powercfg.exe -h off
при этом отключится засыпание на диск, если в последующем потребуется его включить обратно, то нужно выполнить
powercfg.exe -h on
Заметки о Linux, системном администрировании, программировании, электронике и не только
powercfg.exe -h off
powercfg.exe -h on
2014/03/11 11:54:28 [error] 8699#0: *4615315 client intended to send too large body: 1569729 bytes, client: xx.xx.xx.xx, server: example.com, request: "POST /upload/index.php HTTP/1.1", host: "example.com", referrer: "http://example.com/upload/"
# echo 'client_max_body_size 50m;' > /etc/nginx/conf.d/local.conf # nginx -t the configuration file /etc/nginx/nginx.conf syntax is ok configuration file /etc/nginx/nginx.conf test is successful # service nginx reload
$ sudo hdparm -I /dev/sda | grep frozen not frozen
$ echo mem | sudo tee /sys/power/state
$ sudo hdparm --user-master u --security-set-pass PasSWorD /dev/sda security_password="PasSWorD" /dev/sda: Issuing SECURITY_SET_PASS command, password="PasSWorD", user=user, mode=high $ sudo hdparm --user-master u --security-erase PasSWorD /dev/sda security_password="PasSWorD" /dev/sda: Issuing SECURITY_ERASE command, password="PasSWorD", user=user
$ cat <<_EOF_ | sudo tee -a /etc/apt/apt.conf Acquire::PDiffs "false"; _EOF_
$ truncate -s 1440k ./virtio-floppy_0.1-49.ima $ sudo mkfs -t vfat -n VIRTIO ./virtio-floppy_0.1-49.ima $ sudo mkdir /mnt/floppy $ sudo mount -o loop,rw ./virtio-floppy_0.1-49.ima /mnt/floppy
$ wget http://alt.fedoraproject.org/pub/alt/virtio-win/archives/virtio-win-0.1-49/virtio-win-0.1-49.iso
$ sudo mkdir /mnt/iso
$ sudo mount -o ro,loop ./virtio-win-0.1-49.iso /mnt/iso
$ sudo mkdir -p /mnt/floppy/{i386,amd64}/Win2003
$ sudo touch /mnt/floppy/disk1
$ sudo cp /mnt/iso/WNET/X86/VIOSTOR.* /mnt/floppy/i386/
$ sudo cp /mnt/iso/WNET/AMD64/VIOSTOR.* /mnt/floppy/amd64/
$ cat<<_EOF_ | sudo tee /mnt/floppy/txtsetup.oem
[Disks]
d1 = "OEM DISK (SCSI) Win2003/32-bit",\disk1,\i386\Win2003
d2 = "OEM DISK (SCSI) Win2003/64-bit",\disk1,\amd64\Win2003
[Defaults]
SCSI = WNET32
[scsi]
WNET32 = "Red Hat VirtIO SCSI Disk Device Win2003/32-bit"
WNET64 = "Red Hat VirtIO SCSI Disk Device Win2003/64-bit"
[Files.scsi.WNET32]
driver = d1, viostor.sys, viostor
inf = d1, viostor.inf
catalog= d1, viostor.cat
[Files.scsi.WNET64]
driver = d2, viostor.sys, viostor
inf = d2, viostor.inf
catalog= d2, viostor.cat
[HardwareIds.scsi.WNET32]
id = "PCI\VEN_1AF4&DEV_1001&SUBSYS_00000000", "viostor"
id = "PCI\VEN_1AF4&DEV_1001&SUBSYS_00020000", "viostor"
id = "PCI\VEN_1AF4&DEV_1001&SUBSYS_00021AF4", "viostor"
[HardwareIds.scsi.WNET64]
id = "PCI\VEN_1AF4&DEV_1001&SUBSYS_00000000", "viostor"
id = "PCI\VEN_1AF4&DEV_1001&SUBSYS_00020000", "viostor"
id = "PCI\VEN_1AF4&DEV_1001&SUBSYS_00021AF4", "viostor"
[Config.WNET32]
value = Parameters\PnpInterface,5,REG_DWORD,1
[Config.WNET64]
value = Parameters\PnpInterface,5,REG_DWORD,1
_EOF_
$ sudo umount /mnt/{iso,floppy}
$ sudo rmdir /mnt/{iso,floppy}
$ sudo aptitude install build-essential iasl
$ git clone https://github.com/ghuntley/seaslic.git seaslic $ cd seaslic $ git clone git://git.seabios.org/seabios.git seabios.submodule $ cd seabios.submodule $ git checkout rel-1.7.3.2 $ cd .. $ ./patch.sh
$ sudo mkdir /opt/seaslic $ sudo cp seabios.submodule/out/bios.bin /opt/seaslic
$ export LIBVIRT_DEFAULT_URI=qemu:///system $ virsh edit vmname
<domain type='kvm' xmlns:qemu='http://libvirt.org/schemas/domain/qemu/1.0'>
...
<qemu:commandline>
<qemu:arg value='-bios'/>
<qemu:arg value='/opt/seaslic/bios.bin'/>
</qemu:commandline>
</domain>