ndmpdlog no more obscure - toasters

22 Apr 2003


      Hi all,
here is a sed script to make ndmpdlog.yyymmdd log easier to read. it 
generate an html output with background color to quick identify errors 
recorded in the log. have a try
_______________________________________________________________________
#! /bin/sed -f
# DESCRIPTION
#    - This script convert a plain ndmpdlog.YYYYMMDD comming from a 
Netapp Filer (or compatible) to a nice html report.
#    - It write the result on stdout.
#    - For Un*x system or compatible.
# SYNOPSIS
#    ndmpdlog2html.sed ndmpdlog.20030422 > anyfilename4output
# OPTIONS
#    - you can focus the report only on error messages by uncomenting a 
line
#    - you can change enlight colors by modifying #hhhhhh fields
#    - you can uncomment the last line to enable very long reports
# TODO
#    - embed this sed script in shell to incorpore as a title, the name 
of the log and the date in a more readable way
#    - add a java applet link that would mail the log to the Netapp support
#    - make coffee
# HISTORY
#    - 22/04/2003 (europe date convention) version 1.0
# AUTHOR
#    - stephane bentebba
# COPYRIGHT
#    - no copyright
#    - not supported
#    - feel free to enhance and distribute
# SEE ALSO
#    - http://www.ndmp.org/download/ for the NDMP specifications
#    - http://www.netapp.com for Netapp products
# ####  set up the HTML header
1i\
<HTML><HEAD><TITLE>Enlighted NDMP logs</TITLE></HEAD>\
<BODY><body bgcolor="#FFFFFF">\
<br><br>
# #### filter warnings : 'Error NDMP_*'
/(.*[Ee]rror.*NDMP_NO_ERR.*)/{
    s//<table border=0 cellpadding=0 cellspacing=0 width=600 
bgcolor=#ddb422><tr><td><font color=black 
size=2>\1<br></td></tr></table>/
# #### comment out this line to ignore warning lines
#    d;n
    p;d
}
# #### filter Errors : 'Error code: NDMP_*' lines (in fact all remaining 
lines containing '[Ee]rror'
/(.*[Ee]rror.*)/{
    s//<table border=0 cellpadding=0 cellspacing=0 width=700 
bgcolor=#ff0000><tr><td><font color=black 
size=2>\1<br></td></tr></table>/
    p;d
}
# #### filter 'NDMP message' and 'Message NDMP_*' lines (avoiding 
'[Mm]essage replysequence | header' lines)
/(.*[Mm]essage replysequence.*)/!{
/(.*[Mm]essage Header.*)/!{
/(.*[Mm]essage.*)/{
    s//<table border=0 cellpadding=0 cellspacing=0 width=500 
bgcolor=#32cd32><tr><td><font color=black 
size=2>\1<br></td></tr></table>/
# #### comment out this line to ignore message lines
#    d;n
    p;d
}
}
}
# #### uncomment the single 'd' line to focus on Message, Warning and 
Error messages only
/(.*)/{
    s//<table border=0 cellpadding=0 cellspacing=0 width=400 
bgcolor=#008080><tr><td><font color=black 
size=1>\1<br></td></tr></table>/
#    d
}
# #### to avoid output files being bigger than 16M (!)
100000q
# EXAMPLE
#     You can try it with that sample of an authentic ndmpdlog :
#
#    Apr 22 02:43:48 [ndmpd:72]: Method 264
#    Apr 22 02:43:48 [ndmpd:72]: ReplySequence 5
#    Apr 22 02:43:48 [ndmpd:72]: Error NDMP_NO_ERR
#    Apr 22 02:43:48 [ndmpd:72]: Error code: NDMP_NO_ERR
#    Apr 22 02:43:48 [ndmpd:72]: Vendor: Network Appliance
#    Apr 22 02:43:48 [ndmpd:72]: Product: Network Appliance NDMP server
#    Apr 22 02:43:50 [ndmpd:72]: Revision: 3.0
#    Apr 22 02:43:50 [ndmpd:72]: NDMP message type: NDMP_TAPE_OPEN
#    Apr 22 02:43:50 [ndmpd:72]: NDMP message replysequence: 6
#    Apr 22 02:43:50 [ndmpd:72]: Message Header:
#    Apr 22 02:43:50 [ndmpd:72]: Sequence 0
#    Apr 22 02:43:50 [ndmpd:72]: Timestamp 0
#    Apr 22 02:43:50 [ndmpd:72]: Msgtype 1
#    Apr 22 02:43:50 [ndmpd:72]: Method 768
#    Apr 22 02:43:50 [ndmpd:72]: ReplySequence 6
#    Apr 22 02:43:50 [ndmpd:72]: Error NDMP_NO_ERR
#    Apr 22 02:43:50 [ndmpd:72]: Error code: NDMP_IO_ERR
#    Apr 22 02:43:50 [ndmpd:72]: Device name: nrst0a
#    Apr 22 02:43:50 [ndmpd:72]: Mode: 0
#    Apr 22 02:43:50 [ndmpd:72]: IOException: Input/output error
#    Apr 22 02:43:50 [ndmpd:72]: NDMP message type: NDMP_TAPE_OPEN
#    Apr 22 02:43:50 [ndmpd:72]: NDMP message replysequence: 7
#    Apr 22 02:43:50 [ndmpd:72]: Message Header:
#    Apr 22 02:43:50 [ndmpd:72]: Sequence 0
#    Apr 22 02:43:50 [ndmpd:72]: Timestamp 0
_______________________________________________________________________
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