Kwiinyanga ezininzi ngoku, isixhobo esibiziweyo Z-Swap. Esi sixhobo isinceda ukuba sisebenzise ukusebenza kwenkqubo yokusebenza ngokulawula imemori ngcono nokwenza imemori yokupakisha igcinwe kwimemori yenqama hayi kwesinye isixhobo.
Esi sixhobo se-kernel siluncedo, ngakumbi ukuba sinekhompyuter enezixhobo ezimbalwa, iprosesa ecothayo okanye enediski ekhawulezayo, ebangela ukusebenza kwenkqubo yokusebenza kuthobeke kancinci kunesiqhelo.
Ngaphambi kokuvula kunye nokusebenzisa iZSwap, kufuneka siqiniseke ukuba asisebenzi. Kwiinguqulelo ezindala ze-Ubuntu, kulwabiwo olufunyenweyo okanye kwiinguqulelo ze-LTS asinakuba nalo msebenzi wenziwe Okwangoku ndisebenzisa Ubuntu 17.10 kwaye le nguqulo sele isebenze ngokungagqibekanga. Kodwa eyona ilungileyo yile khangela ngokwethu ukuba iyasebenza, ke, kufuneka sibhale oku kulandelayo kwisiphelo sendlela:
cat /boot/config-`uname -r` | grep -i zswap
Ukuba oku kubonakala kuthi QINISEKA_ZSWAP = y, kuyakuthetha ukuba iyasebenza, ukuba ibonakala ngokufanayo kodwa iphela ngo «n», kuya kuthetha ukuba asiyenzi isebenze. Ukuba asiyisebenzisi kufuneka sihlele ifayile yegrub. Ukwenza oku sivula i-gedit ngemvume yengcambu:
gksu gedit /etc/default/grub
Sitshintsha umgca:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
por
GRUB_CMDLINE_LINUX_DEFAULT = "splash silencioso zswap.enabled = 1 zswap.compressor = lz4"
Sigcina, sivale ifayile kwaye sihlaziye igrub:
sudo update-grub
Ngoku kufuneka sisebenze esinye isixhobo esisebenzisa iZSwap, isiguquli se-Lz4. Ukwenza oku, kwisiphelo esinye, sibhala oku kulandelayo:
sudo su echo lz4 >> / etc / initramfs-tools / modules echo lz4_compress >> / etc / initramfs-tools / modules update-initramfs -u
Siqala kwakhona i-pc kwaye ngoku sinokujonga kwakhona ukuba sineZSwap esebenzayo, sisebenzisa umthetho wokuqala esisebenzisa kwisiphelo sendlela kwaye sibonisa umyalezo kuqala. Njengokuba Siza kuqaphela ukwanda kwintsebenzo yeqela lethu, ukukhawuleza kwimisebenzi ethile njengokuvula iGimp.
UMauricio Figueroa
Kuba ukopa amanqaku ngaphandle kokuchaza umbhali wawo ... ubuncinci uguqule kakuhle. Imigca yokuyalela ineendawo ezingekhoyo, zenziwa ngumguquli kaGoogle.
Inqaku lokuqala yile:
https://ubuntu-mate.community/t/enable-zswap-to-increase-performance/11302
IMVUME, NGOKUHLONIPHA Uluvo lwam:
Kulungile NDINOMDLA WOKUFUNDA UKUFUNDA, ukuhanjiswa kolwazi olukhululekileyo NDICHAZA:
Inqaku elithetha nge-ubuntu-mate (ngesiNgesi) liphendula ngokukhawuleza oko bendicinga xa ndifunda eli nqaku: sazi njani ukuba sineCompressor ye-LZ4?
dmesg | grep -i zswap
NDIYALELA ukuba sisebenzisa Ubuntu 16.
https://twitter.com/ks7000/status/926793773756977152
)
NGENDLELA umyalelo weekowuti 'uname -r' awusebenzi ku-Ubuntu-ubuncinci kuhlobo lwethu, sicinga ukuba kwiArchLinux KUPHAMBILI siza kucela umntu esisebenzisana naye oyisebenzisayo kwaye ukuba sifumene impendulo siza kuthi uhlawule ubuye ubuye kwezi ndawo.
ENYE INKCUKACHA: inqaku (elivela kwinto ebhaliweyo ngumbhali) isekwe (yenziwe lula ndingathi) kwiArchlinux Wiki
https://wiki.archlinux.org/index.php/Zswap
MIBUZO kunye nosuku olumnandi, masiqhubeke nokusasaza ulwazi lwethu!?
Enkosi ngokutsho, kuba emva koko uyibeka kwaye umatshini wakho uyaphuma.
Ndicebisa eli nqaku malunga ne-ZRAM, i-ZSWAP kunye ne-ZCACHE, ekhanyisa kakhulu (ngesiNgesi) ngokubhekisele kwizixhobo ezisebenza kunye neendlela ezikhoyo:
https://askubuntu.com/questions/471912/zram-vs-zswap-vs-zcache-ultimate-guide-when-to-use-which-one
(Ngoku andisazikhathazi ngezimvo zam kwakhona, imibuliso!)