Last change
on this file since 3516 was 3447, checked in by Bruno Cornec, 9 years ago |
- Adds a mr-device-mounted binary to MondoRescue (replaces the code of the C function is_this_device_mounted) and the corresponding perl function (mr_device_mounted) to handle cases where a mounted device has a different name than the one seen on mount (e.g. /dev/rhel/root and /dev/mapper/rhel-root)
- Adds perl function mr_file_copy_and_erase_hash to empty the hash generated in mr_file_read_all_link and thus avoid filling the hash it generates, which is useful for a recursive function, but not when called multiple times from another perl script. To be improved later on.
- Adapt build procedure to the new binary (tested on Mageia 5 and RHEL7)
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-
Property svn:executable
set to
*
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File size:
1.6 KB
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Rev | Line | |
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[3447] | 1 | #!/usr/bin/perl -w
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| 2 | #
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| 3 | # $Id$
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| 4 | # Copyright B. Cornec 2005-2015
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| 5 | # Provided under the GPL v2
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| 6 | #
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| 7 | # Test mr_device_mounted to know if a device is mounted
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| 8 | #
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| 9 | use strict;
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| 10 | use Data::Dumper;
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| 11 | # For pbdebug
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| 12 | use ProjectBuilder::Base;
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| 13 | use MondoRescue::Disk;
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| 14 |
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| 15 | =pod
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| 16 |
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| 17 | =head1 NAME
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| 18 |
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| 19 | mr-device-mounted query whether a device is mounted or not
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| 20 |
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| 21 | =head1 DESCRIPTION
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| 22 |
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| 23 | mr-device-mounted query whether a device is mounted or not
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| 24 |
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| 25 | =head1 SYNOPSIS
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| 26 |
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| 27 | mr-device-mounted /path/to/device
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| 28 |
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| 29 | =head1 ARGUMENTS
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| 30 |
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| 31 | =over 4
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| 32 |
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| 33 | =item B</path/to/device>
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| 34 |
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| 35 | This is the path of the device name to query
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| 36 |
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| 37 | =back
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| 38 |
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| 39 | =head1 WEB SITES
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| 40 |
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| 41 | The main Web site of the project is available at L<http://www.mondorescue.org>. Bug reports should be filled using the trac instance of the project at L<http://trac.mondorescue.org/>.
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| 42 |
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| 43 | =head1 USER MAILING LIST
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| 44 |
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| 45 | For community exchanges around MondoRescue please use the list L<http://sourceforge.net/mailarchive/forum.php?forum_name=mondo-devel>
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| 46 |
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| 47 | =head1 AUTHORS
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| 48 |
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| 49 | The MondoRescue team lead by Bruno Cornec L<mailto:bruno@mondorescue.org>.
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| 50 |
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| 51 | =head1 COPYRIGHT
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| 52 |
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| 53 | MondoRescue is distributed under the GPL v2.0 license or later,
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| 54 | described in the file C<COPYING> included with the distribution.
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| 55 |
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| 56 | =cut
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| 57 |
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| 58 | if ((defined $ARGV[0]) && ($ARGV[0] eq "-v")) {
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| 59 | shift;
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| 60 | $pbdebug = 2;
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| 61 | }
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| 62 |
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| 63 | my $txt = "";
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| 64 | my $txt2 = "";
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| 65 | my $ans = "";
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| 66 |
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| 67 | if (defined $ARGV[0]) {
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| 68 | foreach my $i (@ARGV) {
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| 69 | $ans = mr_device_mounted($i);
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| 70 | $txt = " not" if (not defined $ans);
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| 71 | $txt2 = " on $ans" if (defined $ans);
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| 72 | pb_log(0, "Device $i is$txt mounted$txt2\n");
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| 73 | }
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| 74 | }
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| 75 |
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| 76 | # In case we gave only one param (MondoRescue) then return 0 for success, 1 otherwise
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| 77 | if (not defined $ARGV[1]) {
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| 78 | exit(0) if (defined $ans);
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| 79 | exit(1);
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| 80 | }
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