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Oracle 12c Database installation Error on solaris sparc mini cluster

On solaris sparc mini cluster the database  home installation pre-eq checks were failing with following errors, though these errors are not reported during installer checks.













A00100 OS Type              RECORD  SunOS SPARC 2.11 64-bit

A00200 OS Certified?        PASSED  Certified

A00210 Got Maint Updates?   FAILED  NoMaintUpd

A01010 ApplTierDirectory    RECORD  /u01

A01020 A_T Valid?           PASSED  ATexists

A01030 A_T Permissions OK?  PASSED  CorrectPerms

A01040 A_T Disk Space       PASSED  Available

A01400 Got Software Tools?  PASSED  tools_found

A02020 ulimits OK?          FAILED  NoFilesTooSmall StackTooSmall

A02210 Kernel Params OK?    PASSED  KernelOK

A03010 Space in tmp         PASSED  Available

A03510 IP Address           RECORD  192.168.200.204

A03530 Domain Name          RECORD  ijarah.loc

A03540 /etc/hosts Format    PASSED  Adequate IPv4 entry

A03550 DNS Lookup           PASSED  Host correctly registered in DNS

A03560 Net Service Access?  PASSED  NonExist

A03570 Port 6000            PASSED  Free

A03620 anon port range OK?  FAILED  tcp_smallest tcp_largest udp_smallest...

A04400 Got OS Packages?     PASSED  All required OS packages are installed

A05400 Solaris 10 Patches?  SKIPPED Not on Solaris 10 SPARC

Result file: output/collect/APPS_HCVE_A_EBS122_sol_res.htm

root@ijrpserpapp-t1:/u01/rda/rda#














The above checks are using "rda.sh" script , It failed on following rules:











A02020 ulimits OK?          FAILED  NoFilesTooSmall StackTooSmall



A03620 anon port range OK?  FAILED  tcp_smallest tcp_largest udp_smallest...







Solution:







we can use following commands to fix this issues:







To fix Rule "A02020 ulimits OK?"














projmod -s -K "process.max-stack-size=(privileged,32MB,deny)" user.oracle



projmod -s -K "process.max-file-descriptor=(privileged,1024,deny)" user.oracle



projmod -U oracle -sK "process.max-file-descriptor=(basic,65536,deny)" user.oracle



projmod -U oracle -sK "project.max-shm-memory=(priv,32G,deny)" user.oracle









To fix Rule "A03620 anon port range OK?  "













ipadm set-prop -p smallest_anon_port=9000 tcp



ipadm set-prop -p largest_anon_port=65500 tcp



ipadm set-prop -p smallest_anon_port=9000 udp



ipadm set-prop -p largest_anon_port=65500 udp










All these commands should be exucted as root user and its recommended to use fresh session to avoid this issue being reported again.







thanks for reading :)







regards,



X A H E E R













































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