Instruction/ maintenance manual of the product AA-RW7CE-TE HP (Hewlett-Packard)
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HP St or age W or ks MP xIO f or Sun S olar is appli catio n n otes P art number: AA-RW7CE-TE Thir d edition : December 2006.
Legal and notice information © Copy r ight 200 5-2006 Hew lett-P ack ar d Dev elop ment Compan y , L.P . Hew lett-P ack ar d Compan y mak es no w arr ant y of an y kind with r egard to this mater ial , incl uding, but not limited to , the impli ed war r anties of mer chantability and fi tness f or a partic ular purpos e .
About this doc ument This section d escr ibes th e follo wing topics: • Ap pl ica tio n notes in formation • I ntended audi ence • Other doc umentation Appli cati on note s inf or matio n The se.
NO TE: MPxIO is not sup ported on ve rsi ons of t he EV A3000 /5000 pr i or to 4. 00 4. Supported har dw ar e and so ftwar e Ta b l e 1 descr ibes supported hardw are and softwar e.
Supported multi pathing combinati ons The c om bi na t io no fM P x I Oa n dS e c u r eP a t ho nt h es a m es e r v e rc a no n l yb es u p p o r t e di fF C A 2 2 5 7 Pi s used f or Sec ure P ath and Sun nativ e or Emule x adapter s are u sed f or MPxIO .
Co n fi gur e and v er ify th e host Ve r i f y i n g c o n fi gur ation settings V erify that all paths to the stor age s ys tem ar e pr esent w ith cfgadm -al command. T o display the L UNs con fi gur e d to eac h path, e xec ute cfgadm -al -o show_FCP_dev a ss h o w ni nt h ee x a m p l eb e l o w .
NO TE: Using the option –o show_FCP_dev coul d r e sult in the ou tpu t of t he cfgadm command t o displ a y th e T y pe array-ctrl as unco n fi gured.
5. F or all Solar is r eleases on SP ARC, chec k the multi-pathing information f or all L UN s ( fi rst ex ampl e) and either f or a gi v en disk/L UN or for the arr ay WWN or a por t WWN.
May 18 15:10:30 simonb Create devinfo failed. Enabling MP xIO To e n a b l e M P x I O for HP st or age de v ice s, the appr opriat e inf ormati on f or device-type-scsi- options-list n eed to be added in the /kernel/drv/scsi_vhci.conf fi le. 1. Use a te xt edit or to change the con fi gur ation fi le .
V er if y the MP xIO con fi gur ation After t he sy ste m has rebooted , use the format or luxadm command to ver if y that the MPxIO enablement has been successful . NO TE: In the format or luxadm output , controller s c2 and c3 no longer show up . A single, virtual controller path such as c 4 now displays the MPxIO– con fi gur ed L UNs.
Class primary State ONLINE Controller /devices/pci@1f,4000/lpfc@5/fp@0,0 Device Address 50001fe1002709f9,2 Host controller port WWN 10000000c93d5cee Class primary State ONLINE Controller /devices/pci@1f,4000/lpfc@5/fp@0,0 Device Address 50001fe1002709fd,2 Host controller port WWN 10000000c93d5cee Class primary State ONLINE .
An important point after buying a device HP (Hewlett-Packard) AA-RW7CE-TE (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought HP (Hewlett-Packard) AA-RW7CE-TE yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data HP (Hewlett-Packard) AA-RW7CE-TE - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, HP (Hewlett-Packard) AA-RW7CE-TE you will learn all the available features of the product, as well as information on its operation. The information that you get HP (Hewlett-Packard) AA-RW7CE-TE will certainly help you make a decision on the purchase.
If you already are a holder of HP (Hewlett-Packard) AA-RW7CE-TE, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime HP (Hewlett-Packard) AA-RW7CE-TE.
However, one of the most important roles played by the user manual is to help in solving problems with HP (Hewlett-Packard) AA-RW7CE-TE. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device HP (Hewlett-Packard) AA-RW7CE-TE along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
