HP A3550A User Manual - A3661-90001 - Page 238

5-66

System Administration Manager (SAM)

7\SLFDOO\´D´GXDO¸63´DUUD\´DWWDFKHG´WR´D´VLQJOH´KRVW´V\VWHP´LV´FRQILJXUHG´ZLWK´DXWR¸WUHVSDVV´HQDEOHGµ´

,I´VR»´WKH´SULPDU\´SDWK´WR´D´/81´LV´GHILQHG´WKURXJK´RQH´63»´DQG´WKH´DOWHUQDWH´SDWK´LV´GHILQHG´WKURXJK´

WKH´RWKHU´63µ´)RUÉHVW´SHUIRUPDQFH»´LW´LV´KLJKO\ÚHFRPPHQGHG´WKDW´WKH´SULPDU\´SDWK´XVH´WKH´GHIDXOW´

RZQHU´63µ

Ioscan Output

7KH´LRVFDQ´FRPPDQG´GLVSOD\V´SDWKV´WR´/81VÄ´WKDW´LV»´LW´VKRZV´ZKLFK´/81V´FDQÉH´DFFHVVHGÉ\´HDFK´

63µ´:LWK´DXWR¸WUHVSDVV´GLVDEOHG»´HDFK´/81´FDQÉH´DFFHVVHG´RQO\É\´LWV´RZQLQJ´63µ´:LWK´DXWR¸

WUHVSDVV´HQDEOHG»´HDFK´/81´FDQÉH´DFFHVVHGÉ\´HLWKHU´63Ä´VR´WKDW´LI´D´GXDO¸63´GLVN´DUUD\´LV´

FRQQHFWHG´WR´D´VLQJOH´KRVW´V\VWHP»´DQG´DXWR¸WUHVSDVV´LV´HQDEOHG»´HDFK´/81´LV´VKRZQ´WZLFH´LQ´

LRVFDQ“V´RXWSXW´¥´RQFH´WR´LQGLFDWH´DFFHVVLELOLW\É\´WKH´RZQLQJ´63»´DQG´RQFH´WR´LQGLFDWH´DFFHVVLELOLW\´

E\´WKH´SHHU´63µ

Note

The disk array is shipped from the factory with auto-trespass enabled. Under normal

operating conditions in HP-UX environments, auto-trespass should remain enabled on

disk arrays with two SPs.

7KH´LRVFDQ´RXWSXWÍRU´D´GLVN´DUUD\´DOZD\V´FRQWDLQV´RQHÓLQHÍRU´HDFK´63´FRQQHFWHG´WR´WKH´KRVW´

V\VWHPµ´(DFKÓLQH´RI´RXWSXWÚHSUHVHQWV´WKH´H[LVWHQFH´RI´D´SDWK´WR´WKH´63µ´7KH´KDUGZDUH´SDWK´

DVVRFLDWHG´ZLWK´HDFKÓLQH´LV´WKH´SDWKÍRU´/81´¹µ´,I´/81´¹´LV´QRWÉRXQG»´WKH´’HVFULSWLRQÍLHOG´ZLOO´

FRQWDLQ´WKHÓHWWHUV´81%»´LQGLFDWLQJ´WKDW´WKH´/81´LV´QRWÉRXQGµ´Á/81V´RWKHU´WKDQ´/81´¹´WKDW´DUH´QRW´

ERXQG´ZLOO´QRWÉH´GLVSOD\HGµÂ´,I´/81´¹´LVÉRXQG»´WKHÓLQHÚHPDLQV´SUHVHQW»ÉXW´81%´ZLOO´QRÓRQJHU´

DSSHDU´LQ´WKH´’HVFULSWLRQÍLHOGµ´,Q´WKLV´FDVH»´WKLV´VLQJOH´RXWSXWÓLQHÚHSUHVHQWVÉRWK´D´SDWK´WR´WKH´63´

DQG´D´SDWK´WR´/81´¹µ

2Q´D´GXDO¸63´V\VWHP´FRQQHFWHG´WR´D´VLQJOH´KRVW»´LI´DXWR¸WUHVSDVV´LV´GLVDEOHG»´DÉRXQG´/81´¹´

DFFHVVLEOH´WR´WKH´63´WKDW´FXUUHQWO\´RZQV´LW´LV´LQDFFHVVLEOH´WR´WKH´SHHU´63µ´$Q\´/81´RWKHU´WKDQ´/81´¹´

ZRXOG´DSSHDU´RQO\´RQFH´LQ´WKH´LRVFDQ´RXWSXWµ´+RZHYHU»´VLQFH´D´/81´¹ÓLQHÍRU´HDFK´63´LV´DOZD\V´

SUHVHQW´LQ´WKH´LRVFDQ´RXWSXW»´WKLVÉRXQG´/81´¹´ZLOO´DSSHDU´WZLFH´LQ´WKH´LRVFDQ´RXWSXWµ´,W´ZLOO´DSSHDU´

LGHQWLFDOO\´LQÉRWK´SODFHVµ´7KLV´LV´PLVOHDGLQJÉHFDXVH´WKLV´/81»´LQÍDFW»´LV´DFFHVVLEOHÍURP´WKH´63´

WKDW´FXUUHQWO\´RZQV´LW»ÉXW´LV´LQDFFHVVLEOHÍURP´WKH´SHHU´63µ

,RVFDQ´GRHV´QRW´XQGHUVWDQG´/81´RZQHUVKLS´RU´SULPDU\´DQG´DOWHUQDWH´SDWKVµ´,W´LV´DZDUH´RQO\´RI´

DFFHVVLELOLW\´RUÓDFN´RI´DFFHVVLELOLW\´WR´D´/81µ´7KXV»´LW´LV´QRW´SRVVLEOH´WR´JOHDQ´LQIRUPDWLRQ´DERXW´

WKHVH´HOHPHQWVÉ\ÝLHZLQJ´WKH´RXWSXW´RI´LRVFDQµ´,QÍDFW»´LW´LV´QRW´HYHQ´SRVVLEOH´WR´GLVWLQJXLVK»´VROHO\´

RQ´WKHÉDVLV´RI´WKH´LRVFDQ´RXWSXW»´D´GXDO¸63´DUUD\´ZLWK´DXWR¸WUHVSDVV´HQDEOHGÍURP´WZR´VLQJOH¸63´

HP A3550A User Manual - A3661-90001 - Page 238

Ioscan Output

Page 238 highlights