Bug #3175
closed
DragonFly won't boot on GCE
0%
Description
Hi,
DragonFly does not detect disks when running on GCE, the virtio-scsi controller is detected tho.
Here are there storage requirements that custom images need to fulfill [1]:
SCSI Storage Controller:
Virtio-SCSI Storage Controller
vendor = 0x1AF4 (Qumranet/Red Hat)
device id = 0x1004. Subsystem ID 0x8.
SCSI Primary Commands 4 and SCSI Block Commands 3 are supported
Only one request queue is supported
Persistent disks report 4 KiB physical sectors / 512 byte logical sectors
Only block devices (disks) are supported
The Hotplug / Events feature bit is supported
See attached dmesg with CAMDEBUG enabled and virtio debug set to level 5.
[1] https://cloud.google.com/compute/docs/images/building-custom-os
Files
Updated by tuxillo almost 6 years ago
- Status changed from New to In Progress
The following parameters were used for booting with the same result, no disk found:
CAM debugging options compiled in:
options CAMDEBUG
options CAM_DEBUG_BUS=-1
options CAM_DEBUG_TARGET=-1
options CAM_DEBUG_LUN=-1
options CAM_DEBUG_FLAGS="CAM_DEBUG_INFO|CAM_DEBUG_TRACE"
options CAM_MAX_HIGHPOWER=4
options SCSI_DELAY=8000 # Be pessimistic about Joe SCSI device
loader.conf has the following tunables:
dm_load="YES"
vfs.root.mountfrom="ufs:da0s2a"
hw.vtscsi.debug_level=2
hint.ehci.0.disabled=1
hint.xhci.0.disabled=1
hw.virtio.pci.disable_msix=1
Updated by tuxillo almost 5 years ago
0a6af935c20b62be66944917820200c3c0aedffe fixed the issue with the disk detection but dfly still hangs and freezes randomly when running in GCE.
Updated by tuxillo about 4 years ago
- Status changed from In Progress to Resolved
The following commit fixes the issue: f0ee34376a