Hi,
I wrote about pci passthrough in
https://groups.google.com/group/ganeti/browse_thread/thread/4b66136f6950dce6
, and I wrote this patch for use the instance parameter.
sorry for my terrible English.
But I used ganeti-2.5.1.tar.gz, not git, and build and create instance
with -H pci_pass=XX:XX.X instance_name
#diff command diff -r -c ganeti-2.5.1_orig/lib/ ganeti-2.5.1/lib/
Patch text:
diff -r -c ganeti-2.5.1_orig/lib/ ganeti-2.5.1/lib/
diff -r -c ganeti-2.5.1_orig/lib//constants.py ganeti-2.5.1/lib//
constants.py
*** ganeti-2.5.1_orig/lib//constants.py 2012-05-11 16:55:13.000000000
+0400
--- ganeti-2.5.1/lib//constants.py 2012-06-05 10:50:27.000000000
+0400
***************
*** 698,703 ****
--- 698,704 ----
HV_KVM_USE_CHROOT = "use_chroot"
HV_CPU_MASK = "cpu_mask"
HV_MEM_PATH = "mem_path"
+ HV_PASSTHROUGH = "pci_pass"
HV_BLOCKDEV_PREFIX = "blockdev_prefix"
HV_REBOOT_BEHAVIOR = "reboot_behavior"
***************
*** 743,748 ****
--- 744,750 ----
HV_KVM_USE_CHROOT: VTYPE_BOOL,
HV_CPU_MASK: VTYPE_STRING,
HV_MEM_PATH: VTYPE_STRING,
+ HV_PASSTHROUGH: VTYPE_STRING,
HV_BLOCKDEV_PREFIX: VTYPE_STRING,
HV_REBOOT_BEHAVIOR: VTYPE_STRING,
}
***************
*** 1280,1285 ****
--- 1282,1288 ----
HV_MIGRATION_MODE: HT_MIGRATION_NONLIVE,
HV_USE_LOCALTIME: False,
HV_BLOCKDEV_PREFIX: "hd",
+ HV_PASSTHROUGH: "",
HV_REBOOT_BEHAVIOR: INSTANCE_REBOOT_ALLOWED,
},
HT_KVM: {
diff -r -c ganeti-2.5.1_orig/lib//hypervisor/hv_xen.py ganeti-2.5.1/
lib//hypervisor/hv_xen.py
*** ganeti-2.5.1_orig/lib//hypervisor/hv_xen.py 2012-05-11
16:55:13.000000000 +0400
--- ganeti-2.5.1/lib//hypervisor/hv_xen.py 2012-06-07
16:10:10.993086257 +0400
***************
*** 579,585 ****
constants.HV_USE_LOCALTIME: hv_base.NO_CHECK,
# TODO: Add a check for the blockdev prefix (matching [a-z:] or
similar).
constants.HV_BLOCKDEV_PREFIX: hv_base.NO_CHECK,
! constants.HV_REBOOT_BEHAVIOR:
hv_base.ParamInSet(True, constants.REBOOT_BEHAVIORS)
}
--- 579,587 ----
constants.HV_USE_LOCALTIME: hv_base.NO_CHECK,
# TODO: Add a check for the blockdev prefix (matching [a-z:] or
similar).
constants.HV_BLOCKDEV_PREFIX: hv_base.NO_CHECK,
! #passthrough pci
! constants.HV_PASSTHROUGH: hv_base.NO_CHECK,
! constants.HV_REBOOT_BEHAVIOR:
hv_base.ParamInSet(True, constants.REBOOT_BEHAVIORS)
}
***************
*** 671,677 ****
disk_data.append(iso)
config.write("disk = [%s]\n" % (",".join(disk_data)))
!
config.write("on_poweroff = 'destroy'\n")
if hvp[constants.HV_REBOOT_BEHAVIOR] ==
constants.INSTANCE_REBOOT_ALLOWED:
config.write("on_reboot = 'restart'\n")
--- 673,682 ----
disk_data.append(iso)
config.write("disk = [%s]\n" % (",".join(disk_data)))
! # this is pci pass
! pci_pass = hvp[constants.HV_PASSTHROUGH]
! if pci_pass:
! config.write("pci = ['%s']\n" % pci_pass)
config.write("on_poweroff = 'destroy'\n")
if hvp[constants.HV_REBOOT_BEHAVIOR] ==
constants.INSTANCE_REBOOT_ALLOWED:
config.write("on_reboot = 'restart'\n")
diff -r -c ganeti-2.5.1_orig/lib//query.py ganeti-2.5.1/lib//query.py
*** ganeti-2.5.1_orig/lib//query.py 2012-05-11 16:55:13.000000000
+0400
--- ganeti-2.5.1/lib//query.py 2012-06-05 10:50:27.000000000 +0400
***************
*** 1638,1643 ****
--- 1638,1644 ----
constants.HV_NIC_TYPE: "NIC_type",
constants.HV_PAE: "PAE",
constants.HV_VNC_BIND_ADDRESS: "VNC_bind_address",
+ constants.HV_PASSTHROUGH: "pci_pass",
}
fields = [
