Magaca
pvcreate - bilow bog ama disk si aad u isticmaasho LVM
Muujinta
pvcreate [ -d | --debug ] [ -f [ f ] | - Xoojinta [ --force ] ] [ -y | --yes ] [ -h | --help ] [ -v | - udubdhexaadin ] [ -V | --sheegashada ] PhysicalVolume [ PhysicalVolume ...]
Sharaxaad
pvcreate wuxuu bilowdey PhysicalVolume isticmaalka dambe ee Macallinka Muga (Logical Volume Manager) (LVM). Mid kasta oo PhysicalVolume wuxuu noqon karaa qayb ka mid ah disk, qalab dhamaystiran, qalabka meta, ama faylka dib u celinta. Qaybaha DOS disk, qaybta qaybinta waa in lagu dhigaa 0x8e iyadoo la adeegsanayo fdisk (8), cfdisk (8), ama u dhigma. Wixii qalabyada dhan ee diskka kaliya miiska jajabka waa in la tirtiraa, taas oo si wax ku ool ah u burburin doonta dhammaan xogta ku jirta diskka. Tan waxaa lagu samayn karaa iyada oo la naqshadeeynayo qaybta ugu horeysa ee leh:
dd if = / dev / zero = = PhysicalVolume bs = 512 count = 1
Ku sii wad ( vgcreate ) (8) si aad u abuurto koox xisaabeed cusub PhysicalVolume , ama vgextend (8) si loogu daro PhysicalVolume oo ah koox mugga hadda jira.
Fursadaha
-d , -debug
Waxay sahlaysaa soo-saarista dheeraadka ah (haddii lagu daro DEBUG).
-f , - xoojin
Abuurso abuurka iyada oo aan la xaqiijin. Dib uma dhigi kartid (dib u soo celin) mugga jireed ee ka tirsan kooxda mugga hadda jira. Marka ay jirto xaalad deg-deg ah waxaad ku dhaqmi kartaa -f. Marnaba kiis kama dhigi kartid miisaan aad u firfircoon leh amarkan.
-s , -size
Waxay ka badisaa xajmiga mugga jirka oo caadi ahaan la soo celiyo. Faa'iido leh xaalad dhif ah halka qiimahaasi uu khaldan yahay. Waxtar dheeraad ah in la dheelitiro tiro badan oo jirka ah ilaa 2 Terabyes - 1 Kilobyte on qalabka yaryar ee loogu talagalay ujeeddo kaliya oo aan lahayn xaqiiqda dhabta ah ee xogta ee mugga xisaab la abuuray loo baahan yahay. Haddii aad rabto inaad sameyso ugu badnaan taageerada, isticmaal "pvcreate -s 2147483647k PhysicalVolume [PhysicalVolume ...]". Dhamaan qalabka kale ee LVM ayaa isticmaali doona cabbirka marka laga reebo lvmdiskscan (8)
-y , -yes
Ka jawaab haa dhammaan su'aalaha.
-h , --help
Fariin fariin ah oo ku saabsan wax soo saarka caadiga ah iyo si guul leh.
-waxaa ku jira
Waxay bixisaa macluumaad ku salaysan runtime oo ku saabsan waxqabadyada pvcreate.
-V , - Codsi
Daabac nambarka nambarka ah ee soo saaraha caadiga ah iyo si guul leh uga bax.
Tusaale
Initialize qeybta # 4 ee SCSI saddexaad ee SCSI iyo dhammaan sheybaarka shanaad SCSI isticmaalka dambe ee LVM:
pvcreate / dev / sdc4 / dev / sde