File:
[LON-CAPA] /
doc /
loncapafiles /
accesscount_seed.piml
Revision
1.8:
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Mon Mar 16 05:25:47 2015 UTC (9 years, 6 months ago) by
raeburn
Branches:
MAIN
CVS tags:
version_2_12_X,
version_2_11_X,
version_2_11_5_msu,
version_2_11_5,
version_2_11_4_uiuc,
version_2_11_4_msu,
version_2_11_4,
version_2_11_3_uiuc,
version_2_11_3_msu,
version_2_11_3,
version_2_11_2_uiuc,
version_2_11_2_msu,
version_2_11_2_educog,
version_2_11_2,
version_2_11_1,
HEAD
- Avoid time-consuming recursion of user directories when running ./UPDATE
to fix pre LON-CAPA 2.0 (and pre-2.2 in one case), which will have been
fixed when library servers were updated to versions 2.2 through 2.10.
- No pre-2.2 instances currently in the production cluster.
1: <!DOCTYPE piml PUBLIC "-//TUX/DTD piml 1.0 Final//EN"
2: "http://lpml.sourceforge.net/DTD/piml.dtd">
3: <!-- accesscount_seed.piml -->
4: <!-- Matthew Hall -->
5:
6: <!-- $Id: accesscount_seed.piml,v 1.8 2015/03/16 05:25:47 raeburn Exp $ -->
7:
8: <!--
9:
10: This file is part of the LearningOnline Network with CAPA (LON-CAPA).
11:
12: LON-CAPA is free software; you can redistribute it and/or modify
13: it under the terms of the GNU General Public License as published by
14: the Free Software Foundation; either version 2 of the License, or
15: (at your option) any later version.
16:
17: LON-CAPA is distributed in the hope that it will be useful,
18: but WITHOUT ANY WARRANTY; without even the implied warranty of
19: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20: GNU General Public License for more details.
21:
22: You should have received a copy of the GNU General Public License
23: along with LON-CAPA; if not, write to the Free Software
24: Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
25:
26: /home/httpd/html/adm/gpl.txt
27:
28: http://www.lon-capa.org/
29:
30: -->
31:
32: <piml>
33: <targetroot>/</targetroot>
34: <files>
35: <file>
36: <target dist="default">/home/httpd/lonUsers</target>
37: <perlscript mode="fg">
38:
39: my $dotransfer;
40: if (-e '/etc/loncapa-release') {
41: if (open(PIPE,"cat /etc/loncapa-release.prev |grep '^LON-CAPA release' |")) {
42: if (<PIPE> =~ /^\QLON-CAPA release \E(CVS_HEAD|\d+\.\d+\.\d+\.?\w*)\-\d+$/) {
43: my $previous = $1;
44: unless ($previous eq 'CVS_HEAD') {
45: my ($major,$minor) = ($previous =~ /^(\d+)\.(\d+)\./);
46: if (($major ne '') && ($minor ne '')) {
47: if ((($major == 2) && ($minor < 10)) | ($major < 2)) {
48: $dotransfer = 1;
49: }
50: }
51: }
52: }
53: close(PIPE);
54: }
55: }
56:
57: if ($dotransfer) {
58: print "\nUpdating access count storage. This can take quite a while.\n";
59:
60: my $logfile = '/tmp/accesscount_update_log.txt';
61:
62: # get a list of all user directories
63: print "Getting directory listing.\n";
64: my @dirs=`find <TARGET /> -type d `;
65: my @userdirs=grep(m|/[^/]*/[^/]*/[^/]*/[^/]*/[^/]*/[^/]*/[^/]*/[^/]*|, @dirs);
66:
67: my $count = 0;
68: my $countby = 100;
69: print "Updating ".scalar(@userdirs)." files.\n";
70: my $char_count = 0;
71: foreach my $udir (@userdirs) {
72: if (++$count % $countby == 0) {
73: print("\b" x $char_count);
74: print($count."/".scalar(@userdirs));
75: $char_count = length($count."/".scalar(@userdirs));
76: }
77: chomp($udir);
78: my $file = $udir.'/nohist_resevaldata.db';
79: next if (! -e $file);
80: next if (-e $udir.'/nohist_accesscount.db');
81: system('/home/httpd/perl/seed_accesscount.pl '.$file.
82: ' 2>>'.$logfile);
83: }
84: print("\b" x $char_count);
85: print($count."/".scalar(@userdirs));
86: print "\nCompleted!\n";
87: } else {
88: print("No update of nohist_accesscount.db files needed.\n");
89: }
90: </perlscript>
91: </file>
92: </files>
93: </piml>
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