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ZFSDirPlugin: new plugin for local zfs storage

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We also want to use this as base class for ZFSPlugin, to increase
code sharing.
This commit is contained in:
Dietmar Maurer
2015-01-22 07:54:10 +01:00
parent 0a42c9db92
commit 5bb8e01076
4 changed files with 68 additions and 30 deletions
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31
PVE/Storage/ZFSPlugin.pm
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@ -5,9 +5,9 @@ use warnings;
use IO::File;
use POSIX;
use PVE::Tools qw(run_command);
use PVE::Storage::Plugin;
use PVE::Storage::ZFSDirPlugin;
use base qw(PVE::Storage::Plugin);
use base qw(PVE::Storage::ZFSDirPlugin);
use PVE::Storage::LunCmd::Comstar;
use PVE::Storage::LunCmd::Istgt;
use PVE::Storage::LunCmd::Iet;
@ -91,33 +91,6 @@ sub zfs_request {
return $msg;
}
sub zfs_parse_size {
my ($text) = @_;
return 0 if !$text;
if ($text =~ m/^(\d+(\.\d+)?)([TGMK])?$/) {
my ($size, $reminder, $unit) = ($1, $2, $3);
return $size if !$unit;
if ($unit eq 'K') {
$size *= 1024;
} elsif ($unit eq 'M') {
$size *= 1024*1024;
} elsif ($unit eq 'G') {
$size *= 1024*1024*1024;
} elsif ($unit eq 'T') {
$size *= 1024*1024*1024*1024;
}
if ($reminder) {
$size = ceil($size);
}
return $size;
} else {
return 0;
}
}
sub zfs_get_pool_stats {
my ($scfg) = @_;