere me mahara te tinana mo nga tukanga hohe me te nui o te mahara tinana e waatea ana (kaore i whakamahia). Ka pa ana tenei, ka nukuhia nga wharangi hohekore mai i te mahara tinana ki roto i te mokowā whakawhiti, ka whakawātea i taua pūmahara tinana mo etahi atu whakamahinga.
Me 8GB RAM te waahi whakawhiti?
Na mena he 64KB te RAM o te rorohiko, he wehewehenga whakawhiti o 128KB he rahi tino pai. I whai whakaaro tenei ki te mea he iti noa te rahi o te mahara RAM, me te tohatoha neke atu i te 2X RAM mo te waahi whakawhiti kaore i pai ake te mahi.
...
He aha te rahinga tika o te mokowā whakawhiti?
| Te nui o te RAM kua whakauruhia ki te punaha | Mokowā whakawhiti e taunaki ana |
|---|---|
| > 8GB | 8GB |
He kino te whakamahi i te mahara whakawhiti?
Ehara i te mea kino te mahara whakawhiti. Ko te tikanga he iti ake te mahi me Safari. I te mea ka noho tonu te kauwhata mahara ki te kaariki kaore he mea hei awangawanga. Kei te hiahia koe ki te tohe mo te kore utu mena ka taea mo te pai o te mahinga o te punaha engari ehara i te mea kino ki to M1.