Yadda ake inganta aikin Ubuntu albarkacin ZSwap

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Don watanni da yawa yanzu, ana kiran kayan aiki Z-Swap. Wannan kayan aiki yana taimaka mana inganta aikin tsarin aiki ta hanyar mafi kyawun ƙwaƙwalwar ajiya da sanya ajiyar ƙwaƙwalwar ajiya a cikin ƙwaƙwalwar rago ba cikin wata na'ura ba.

Wannan kayan kernel yana da amfani, musamman idan muna da kwamfuta mai karancin albarkatu, tare da mai saurin sarrafawa ko kuma tare da rumbun kwamfutar a hankali, wanda ke haifar da aiki da tsarin aiki a hankali fiye da yadda aka saba.

Kafin kunnawa da amfani da ZSwap, dole ne mu tabbatar cewa bamu kunna shi ba. A tsofaffin sifofin Ubuntu, a cikin rarrabuwa da aka samu ko a cikin sifofin LTS ƙila ba a kunna wannan aikin ba. A halin yanzu ina amfani da Ubuntu 17.10 kuma wannan sigar tuni ta kunna ta tsoho. Amma mafi kyau shine bincika kanmu cewa an kunna, don haka, kawai zamu rubuta masu zuwa a cikin tashar:

cat /boot/config-`uname -r` | grep -i zswap

Idan wannan ya bayyana garemu CONFIG_ZSWAP = y, yana nufin an kunna shi, idan ya bayyana iri ɗaya amma ya ƙare da «n», yana nufin cewa ba mu kunna shi ba. Idan ba mu kunna shi ba dole ne mu shirya fayil ɗin grub. Don yin wannan muna buɗe gedit tare da izinin tushe:

gksu gedit /etc/default/grub

Kuma muna maye gurbin layin:

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"

de

GRUB_CMDLINE_LINUX_DEFAULT = "splash silencioso zswap.enabled = 1 zswap.compressor = lz4"

Mun adana, rufe fayil ɗin kuma sabunta ƙirar:

sudo update-grub

Yanzu dole mu kunna wani kayan aikin da ke amfani da ZSwap, da Lz4 kwampreso. Don yin wannan, daga wannan tashar, muna rubuta masu zuwa:

sudo su
echo lz4 >> / etc / initramfs-tools / modules
echo lz4_compress >> / etc / initramfs-tools / modules
update-initramfs -u

Mun sake kunna pc din kuma yanzu zamu iya sake dubawa idan mun kunna ZSwap, ta amfani da umarnin farko da muke amfani dashi a cikin m da kuma nuna saƙon da farko. Kazalika za mu lura da karuwar ayyukan kungiyarmu, kasancewa cikin sauri a cikin wasu ayyuka kamar buɗe Gimp.


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  1. Wanda ke da alhakin bayanan: Miguel Ángel Gatón
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  1.   Francisco Antonio Nocetti Anziani m

    Mauricio Figueroa

  2.   Michel m

    Tunda kuna kwafin labarai ba tare da ambaton marubucinsu ba ... aƙalla ku fassara shi da kyau. Layin umarnin suna da sarari wadanda babu su, masu fassarar google ne suka kirkiresu.
    Asalin asali shine:
    https://ubuntu-mate.community/t/enable-zswap-to-increase-performance/11302

    1.    Jimmy olano m

      Izinin aiki, DA DUKKAN mutunta ra'ayi na:

      To NI ABIN DA NAKE SHA'AWA A CIKIN KOYI, yaɗa ilimin kyauta NA BAYYANA:
      waccan labarin a kan ubuntu-mate (a Turanci) da sauri ta amsa abin da na yi tunani yayin karanta wannan labarin: yaya muka san muna da kwampreshin LZ4?

      zagi | grep -i canzawa

      Na ADD cewa muna amfani da Ubuntu 16.o4 LTS kuma duka ana kunna su ta tsoho saboda shine karo na farko da muka ji game da ZSwap, ƙasa da kunna shi da kanmu (duba asusun mu na Twitter @ ks7000 halin da yake 926793773756977152
      https://twitter.com/ks7000/status/926793773756977152
      )

      TA HANYAR umarni a cikin 'uname -r' ba ya aiki a Ubuntu - aƙalla a cikin fasalinmu, muna ɗauka cewa a cikin ArchLinux An KYAUTA za mu tambayi abokin aiki wanda yake amfani da shi kuma idan mun sami amsa za mu biya ku a cikin waɗannan sassan.

      SAURAN BAYANI: wannan labarin (daga abin da marubucin da kansa ya rubuta) ya dogara ne (sauƙaƙa zan ce) daga Archlinux Wiki
      https://wiki.archlinux.org/index.php/Zswap

      ? GAISUWA DA ranar murna, bari mu cigaba da yada ilimin mu!?

    2.    Solrak Rainbow Warrior m

      Na gode da faɗar ta, saboda daga nan ne kuka ɗora ta kuma injin ku ya yi fice.

  3.   Jimmy olano m

    Ina ba da shawarar wannan labarin game da ZRAM, ZSWAP da ZCACHE, masu haskakawa (cikin Ingilishi) dangane da kayan aikin da mutum zai yi aiki da su da zaɓuɓɓukan da ake da su:

    https://askubuntu.com/questions/471912/zram-vs-zswap-vs-zcache-ultimate-guide-when-to-use-which-one

    (Yanzu ban damu da maganata ba, gaisuwa!)