ids11.5 for solaris install
大家有谁装过ids11.5 for solaris？主要是kernel调整这块。或者,....../release/en_us/0333/ids_machine_notes_11.50.txt发给我也行。
多谢！ 没这个版本~~如果你要安装,你把那个包解开就能看到这个文件....
回复 #2 liaosnet 的帖子
关键是我现在没有介质。。。。 =================================MACHINE SPECIFIC NOTES
FOR
IBM Informix Dynamic Server 11.50.FC4 PRODUCT RELEASE
ON SUN SOLARIS 64bit
DATE: 14 Apr 2009
=================================
Kernel Parameters
a) The values of the kernel parameters that were used for testing this
product on Solaris 9 systems are given below. These values might need
to be tuned depending on the application and availability of system
resources. These entries are in /etc/system.
set semsys:seminfo_semmap=64
set semsys:seminfo_semmni=4096
set semsys:seminfo_semmns=4096
set semsys:seminfo_semmnu=4096
set semsys:seminfo_semume=64
set semsys:seminfo_semmsl=500
set shmsys:shminfo_shmmax=4398046511104
set shmsys:shminfo_shmmin=100
set shmsys:shminfo_shmmni=500
set shmsys:shminfo_shmseg=100
The value of the kernel parameter "semmsl" should be set to at least
100. This is the maximum number of semaphores per set.
b) On Solaris 10, all System V IPC facilities are either automatically
configured or can be controlled by resource controls.
The following kernel parameters are either removed from or commented
out in the /etc/system file:
semsys:seminfo_semmap
semsys:seminfo_semmns
semsys:seminfo_semmnu
semsys:seminfo_semume
shmsys:shminfo_shmmin
shmsys:shminfo_shmseg
The following IPC tunables are obsolete and are replaced by new resource
controls:
semsys:seminfo_semmsl
semsys:seminfo_semmni
shmsys:shminfo_shmmax
shmsys:shminfo_shmmni
The resource controls that replaced the obsolete IPC tunables listed
above have the following default values on Solaris 10:
process.max-sem-nsems 512
project.max-sem-ids 128
project.max-shm-memory 1/4 of physical memory
project.max-shm-ids 128
Note that the project.max-shm-memory resource control limits the
total amount of shared memory of one project, whereas previously,
the shmsys:shminfo_shmmax parameter limited the size of a single
shared memory segment.
On systems that have zones enabled, zone-wide resource controls are
specified in the zone configuration.
Refer to the rctladm(1m) man page for more information about
available resource controls.
Examples:
1. To display the current value of project.max-shm-memory set to the
project and system wide, where IDS is running under the default
project, run this command:
# prctl -n project.max-shm-memory -i project default
2. To display the values of all the resource controls for a specific
IDS process, run this command:
# prctl <oninit pid>
3. To set the value of project.max-shm-memory for the project default
to 4 TB without restarting the system, run this command:
# prctl -n project.max-shm-memory -r -v 4tb -i project default
4. To perform the same action as in example 3, but instead use
the projmod command to modify the attribute value for
project.max-shm-memory in /etc/project the local source of
project information file, run this command:
# projmod -a -K 'project.max-shm-memory=(priv,4TB,deny)' default
c) IDS Failure with a Large Intimate Shared Memory Page Size
On certain hardware configurations, Solaris 10 can use very large
memory pages for Solaris Intimate Shared Memory (ISM): 32 MB or
256 MB instead of the previous limit of 4 MB. IDS uses Solaris ISM
for shared memory segments that are forced to be memory-resident by
the RESIDENT configuration parameter, however IDS might experience
problems if 32 MB or 256 MB pages are used by Solaris (APAR
36804462).
If you receive a message that contiguous shared memory segment
allocation failed and the value of the SHMBASE configuration
parameter is the same as its value in onconfig.std, then IDS might
fail unexpectedly. To prevent this problem, set the Solaris 10
operating system mmu_ism_pagesize configuration parameter to limit
the memory pages to 4 MB for ISM. To set this parameter, edit the
/etc/system file and add the following line:
set mmu_ism_pagesize = 4194304
Then restart the Solaris computer.
回复 #4 antyison 的帖子
3ks a lot :em09:
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