User Manual - A3661-90001

1-24 RAID General Information
HOHPHQWVL]HLVWKHVPDOOHVWVL]HWKDWZLOOUDUHO\IRUFH,2VWRDVHFRQGVWULSH7KHVL]HVKRXOGEHDQ
HYHQPXOWLSOHRIVHFWRUV.%7KHVWULSHHOHPHQWVL]HEHFRPHVDQLQWHJUDOSDUWRIWKHORJLFDO
GLVNXQLWDQGFDQQRWEHFKDQJHGZLWKRXWXQELQGLQJWKH5$,'JURXSDQGORVLQJDOOGDWDRQLW
7KHVWULSHVL]HLVWKHQXPEHURIGDWDGLVNVLQD5$,'JURXSPXOWLSOLHGE\WKHVWULSHHOHPHQWVL]H
)RUH[DPSOHLIWKHVWULSHHOHPHQWVL]HLVWKHGHIDXOWVL]HRIVHFWRUVDQGWKH5$,'JURXS
FRPSULVHVILYHGLVNPRGXOHVWKHVWULSHVL]HLV[RUVHFWRUVE\WHV
Mirroring
0LUURULQJPDLQWDLQVDGXSOLFDWHFRS\RIDORJLFDOGLVNLPDJHRQDQRWKHUGLVNPRGXOH7KHFRS\LV
FDOOHGDPLUURUGLVNRUGLVNPLUURU,IHLWKHUWKHRULJLQDOGDWDGLVNRUWKHPLUURUGLVNLVLQDFFHVVLEOH
WKHUHPDLQLQJGLVNSURYLGHVFRQWLQXRXVDFFHVVWRWKHGDWD7KHGLVNDUUD\DQGXVHUDSSOLFDWLRQV
FRQWLQXHUXQQLQJRQWKHJRRGLPDJHZLWKRXWLQWHUUXSWLRQ7KHUHDUHWZRNLQGVRIPLUURULQJ
 +DUGZDUHPLUURULQJLQZKLFKWKH63DXWRPDWLFDOO\DQGWUDQVSDUHQWO\V\QFKURQL]HVWKHWZRGLVN
LPDJHVZLWKRXWXVHURURSHUDWLQJV\VWHPLQYROYHPHQW
 6RIWZDUHPLUURULQJLQZKLFKKRVWRSHUDWLQJV\VWHPVRIWZDUHIRUH[DPSOH/90V\QFKURQL]HVWKH
GLVNLPDJHV
$KDUGZDUHPLUURUFDQEHFUHDWHGE\ELQGLQJGLVNPRGXOHVDVD5$,'PLUURUHGSDLURUD5$,'
JURXSPLUURUHG5$,'JURXS7KH63PLUURUVWKHGDWDDXWRPDWLFDOO\DQGLQWKHHYHQWRIDGLVN
IDLOXUHUHEXLOGVWKHGDWDIURPWKHUHPDLQLQJGLVNLPDJH
$5$,'PLUURUHGSDLUDQGD5$,'JURXSGXSOLFDWHPLUURUWKHGDWDRQWKHGLVNVFRQILJXUHG
LQWKH5$,'JURXS$5$,'SDLUFRQVLVWVRIH[DFWO\WZRGLVNVDGDWDGLVNDQGDPLUURUGLVN$
5$,'JURXSFRQVLVWVRIRUGLVNPRGXOHV+DOIWKHGLVNPRGXOHVDUHGDWD
GLVNVDQGWKHRWKHUKDOIDUHPLUURUGLVNV,IHLWKHUDGDWDGLVNRULWVPLUURUIDLOVRUDQLQWHUQDO6(
6&6,EXVIDXOWPDNHVDGLVNLQDFFHVVLEOHWKHGXSOLFDWHGLVNSURYLGHVXQLQWHUUXSWHGDFFHVVWRWKH
VWRUHGLQIRUPDWLRQ$IWHUWKHIDLOHGGLVNPRGXOHLVUHSODFHGRUWKHEXVIDXOWLVFOHDUHGWKH63
DXWRPDWLFDOO\UHEXLOGVWKHFRS\RIWKHGDWD6LPLODUO\D5$,'PLUURUHGSDLURU5$,'JURXSFDQ
VXUYLYHDVLQJOHLQWHUQDO6(6&6,EXVIDLOXUHLIHDFKGLVNPRGXOHLVERXQGRQDVHSDUDWHLQWHUQDO
6(6&6,EXV
:LWKVRIWZDUHPLUURULQJWKHRSHUDWLQJV\VWHPPLUURUVWKHLPDJHV'HWDLOHGLQIRUPDWLRQDERXW
VRIWZDUHPLUURULQJFDQEHIRXQGLQWKH/908VHUª V*XLGH