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1. Red Hat
All,
I am facing an issue as log rotation not working for me as expected for tomcat in centos 7.2. I configured log rotation command in crontab
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2. Red Hat
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5. Red Hat
Hey guys, I've been straddling with this issue for quite some time now and I'm getting absolutely nowhere with it. It took me a long time to get XEN up and running on my server. We only use SSH to manipulate our servers, but we finally got it up and running. Now I'm at the point of actually... (1 Reply)
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Hi all,
I installed centos 5, with LAMP.
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Discussion started by: lawstudent
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9. Red Hat
Hello folks,
I am trying to install Xen on centos 6!
Kindly check out the following screen shots!
What should I do?
Regards (0 Replies)
Discussion started by: ahmedamer12
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xend(1M) System Administration Commands xend(1M)
NAME
xend - xVM control daemon
SYNOPSIS
/usr/lib/xend
DESCRIPTION
The xend daemon provides control of the Solaris xVM domains on a system. Its administrative interface is xm(1M).
Service Management Facility Support
The xend service is managed by the service management facility, smf(5), under the service identifier:
svc:/system/xvm/xend:default
Administrative actions on this service, such as enabling, disabling, or requesting restart, can be performed using svcadm(1M). The ser-
vice's status can be queried using the svcs(1) command.
xend Properties
The xend service instance has the properties listed below. These properties are administered by means of svccfg(1M) and svcadm(1M).
config/default-nic
Specifies the default network interface used for guest domain networking. By default, the empty string is specified, in which case the
first interface listed in the output of dladm(1M) show-link is used. If you need to use a different interface, for example, bge0, you
should change this property appropriately.
config/dom0-cpus
The number of physical CPUs to be used for the virtual CPUs of the control domain (dom0). The default of 0 implies that each virtual
CPU will be placed on its own physical CPU where possible. Note that physical CPUs can still be shared between dom0 and other domains
unless they are configured not to do so.
config/dom0-min-mem
The minimum amount of memory guaranteed to the control domain (dom0). The default is 196 (MB).
config/enable-dump
Controls whether a domain core dump should be created if a domain crashes. Dumps are generated in /var/xen/dump and can be processed
with mdb(1). The default is true.
config/vncpasswd
Sets the password required by any client connecting to a VNC session for a guest domain. Defaults to "" (no password). VNC password
authentication is not secure and should not be used for securing guest domain consoles.
config/vnc-listen
Address to listen on for VNC connections. By default this is 127.0.0.1, which has a special meaning: only users or processes with the
PRIV_VIRT_MANAGE privilege are allowed to connect, and they must be logged on locally. If you set this to any other value, then anyone
will be able to connect to VNC sessions, regardless of authorization.
config/xend-relocation-address
Address that xend listens on for relocation requests. If blank or not present, all interfaces are used. The default is 127.0.0.1.
config/xend-relocation-hosts-allow
A space-separated list of regular expressions. If the host name of a system matches any one of the given regular expressions, it is
allowed to connect and interact with the relocation server, if the server has been enabled by the xend-relocation-server property. The
default is ^localhost$.
config/xend-relocation-server
Controls whether the xend relocation server (for live migration) should listen for relocation requests on TCP port 8002. The default is
true.
config/xend-unix-server
Controls whether the legacy HTTP server interface should be provided on the local machine. The default is true.
EXAMPLES
Example 1 Modifying an Existing Property
Use the following sequence of commands to modify an existing xend property.
# svccfg -s svc:/system/xvm/xend:default listprop
# svccfg -s svc:/system/xvm/xend:default setprop config/dom0-cpus = 1
# svcadm refresh svc:/system/xvm/xend:default
Example 2 Enabling Live Migration
By default, xend listens only on the loopback address for requests from the localhost. If you want to allow other machines to live migrate
to the local machine, you need to configure xend appropriately. For example:
# svccfg -s svc:system/xvm/xend
svc:/system/xvm/xend> setprop config/xend-relocation-address = ""
svc:/system/xvm/xend> setprop config/xend-relocation-hosts-allow =
"^flax$ ^localhost$"
svc:/system/xvm/xend> end
# svcadm refresh svc:system/xvm/xend:default &&
svcadm restart svc:system/xvm/xend:default
FILES
/var/log/xen/xend.log
/var/log/xen/xend-debug.log
Log files for xend.
/var/xen/dump/
Domain crash dump files.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWxvmu |
+-----------------------------+-----------------------------+
|Interface Stability |Volatile |
+-----------------------------+-----------------------------+
SEE ALSO
mdb(1), dladm(1M), svcadm(1M), svccfg(1M), svcs(1), xm(1M), attributes(5), privileges(5), smf(5), xVM(5)
SunOS 5.11 14 Jan 2009 xend(1M)
