Solaris 10 /etc/projects

Added attribute "process.max-address-space" to project group.dba dor user oracle. System was rebooted.
A process that was started via oracle crontab picked up the new value. DB admin started the database after "su - oracle" from root user. The DB processes did not pick up the new value.
Results of testing "su" as relates to project attributes are as follows...
# su - oracle
# id -p
uid=101(oracle) gid=101(dba) projid=101(group.dba)
# prctl -n process.max-address-space -i process $$
process: 10729: -ksh
NAME    PRIVILEGE       VALUE    FLAG   ACTION                       RECIPIENT
process.max-address-space
        privileged      4.00GB      -   deny        OLD VALUE                         -
        system          16.0EB    max   deny                                 -
# exit
# su oracle
# id -p
uid=101(oracle) gid=101(dba) projid=101(group.dba)
# prctl -n process.max-address-space -i process $$
process: 10747: ksh
NAME    PRIVILEGE       VALUE    FLAG   ACTION                       RECIPIENT
process.max-address-space
        privileged      5.00GB      -   deny       NEW VALUE                     -
        system          16.0EB    max   deny            
Seems like this is opposite to what I would expect.

Thought your "hint" would solve the issue but same result...
$ projects -l
system
        projid : 0
        comment: ""
        users  : (none)
        groups : (none)
        attribs:
user.root
        projid : 1
        comment: ""
        users  : (none)
        groups : (none)
        attribs:
noproject
        projid : 2
        comment: ""
        users  : (none)
        groups : (none)
        attribs:
default
        projid : 3
        comment: ""
        users  : (none)
        groups : (none)
        attribs:
group.staff
        projid : 10
        comment: ""
        users  : (none)
        groups : (none)
        attribs:
group.dba
        projid : 101
        comment: ""
        users  : oracle
        groups : (none)
        attribs: process.max-address-space=(privileged,5368709120,deny)
                 project.max-shm-memory=(priv,4294967296,deny)
# user attributes. see user_attr(4)
#pragma ident   "@(#)user_attr 1.1      03/07/09 SMI"
adm::::profiles=Log Management
lp::::profiles=Printer Management
postgres::::type=role;profiles=Postgres Administration,All
root::::auths=solaris.*,solaris.grant;profiles=Web Console Management,All;lock_after_retries=no;min_label=admin_low;clearance=admin_high
oracle::::type=normal;project=group.dba

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    simple we have missed!On Solaris 10, do all the pages for one of the apache processes appear private? That would be really, really unusual.
    Darren

  • Problem about installing DB 10.2.0.1.0 on Solaris 10 (×86-64)

    1.How to set kernel parameters with Solaris 10 (×86-64) for installing DB 10.2.0.1.0?
    When I run the OUI, there are errors after product-specific prerequisite checking:
    Checking kernel parameters
    Checking for BIT_SIZE=64; found BIT_SIZE=64.     Passed
    Checking for shmsys:shminfo_shmmax=4294967295; found no entry.     Failed <<<<
    Checking for shmsys:shminfo_shmmni=100; found no entry.     Failed <<<<
    Checking for semsys:seminfo_semmni=100; found no entry.     Failed <<<<
    Checking for semsys:seminfo_semmsl=256; found no entry.     Failed <<<<
    Check complete. The overall result of this check is: Failed <<<<
    Problem: The kernel parameters do not meet the minimum requirements (see above).
    Checking available swap space requirements ...
    Expected result: 4028MB
    Actual Result: 1462MB
    Check complete. The overall result of this check is: Failed <<<<
    Problem: The system does not have the required swap space.
    Recommendation: Make more swap space available to perform the install.
    I set those parameters referrence with:
    http://www.dizwell.com/prod/node/235
    3.3 Setting Kernel Parameters
    Now, when I issue the following command with oracle user:
    prctl -n project.max-shm-memory -i project oracle
    project: 101: oracle
    NAME PRIVILEGE VALUE FLAG ACTION RECIPIENT
    project.max-shm-memory
    privileged 4.00GB - deny -
    system 16.0EB max deny
    prctl -n project.max-shm-ids -i project oracle
    project: 101: oracle
    NAME PRIVILEGE VALUE FLAG ACTION RECIPIENT
    project.max-shm-ids
    privileged 100 - deny -
    system 16.8M max deny
    prctl -n project.max-sem-ids -i project oracle
    project: 101: oracle
    NAME PRIVILEGE VALUE FLAG ACTION RECIPIENT
    project.max-sem-ids
    privileged 100 - deny -
    system 16.8M max deny
    I don't know how to check process.max-sem-nsems???
    2. Originally, I want to install DB 10.2.0.2 for simulant testing. After the installing of DB 10.2.0.1.0, how to upgrade to DB 10.2.0.2? what is the number of patch?

    Hi, damorgan
    I do follow Oracle Installation Guide, but the same errors are still existing.
    And I think there are some error and unclear places in the document. I'm not sure because I don't familiar with Solaris. Maybe the document gives a general guide, but not suit for my thing. I'm wondering if there are some bugs on my Solaris or I really did wrong process...
    I give the detail process as following:
    Solaris 10 8/07 Operating System:
    sol-10-u4-ga-x86-v1-iso.zip to sol-10-u4-ga-x86-v5-iso.zip
    Oracle® Database Installation Guide
    10g Release 2 (10.2) for Solaris Operating System (x86-64)
    2.6 Configuring Kernel Parameters
    http://download.oracle.com/docs/cd/B19306_01/install.102/b15704/pre_install.htm#BABGADGE
    Oracle® Database Release Notes
    10g Release 2 (10.2) for Solaris Operating System (x86-64)
    4 Documentation Corrections and Additions
    http://download.oracle.com/docs/cd/B19306_01/relnotes.102/b15703/toc.htm#CHDBAHCD
    issue following commands with root:
    # /usr/sbin/groupadd oinstall
    # /usr/sbin/groupadd dba
    # /usr/sbin/useradd -g oinstall -G dba oracle
    # passwd -r files oracle
    # id -p
    uid=0(root) gid=0(root) projid=1(user.root)
    # id -a oracle
    uid=100(oracle) gid=100(oinstall) groups=101(dba)
    # su - oracle
    $ id -p
    uid=100(oracle) gid=100(oinstall) projid=3(default)
    $ exit
    # cat /etc/project
    system:0::::
    user.root:1::::
    noproject:2::::
    default:3::::
    group.staff:10::::
    # prctl -n project.max-shm-memory -i project user.root
    project: 1: user.root
    NAME PRIVILEGE VALUE FLAG ACTION RECIPIENT
    project.max-shm-memory
    privileged 1006MB - deny -
    system 16.0EB max deny
    # prctl -n project.max-shm-memory -v 4gb -r -i project user.root
    # prctl -n project.max-shm-memory -i project user.root
    project: 1: user.root
    NAME PRIVILEGE VALUE FLAG ACTION RECIPIENT
    project.max-shm-memory
    privileged 4.00GB - deny -
    system 16.0EB max deny
    # prctl -n project.max-shm-ids -i project user.root
    project: 1: user.root
    NAME PRIVILEGE VALUE FLAG ACTION RECIPIENT
    project.max-shm-ids
    privileged 128 - deny -
    system 16.8M max deny
    # prctl -n project.max-shm-ids -v 100 -r -i project user.root
    # prctl -n project.max-shm-ids -i project user.root
    project: 1: user.root
    NAME PRIVILEGE VALUE FLAG ACTION RECIPIENT
    project.max-shm-ids
    privileged 100 - deny -
    system 16.8M max deny
    # prctl -n project.max-sem-ids -i project user.root
    project: 1: user.root
    NAME PRIVILEGE VALUE FLAG ACTION RECIPIENT
    project.max-sem-ids
    privileged 128 - deny -
    system 16.8M max deny
    # prctl -n project.max-sem-ids -v 100 -r -i project user.root
    # prctl -n project.max-sem-ids -i project user.root
    project: 1: user.root
    NAME PRIVILEGE VALUE FLAG ACTION RECIPIENT
    project.max-sem-ids
    privileged 100 - deny -
    system 16.8M max deny
    # prctl -n project.project.max-sem-nsems -i project user.root
    prctl: failed to get resource control for project.project.max-sem-nsems: Invalid argument
    OK. Then I start another session with oracle user login in, and begin installing DB. Unfortunately, the errors after product-specific prerequisite checking:
    Checking kernel parameters
    Checking for BIT_SIZE=64; found BIT_SIZE=64. Passed
    Checking for shmsys:shminfo_shmmax=4294967295; found no entry. Failed <<<<
    Checking for shmsys:shminfo_shmmni=100; found no entry. Failed <<<<
    Checking for semsys:seminfo_semmni=100; found no entry. Failed <<<<
    Checking for semsys:seminfo_semmsl=256; found no entry. Failed <<<<
    Check complete. The overall result of this check is: Failed <<<<
    Problem: The kernel parameters do not meet the minimum requirements (see above).
    Checking available swap space requirements ...
    Expected result: 4028MB
    Actual Result: 1462MB
    Check complete. The overall result of this check is: Failed <<<<
    Problem: The system does not have the required swap space.
    Recommendation: Make more swap space available to perform the install.

  • Psrset and psradm vs. projects

    I just took over admin of several Solaris 9 systems where the last admin walked out. I am still trying to iron out what is what here. On one system, the admin had left a startup script in /etc/rc3.d that used psrset and psradm to create a processor set and add processors to the set every time it booted. There wasn't a command to bind any processes to the set. At the same time, the system is using /etc/project where an oracle pool was created with a processor set. The 'pbind -q' command returns nothing. The 'poolbind -q' command returns oracle as the pool. The 'mpstat -p' command shows the set to contain the processors that were reported by 'pooladm' and it isn't the same set that is created with the startup script. It appears the system is using the /etc/project instead of the startup script.
    My questions (and confusions) are as follows:
    First, can you mix and match the /etc/project with psrset and psradm commands?
    Second, is there any other bit of information I can use to make the determination that the /etc/project truly has the control and nothing has been left to the psrset and psradm commands at bootup? In other words, is the startup script doing anything to damage the project setup?
    Should I just remove the psrset/psradm startup script?
    Thanks in advance for any help in clearing up my confusion.

    Hi SergioT，
    You could refer to this thread I met before, I think you could get useful information:
    https://social.msdn.microsoft.com/Forums/vstudio/en-US/a82f5a19-240a-487d-942e-130de48e07b2/visual-studio-2013-support-for-windows-cewindows-phone?forum=visualstudiogeneral
    Best Regards,
    Jack
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