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authorArnaud Patard <rtp@mageia.org>2012-12-07 13:58:36 +0000
committerArnaud Patard <rtp@mageia.org>2012-12-07 13:58:36 +0000
commit93cca46c26c2078593f663f894193053cc740d43 (patch)
tree2f7e19f2499f7f1c49bcdfb469a3db6a6b2a6279 /perl-install
parent2b1f165d34612d73d37a1cc21089d4e63f4e5fd0 (diff)
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- Add support to detect if we're running in Hyper-V vm and automatically
load storage driver when probing disks in this case.
Diffstat (limited to 'perl-install')
-rw-r--r--perl-install/detect_devices.pm6
-rw-r--r--perl-install/modules.pm7
2 files changed, 12 insertions, 1 deletions
diff --git a/perl-install/detect_devices.pm b/perl-install/detect_devices.pm
index 6ba852fec..a0c6a8c23 100644
--- a/perl-install/detect_devices.pm
+++ b/perl-install/detect_devices.pm
@@ -1154,6 +1154,11 @@ sub isServer() {
|| (any { $_->{'model name'} =~ /(Xeon|Opteron)/i } getCPUs());
}
+sub isHyperv() {
+ dmidecode_category('System')->{'Manufacturer'} =~ /Microsoft Corporation/i
+ && dmidecode_category('System')->{'Product Name'} =~ /Virtual Machine/i
+}
+
sub BIGMEM() {
arch() !~ /x86_64|ia64/ && $> == 0 && dmi_detect_memory() > 4 * 1024;
}
@@ -1231,6 +1236,7 @@ sub matching_types() {
mips_ict => is_mips_ict(),
mips_st_ls2f => is_mips_st_ls2f(),
laptop => isLaptop(),
+ hyperv => isHyperv(),
'numpad' => hasNumpad(),
'touchpad' => hasTouchpad(),
'64bit' => to_bool(arch() =~ /64/),
diff --git a/perl-install/modules.pm b/perl-install/modules.pm
index 6014c6dc6..ddcfc0268 100644
--- a/perl-install/modules.pm
+++ b/perl-install/modules.pm
@@ -277,8 +277,13 @@ sub when_load_category {
if ($category =~ m,disk/ide,) {
$conf->add_probeall('ide-controller', $name);
eval { load('ide_gd_mod') };
- } elsif ($category =~ m,disk/(scsi|hardware_raid|sata|firewire),) {
+ } elsif ($category =~ m,disk/(scsi|hardware_raid|sata|firewire|virtual),) {
$conf->add_probeall('scsi_hostadapter', $name);
+ if (detect_devices::isHyperv()) {
+ log::l("HyperV detected. Loading storvsc");
+ load('hv_vmbus');
+ load('hv_storvsc');
+ }
eval { load('sd_mod') };
} elsif ($category eq 'bus/usb') {
$conf->add_probeall('usb-interface', $name);