Commit 01e9a07d authored by 's avatar
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Small updates in documentation


git-svn-id: file:///home/svn/mapi/trunk@341 8d5bb341-7cf1-0310-8cf6-ba355fef3186
parent 9e52c9c0
......@@ -150,7 +150,7 @@ Design decisions:
stdout <-- | abw_print |
----------- <-- results in MySQL
abw_print runs the same as PHP scripts.
abw_print runs on the same nodes as PHP scripts.
Format of results printed on stdout is as follows:
......@@ -160,7 +160,7 @@ Design decisions:
section in measurement configuration, <seconds.microseconds>
is timestamp corresponding to the current line and <packet>/<bytes>
is the numner of packets and bytes measured for some characteristics.
There is one <packet>/<bytes> pair for each characteristics in
There is one <packet>/<bytes> pair for each characteristics
specified in "characteristics" field in measurement configuration.
- C program abw_aggregate reads aggregation configuration from MySQL
......@@ -188,8 +188,8 @@ Design decisions:
- for measurement configuration
- for requests for results
The syntax is the same. For measurement configuration, start_time_string,
end_time_string and interval specify time span and frequency when
measurements are done. For requests for results, we may specify narrower
time span and lower frequency.
The syntax is the same for both purposes. For measurement configuration,
start_time_string, end_time_string and interval specify time span and
frequency when measurements are done. For requests for results, these
fields specify time span and frequency of requested results.
# [node] specifies where measurement should be done. We should normally
# specify two things - hostname or IP address and device file. Multiple
# [node] sections can be specified for several measurements done in parallel.
# [node] section specifies where the measurement should be done. You should
# specify two things: 1) hostname or IP address, 2) device file. Multiple
# [node] sections can be specified for several measurements done on diferent
# nodes.
[node]
id=1
......@@ -12,13 +13,13 @@ id=2
hostname=jra1-1.cesnet.cz
device=eth0
# [parameters] specify various measurement parameters. "node_id" must refer
# to "id" of the [node] where measurement should be done. "characteristics"
# includes one or more characteristics to be measured separated by commas.
# These characteristics must be recognized by the used measurement tool
# (e.g., abw). Values should not include spaces except for "header_filter",
# which can include spaces. Multiple [parameters] sections can be specified
# for several measurements done in parallel.
# [parameters] section specifies measurement parameters. "node_id" must refer
# to "id" of the [node] section where the measurement should be done.
# "characteristics" includes one or more characteristics to be measured,
# separated by commas. These characteristics must be recognized by the used
# measurement tool (e.g., abw). Values should not include spaces except for
# "header_filter", which can include spaces. Multiple [parameters] sections
# can be specified for several measurements done in parallel.
[parameters]
id=1
......@@ -36,4 +37,3 @@ end_time_string=31.12.2037-23:59:59
[parameters]
id=2
node_id=2
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