HP Surestore E Disk Array XP256 Familiarization Guide - Page 9

Continuous Data Availability, Nondisruptive Service and Upgrades

Page 9 highlights

Disk Array Description 9

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72

’LVN±$UUD\±)HDWXUHV±±±±±±
9
Disk Array Description
&RQWLQXRXV±’DWD±$YDLODELOLW\
7KH³GLVN³DUUD\³LV³WKH³ILUVW³5$,’³GLVN³DUUD\³WR³SURYLGH³WUXO\³FRQWLQXRXV³GDWD³DYDLODELOLW\´³,W³LV³
GHVLJQHG³IRU³QRQVWRS³RSHUDWLRQ³DQG³FRQWLQXRXV³DFFHVV³WR³DOO³XVHU³GDWD´
7KH³GLVN³DUUD\³KDV³QR³VLQJOH³SRLQW³RI³FRPSRQHQW³IDLOXUH´³,W³LV³QRW³H[SHFWHG³WR³IDLO³LQ³DQ\³ZD\³
WKDW³ZRXOG³LQWHUUXSW³XVHU³DFFHVV³WR³GDWD´³
7KH³GLVN³DUUD\³KDV³FRPSRQHQW³DQG³IXQFWLRQ³UHGXQGDQF\»³SURYLGLQJ³IXOO³IDXOW·WROHUDQFH³IRU³
GLVN³DUUD\³PLFURSURFHVVRUV»³FRQWURO³VWRUDJH»³FRQWURO³DQG³GDWD³EXVHV»³SRZHU³VXSSOLHV»³DQG³
FRROLQJ³IDQV´³7KH³GLVN³DUUD\³FDQ³VXVWDLQ³PXOWLSOH³FRPSRQHQW³IDLOXUHV³DQG³VWLOO³FRQWLQXH³WR³
SURYLGH³IXOO³DFFHVV³WR³VWRUHG³GDWD´³
:KLOH³DFFHVV³WR³XVHU³GDWD³LV³QHYHU³FRPSURPLVHG»³WKH³IDLOXUH³RI³D³NH\³FRPSRQHQW³FDQ³
GHJUDGH³GLVN³DUUD\³SHUIRUPDQFH´
1RQGLVUXSWLYH±6HUYLFH±DQG±8SJUDGHV
0RQLWRULQJ³VRIWZDUH³GHWHFWV³IDLOHG³GLVN³GULYHV³DQG³QRWLILHV³WKH³+3³VXSSRUW³FHQWHU³
DXWRPDWLFDOO\³VR³D³VHUYLFH³UHSUHVHQWDWLYH³FDQ³UHSODFH³WKH³GLVN³GULYH´
$OO³KDUGZDUH³VXEDVVHPEOLHV³FDQ³EH³UHPRYHG»³VHUYLFHG»³UHSDLUHG»³RU³UHSODFHG³QRQ·
GLVUXSWLYHO\³GXULQJ³GLVN³DUUD\³RSHUDWLRQ´³$OO³PLFURFRGH³XSJUDGHV³FDQ³EH³SHUIRUPHG³GXULQJ³
QRUPDO³GLVN³DUUD\³RSHUDWLRQV»³XVLQJ³WKH³DUUD\“V³EXLOW·LQ³VHUYLFH³SURFHVVRU³¿693À³RU³WKH³
IDFLOLWLHV³RI³WKH³KRVW´³$OWHUQDWH³SDWKLQJ³FDQ³EH³DFKLHYHG³E\³KRVW³IDLO·RYHU³VRIWZDUH³DQGÃRU³
DOWHUQDWH³6&6,³SDWKV´³7KH³GLVN³DUUD\³SURYLGHV³XS³WR³½º³6&6,³SRUWV³WR³DFFRPPRGDWH³
DOWHUQDWH³SDWKLQJ³IRU³KRVW³DWWDFKPHQWV´