-
Notifications
You must be signed in to change notification settings - Fork 0
/
snapcheck.pl
236 lines (206 loc) · 7.22 KB
/
snapcheck.pl
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
#!/bin/perl
# $Id:$
#
#
#
#
##########################################################################
############### S P A W A R S H A R E D S E R V I C E S ############
##########################################################################
#
# File: snapcheck.pl
# Author: gbrandt
# Date: Thursday, October 17, 2013
#
##########################################################################
#
# Description:
# Check VADP group backup Summaries for snapshot cleanup.
# Command line option allow you to select today files, yesterday's
# files, or all the VADP group summary files.
#
#
############### S P A W A R S H A R E D S E R V I C E S ############
##########################################################################
#
# Invocation:
# Usage: snapcheck.pl [ all | yesterday | today ]
#
#
##########################################################################
#
# Revisions:
#
#
# $Log:$
#
#
##########################################################################
##########################################################################
#
#
############### S P A W A R S H A R E D S E R V I C E S ############
##########################################################################
# Environmentals #
##########################################################################
#
#
$MAXLINES = 44; # Formatted for landscape output.
$LineCount = $MAXLINES + 1;
$Page_count = 1;
$Data_dir = "/nsr/Summaries/";
$RPTDATE = `date '+%m/%d/%y'`;
$RPTTIME = `date '+%H:%M:%S'`;
#
#
############### S P A W A R S H A R E D S E R V I C E S ############
##########################################################################
# Processing #
##########################################################################
#
#
chomp($RPTDATE);
chomp($RPTTIME);
#
# Get command line parameters or produce usage message.
#
if ( $#ARGV != 0 )
{
printf "\n Usage: $0 [ all | yesterday | today ]\n\n";
exit;
}
$Constraint = $ARGV[0];
validate_system();
examine_constraint($Constraint);
#
# Go to data directory.
#
chdir( $Data_dir );
#
# Read the file list into an array.
#
opendir $GroupSumFH, $Data_dir || die "Couldn't open dir '$Data_dir: $!\n";
@GroupSummaries = readdir $GroupSumFH;
closedir $GroupSumFH;
foreach $File ( sort( @GroupSummaries ) )
{
if ( $File =~ "VADP" ) # We are only concerned with VADP group summaries.
{
if ( $Constraint =~ "all" )
{
process_summary( $File );
}
if ( ( $Constraint =~ "yesterday" ) && ( $File =~ $Cyear ) && ( $File =~ $Cmon ) && ( $File =~ $Cdow ) && ( $File =~ $Cday ) )
{
process_summary( $File ); # Process only yesterday's files.
}
if ( ( $Constraint =~ "today" ) && ( $File =~ $Cyear ) && ( $File =~ $Cmon ) && ( $File =~ $Cdow ) && ( $File =~ $Cday ) )
{
process_summary( $File ); # process only today's files.
}
}
}
#
#
############### S P A W A R S H A R E D S E R V I C E S ############
##########################################################################
# Sub Routines #
##########################################################################
#
#
sub page_hdr
{
if ( $Page_count > 1 )
{
printf "";
}
printf " Snapshot cleanup report (snapcheck.pl) Page %2d\n",
$Page_count++;
printf " Date: %s\n Time: %s\n\n", $RPTDATE, $RPTTIME;
printf " %s %s %s %s %s\n", "Group","Start", "Start", "Client", "Issue";
printf " %s %s %s %s %s\n", " Name"," Date", " Time", " Name ", "Description";
$LineCount=6;
return;
}
sub process_summary()
{
$DataFile = shift;
open( INFO, $DataFile ) || printf " Unable to open $DataFile: $!.\n\n";
while(<INFO>)
{
chomp();
tr/*//d; # Remove the peskie leading *
tr/.'.//d; # Remove the strange .'. line endings
if ( ( /snapshot/ ) && ( /Unable/ ) ) # Only line containing these words.
{
( @words )=split( /:/ ); # Split up the line by :'s
if ( $LineCount > $MAXLINES )
{
page_hdr();
}
$SumYear = substr $DataFile, 0, 4; # Breakup the filename into it's components.
$SumMonth = substr $DataFile, 4, 3;
$SumDay = substr $DataFile, 7, 2;
$SumHour = substr $DataFile, 10, 2;
$SumMin = substr $DataFile, 12, 2;
$SumWeekDay = substr $DataFile, 17, 3;
$GroupName = substr $DataFile, 21;
$Issue = sprintf( "%s", $words[$#words] ); # Place the issues into a string for parsing.
if ( $Issue =~ /snapshot manuall/ ) # Look for manual snapshot deletion request.
{
$Issue = "Delete the snapshot manually";
}
if ( $Issue =~ /quiescing/ ) # Look for quiescing problems.
{
$Issue = "An error occurred while quiescing the virtual machine";
}
if ( $Issue =~ /unspecified filename/ ) # Look for unspecified filenames.
{ # Could be a "maximum size" string.
$Issue = "An unspecified filename is larger than the maximum size supported by datastore";
}
printf "\n %18s %3s %02d-%s-%4d %2d:%02d %17s: %s.",
$GroupName, $SumWeekDay,$SumDay, $SumMonth, $SumYear, $SumHour, $SumMin, $words[0],$Issue;
$LineCount+=1;
}
}
close( INFO );
printf "\n";
$LineCount+=1;
return;
}
sub examine_constraint()
{
my $Constr = shift;
#
# We don't need to do anything for "all".
#
if ( $Constr =~ "yesterday" )
{
$date = scalar localtime ( time() -( 24*60*60 ) );
( $Cdow, $Cmon, $Cday, $Ctime, $Cyear ) = split( /\s+/, $date ); # Split the date returned into components.
}
if ( $Constr =~ "today" )
{
$date = scalar localtime ( time() );
( $Cdow, $Cmon, $Cday, $Ctime, $Cyear ) = split( /\s+/, $date ); # Split the date returned into components.
}
return;
}
sub validate_system()
{
$Host=`/usr/bin/hostname`;
if (( $Host =~ "sscprodeng" ) || ( $Host =~ "sdprodeng" ) )
{
return;
}
printf "\n $0 provides information from either sscprodeng or sdprodeng.\n\n";
exit;
}
#
#
############### S P A W A R S H A R E D S E R V I C E S ############
##########################################################################
# House Keeping #
##########################################################################
#
#