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11gR2 install fails with “Hard Limit: maximum user processes” error

Just finished dealing with “Hard Limit: maximum user processes” error on Open Solaris 10 while installing 11gR2:

Oracle Metalink was useless — total waste of time — I hate that site now, it’s gone completely into the crapper.
SOLUTION (thanks to David D’Acquisto advice):
1) edit /etc/system as follows:

set shmsys:shminfo_shmmax=12025908428
set shmsys:shminfo_shmmni=100
set shmsys:shminfo_shmseg=10
set semsys:seminfo_semmni=100
set semsys:seminfo_semmns=1024
set shmsys:shminfo_shmmin=1
set max_nprocs=30000
set maxuprc=16384

2) [...]


My name is Vitaliy Mogilevskiy -- I started working with ORACLE Products in 1996 (Oracle v7, 7.3.4 was pretty good).

What you will find here is what works for me day in day out - 24x7x365 - simple ORACLE DBA Tools written using components that are available on every Unix platform with an ORACLE database -- sqlplus and KSH.

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Recent Comments

  • dinu: i am getting this error error “ORA-12154: TNS:could not resolve the connect identifier specified”. i set...
  • dinu: i installed oracle insta client i added tnsnames.ora file but i cannot find sqlnet.ora file
  • Chaudhry M: Hi Thank You so mush. Now, it is clear to me. Thanks MMC
  • Anu: Hi Vitaliy, Thanks for your response.Based on your comment and reading isqlplus&sqlplus topic in 10g...
  • MVE: @Anu Great — I am glad you found the problem and solved it. RE isqlplus: I don’t use isqlplus, but...

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