Logical Volume Management (LVM) makes it easier to manage disk space. If a file system needs more space, it can be added to its logical volumes from the free spaces in its volume group and the file system can be re-sized as we wish.
Chii chinangwa cheLVM muLinux?
LVM inoshandiswa kune zvinotevera zvinangwa: Kugadzira mavhoriyamu anonzwisisika akawanda emuviri mavhoriyamu kana ese akaomarara disks (yakati yakafanana neRAID 0, asi yakafanana neJBOD), ichibvumira kudzoreredza vhoriyamu.
Ini ndinoda LVM muLinux?
LVM inogona batsira zvakanyanya munzvimbo dzakasimba, kana madhisiki uye zvikamu zvinogara zvichifambiswa kana kudzokororwa. Kunyange zvikamu zvakajairwa zvichigonawo kugadziridzwa, LVM inonyanya kuchinjika uye inopa kushanda kwakawedzera. Seyakakura sisitimu, LVM zvakare yakagadzikana uye yega yega Linux kugovera inoitsigira nekukasira.
What is LVM setup?
LVM inomirira Zvinonzwisisika Volume Management. Iyo sisitimu yekutonga zvine musoro mavhoriyamu, kana mafaera masisitimu, ayo ari epamusoro uye anochinjika kupfuura echinyakare nzira yekugovanisa dhisiki muchikamu chimwe kana anopfuura uye kufomati iyo kupatsanurwa nefaira system.
LVM iRAID here?
LVM yakafanana neRAID-0, hapana redundancy. Iine data mitsetse pamadhisiki ese mana, pane 7.76% mukana weimwe dhisiki yekuputsika uye data rese kurasika. Mhedziso: LVM haina redundancy, uye haina RAID-0, uye mabhegi akakosha zvakanyanya. Zvakare, usakanganwa kuyedza maitiro ako ekudzoreredza!
How do I know if I have an LVM?
Edza kumhanya lvdisplay pamutsetse wekuraira uye inofanirwa kuratidza chero mavhoriyamu eLVM kana aripo. Mhanya df pane MySQL data dhairekitori; izvi zvichadzosera mudziyo panogara dhairekitori. Wobva wamhanya lvs kana lvdisplay kuti utarise kana mudziyo uri weLVM imwe.
Ndinofanira kushandisa LVM kana ndichiisa Ubuntu?
Kana iwe uri kushandisa Ubuntu palaptop ine imwe chete yemukati hard drive uye iwe haudi akawedzera maficha semhenyu snapshots, ipapo iwe hazviiti inoda LVM. Kana iwe uchida kuwedzera kuri nyore kana kuda kusanganisa akawanda madhiraivha mune imwe dziva rekuchengetedza saka LVM inogona kunge iri iyo yawanga uchitsvaga.
What is difference between LVM1 and LVM2?
What is the difference between LVM1 & LVM2? LVM2 uses device mapper driver contained in 2.6 kernel version. LVM1 was included in the 2.4 series kernels. … It gathers to gather a collection of logical volumes and physical volumes into one administrative unit.