Vgdisplay hais kom ua, feem ntau hauv Linux systems , qhia txog ntau yam cwj pwm txog ntim pawg. Ib pawg ntim yog ib phau ntawm cov zajlus kom muaj nuj nqi uas tau txuas rau hauv qee txoj kev xam pom. Piv txwv, ib tug neeg uas muaj ntau yam sab nrauv thiab sab nraud yuav siv cais pawg sib txawv rau txhua qhov tsav, vim tias Linux cia siab tias nws tseem pheej nyob ruaj (xws li, tsis ploj thaum koj rho tus tsav).
Terminology
Ib qho kev faib yog ib feem ntawm lub cev nruab nrab xws li ib qho nyuaj disk los yog ib lub tshuab flash. Ib lub ntim , los ntawm kev sib piv, tuaj yeem xa xov cev tawm. Piv txwv, ib tug neeg uas muaj ib qho nyuaj uas muaj tsib qhov feem ntau pom ntawm ib qho thiab tsib qhov nruab nrab, nyob ntawm seb qhov tagnrho li cas feem ntu ntawm cov seem.
Txawm hais tias nws muaj ntau dua nyob rau hauv cov neeg siv loj dua hauv ntau lub tsev cov tsev, siv ntau cov zajlus kom tag nrho thiab ntim pawg yog ib feem ntawm cov txheej txheem kev ua haujlwm uas hu ua kev tswj fwm fab kev lag luam- raws li yog hu ua LVM.
Synopsis
vgdisplay [ -A | --activevolumegroups ] [ -c | --colon ] [ -d | --debug ] [ -D | --disk ] [ -h | - pabcuam ] [ -s | -short ] [ -v [ v ] | --verbose [ --verbose ]] [ --Version ] [ VolumeGroupName ...]
Kev piav qhia
vgdisplay tso cai rau koj pom cov cwj pwm ntawm VolumeGroupName (los yog txhua pawg ntim yog tias tsis muab) nrog nws lub cev thiab cov zajlus kom tag nrho thiab qhov ntau thiab tsawg
Xaiv
-A , - cov koom txoos
Tsuas yog xaiv cov ntim ua ntu ntau xwb.
-c , -colon
Tsim kom muaj qhov tso zis rau nyias qhov sib txawv rau parsing hauv cov ntawv sau los yog cov kev pab cuam.
Qhov tseem ceeb yog: 1 ntim pawg neeg lub npe 2 ntim pawg pawg 2 ntim pawg neeg saib 3 ntim pawg neeg pawg 4 ntim hauv pawg coob coob 5 qhov tsawg ntawm cov zajlus kom muaj nuj nqis 6 tam sim no muaj pes tsawg qhov kev xam phaj 7 qhib suav ntawm tag nrho cov zajlus kom tagnrho rau qhov ntim no 8 ntau npaum li cas ntawm lub cev muaj zog 10 tam sim no muaj pes tsawg lub cev 11 qhov tseeb ntawm lub cev muaj pes tsawg 12 qhov ntsuas ntawm qhov ntim hauv kilobytes 13 qhov nruab nrab ntawm qhov loj 14 tag nrho ntawm lub cev ntau ntxiv rau ntu no ntu 15 tso cov xov tooj ntawm lub cev ntau ntxiv rau pawg ntim 16 dawb tus lej ntawm lub cev txuas rau lub ntim no yog 17 ntim ntawm ntim pawg-d , --debug
Pab kom ntxiv debugging output (yog compiled nrog DEBUG).
-D , -disk
Qhia cov cwj pwm ntawm cov ntu pawg neeg tawm suab hauv disk (s). Tsis muaj qhov hloov no, lawv tau qhia los ntawm lub ntsiav. Pab tau yog tias qhov ntim pawg tsis tau qhib.
-h , - pabcuam
Sau cov lus siv rau kev tso zis thiab tawm tau zoo.
-siv , -short
Sau ib daim ntawv teev qhia luv luv uas qhia tias muaj ntau npaum li cas.
-v , - tshaj tawm
Muab cov ntaub ntawv qhia txog cov lus qhia uas muaj cov npe ntawm lub cev thiab cov zajlus kom ntev. Yog tias tau muab ob npaug rau, muab cov ntaub ntawv qhia txog kev ua haujlwm ntawm cov kev ua ub no rau vgdisplay.
--version
Tso tawm qauv thiab tawm tau zoo.
Cognate Lus txib
Vgdisplay hais kom ua tsis tshwm rau nws tus kheej; nws yog ib feem ntawm lub suite ntawm commands txog virtual tagnrho. Lwm yam siv, thiab lwm yam, cov lus txib muaj xws li:
- vgcreate-tsim ib pawg ntim
- vgremove-tshem tawm ib ntim pawg
- vgrename-rename ntim ib pawg
- vgscan-scan cov filesystem rau ntim pawg
- lvcreate-tsim ib zajlus kom muaj suab npe
- lvremove-tshem tawm ib zajlus kom muaj zog
- lvrename-rename ib zajlus kom ntim
- lvcan-scan cov filesystem rau cov zajlus kom tagnrho
- lvdisplay-qhia cov cwj pwm ntawm ib tus neeg zajlus kom ntim