RAID5 sovaro provlima!
Pavlos Parissis
p_pavlos at freemail.gr
Mon Feb 21 12:19:41 EET 2005
Αρχικό μήνυμα από Antonis Valakas <avalak at intracom.gr>:
> Athanasios Sidiropoylos wrote:
>
> >
> > To opoio RAID 1 mou ebgale thn psixh mexri na to sinefero otan (meta apo
> > diakoph reymatos an 8ymame kala) "aposinxronistike" asxima 8-)
> >
> To kalo me to RAID1 einai oti mporeis na spaseis to mirror ana pasa
> stigmh kai na exeis ena slice oso to dynaton pio a6ikto. Me to
> RAID5/RAID10 exeis striping, opote an xaseis ena kommati apo ta stripes
> exeis xasei ta panta.
>
Ti thes na peis "an xaseis ena kommati apo ta stripes" ?
Sto RAID10 gia na peis oti tha xaseis ta panta prepei na exeis xaseis kai tous 2
diskous apo ena mirror, diladi ena stripe unit. Kati to opoio einai double
failure kai me hot spare diathesimo den oti kai pio sinithes.
Kalis mas emvomada
Pavlos
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