126 lines
5.9 KiB
Bash
Executable file
126 lines
5.9 KiB
Bash
Executable file
#!/bin/sh
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#
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# 2007-2008 Nico Schottelius (nico-ccollect at schottelius.org)
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#
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# This file is part of ccollect.
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#
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# ccollect is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# ccollect is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with ccollect. If not, see <http://www.gnu.org/licenses/>.
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#
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# Written for Netstream (www.netstream.ch) on Di 21. Aug 17:10:15 CEST 2007
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#
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# Analyse logs
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#
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version=0.2
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date=2008-06-13
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fullversion="${version} (${date})"
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args=iwe
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usage() {
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echo "$(basename "$0") ${fullversion}: [iwe]"
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echo ""
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echo " i: print informational messages"
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echo " w: print warning messages"
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echo " e: print error messages"
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echo ""
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echo "Reading input from stdin, displaying to stdout."
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exit 1
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}
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#
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# read and verify argv
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#
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if [ "$#" -ne 1 ]; then
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usage
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fi
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argv="$1"; shift
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wrong="$(echo ${argv} | grep -e "[^${args}]")"
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if [ "${wrong}" ]; then
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usage
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fi
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# set output levels
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search_err="$(echo ${argv} | grep 'e')"
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search_warn="$(echo ${argv} | grep 'w')"
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search_info="$(echo ${argv} | grep 'i')"
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#
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# Interesting strings in the logs: errors
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# ---------------------------------------
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if [ "$search_err" ]; then
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set -- "$@" "-e" 'Read from remote host .*: Connection timed out$'
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set -- "$@" "-e" 'Read from remote host .*: Connection reset by peer$'
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set -- "$@" "-e" 'rsync: .*: Invalid argument (22)$'
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set -- "$@" "-e" 'rsync: .*: Input/output error (5)$'
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set -- "$@" "-e" 'cannot send long-named file "'
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set -- "$@" "-e" 'ERROR: .* failed verification -- update discarded.$'
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set -- "$@" "-e" 'Host key verification failed.'
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set -- "$@" "-e" 'ssh: connect to host .*: Connection timed out'
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set -- "$@" "-e" 'rsync error: unexplained error (code 255)'
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set -- "$@" "-e" 'rsync: connection unexpectedly closed'
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fi
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# known error strings:
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#[ddba049.netstream.ch] receiving file list ... rsync: readdir("/proc"): Invalid argument (22)
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#[ddba033.netstream.ch] rsync: readlink "/usr/local/inetpub2/webmailroot/2wire.ch/royal@2wire.ch" failed: Input/output error (5)
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#[ddba033.netstream.ch] rsync: read errors mapping "/usr/local/inetpub2/netstream/adsl.netstream.ch/mrtg/lbswiss.rrd": Input/output error (5)
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#[zrha165.netstream.ch] Read from remote host zrha165.netstream.ch: Connection reset by peer
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#[ddba017.netstream.ch] receiving file list ... cannot send long-named file "/usr/local/www/apache22/cgi-bin/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/ backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/bac kup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup /backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/ba ckup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backu p/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/backup/back"
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#[ddba033.netstream.ch] ERROR: usr/local/inetpub2/netstream/adsl.netstream.ch/mrtg/lbswiss.rrd failed verification -- update discarded.
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# [ddba034.netstream.ch] Host key verification failed.
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# [ddba034.netstream.ch] rsync error: unexplained error (code 255) at io.c(454) [receiver=2.6.9]
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# [ddba034.netstream.ch] rsync: connection unexpectedly closed (0 bytes received so far) [receiver]
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#
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# Interesting strings in the logs: warnings
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# -----------------------------------------
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#[ddba033.netstream.ch] rsync: read errors mapping "/usr/local/inetpub2/netstream/adsl.netstream.ch/mrtg/lbswiss.rrd": Input/output error (5)
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# [ddba015.netstream.ch] send_files failed to open /usr/local/dnscache/log/main/@4000000046ca0f3616939c14.s: No such file or directory
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# [ddba015.netstream.ch] 2007-08-21-02:17:28: Finished backup (rsync return code: 23).
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# [ddba017.netstream.ch] file has vanished: "/var/spool/postfix/active/657575D686"
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#[ddba026.netstream.ch] 2007-08-21-05:35:13: Finished backup (rsync return code: 24).
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#[ddba045.netstream.ch] send_files failed to open /data/hsphere/local/var/named/logs/@4000000046c98fa9079f39ac.s: No such file or directory
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# file has vanished: ".*"
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if [ "$search_warn" ]; then
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# warn on non-zero exit code
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set -- "$@" "-e" 'Finished backup (rsync return code: [^0]'
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set -- "$@" "-e" 'WARNING: .* failed verification -- update discarded (will try again).'
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fi
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# known warnings:
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#[ddba033.netstream.ch] WARNING: usr/local/inetpub2/netstream/adsl.netstream.ch/mrtg/lbswiss.rrd failed verification -- update discarded (will try again).
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#
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# Interesting strings in the logs: informational
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# ----------------------------------------------
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if [ "$search_info" ]; then
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set -- "$@" "-e" 'total size is [[:digit:]]* speedup is'
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set -- "$@" "-e" 'Backup lasted: [[:digit:]]*:[[:digit:]]\{1,2\}:[[:digit:]]* (h:m:s)$'
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set -- "$@" "-e" 'send [[:digit:]]* bytes received [0-9]* bytes [0-9]* bytes/sec$'
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fi
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# info includes:
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#[ddba012.netstream.ch] total size is 22384627486 speedup is 13.75
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# [u0160.nshq.ch.netstream.com] 2007-08-20-18:26:06: Backup lasted: 0:43:34 (h:m:s)
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#[ddba012.netstream.ch] sent 3303866 bytes received 1624630525 bytes 122700.92 bytes/sec
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grep "$@"
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