# [root@rajat Rajat]# yum install espeak
Loaded plugins: presto, refresh-packagekit
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package espeak.x86_64 0:1.40.02-3.fc12 set to be updated
--> Finished Dependency Resolution
Dependencies Resolved
================================================================================
Package Arch Version Repository Size
================================================================================
Installing:
espeak x86_64 1.40.02-3.fc12 fedora 605 k
Transaction Summary
================================================================================
Install 1 Package(s)
Upgrade 0 Package(s)
Total download size: 605 k
Is this ok [y/N]: y
Downloading Packages:
Setting up and reading Presto delta metadata
Processing delta metadata
Package(s) data still to download: 605 k
espeak-1.40.02-3.fc12.x86_64.rpm | 605 kB 00:14
Running rpm_check_debug
Running Transaction Test
Finished Transaction Test
Transaction Test Succeeded
Running Transaction
Installing : espeak-1.40.02-3.fc12.x86_64 1/1
Installed:
espeak.x86_64 0:1.40.02-3.fc12
Complete!
Example 1: Speak the words specified in command line
This is the default usage.
# espeak --stdout 'words to speak' | aplay
Note: The above may also display the following message: “Playing WAVE ’stdin’ : Signed 16 bit Little Endian, Rate 22050 Hz, Mono”
Example 2: Speak the words specified in stdin
This will take the words interactively from the standard input and convert it to speech.
# espeak --stdout | aplay
Example 3: Speak your document
This will convert the text from the mydocument.txt to speech.
# espeak --stdout -t mydocument.txt | aplay
Example 4: Generate voice file from text document
Convert your text file to an audio file as shown below.
# espeak -t mydocument.txt -w myaudio.wav
Customizing espeak
If you find the default speech synthesizing is not good, you can try to customize it as explained below.
Example 5: List all available voice languages
# espeak --voices
Pty Language Age/Gender VoiceName File Other Langs
5 af M afrikaans af
5 bs M bosnian bs
5 ca M catalan ca
5 cs M czech cs
5 cy M welsh-test cy
5 de M german de
5 el M greek el
5 en M default default
5 en-sc M en-scottish en/en-sc (en 4)
.......
Example 6: Choose a different voice language
The following will use “en-uk” – British english to translate the text to speech.
# espeak -v en-uk --stdout 'reading tips & tricks in TGS' | aplay
Example 7: Increase or Decrease the number of spoken words per minute.
The default is 160 words per minute. You can reduce it using option -s as shown below.
# espeak -s 140 -f mydocument.txt | aplay
Example 8: List the available espeak voices in specific language
The following example will display all possible english language variation that you can use for your text to speech conversion.
# espeak --voice=en
Pty Language Age/Gender VoiceName File Other Langs
2 en-uk M english en/en (en 2)
3 en-uk M english-mb-en1 mb/mb-en1 (en 2)
2 en-us M english-us en/en-us (en-r 5)(en 3)
5 en-sc M en-scottish en/en-sc (en 4)
5 en M default default
.....
Monday, March 8, 2010
Monday, February 15, 2010
Setting DNS Server with Bind
/etc/named.conf.
zone "chida.in" {
type master;
notify no;
allow-query { any; };
file "chida.zone";
};
zone "yeswedeal.com" {
type master;
notify no;
allow-query { any; };
file "yeswedeal.zone";
};
zone "0.168.192.in-addr.arpa" {
type master;
notify no;
file "192-168-0.zone";
};
chida.zone
# vi /var/named/chroot/var/named/chida.zone
$TTL 3D
@ IN SOA ns1.chida.in. hostmaster.chida.in. (
200211152 ; serial#
3600 ; refresh, seconds
3600 ; retry, seconds
3600 ; expire, seconds
3600 ) ; minimum, seconds
NS www ; Inet Address of nameserver
chida.in. MX 10 mail ; Primary Mail Exchanger
localhost A 127.0.0.1
server A 192.168.0.1
mail A 192.168.0.2
ns1 CNAME server
www CNAME server
yeswedeal.zone
# vi /var/named/chroot/var/named/yeswedeal.zone
$TTL 3D
@ IN SOA ns1.yeswedeal.com. hostmaster.yeswedeal.com. (
200211152 ; serial#
3600 ; refresh, seconds
3600 ; retry, seconds
3600 ; expire, seconds
3600 ) ; minimum, seconds
NS www ; Inet Address of nameserver
yeswedeal.com. MX 10 mail ; Primary Mail Exchanger
localhost A 127.0.0.1
server A 192.168.0.1
mail A 192.168.0.3
ns1 CNAME server
www CNAME server
192-168-0.zone
# vi /var/named/chroot/var/named/192-168-0.zone
$TTL 3D
@ IN SOA www.chida.in. hostmaster.chida.in. (
200303301 ; serial number
8H ; refresh, seconds
2H ; retry, seconds
4W ; expire, seconds
1D ) ; minimum, seconds
NS www ; Nameserver Address
$TTL 3D
@ IN SOA www.yeswedeal.com. hostmaster.yeswedeal.com. (
200303301 ; serial number
8H ; refresh, seconds
2H ; retry, seconds
4W ; expire, seconds
1D ) ; minimum, seconds
NS www ; Nameserver Address
# chkconfig named on
# /etc/init.d/named { start | stop | status | restart }
# dig www.chida.in
# nslookup www.yeswedeal.com
zone "chida.in" {
type master;
notify no;
allow-query { any; };
file "chida.zone";
};
zone "yeswedeal.com" {
type master;
notify no;
allow-query { any; };
file "yeswedeal.zone";
};
zone "0.168.192.in-addr.arpa" {
type master;
notify no;
file "192-168-0.zone";
};
chida.zone
# vi /var/named/chroot/var/named/chida.zone
$TTL 3D
@ IN SOA ns1.chida.in. hostmaster.chida.in. (
200211152 ; serial#
3600 ; refresh, seconds
3600 ; retry, seconds
3600 ; expire, seconds
3600 ) ; minimum, seconds
NS www ; Inet Address of nameserver
chida.in. MX 10 mail ; Primary Mail Exchanger
localhost A 127.0.0.1
server A 192.168.0.1
mail A 192.168.0.2
ns1 CNAME server
www CNAME server
yeswedeal.zone
# vi /var/named/chroot/var/named/yeswedeal.zone
$TTL 3D
@ IN SOA ns1.yeswedeal.com. hostmaster.yeswedeal.com. (
200211152 ; serial#
3600 ; refresh, seconds
3600 ; retry, seconds
3600 ; expire, seconds
3600 ) ; minimum, seconds
NS www ; Inet Address of nameserver
yeswedeal.com. MX 10 mail ; Primary Mail Exchanger
localhost A 127.0.0.1
server A 192.168.0.1
mail A 192.168.0.3
ns1 CNAME server
www CNAME server
192-168-0.zone
# vi /var/named/chroot/var/named/192-168-0.zone
$TTL 3D
@ IN SOA www.chida.in. hostmaster.chida.in. (
200303301 ; serial number
8H ; refresh, seconds
2H ; retry, seconds
4W ; expire, seconds
1D ) ; minimum, seconds
NS www ; Nameserver Address
$TTL 3D
@ IN SOA www.yeswedeal.com. hostmaster.yeswedeal.com. (
200303301 ; serial number
8H ; refresh, seconds
2H ; retry, seconds
4W ; expire, seconds
1D ) ; minimum, seconds
NS www ; Nameserver Address
# chkconfig named on
# /etc/init.d/named { start | stop | status | restart }
# dig www.chida.in
# nslookup www.yeswedeal.com
Saturday, February 13, 2010
RHEL-CentOS cluster.conf Schema Description
Tag:
Attributes:
* name (required): The name of the cluster you have configured.
* config_version (required): Specifies a revision number for the cluster.conf file.
In order to successfully propagate a new configuration file,
this parameter must be higher than current value, i.e. monotonically increasing order.
* Alias: Pretty name for cluster that is not parsed by cluster
tag software; only the gui uses this value.
Example: ====
Tag: Fence_xvm daemon startup flag
Note: This tag is optional. fence_xvmd is an I/O Fencing host which resides on dom0 and is used in conjunction with the fence_xvm fencing agent. Together, these two programs can be used to fence can be used to fence Xen virtual machines which are part of a cluster. There is a requirement that the parent dom0s are also a part of their own CMAN/OpenAIS based cluster, and that the dom0 cluster does not share any members with the domU cluster. Furthermore, the dom0 cluster is required to have fencing if domU recovery is expected to be automatic.
Parent Tag:
Attributes:
* family (Optional): IP family to use (auto, ipv4, or ipv6; default = auto)
* multicast_address (Optional): Multicast address to listen on (default=225.0.0.12 for ipv4, ff02::3:1 for ipv6)
* port (Optional): Port to use (default=1229)
* auth (Optional): Authentication type (none, sha1, sha256, sha512; default=sha256). This controls the authentication mechanism used to authenticate clients. The three SHA hashes use a key which must be shared between both the Xen virtual machines and the host domain-0 cluster. The three SHA authentication mecha- nisms use a simple bidirectional challenge-response based on pseudo- random number generation and a shared private key.
* hash (Optional): Packet hash type (none, sha1, sha256, sha512; default=sha256). This controls the hashing mechanism used to authenticate fencing requests. The three SHA hashes use a key which must be shared between both the Xen virtual machines and the host domain-0 cluster.
* key_file (Optional): Use the specified key file for packet hashing / SHA authentication. When both the hash type and the authentication type are set to "none" (or not used), this parameter is ignored.
* use_uuid=1 (Optional): Fence by UUID instead of Xen Domain name.
Tag: OpenAIS msg transport protocol
Parent Tag:
Attributes:
* token (Optional): This timeout specifies in milliseconds until a token loss is declared after not receiving a token. This is the time spent detecting a failure of a processor in the current configuration. Reforming a new configuration takes about 50 milliseconds in addition to this timeout.
The default is 10000 milliseconds.
* token_retransmits_before_loss_const (Optional): This timeout specifies in milliseconds after how long before receiving a token the token is retransmitted. This will be automatically calculated if token is modified. It is not recommended to alter this value without guidance from the openais community.
The default is 20 milliseconds.
* join (Optional): This timeout specifies in milliseconds how long to wait for join messages in the membership protocol.
The default is 60 milliseconds.
* consensus (Optional): This timeout specifies in milliseconds how long to wait for consensus to be achieved before starting a new round of membership configuration.
The default is 4800 milliseconds.
Tag: CMAN service configuration
Parent Tag:
Attributes:
Tag:
Parent Tag:
Attributes:
o addr: Address for multicasting.
Cman can be configured to use multicast instead
of broadcast (broadcast is used by default if no
multicast parameters are given.) Example: ====
Tag: Fence Daemon Configuration
Parent Tag:
Attributes:
o post_join_delay: The number of seconds the daemon will wait before
fencing any victims after a node joins the domain.
o post_fail_delay: The number of seconds the daemon will wait before
fencing any victims after a domain member fails.
o clean_start: Used to prevent any start up fencing the daemon might
do. It indicates that the daemon should assume all nodes
are in a clean state to start.
Example: ====
A Note On Fencing
Fencing is specified within the cluster.conf file in two places. The first place is within the tag. Any device used for fencing a node must be defined here as a first. This applies to power switches (APC, WTI, etc.) with multiple ports that are able to fence multiple cluster nodes, as well as fabric switches and baseboard management fence strategies (iLO, RSA, IPMI, Drac, etc.) that are usually 1 to 1 in nature; that is, one specified fence device is able to fence only one node. After defining the fence devices to be used in the cluster, it is necessary to associate the fence device listings with specific cluster nodes. The second place that fencing is specified within cluster.conf is within the tag. Beneath the tag, is a tag. Beneath the tag is one or more tag sets. Within a tag set, is a tag set. This is where the actual association between and node takes place. A tag has a required "name" attribute that refers to the name of one of the 's specified in the section of cluster.conf. More about blocks: A method block is like a fence level. If a primary fence method is selected, yet the user wants to define a backup method in case the first fence method fails, this is done by defining two d blocks for a cluster node, each with a unique name parameter. The fence daemon will call each fence method in the order they are specified under the tag set. Fence specification within cluster.conf offers one other feature for customizing fence action. Within a block, it is allowable to list more than one . This is useful when fencing a node with redundant power supplies, for example. The fence daemon will run the agent for each device listed within a block before determining success or failure.
Tag: Contains all fencing device information.
Parent Tag:
Attributes: None
Tag: Information about one fence device in particular.
Parent Tag:
Attributes:
o name (required by ALL fence devices): Name of the fence device.
o agent (required by ALL fence devices): Specifies fence agent to be used. See
agent list in Table 1 below.
o The following tables list attributes depending on which fence agent is used (all of these attributes listed below are attributes):
Type: APC Power Switch
attributes
name reference name for this device within the conf file
agent fence_apc
ipaddr IP address of the device.
login login name for device.
passwd password.
attributes
name reference to the fence device name attribute above
port switch outlet port
switch Optional: switch number when ganging Masterswitch Plus switches
option Action required. 'Reboot' (default action if this attr is not present)
'Off' or 'On'
Type: Brocade Fabric Switch
attributes
name reference name for this device within the conf file
agent fence_brocade
ipaddr IP address of the device.
login login name for device.
passwd password.
attributes
name reference to the fence device name attribute above
port switch port
option Action required. 'disable' (default action if this attr is not present)
or 'enable'
Type: McData SAN Switch
attributes
name reference name for this device within the conf file
agent fence_mcdata
ipaddr IP address of the device.
login login name for device.
passwd password.
attributes
name reference to the fence device name attribute above
port switch port
option Action required. 'disable' (default action if this attr is not present)
or 'enable'
Type: QLogic SANBox2
attributes
name reference name for this device within the conf file
agent fence_sanbox2
ipaddr IP address of the device.
login login name for device.
passwd password.
attributes
name reference to the fence device name attribute above
port switch port
option Action required. 'disable' (default action if this attr is not present)
or 'enable'
Type: IBM Blade Center
attributes
name reference name for this device within the conf file
agent fence_bladecenter
ipaddr IP address of the device.
login login name for device.
passwd password.
attributes
name reference to the fence device name attribute above
blade the blade to operate on
option Action required. 'disable' (default action if this attr is not present)
or 'enable'
Type: Bull PAP
attributes
name reference name for this device within the conf file
agent fence_bullpap
ipaddr IP address of the device.
login login name for device.
passwd password.
attributes
name reference to the fence device name attribute above
domain Domain of the BullPAP system to power cycle
option Action required. 'reboot' (default action if this attr is not present)
'on' or 'off'
Type: IPMI Lan
attributes
name reference name for this device within the conf file
agent fence_ipmilan
ipaddr IP address of the device.
login login name for device.
passwd password.
auth Authentication Type: none, 'password', 'md2', or 'md5'
lanplus Use lanplus: 'True' or '1'; leave
out for false (only in RHEL4.5 CS and later)
attributes
name reference to the fence device name attribute above
option Action required. 'reboot' (default action if this attr is not present)
'on' or 'off'
Type: WTI Power Switch
attributes
name reference name for this device within the conf file
agent fence_wti
ipaddr IP address of the device.
passwd password.
attributes
name reference to the fence device name attribute above
port The switch outlet port to power cycle
Type: Vixel SAN Switch
attributes
name reference name for this device within the conf file
agent fence_vixel
ipaddr IP address of the device.
passwd password.
attributes
name reference to the fence device name attribute above
port The switch port to remove zoning from
Type: HP ilo (Integrated Lights Out)
attributes
name reference name for this device within the conf file
agent fence_ilo
hostname Hostname or IP Address of the device.
login Login for the device.
passwd password for the device.
ribcl RIBCL protocol version to use. Default action
if this attr is not present is to autodetect
attributes
name reference to the fence device name attribute above
action Action required. 'reboot' (default action if this attr is not present)
'on' or 'off'
force Optional parameter. If set to '1' (force='1'), status will not be initially checked before fencing. The use of this
attribute significantly speeds up fencing on this device type.
Type: Global Network Block Device (GNBD)
attributes
name reference name for this device within the conf file
agent fence_gnbd
servers A whitespace separated list of servers
attributes
name reference to the fence device name attribute above
Type: Egenera SAN Controller
attributes
name reference name for this device within the conf file
agent fence_egenera
cserver The cserver to ssh to...the cserver can
be of the form user@hostname to log in as a particular user
esh The path to the esh command on the cserver
(default is /opt/pan-mgr/bin/esh if this attr is not present)
attributes
name reference to the fence device name attribute above
lpan The lpan to use
pserver The pserver to fence for this node
action Action required. 'reboot' (default action if this attr is not present)
'on' or 'off'
Type: IBM RSA II
attributes
name reference name for this device within the conf file
agent fence_rsa
ipaddr IP Address or Hostname of the device.
login Login for the device.
passwd password for the device.
attributes
name reference to the fence device name attribute above
option Action required. 'Reboot' (default action if this attr is not present)
'On' or 'Off'
Type: RPS10 Serial Switch
attributes
name reference name for this device within the conf file
agent fence_rps10
device Device name.
port Port to fence.
attributes
name reference to the fence device name attribute above
Type: Dell DRAC
attributes
name reference name for this device within the conf file
agent fence_drac
ipaddr Hostname or IP Address of the device.
login Login for the device.
passwd password for the device.
drac_version Force fence agent to use a particular version of DRAC
firmware. The default action when not including this
attr is to auto-detect
cmd_prompt Optional: Force fence_drac to use this value as the command prompt.
attributes
name reference to the fence device name attribute above
action Action required. 'reboot' (default action if this attr is not present)
'on' or 'off'
modulename Optional: used when employing DRAC/MC multi-chassis version
Type: Manual Fencing
attributes
name reference name for this device within the conf file
agent fence_manual
attributes
name reference to the fence device name attribute above
Example: ==== ====
Tag: Cluster Nodes Configuration: contains 1 or more tags.>br/> Parent Tag:
Attributes: None
Tag: Per Node configuration
Parent Tag:
Attributes:
+ name(Required): The hostname or IP Address of the node
+ votes(Optional - default is 1): number of votes node can cast
+ nodeid (Required): Each node must have a unique integer value node ID. A node’s application to join the cluster
may be rejected if you try to set the nodeid to one that
is already used.
Example: ====
Tag: fencing information for the node.
Parent Tag:
Attributes: None
#
Tag: defines a method for fencing the machine.
Parent Tag:
Attributes:
* name (required): name for the fencing method, if GUI generated, it is a number.
*
Tag: The device used to fence the node
Parent Tag:
Attributes: See section of this document for agent specific attributes for the tag.
Example: ==== ====
====
Tag: The RM block holds resources, failover domains and any number of 'group' (\= resourcegroup) blocks
Parent Tag:
Attributes:
o log_level (Optional): An integer 0-7, inclusive for all
levels less than the selected. 0, system is unusable, emergency;
1 action must be taken immediately;
2, critical conditions;
3, error conditions;
4, warning conditions;
5, normal but significant condition;
6, informational;
7, debug-level messages.
o log_facility The facility is one of the following keywords:
auth, authpriv, cron, daemon, kern, lpr, mail, news, syslog,
user, uucp and local0 through local7.
o Example: ==== ====
Tag: All the tags go under here. Parent Tag: Attributes: None
Tag: Specify properties of specific failover domains Parent Tag: Attributes:
o name (Required): the name of the failover domain
o ordered: Set value to '1' if the failover domain is ordered, '0' if not - default is unordered.
o restricted: Set value to '1' if failover domain is restricted, '0' if not - default is unrestricted.
Tag: An individual node within a failover domain. Parent Tag: Attributes:
o name (Required): name of the node.
o priority (Required): a number representing the priority, with lower numbers having higher priority.
Example: ==== ====
Attributes:
* name (required): The name of the cluster you have configured.
* config_version (required): Specifies a revision number for the cluster.conf file.
In order to successfully propagate a new configuration file,
this parameter must be higher than current value, i.e. monotonically increasing order.
* Alias: Pretty name for cluster that is not parsed by cluster
tag software; only the gui uses this value.
Example: ====
Tag:
Note: This tag is optional. fence_xvmd is an I/O Fencing host which resides on dom0 and is used in conjunction with the fence_xvm fencing agent. Together, these two programs can be used to fence can be used to fence Xen virtual machines which are part of a cluster. There is a requirement that the parent dom0s are also a part of their own CMAN/OpenAIS based cluster, and that the dom0 cluster does not share any members with the domU cluster. Furthermore, the dom0 cluster is required to have fencing if domU recovery is expected to be automatic.
Parent Tag:
Attributes:
* family (Optional): IP family to use (auto, ipv4, or ipv6; default = auto)
* multicast_address (Optional): Multicast address to listen on (default=225.0.0.12 for ipv4, ff02::3:1 for ipv6)
* port (Optional): Port to use (default=1229)
* auth (Optional): Authentication type (none, sha1, sha256, sha512; default=sha256). This controls the authentication mechanism used to authenticate clients. The three SHA hashes use a key which must be shared between both the Xen virtual machines and the host domain-0 cluster. The three SHA authentication mecha- nisms use a simple bidirectional challenge-response based on pseudo- random number generation and a shared private key.
* hash (Optional): Packet hash type (none, sha1, sha256, sha512; default=sha256). This controls the hashing mechanism used to authenticate fencing requests. The three SHA hashes use a key which must be shared between both the Xen virtual machines and the host domain-0 cluster.
* key_file (Optional): Use the specified key file for packet hashing / SHA authentication. When both the hash type and the authentication type are set to "none" (or not used), this parameter is ignored.
* use_uuid=1 (Optional): Fence by UUID instead of Xen Domain name.
Tag:
Parent Tag:
Attributes:
* token (Optional): This timeout specifies in milliseconds until a token loss is declared after not receiving a token. This is the time spent detecting a failure of a processor in the current configuration. Reforming a new configuration takes about 50 milliseconds in addition to this timeout.
The default is 10000 milliseconds.
* token_retransmits_before_loss_const (Optional): This timeout specifies in milliseconds after how long before receiving a token the token is retransmitted. This will be automatically calculated if token is modified. It is not recommended to alter this value without guidance from the openais community.
The default is 20 milliseconds.
* join (Optional): This timeout specifies in milliseconds how long to wait for join messages in the membership protocol.
The default is 60 milliseconds.
* consensus (Optional): This timeout specifies in milliseconds how long to wait for consensus to be achieved before starting a new round of membership configuration.
The default is 4800 milliseconds.
Tag:
Parent Tag:
Attributes:
Tag:
Parent Tag:
Attributes:
o addr: Address for multicasting.
Cman can be configured to use multicast instead
of broadcast (broadcast is used by default if no
multicast parameters are given.) Example: ====
Tag:
Parent Tag:
Attributes:
o post_join_delay: The number of seconds the daemon will wait before
fencing any victims after a node joins the domain.
o post_fail_delay: The number of seconds the daemon will wait before
fencing any victims after a domain member fails.
o clean_start: Used to prevent any start up fencing the daemon might
do. It indicates that the daemon should assume all nodes
are in a clean state to start.
Example: ====
A Note On Fencing
Fencing is specified within the cluster.conf file in two places. The first place is within the
Tag:
Parent Tag:
Attributes: None
Tag:
Parent Tag:
Attributes:
o name (required by ALL fence devices): Name of the fence device.
o agent (required by ALL fence devices): Specifies fence agent to be used. See
agent list in Table 1 below.
o The following tables list attributes depending on which fence agent is used (all of these attributes listed below are attributes):
Type: APC Power Switch
name reference name for this device within the conf file
agent fence_apc
ipaddr IP address of the device.
login login name for device.
passwd password.
name reference to the fence device name attribute above
port switch outlet port
switch Optional: switch number when ganging Masterswitch Plus switches
option Action required. 'Reboot' (default action if this attr is not present)
'Off' or 'On'
Type: Brocade Fabric Switch
name reference name for this device within the conf file
agent fence_brocade
ipaddr IP address of the device.
login login name for device.
passwd password.
name reference to the fence device name attribute above
port switch port
option Action required. 'disable' (default action if this attr is not present)
or 'enable'
Type: McData SAN Switch
name reference name for this device within the conf file
agent fence_mcdata
ipaddr IP address of the device.
login login name for device.
passwd password.
name reference to the fence device name attribute above
port switch port
option Action required. 'disable' (default action if this attr is not present)
or 'enable'
Type: QLogic SANBox2
name reference name for this device within the conf file
agent fence_sanbox2
ipaddr IP address of the device.
login login name for device.
passwd password.
name reference to the fence device name attribute above
port switch port
option Action required. 'disable' (default action if this attr is not present)
or 'enable'
Type: IBM Blade Center
name reference name for this device within the conf file
agent fence_bladecenter
ipaddr IP address of the device.
login login name for device.
passwd password.
name reference to the fence device name attribute above
blade the blade to operate on
option Action required. 'disable' (default action if this attr is not present)
or 'enable'
Type: Bull PAP
name reference name for this device within the conf file
agent fence_bullpap
ipaddr IP address of the device.
login login name for device.
passwd password.
name reference to the fence device name attribute above
domain Domain of the BullPAP system to power cycle
option Action required. 'reboot' (default action if this attr is not present)
'on' or 'off'
Type: IPMI Lan
name reference name for this device within the conf file
agent fence_ipmilan
ipaddr IP address of the device.
login login name for device.
passwd password.
auth Authentication Type: none, 'password', 'md2', or 'md5'
lanplus Use lanplus: 'True' or '1'; leave
out for false (only in RHEL4.5 CS and later)
name reference to the fence device name attribute above
option Action required. 'reboot' (default action if this attr is not present)
'on' or 'off'
Type: WTI Power Switch
name reference name for this device within the conf file
agent fence_wti
ipaddr IP address of the device.
passwd password.
name reference to the fence device name attribute above
port The switch outlet port to power cycle
Type: Vixel SAN Switch
name reference name for this device within the conf file
agent fence_vixel
ipaddr IP address of the device.
passwd password.
name reference to the fence device name attribute above
port The switch port to remove zoning from
Type: HP ilo (Integrated Lights Out)
name reference name for this device within the conf file
agent fence_ilo
hostname Hostname or IP Address of the device.
login Login for the device.
passwd password for the device.
ribcl RIBCL protocol version to use. Default action
if this attr is not present is to autodetect
name reference to the fence device name attribute above
action Action required. 'reboot' (default action if this attr is not present)
'on' or 'off'
force Optional parameter. If set to '1' (force='1'), status will not be initially checked before fencing. The use of this
attribute significantly speeds up fencing on this device type.
Type: Global Network Block Device (GNBD)
name reference name for this device within the conf file
agent fence_gnbd
servers A whitespace separated list of servers
name reference to the fence device name attribute above
Type: Egenera SAN Controller
name reference name for this device within the conf file
agent fence_egenera
cserver The cserver to ssh to...the cserver can
be of the form user@hostname to log in as a particular user
esh The path to the esh command on the cserver
(default is /opt/pan-mgr/bin/esh if this attr is not present)
name reference to the fence device name attribute above
lpan The lpan to use
pserver The pserver to fence for this node
action Action required. 'reboot' (default action if this attr is not present)
'on' or 'off'
Type: IBM RSA II
name reference name for this device within the conf file
agent fence_rsa
ipaddr IP Address or Hostname of the device.
login Login for the device.
passwd password for the device.
name reference to the fence device name attribute above
option Action required. 'Reboot' (default action if this attr is not present)
'On' or 'Off'
Type: RPS10 Serial Switch
name reference name for this device within the conf file
agent fence_rps10
device Device name.
port Port to fence.
name reference to the fence device name attribute above
Type: Dell DRAC
name reference name for this device within the conf file
agent fence_drac
ipaddr Hostname or IP Address of the device.
login Login for the device.
passwd password for the device.
drac_version Force fence agent to use a particular version of DRAC
firmware. The default action when not including this
attr is to auto-detect
cmd_prompt Optional: Force fence_drac to use this value as the command prompt.
name reference to the fence device name attribute above
action Action required. 'reboot' (default action if this attr is not present)
'on' or 'off'
modulename Optional: used when employing DRAC/MC multi-chassis version
Type: Manual Fencing
name reference name for this device within the conf file
agent fence_manual
name reference to the fence device name attribute above
Example: ====
Tag:
Attributes: None
Tag:
Parent Tag:
Attributes:
+ name(Required): The hostname or IP Address of the node
+ votes(Optional - default is 1): number of votes node can cast
+ nodeid (Required): Each node must have a unique integer value node ID. A node’s application to join the cluster
may be rejected if you try to set the nodeid to one that
is already used.
Example: ====
Tag:
Parent Tag:
Attributes: None
#
Tag:
Parent Tag:
Attributes:
* name (required): name for the fencing method, if GUI generated, it is a number.
*
Tag:
Parent Tag:
Attributes: See
Example: ====
====
Tag:
Parent Tag:
Attributes:
o log_level (Optional): An integer 0-7, inclusive for all
levels less than the selected. 0, system is unusable, emergency;
1 action must be taken immediately;
2, critical conditions;
3, error conditions;
4, warning conditions;
5, normal but significant condition;
6, informational;
7, debug-level messages.
o log_facility The facility is one of the following keywords:
auth, authpriv, cron, daemon, kern, lpr, mail, news, syslog,
user, uucp and local0 through local7.
o Example: ====
Tag:
Tag:
o name (Required): the name of the failover domain
o ordered: Set value to '1' if the failover domain is ordered, '0' if not - default is unordered.
o restricted: Set value to '1' if failover domain is restricted, '0' if not - default is unrestricted.
Tag:
o name (Required): name of the node.
o priority (Required): a number representing the priority, with lower numbers having higher priority.
Example: ====
Tuesday, February 2, 2010
Darwin Streaming Server On RHEL/Fedora for Mobile Phones
Step 1
yum -y install vlc
yum -y install perl-Net-SSLeay
wget http://www.abrahamsson.com/DarwinStreamingServer-6.0.3-1.i386.rpm
wget http://www.abrahamsson.com/DarwinStreamingServer-Samples-6.0.3-1.i386.rpm
wget http://www.abrahamsson.com/DarwinStreamingServer-6.0.3-1.src.rpm # if you got .rpm
wget http://www.abrahamsson.com/DarwinStreamingServer-Utils-6.0.3-1.i386.rpm
wget http://www.abrahamsson.com/DarwinStreamingServer-debuginfo-6.0.3-1.i386.rpm
wget http://www.abrahamsson.com/dss-6.0.3.patch #patch for Linux x86-64 platform
Disabling MP3 streaming
You may choose to run a different server, such as Icecast or Shoutcast for MP3 streaming. If you do that, you may like to disable MP3 streaming in Darwin Streaming Server. Do this by changing the option for mp3_streaming_enabled under the MODULE section for QTSSMP3StreamingModule from true to false. E.g.:
...
false
..
Disabling all authentication
You can disable all authentication for the whole of Darwin Streaming Server by editing the file /etc/streaming/streamingserver.xml and by changing the option for Authenticate under the MODULE section for QTSSAdminModule from true to false. E.g.:
...
false
...
options if require patch -p0 < dss-6.0.3.patchkillall -9 DarwinStreamingServerTo change the administrator account from the default password of “password” use the following command:qtpasswd administratorSo DSS starts at boot up run the following:chkconfig --level 345 dss on Configuring Darwin Streaming ServerNow open a browser and point the address to http://:1220 and log in with the username administrator and the password you choose when running qtpasswd.
You can now test your install by opening QuickTime on a client (either Windows or the Mac) and using one of the sample files installed by Darwin.
File > Open URL and type rtsp:///sample_300kbit.mov
Save the file and upload the file to server. Move the file to /var/dss/movies; open QuickTime and select File > Open URL and type rtsp:///movie.mov and the file should stream.
http://wiki.videolan.org/Documentation:Streaming_HowTo/Streaming_a_live_video_feed_to_Darwin_Streaming_Server_for_Mobile_Phones
#vlc -vvv v4l2:///dev/video0:input=1:width=128:height=96:adev=hw.1,0:samplerate=32000 --sout '#transcode{venc=ffmpeg{keyint=1},vcodec=mp4v,vb=100k,acodec=mp4a,fps=10,ab=8k,channels=1,samplerate=16000}:rtp{mp4a-latm,dst=127.0.0.1,port-audio=20000,port-video=20002,ttl=127,name=CHANNEL,sdp=file:///usr/local/movies/channel.sdp}'
where:
* v4l2:///dev/video0 is the video device you want you want to stream,
* input=1 is the input channel of the video device (0 - tv tuner, 1 - composite),
* width=128:height=96 is the width and height of the input video signal to fetch by VLC,
* adev=hw.1,0 is the alsa audio device to capture audio from,
* samplerate=32000 is the input sample rate of the audio live feed,
* venc=ffmpeg is the encoder used (in this case it's ffmpeg, but you can use x264),
* {keyint=1} is the advanced ffmpeg encoder switches,
* vcodec=mp4v is video codec used to encode this live video feed (in this case it's MPEG4),
* vb=100k is the video bitrate (100 kbits/s is this case),
* acodec=mp4a is the audio codec used (is this case it's AAC),
* fps=10 is the frame rate of the video feed,
* ab=8k is the audio bitrate (is this case 8 kbits/s),
* mp4a-latm is only used for aac audio, it activates a different payload format for aac,
* dst=127.0.0.1 is the destination IP, where Darwin Streaming Server is hosted,
* ttl=127 is the value of the TTL (Time To Live) of your IP packets (which means that the stream will be able to cross 126 routers),
* sdp=file:///usr/local/movies/channel.sdp is where to create the SDP file for live streaming with Darwin Streaming Server (it should be inside of the DSS movies folder),
* name=CHANNEL is the name of the live video feed.
Tested on Nokia N73 and SE K800.
There is a small problem with some Nokia phones and Darwin Streaming Servers, that need a line to be edited in the created SDP file (for example):
* from b=RR:0 to b=RR:800
After running this command from console, you can access it from your mobile phone or VLC or any player that supports RTSP protocol
* rtsp://192.168.1.2/channel.sdp
where
* 192.168.1.2 is the IP address of the machine where DSS is running.
Step 2
#!/bin/bash
sudo yum install build-essential wget
sudo addgroup --system qtss
sudo adduser --system --no-create-home --ingroup qtss qtss
wget http://static.macosforge.org/dss/downloads/DarwinStreamingSrvr6.0.3-Source.tar
tar -xvf DarwinStreamingSrvr6.0.3-Source.tar
mv DarwinStreamingSrvr6.0.3-Source DarwinStreamingSrvr6.0.3-Source.orig
wget http://dss.macosforge.org/trac/raw-attachment/ticket/6/dss-6.0.3.patch
patch -p0 < dss-6.0.3.patch
mv DarwinStreamingSrvr6.0.3-Source.orig DarwinStreamingSrvr6.0.3-Source
wget http://dss.macosforge.org/trac/raw-attachment/ticket/6/dss-hh-20080728-1.patch
patch -p0 < dss-hh-20080728-1.patch
#need to answer n then y
cd DarwinStreamingSrvr6.0.3-Source
mv Install Install.orig
wget http://dss.macosforge.org/trac/raw-attachment/ticket/6/Install
chmod +x Install
./Buildit
sudo ./Install
yum -y install vlc
yum -y install perl-Net-SSLeay
wget http://www.abrahamsson.com/DarwinStreamingServer-6.0.3-1.i386.rpm
wget http://www.abrahamsson.com/DarwinStreamingServer-Samples-6.0.3-1.i386.rpm
wget http://www.abrahamsson.com/DarwinStreamingServer-6.0.3-1.src.rpm # if you got .rpm
wget http://www.abrahamsson.com/DarwinStreamingServer-Utils-6.0.3-1.i386.rpm
wget http://www.abrahamsson.com/DarwinStreamingServer-debuginfo-6.0.3-1.i386.rpm
wget http://www.abrahamsson.com/dss-6.0.3.patch #patch for Linux x86-64 platform
Disabling MP3 streaming
You may choose to run a different server, such as Icecast or Shoutcast for MP3 streaming. If you do that, you may like to disable MP3 streaming in Darwin Streaming Server. Do this by changing the option for mp3_streaming_enabled under the MODULE section for QTSSMP3StreamingModule from true to false. E.g.:
...
..
Disabling all authentication
You can disable all authentication for the whole of Darwin Streaming Server by editing the file /etc/streaming/streamingserver.xml and by changing the option for Authenticate under the MODULE section for QTSSAdminModule from true to false. E.g.:
...
...
options if require patch -p0 < dss-6.0.3.patchkillall -9 DarwinStreamingServerTo change the administrator account from the default password of “password” use the following command:qtpasswd administratorSo DSS starts at boot up run the following:chkconfig --level 345 dss on Configuring Darwin Streaming ServerNow open a browser and point the address to http://
You can now test your install by opening QuickTime on a client (either Windows or the Mac) and using one of the sample files installed by Darwin.
File > Open URL and type rtsp://
Save the file and upload the file to server. Move the file to /var/dss/movies; open QuickTime and select File > Open URL and type rtsp://
http://wiki.videolan.org/Documentation:Streaming_HowTo/Streaming_a_live_video_feed_to_Darwin_Streaming_Server_for_Mobile_Phones
#vlc -vvv v4l2:///dev/video0:input=1:width=128:height=96:adev=hw.1,0:samplerate=32000 --sout '#transcode{venc=ffmpeg{keyint=1},vcodec=mp4v,vb=100k,acodec=mp4a,fps=10,ab=8k,channels=1,samplerate=16000}:rtp{mp4a-latm,dst=127.0.0.1,port-audio=20000,port-video=20002,ttl=127,name=CHANNEL,sdp=file:///usr/local/movies/channel.sdp}'
where:
* v4l2:///dev/video0 is the video device you want you want to stream,
* input=1 is the input channel of the video device (0 - tv tuner, 1 - composite),
* width=128:height=96 is the width and height of the input video signal to fetch by VLC,
* adev=hw.1,0 is the alsa audio device to capture audio from,
* samplerate=32000 is the input sample rate of the audio live feed,
* venc=ffmpeg is the encoder used (in this case it's ffmpeg, but you can use x264),
* {keyint=1} is the advanced ffmpeg encoder switches,
* vcodec=mp4v is video codec used to encode this live video feed (in this case it's MPEG4),
* vb=100k is the video bitrate (100 kbits/s is this case),
* acodec=mp4a is the audio codec used (is this case it's AAC),
* fps=10 is the frame rate of the video feed,
* ab=8k is the audio bitrate (is this case 8 kbits/s),
* mp4a-latm is only used for aac audio, it activates a different payload format for aac,
* dst=127.0.0.1 is the destination IP, where Darwin Streaming Server is hosted,
* ttl=127 is the value of the TTL (Time To Live) of your IP packets (which means that the stream will be able to cross 126 routers),
* sdp=file:///usr/local/movies/channel.sdp is where to create the SDP file for live streaming with Darwin Streaming Server (it should be inside of the DSS movies folder),
* name=CHANNEL is the name of the live video feed.
Tested on Nokia N73 and SE K800.
There is a small problem with some Nokia phones and Darwin Streaming Servers, that need a line to be edited in the created SDP file (for example):
* from b=RR:0 to b=RR:800
After running this command from console, you can access it from your mobile phone or VLC or any player that supports RTSP protocol
* rtsp://192.168.1.2/channel.sdp
where
* 192.168.1.2 is the IP address of the machine where DSS is running.
Step 2
#!/bin/bash
sudo yum install build-essential wget
sudo addgroup --system qtss
sudo adduser --system --no-create-home --ingroup qtss qtss
wget http://static.macosforge.org/dss/downloads/DarwinStreamingSrvr6.0.3-Source.tar
tar -xvf DarwinStreamingSrvr6.0.3-Source.tar
mv DarwinStreamingSrvr6.0.3-Source DarwinStreamingSrvr6.0.3-Source.orig
wget http://dss.macosforge.org/trac/raw-attachment/ticket/6/dss-6.0.3.patch
patch -p0 < dss-6.0.3.patch
mv DarwinStreamingSrvr6.0.3-Source.orig DarwinStreamingSrvr6.0.3-Source
wget http://dss.macosforge.org/trac/raw-attachment/ticket/6/dss-hh-20080728-1.patch
patch -p0 < dss-hh-20080728-1.patch
#need to answer n then y
cd DarwinStreamingSrvr6.0.3-Source
mv Install Install.orig
wget http://dss.macosforge.org/trac/raw-attachment/ticket/6/Install
chmod +x Install
./Buildit
sudo ./Install
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