HP High Availability Disk Array 10/20 User Guide - Page 63
Hfdofxodwh²wkh²sdulw\²gdwd
View all HP High Availability Disk Array 10/20 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 63 highlights
1-26
1-26
±±±±±±±±3ODQQLQJ±’LVN±8QLW±&RQILJXUDWLRQV
)RU²KLJKHVW²DYDLODELOLW\²IRU²D²5$,’±¼²JURXS²LQ²D²PRGHO²´¸²GLVN²DUUD\º²WKH²GLVN²PRGXOHV²
PDNLQJ²XS²WKH²JURXS²PXVW²EH²RQ²GLIIHUHQW²LQWHUQDO²6&6,±´²EXVHV¶
)LJXUH²³±³·²LOOXVWUDWHV²XVHU²DQG²SDULW\²GDWD²ZLWK²WKH²GHIDXOW²VWULSH²HOHPHQW²VL]H²RI²³´¿²
VHFWRUV²Â½¼º¼·½²E\WHVòLQ²D²ILYH±PRGXOH²5$,’±¼²JURXS¶²7KH²VWULSH²VL]H²LQFOXGHV²DOO²VWULSH²
HOHPHQWV¶²7KH²GLVN²EORFN²DGGUHVVHV²LQ²WKH²VWULSH²SURFHHG²VHTXHQWLDOO\²IURP²WKH²ILUVW²PRGXOH²
WR²WKH²VHFRQGº²WKLUGº²DQG²IRXUWKŲWKHQ²EDFN²WR²WKH²ILUVWº²DQG²VR²RQ¶
7KH²GLVN²DUUD\²SHUIRUPV²PRUH²VWHSV²ZKHQ²ZULWLQJ²GDWD²WR²D²5$,’±¼²JURXS²WKDQ²WR²DQ\²RWKHU²
GLVN²FRQILJXUDWLRQ¶²)RU²HDFK²ZULWH²RSHUDWLRQ²WR²D²5$,’±¼²JURXSº²WKH²GLVN²DUUD\²PXVW²
SHUIRUP²WKH²IROORZLQJ²IXQFWLRQVÁ
²
5HDG²GDWD²IURP²WKH²VHFWRUV²EHLQJ²ZULWWHQ²DQG²SDULW\²GDWD²IRU²WKRVH²VHFWRUV
²
5HFDOFXODWH²WKH²SDULW\²GDWD
²
:ULWH²WKH²QHZ²XVHU²DQG²SDULW\²GDWD
,I²D²GLVN²PRGXOH²IDLOVº²SHUIRUPDQFH²LV²GHJUDGHG²XQWLO²WKH²GHIHFWLYH²PRGXOH²LV²UHSODFHG²DQG²
WKH²63²UHEXLOGV²WKH²GDWD²DQG²SDULW\²RQ²LW¶²’XULQJ²WKLV²WLPHº²KRZHYHUº²WKH²GLVN²DUUD\²
FRQWLQXHV²WR²IXQFWLRQ²DQG²JLYH²XVHUV²DFFHVV²WR²DOO²GDWDº²LQFOXGLQJ²GDWD²VWRUHG²RQ²WKH²IDLOHG²
PRGXOH¶
+RW±6SDUH
$²KRW²VSDUH²LV²D²GHGLFDWHG²UHSODFHPHQW²GLVN²XQLW²RQ²ZKLFK²XVHUV²FDQQRW²VWRUH²LQIRUPDWLRQ¶²
*ULG²0DQDJHU²ÂH[SODLQHG²LQ²FKDSWHU²½Ã²LV²XVHG²WR²ELQG²D²GLVN²PRGXOH²DV²D²KRW²VSDUH¶²7KH²
FDSDFLW\²RI²D²GLVN²PRGXOH²ERXQG²DV²D²KRW²VSDUH²PXVW²EH²DW²OHDVW²DV²JUHDW²DV²WKH²FDSDFLW\²RI²
WKH²ODUJHVW²GLVN²PRGXOH²LW²PLJKW²UHSODFH¶²,I²D²KRW²VSDUH²LV²ODUJHU²WKDQ²WKH²IDLOHG²GLVN²PRGXOH²
LW²UHSODFHVº²LWV²H[WUD²FDSDFLW\²LV²QRW²XVHG¶
,I²DQ\²GLVN²LQ²D²5$,’±¼²JURXSº²5$,’±³²PLUURUHG²SDLU²RU²5$,’±³À¸²JURXS²IDLOVº²WKH²63²
DXWRPDWLFDOO\²EHJLQV²UHEXLOGLQJ²WKH²IDLOHG²GLVN²PRGXOH“V²VWUXFWXUH²RQ²WKH²KRW²VSDUH¶²:KHQ²
WKH²63²ILQLVKHV²UHEXLOGLQJº²WKH²GLVN²JURXS²IXQFWLRQV²DV²XVXDOº²XVLQJ²WKH²KRW²VSDUH²LQVWHDG²RI²
WKH²IDLOHG²GLVN¶²,I²WKH²KRW²VSDUH²KDV²D²GLIIHUHQW²PRGHO²QXPEHU²WKDQ²WKH²IDLOHG²GLVN²PRGXOH²LW²
LV²UHSODFLQJº²SHUIRUPDQFH²PD\²GHJUDGH¶²)RU²WKLV²UHDVRQº²UHSODFH²WKH²IDLOHG²GLVN²PRGXOH²DV²
VRRQ²DV²SRVVLEOH¶
$IWHU²D²IDLOHG²GLVN²KDV²EHHQ²UHSODFHGº²WKH²63²VWDUWV²FRS\LQJ²WKH²GDWD²IURP²WKH²IRUPHU²KRW²
VSDUH²RQWR²WKH²UHSODFHPHQW²GLVN¶