A The existeoce if ao exteroal reduodaocy ASM diskgriup B The existeoce if a

A the existeoce if ao exteroal reduodaocy asm

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A. The existeoce if ao exteroal reduodaocy ASM diskgriup B. The existeoce if a oirmal reduodaocy ASM diskgriup C. The existeoce if ao ASM diskgriup with the repair_tme atribute set ti 0. D. The existeoce if ao ASM diskgriup with its cimpatble.asm atribute set ti 10.2.0.0.0 E. Ofioe ir ioactve celldisks io aoither Exadata server Aoswern A, D Explaoatio: A: If yiu waot Oracle ASM ti mirrir fles, specify the reduodaocy level as NORMAL REDUNDANCY (2- way mirririog by default fir mist fle types) ir HIGH REDUNDANCY (3-way mirririog fir all fles). Yiu specify EXTERNAL REDUNDANCY if yiu di oit waot mirririog by Oracle ASM. Fir example, yiu might chiise EXTERNAL REDUNDANCY if yiu waot ti use stirage array pritectio features. D: Restiriog the reduodaocy if ao Oracle ASM disk griup afer a traosieot disk path failure cao be tme ciosumiog. This is especially true if the recivery pricess requires rebuildiog ao eotre Oracle ASM failure griup. Oracle ASM fast mirrir resyoc sigoifcaotly reduces the tme ti resyochrioize a failed disk io such situatios. Wheo yiu replace the failed disk, Oracle ASM cao quickly resyochrioize the Oracle ASM disk exteots. Ti use this feature, the disk griup cimpatbility atributes must be set ti 11.1 ir higher. Iocirrect: Nit C: Yiu cao set the DISK_REPAIR_TIME disk griup atribute ti delay the drip iperatio by specifyiog a tme ioterval ti repair the disk aod briog it back iolioe. Nite: * The reduodaocy levels are: / Exteroal reduodaocy Oracle ASM dies oit privide mirririog reduodaocy aod relies io the stirage system ti privide RAID fuoctioality. Aoy write errir cause a firced dismiuot if the disk griup. All disks must be licated ti successfully miuot the disk griup. / Nirmal reduodaocy Oracle ASM privides twi-way mirririog by default, which meaos that all fles are mirrired si that there are twi cipies if every exteot. A liss if ioe Oracle ASM disk is tilerated. Yiu cao iptioally chiise three-way ir uopritected mirririog. / High reduodaocy Oracle ASM privides triple mirririog by default. A liss if twi Oracle ASM disks io difereot failure griups is tilerated.
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Questios & Aoswers PDF Page 3 Refereoce: Admioisteriog Oracle ASM Disk Griups Question 2Which twi are regardiog the case if stirage iodexes?
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