Jim is correct, most probably the size of the SGA is wrong for the amount of memory the system has.
Furthermore, depending on the OS version, you might look at the vmo parameters. Issue a
and check "minperm", "maxperm" and "maxclient". The "revolutions of the clock hand" (see vmstat -vs) being 0 suggest that even though a lot of paging goes on there is no real shortage on memory. The value counts how often the lrud (last recently used-daemon) has gone throught the complete memory to find pages it needs for applications.
Quote:
Originally Posted by jim mcnamara
Since this is AIX I do not know the command analogous to ipcs found every where else.
The command is "ipcs", like everywhere else. "ipcs -m" will show the shared-memory-segments.
Hello,
I need explanations about physical disks and physical volumes. What is the difference between these 2 things?
In fact, i am trying to understand what the AIX lspv2command does.
Thank you in advance. (2 Replies)
Hi All,
I have a pair of sun ultra 5_10 with SunOS 5.5.1.
Both are almost equally patched and set up with simillar applications.
host# uname -a
SunOS host 5.5.1 Generic_103640-24 sun4u sparc SUNW,Ultra-5_10
Even though both have
same amount of RAM ( 512 Mb ) ,
... (1 Reply)
I was in smit, checking on disc space, etc. and it appears that one of our physical volumes that is part of a large volume group, has no free physical partitions. The server is running AIX 5.1. What would be the advisable step to take in this instance? (9 Replies)
What is amount of free RAM i have now?
total used free shared buffers cached
Mem: 1010 963 46 0 215 256
-/+ buffers/cache: 491 518
Swap: 1983 0 1983
Above is the output of... (1 Reply)
We have Sun OS running on spark :
SunOS ciniwnpr67 5.10 Generic_118833-24 sun4u sparc SUNW,Sun-Fire-V440
Having Physical RAM :
Sol10box # prtconf | grep Mem
Memory size: 8192 Megabytes
My Top Output is :
130 processes: 129 sleeping, 1 on cpu
CPU states: 98.8% idle, 0.2% user, 1.0%... (27 Replies)
Hello All,
Can anybody please tell me what is the maximum limit of Physical IBM Power Machine which can be handled by single HMC at a single point of time?
Thanks,
Jenish (1 Reply)
After a memory upgrade all network interfaces are misconfigued. How do i resolve this issue. Below are some out puts.thanks.
ifconfig: plumb: SIOCLIFADDIF: eg000g0:2: no such interface
# ifconfig eg1000g0:2 plumb
ifconfig: plumb: SIOCLIFADDIF: eg1000g0:2: no such interface
# ifconfig... (2 Replies)
Hi,
I am new to unix. I am working on Red Hat Linux and side by side on AIX also. After reading the concepts of Storage, I am now really confused regarding the terminologies
1)Physical Volume
2)Volume Group
3)Logical Volume
4)Physical Partition
Please help me to understand these concepts. (6 Replies)
Hi,
When I run the free command on solaris, I get the following:
"Memory: 60G phys mem, 69G free mem"
Q: how cna the free mem be higher then the physical mem?:confused:
Amit (3 Replies)
Discussion started by: amitlib
3 Replies
LEARN ABOUT SUSE
ipcs
IPCS(1) Linux Programmer's Manual IPCS(1)NAME
ipcs - provide information on ipc facilities
SYNOPSIS
ipcs [-asmq] [-tclup]
ipcs [-smq] -i id
ipcs -h
DESCRIPTION
ipcs provides information on the ipc facilities for which the calling process has read access.
The -i option allows a specific resource id to be specified. Only information on this id will be printed.
Resources may be specified as follows:
-m shared memory segments
-q message queues
-s semaphore arrays
-a all (this is the default)
The output format may be specified as follows:
-t time
-p pid
-c creator
-l limits
-u summary
SEE ALSO ipcrm(1), ipcmk(1)CONFORMING TO
The Linux ipcs utility is not fully compatible to the POSIX ipcs utility. The Linux version does not support the -b and -o options, but
does support the -l and -u options not defined by POSIX. The portable application shall not use the -a, -b, -o, -l, and -u options.
AUTHOR
krishna balasubramanian (balasub@cis.ohio-state.edu)
AVAILABILITY
The ipcs command is part of the util-linux-ng package and is available from ftp://ftp.kernel.org/pub/linux/utils/util-linux-ng/.
Linux 0.99 9 October 1993 IPCS(1)