锟芥儲锟斤拷锟斤拷(w锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟襟部分讹拷锟斤拷要锟斤拷RAID锟斤拷RAID锟斤拷锟斤拷Redundant Array of Inexpensive (or Independent) Drive锟斤拷RAID锟侥冿拷(y锟斤拷u)锟絚锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟芥即锟斤拷锟斤拷锟斤拷(Availability)锟斤拷锟斤拷锟斤拷(Capacity)锟斤拷锟斤拷锟斤拷(Performance)锟斤拷
锟斤拷锟斤拷RAID锟斤拷锟絞(sh锟斤拷)锟节存儲系锟統(t锟斤拷ng)锟侥猴拷處锟斤拷要锟斤拷锟斤拷锟斤拷锟斤拷锟絅锟斤拷
1锟斤拷通锟絕锟窖讹拷锟斤拷锟脚盤锟組锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷一锟斤拷邏輯锟斤拷锟结供锟脚盤锟斤拷越锟斤拷锟斤拷锟斤拷
2锟斤拷通锟絕锟窖旓拷(sh锟斤拷)锟斤拷(j锟斤拷)锟街成讹拷锟斤拷锟斤拷(sh锟斤拷)锟斤拷(j锟斤拷)锟終(Block)锟斤拷锟叫岋拷锟斤拷/锟絰锟斤拷锟斤拷锟斤拷锟脚盤锟斤拷锟斤拷锟斤拷L锟斤拷锟脚盤锟斤拷锟劫讹拷锟斤拷
3锟斤拷通锟絕锟絉锟斤拷锟叫ｏ拷锟斤拷锟斤拷峁╋拷锟斤拷e锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷(j锟斤拷)锟斤拷锟紿锟斤拷r锟絰锟斤拷锟絤锟斤拷(d锟斤拷ng)?sh锟斤拷)锟絉AID锟斤拷锟絜锟斤拷锟皆滿锟斤拷锟矫戶對存儲系锟統(t锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟杰猴拷锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷锟矫碉拷RAID锟斤拷锟絜锟斤拷锟斤拷锟铰幾種:NRAID锟斤拷JBOD锟斤拷RAID0锟斤拷RAID1锟斤拷RAID0+1锟斤拷RAID3锟斤拷RAID5锟斤拷锟斤拷锟斤拷锟斤拷呖煽锟斤拷院锟斤拷锟斤拷埽锟斤拷锟绞癸拷锟絉AID5锟斤拷RAID(0+1)锟斤拷锟斤拷锟斤拷謩e锟斤拷要锟斤拷B锟斤拷锟皆碉拷原锟斤拷锟斤拷锟斤拷锟絚:
NRAID锟斤拷Non-RAID锟斤拷锟斤拷锟叫磁盤锟斤拷锟斤拷锟斤拷锟組锟较筹拷一锟斤拷邏輯锟絇锟斤拷锟絔锟叫旓拷(sh锟斤拷)锟斤拷(j锟斤拷)锟終锟街條(no block stripping)锟斤拷NRAID锟斤拷锟结供锟斤拷(sh锟斤拷)锟斤拷(j锟斤拷)锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷一锟斤拷锟脚盤锟斤拷
JBOD锟斤拷锟斤拷Just a Bunch of Drives锟斤拷锟脚盤锟斤拷锟斤拷锟斤拷锟斤拷每锟斤拷锟斤拷锟斤拷锟脚盤锟斤拷锟斤拷锟斤拷锟斤拷锟侥磁盤锟斤拷锟斤拷锟矫匡拷锟斤拷疟P锟斤拷锟角拷锟斤拷锟斤拷邏輯锟絇锟斤拷JBOD也锟斤拷锟结供锟斤拷(sh锟斤拷)锟斤拷(j锟斤拷)锟斤拷锟洁。要锟斤拷锟斤拷锟斤拷一锟斤拷锟脚盤锟斤拷
RAID0锟斤拷Data Stripping锟斤拷(sh锟斤拷)锟斤拷(j锟斤拷)锟街條锟斤拷锟絞(sh锟斤拷)锟斤拷锟斤拷锟斤拷邏輯锟絇锟侥旓拷(sh锟斤拷)锟斤拷(j锟斤拷)锟角憋拷锟街條(stripped)锟街诧拷锟节讹拷锟斤拷锟斤拷锟斤拷锟脚盤锟斤拷锟斤拷锟斤拷锟皆诧拷锟斤拷锟絰/锟斤拷锟斤拷锟结供锟斤拷锟斤拷锟劫讹拷锟斤拷锟斤拷锟絔锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷锟劫兩傦拷锟脚盤锟斤拷
锟揭傦拷通锟絕RAID 0锟斤拷锟皆獲锟矫革拷锟斤拷膯蝹锟斤拷疟P锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷通锟絕锟斤拷锟斤拷锟斤拷锟脚盤锟斤拷同锟絩锟絰取锟紷锟矫革拷锟竭的达拷取锟劫度★拷RAID 0锟斤拷锟饺匡拷锟絔锟斤拷锟角磁盤锟斤拷锟劫度猴拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟剿帮拷全锟斤拷只要锟斤拷锟斤拷一锟斤拷锟脚盤住锟剿嗭拷锟絵锟斤拷锟斤拷么锟斤拷锟斤拷锟斤拷械臄锟(sh锟斤拷)锟斤拷(j锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
RAID 1锟斤拷锟街稱锟絉锟斤拷式锟斤拷也锟斤拷锟角旓拷(sh锟斤拷)锟斤拷(j锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絉锟斤拷锟絕锟斤拷锟叫ｏ拷只锟斤拷一锟斤拷拇疟P锟斤拷锟斤拷锟斤拷锟斤拷效锟斤拷(锟斤拷一锟斤拷疟P锟斤拷锟斤拷锟矫侊拷锟斤拷锟酵拷@一锟斤拷锟斤拷全一锟接的旓拷(sh锟斤拷)锟斤拷(j锟斤拷))锟斤拷同RAID 0锟斤拷锟锟斤拷RAID 1锟斤拷锟饺匡拷锟絔锟斤拷锟角帮拷全锟皆ｏ拷锟斤拷锟斤拷锟絧锟斤拷锟斤拷锟劫度诧拷變锟斤拷锟斤拷锟斤拷锟絖锟斤拷锟饺革拷锟斤拷锟街帮拷全锟斤拷锟斤拷锟紽(xi锟斤拷n)锟斤拷RAID 10(锟斤拷锟竭斤拷RAID 0+1)锟斤拷锟斤拷锟皆帮拷RAID 10锟斤拷锟轿碉拷锟斤拷锟斤拷锟斤拷啥锟斤拷锟斤拷疟P锟組锟缴碉拷RAID 0锟斤拷锟斤拷锟斤拷M锟斤拷锟絉锟斤拷锟斤拷
RAID 3锟斤拷RAID 5锟斤拷锟斤拷校驗方式锟斤拷RAID 3锟侥癸拷锟斤拷锟斤拷式锟斤拷锟斤拷一锟終锟脚盤锟斤拷锟叫ｒ灁(sh锟斤拷)锟斤拷(j锟斤拷)锟斤拷锟斤拷锟斤拷锟轿何旓拷(sh锟斤拷)锟斤拷(j锟斤拷)锟侥革拷變锟斤拷要锟睫革拷锟斤拷锟斤拷(y锟斤拷ng)锟侥旓拷(sh锟斤拷)锟斤拷(j锟斤拷)校锟斤拷锟较拷锟斤拷锟脚旓拷(sh锟斤拷)锟斤拷(j锟斤拷)锟侥磁盤锟叫好幾傦拷锟揭诧拷锟叫癸拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫ｒ灁(sh锟斤拷)锟斤拷(j锟斤拷)锟侥磁盤只锟斤拷一锟斤拷锟斤拷锟紷锟酵庯拷锟斤拷锟斤拷校驗數(sh锟斤拷)锟斤拷(j锟斤拷)锟斤拷艜r锟斤拷瓶锟絠锟斤拷
RAID 5锟侥癸拷锟斤拷锟斤拷式锟角岋拷锟斤拷锟斤拷锟脚盤锟斤拷锟缴的旓拷(sh锟斤拷)锟斤拷(j锟斤拷)校锟斤拷谐蓧K锟斤拷锟街別锟斤拷诺锟斤拷M锟斤拷锟斤拷械母锟斤拷锟斤拷疟P锟斤拷去锟斤拷锟紷锟接就撅拷锟斤拷锟斤拷校驗數(sh锟斤拷)锟斤拷(j锟斤拷)锟斤拷艜r锟斤拷锟絘(ch锟斤拷n)锟斤拷锟斤拷瓶锟絠锟斤拷锟絵锟斤拷锟斤拷锟角分割數(sh锟斤拷)锟斤拷(j锟斤拷)锟斤拷锟斤拷锟狡达拷哦锟揭拷锟斤拷锟斤拷俣锟斤拷系拇锟斤拷r锟斤拷
RAID 30锟斤拷RAID 50锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟侥癸拷锟斤拷锟斤拷式锟斤拷锟斤拷锟斤拷RAID 10锟角橈拷去锟斤拷锟解。
锟缴此匡拷見锟斤拷使锟斤拷RAID锟斤拷锟杰組锟斤拷锟斤拷锟锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟轿傦拷锟脚盤锟給锟斤拷锟斤拷锟斤拷锟侥癸拷锟斤拷锟斤拷锟斤拷锟斤拷锟絝RAID锟斤拷+锟斤拷疟P锟斤拷锟揭傦拷锟斤拷锟絝锟角筹拷M锟絋锟斤拷摹锟
