Yadda ake haɗa ɓangaren Linux ko rumbun kwamfutarka daga m

A yau, yawancin mahimman bayananmu suna adana a kan rumbun kwamfutarka. Don kaucewa asara za mu iya yin kwafin ajiya, wani abu da za mu iya yi kuma a cikin gajimare daban-daban da ake da su. Dangane da bangare ko rumbun kwamfutoci, mafi kyawun kayan aikin da na gwada akan kowane tsarin aiki shine Apple's Time Machine, tsarin da yake kwafar dukkan tsarin ta atomatik tare da tsari na baya kawai da faifan waje. Wani zaɓi don samun clone wani bangare ko rumbun kwamfutarka a cikin Linux za mu iya samun sa a cikin tashar.

A cikin wannan labarin za mu yi ma'amala da cloning, ma'ana, abin da za mu kwafa zai kasance daidai yake da na wani bangare ko rumbun kwamfutarka. Idan duk abin da muke buƙata shine adana wasu mahimman bayanai dole muyi amfani da wasu kayan aikin ko ma ayi kwafin hannu. Har ila yau, dole ne mu tuna cewa kayan aikin da za mu yi amfani da su shi ne tashar, don haka ba za a sami damar amfani da mai amfani da za mu iya amfani da su ba kamar yadda yake clonezilla (haka ne).

Yadda za a clone a bangare

Tare da umarnin «dd» za mu iya kwafa gabadayan diski ko bangare daya kawai. Abu na farko da zamuyi shine clone a bangare. A yayin taron da muke da shi / dev / sdb y / dev / sdc, dole ne mu clone / dev / sdb1 en dev / sdc1. Zamuyi ta bin wadannan matakan.

1. Tare da umarnin fdisk za mu lissafa abubuwan da aka raba:

fdisk -l /dev/sdb1/ /dev/sdc1

2. Na gaba, muna haɗa bangare / dev / sdb1 en dev / sdc1 tare da umarnin "dd":

dd if=/dev/sdb1 of=/dev/sdc1

Umurnin da ke sama yana gaya wa "dd" don amfani / dev / sbd1 kamar yadda shigar da rubuta shi zuwa fitarwa / dev / sdc1. Bayan cloning, zamu iya bincika matsayin diski guda biyu tare da umarni mai zuwa:

fdisk -l /dev/sdb1 /dev/sdc1

Yadda za a haɗa duka rumbun kwamfutarka

Hanyar da ta gabata zata taimaka mana mu sanya wani bangare. Idan abinda muke so shine clone dukan rumbun kwamfutarka, Faifan fitarwa ya zama ya zama girmansa ɗaya ko girma fiye da faifan shigarwa. Za mu clone faifai / sdb en / sdc tare da wannan umarnin:

dd if=/dev/sdb of=/dev/sdc

Idan muna so mu bincika matsayin diski bayan cloning, za mu yi amfani da wannan sauran umarnin:

fdisk -l /dev/sdb /dev/sdc

Yadda ake ajiyar MBR namu

Hakanan za'a iya amfani da umarnin "dd" don yin a madadin na MBR ɗin mu (Babbar Jagora Boot Record), wacce take a sashen farko na na'urar mu, gab da rabuwa ta farko. Don ƙirƙirar kwafin MBR ɗinmu, za mu rubuta umarnin mai zuwa:

dd if=/dev/sda of=/backup/mbr.img bs=512 count=1

Umurnin da ke sama ya buƙaci "dd" don kwafa / dev / sda en /bayapup/mbr.img tare da mataki na baiti 512 kuma zaɓin ƙidaya yana tambayarka ka kwafe toshi. Watau, yana sa ku kwafa farkon baiti 512 na / dev / sda a cikin fayil din da muka bayar.

Shin kun riga kun san yadda ake haɗa bangare ko rumbun kwamfutarka a cikin Linux daga tashar?

Labari mai dangantaka:

Menene Clonezilla? Abokinka yayin fuskantar bala'i