petal t Frangipani faeries - University of...
Transcript of petal t Frangipani faeries - University of...
petal t Frangipani faeriesye
96 cluster storage
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E'EFrangipani
Frangipaniten
z layers
Petal replication
Translationvirt disk off set
S machine disk toffs'et
1 V DD K Global Map ID epoch
yGot.io set sseruer
d 3 Pm ap
qqcGma t cop's Iffy
Snapshots useful feature
ReconfigurationLocal add disk to machine
easywrite to it Cuenreads migrate
e g local
Globat add machine
Global Map add server
o_0 He
y y s s
lot of work move almostall data
incremental processbasic installs new amore
writes use this
refined read missonnenguse old map
piecewise1 If I 1
mark off part ofa ddr space
I f new
chained Declustening Emotiona
0 I 2 3 not config part
If 0µg IfI ofawg.gr spaee
I S 6
Replication Primary Backup
Tick lock readS Se either
writeslog
biffs
Frangipanicool
Shared disk
large sparse AddressSPIT