Asm | Computer Cluster | Oracle Database

Please download to get full document.

View again

of 40
All materials on our website are shared by users. If you have any questions about copyright issues, please report us to resolve them. We are always happy to assist you.
Information Report
Category:

Documents

Published:

Views: 12 | Pages: 40

Extension: PDF | Download: 0

Share
Related documents
Description
san setup and QA
Tags
Transcript
  Oracle 11g RAC Setup on SAN 1.Confguring multipath or SAN# multipath –l  This will display SAN disks with respectie wwid!s it should e similar on oth nodes. mpath87 (360060e80057482000000748200000510) dm-93 HP,OPEN-V[sie!2 0#$[%eat&'es!1 &e&ei%*+path$[hha*de'!0$['$mpath72 (360060e80057482000000748200000421) dm-78 HP,OPEN-V[sie!2 0#$[%eat&'es!1 &e&ei%*+path$[hha*de'!0$['$mpath86 (360060e80057482000000748200000500) dm-92 HP,OPEN-V[sie!2 0#$[%eat&'es!1 &e&ei%*+path$[hha*de'!0$['$mpath71 (360060e80057482000000748200000511) dm-77 HP,OPEN-V[sie!2 0#$[%eat&'es!1 &e&ei%*+path$[hha*de'!0$['$mpath85 (360060e80057482000000748200000410) dm-91 HP,OPEN-V[sie!2 0#$[%eat&'es!1 &e&ei%*+path$[hha*de'!0$['$ ã  Take ackup o $etc$multipath.con fle   Edit /etc/multipath.conf le and add the entries of thedisks you ant to use for ocr! ote and asm. #$oth Node 1 and Node %& multipath % wwid '())()e*))+,-*%)))))),-*%)))))--)  alias ocr1  path&grouping&policy group&y&prio path&selector 'round(roin )' ailack immediate rr&weight uniorm no&path&retry 1) rr&min&io 1))*multipath % wwid '())()e*))+,-*%)))))),-*%)))))--1  alias ocr%  path&grouping&policy group&y&prio path&selector 'round(roin )' ailack immediate rr&weight uniorm no&path&retry 1) rr&min&io 1))*  ã +e need to make entry in multipath.con fle oth nodes make sure in oth the nodes the wwid or a specifed disk ,alias- shoulde same. ã Similarly we make entry or all reuired disks i.e ocr1 ocr/ ote1 ote/ ote0 and asmdata1 to asmdata0) on oth nodes. ,ere all ocr and ote disks are /23 each and all asmdatadisks are 1))23 each-  /etc/init.d/multipathd restart ã Ater the multipath restart the disks we named in multipath.con will listed in $de$mapper.  cd /de /mapper ls ['++t./'pmdmd/001 et$ /'-'---- 1 '++t dis 253, 72 a' 14 2215 mpath96/'-'---- 1 '++t dis 253, 73 a' 14 2215 mpath97/'-'---- 1 '++t dis 253, 74 a' 14 2215 mpath98/'-'---- 1 '++t dis 253, 88 a' 14 2215 mpath99/'-'---- 1 '++t dis 253, 93 a' 15 0155 ocr1 /'-'---- 1 '++t dis 253, 78 a' 14 2215 ocr2 /'------- 1 '++t '++t 253, 99 a' 14 2215 00-+1/'------- 1 '++t '++t 253, 101 a' 14 2215 01-+1/'------- 1 '++t '++t 253, 100 a' 14 2215 02-+1/'-'---- 1 '++t dis 253, 92 a' 14 2215 vote1 /'-'---- 1 '++t dis 253, 77 a' 14 2215 vote2 /'-'---- 1 '++t dis 253, 91 a' 14 2215 vote3 ã  To create partitions on the disks # disk $de$mapper$ocr1 #rom only one node& +* *+de1 [root@blrpmdmdb001 etc]# fdisk /dev/mapper/ocr1  +mma*d (m %+' hep) pis demappe'+'1 2147 :, 2147942400 /;tes255 heads, 63 set+'st'a, 261 ;i*de's<*its ! ;i*de's +% 16065 = 512 ! 8225280 /;tes eie :++t >ta't E*d :+s ?d >;stem+mma*d (m %+' hep) *+mma*d ati+* e e@te*ded p p'ima'; pa'titi+* (1-4)pPa'titi+* *&m/e' (1-4) 1Ai'st ;i*de' (1-261, de%a&t 1) <si* de%a&t a&e 1Bast ;i*de' +' Csie +' Csie +' CsieD (1-261, de%a&t 261) <si* de%a&t a&e 261+mma*d (m %+' hep) he pa'titi+* ta/e has /ee* ate'edFai* i+t() t+ 'e-'ead pa'titi+* ta/e GIN?N# Ie-'eadi* the pa'titi+* ta/e %aied ith e''+' 22 ?*aid a'&me*t he e'*e sti &ses the +d ta/e he *e ta/e i /e &sed at the *e@t 'e/++t >;*i* diss ['++t./'pmdmd/001 et$ [root@blrpmdmdb001 mapper]# partprobe ['++t./'pmdmd/001 mappe'$ pddemappe'['++t./'pmdmd/001 mappe'$ /'-'---- 1 '++t dis 253, 91 a' 14 2215 +te3 [root@blrpmdmdb001 mapper]# kpartx -l /dev/mapper/ocr1 +'1p1  0 4192902 demappe'+'1 63 [root@blrpmdmdb001 mapper]# kpartx -a /dev/mapper/ocr1 ['++t./'pmdmd/001 mappe'$ /'-'---- 1 '++t dis 253, 93 a' 15 0155 +'1  brw-rw---- 1 root disk 253, 102 ar 15 01!5 ocr1p1 /'-'---- 1 '++t dis 253, 78 a' 14 2215 +'2/'------- 1 '++t '++t 253, 99 a' 14 2215 00-+1/'------- 1 '++t '++t 253, 101 a' 14 2215 01-+1/'------- 1 '++t '++t 253, 100 a' 14 2215 02-+1/'-'---- 1 '++t dis 253, 92 a' 14 2215 +te1/'-'---- 1 '++t dis 253, 77 a' 14 2215 +te2/'-'---- 1 '++t dis 253, 91 a' 14 2215 +te3['++t./'pmdmd/001 mappe'$ pa't@ -a demappe'+'1  ã 4part5 –l will list all disk partitions and kpart5 (a will add the disk partitions   After kpart0 you can see a ne partition ocr1p1 is added to the /de /mapper   Repeat the fdisk! partproe! kpart0 steps for all the re2uired disk partitions i.e ocr%! ote1! ote%! ote'! asmdata13to asmdata'). ['++t./'pmdmd/001 mappe'$ /'-'---- 1 '++t dis 253, 88 a' 14 2215 mpath99/'-'---- 1 '++t dis 253, 93 a' 15 0155 +'1/'-'---- 1 '++t dis 253, 102 a' 15 0158 ocr1p1 /'-'---- 1 '++t dis 253, 78 a' 15 0201 +'2/'-'---- 1 '++t dis 253, 103 a' 15 0205 ocr2p1 /'------- 1 '++t '++t 253, 99 a' 14 2215 00-+1/'------- 1 '++t '++t 253, 101 a' 14 2215 01-+1/'------- 1 '++t '++t 253, 100 a' 14 2215 02-+1/'-'---- 1 '++t dis 253, 92 a' 15 0202 +te1/'-'---- 1 '++t dis 253, 104 a' 15 0205 vote1p1 /'-'---- 1 '++t dis 253, 77 a' 15 0203 +te2/'-'---- 1 '++t dis 253, 105 a' 15 0205 vote2p1 /'-'---- 1 '++t dis 253, 91 a' 15 0203 +te3/'-'---- 1 '++t dis 253, 106 a' 15 0205 vote3p1 ['++t./'pmdmd/001 mappe'$   Run kpart0 commands in node % for all disk partitions.
We Need Your Support
Thank you for visiting our website and your interest in our free products and services. We are nonprofit website to share and download documents. To the running of this website, we need your help to support us.

Thanks to everyone for your continued support.

No, Thanks
SAVE OUR EARTH

We need your sign to support Project to invent "SMART AND CONTROLLABLE REFLECTIVE BALLOONS" to cover the Sun and Save Our Earth.

More details...

Sign Now!

We are very appreciated for your Prompt Action!

x