12-27-2019
Servers are running with RHEL7.6 version.
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1. Shell Programming and Scripting
Hi Unix Gurus i am somewhat new to unix scripting so need your help to
create a script as below.
# This script would find the process consuming memory beyond a certain #limit. if the meemory consumption is more than 100% for a period of 1
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Hi,
I have a NETRA 240 server wich should work on high temperature environment (up to 50 deg celsius). After reaching ~48 deg, the system is shuting down.
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3. HP-UX
Hello, I noticed very high system memory utilization on my new 11.31 Itanium systems. System memory is more than 11GB on 32 GB system. Comparing this to 11.23 it's more than double ... How do I find out what is using it? Is there a way to reduce it?
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4. Shell Programming and Scripting
can any one please help me to shell script
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5. Solaris
Calling upon all Solaris zone experts.
I have a Sun T3-1 that is running a few whole-root zones. I've set the 'capped-memory' setting on all the zones.
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zonecfg -z sunrep02 export
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6. UNIX for Dummies Questions & Answers
hi guys
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Hello,
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8. Solaris
Hi Experts,
Our servers running Solaris 10 with SAP Application. The memory utilization always >90%, but the process on SAP is too less even nothing.
Why memory utilization on solaris always looks high?
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9. Solaris
Hello Guys,
I have one Solaris server with high memory utilization >90%. As per checking, below is the output for memory usage.
bash-3.00# ps -efo pmem,uid,pid,ppid,pcpu,comm | sort -r
%MEM UID PID PPID %CPU COMMAND
1.7 29496 20668 1 0.0 /opt/app/iw-home/tools/java/bin/java
1.5... (1 Reply)
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10. Solaris
If I understand your question correctly, you are asking for an explanation of Solaris memory manager. You'd better ask Oracle that question because you are talking about Solaris kernel internals.
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LEARN ABOUT CENTOS
lvmetad
LVMETAD(8) System Manager's Manual LVMETAD(8)
NAME
lvmetad - LVM metadata cache daemon
SYNOPSIS
lvmetad [-l {all|wire|debug}] [-p pidfile_path] [-s socket_path] [-f] [-h] [-V] [-?]
DESCRIPTION
lvmetad is a metadata caching daemon for LVM. The daemon receives notifications from udev rules (which must be installed for LVM to work
correctly when lvmetad is in use). Through these notifications, lvmetad has an up-to-date and consistent image of the volume groups avail-
able in the system.
By default, lvmetad, even if running, is not used by LVM. See lvm.conf(5).
OPTIONS
To run the daemon in a test environment both the pidfile_path and the socket_path should be changed from the defaults.
-f Don't fork, but run in the foreground.
-h, -? Show help information.
-l {all|wire|debug}
Select the type of log messages to generate. Messages are logged by syslog. Additionally, when -f is given they are also sent to
standard error. Since release 2.02.98, there are two classes of messages: wire and debug. Selecting 'all' supplies both and is
equivalent to a comma-separated list -l wire,debug. Prior to release 2.02.98, repeating -d from 1 to 3 times, viz. -d, -dd, -ddd,
increased the detail of messages.
-p pidfile_path
Path to the pidfile. This overrides both the built-in default (#DEFAULT_PID_DIR#/lvmetad.pid) and the environment variable
LVM_LVMETAD_PIDFILE. This file is used to prevent more than one instance of the daemon running simultaneously.
-s socket_path
Path to the socket file. This overrides both the built-in default (/run/lvm/lvmetad.socket) and the environment variable
LVM_LVMETAD_SOCKET. To communicate successfully with lvmetad, all LVM2 processes should use the same socket path.
-V Display the version of lvmetad daemon.
ENVIRONMENT VARIABLES
LVM_LVMETAD_PIDFILE
Path for the pid file.
LVM_LVMETAD_SOCKET
Path for the socket file.
SEE ALSO
lvm(8), lvm.conf(5)
Red Hat Inc LVM TOOLS 2.02.105(2)-RHEL7 (2014-03-26) LVMETAD(8)