HP Surestore Disk Array FC60 Disk Array FC60 User's Guide (A5277A) - Page 293
Iudph
View all HP Surestore Disk Array FC60 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 293 highlights
Glossary 293
±±±±±±
293
Glossary
IUDPH
7KH±VPDOOHVW±LQGLYLVLEOH±XQLW±RI±DSSOLFDWLRQ¸GDWD±WUDQVIHU±XVHG±E\±)LEUH±&KDQQHOµ±)UDPH±
VL]H±GHSHQGV±RQ±WKH±KDUGZDUH±LPSOHPHQWDWLRQ±DQG±LV±LQGHSHQGHQW±RI±WKH±DSSOLFDWLRQ±
VRIWZDUHµ±)UDPHV±EHJLQ±ZLWK±D±¾¸E\WH±6WDUW±RI±)UDPH±Á62)»±HQG±ZLWK±D±¾¸E\WH±(QG±RI±
)UDPH±Á(2)»±LQFOXGH±D±³¾¸E\WH±IUDPH±KHDGHU±DQG±¾¸E\WH±&\FOLF±5HGXQGDQF\±&KHFN±
Á&5&»±DQG±FDQ±FDUU\±D±YDULDEOH±GDWD±SD\ORDG±IURP±´±WR±³²²³±E\WHV»±WKH±ILUVW±¿¾±RI±ZKLFK±
FDQ±EH±XVHG±IRU±RSWLRQDO±KHDGHUVµ
)58±¸)LHOG±5HSODFHDEOH±8QLW¹
$±GLVN±DUUD\±KDUGZDUH±FRPSRQHQW±WKDW±FDQ±EH±UHPRYHG±DQG±UHSODFHG±E\±D±FXVWRPHU±RU±
+HZOHWW¸3DFNDUG±VHUYLFH±UHSUHVHQWDWLYHµ
JOREDO±KRW±VSDUH
$±GLVN±±WKDW±LV±SRZHUHG±XS±DQG±HOHFWULFDOO\±FRQQHFWHG±WR±D±GLVN±DUUD\±EXW±QRW±XVHG±XQWLO±D±
GLVN±±IDLOXUH±RFFXUVµ±$±±JOREDO±KRW±VSDUH±LV±D±GHGLFDWHG»±RQ¸OLQH»±EDFNXS±GLVN±WKDW±FDQQRW±
EH±XVHG±WR±VWRUH±XVHU±GDWD±GXULQJ±QRUPDO±GLVN±DUUD\±RSHUDWLRQµ±,I±DQ\±GLVN±LQ±D±/81±±IDLOV»±
WKH±GLVN±DUUD\±DXWRPDWLFDOO\±EHJLQV±UHEXLOGLQJ±WKH±IDLOHG±GLVNªV±FRQWHQW±RQ±DQ±DYDLODEOH±
JOREDO±KRW±VSDUHµ±:KHQ±WKH±UHEXLOG±SURFHVV±FRPSOHWHV»±WKH±/81±IXQFWLRQV±QRUPDOO\»±
XVLQJ±WKH±±JOREDO±KRW±VSDUH±DV±D±UHSODFHPHQW±IRU±WKH±IDLOHG±GLVNµ±±8S±WR±VL[±GLVNV±ÁRQH±IRU±
HDFK±FKDQQHO±FDQ±EH±DVVLJQHG±DV±JOREDO±KRW±VSDUHVµ
KDUGZDUH±SDWK
6HH±
SULPDU\±GLVN±DUUD\±SDWK
µ
+%$
6HH±
DGDSWHU
µ
KLJK±DYDLODELOLW\
7KH±WHFKQLTXH±RI±GHVLJQLQJ±V\VWHPV±WKDW±UHPDLQ±RSHUDWLRQDO±HYHQ±LI±D±KDUGZDUH±RU±RWKHU±
W\SH±RI±IDLOXUH±RFFXUVµ±±7KH±GLVN±DUUD\±DFKLHYHV±KLJK±DYDLODELOLW\±E\±XVLQJ±UHGXQGDQW±GDWD±
DQG±JOREDO±KRW±VSDUH±GLVNV±WR±PDLQWDLQ±DFFHVV±WR±XVHU±GDWD±LQ±WKH±HYHQW±RI±D±GLVN±IDLOXUHµ±
5HGXQGDQW±KDUGZDUH±DVVHPEOLHV±DOVR±HQVXUH±KLJK±DYDLODELOLW\±LQ±WKH±HYHQW±RI±D±IDLOXUHµ