zoneadm: zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': call to zoneadmd failed

[ally2050]

Created a VM with 8 disks + 2 PPTs, but start the VM failed.
All steps I took (sorry for the long list):

uname -a

SunOS smos252 5.11 joyent_20200617T233107Z i86pc i386 i86pc

cat w2012uefi.json

{
"autoboot": false,
"alias": "Win2012",
"hostname": "Win2012",
"vnc_port": 5922,
"brand": "bhyve",
"bootrom": "uefi",
"ram": "32768",
"vcpus": "8",
"nics": [
{
"nic_tag": "admin",
"ip": "192.168.1.22",
"netmask": "255.255.255.0",
"model": "virtio",
"primary": true
}
],
"disks": [
{
"size": 131072,
"boot": true,
"model": "virtio"
},
{
"size": 131072,
"model": "virtio"
}
],
"pci_devices": [
{
"path": "/devices/pci@79,0/pci8086,6f08@3/pci1077,2a8@0",
"model": "passthru",
"pci_slot": "0:8:0"
},
{
"path": "/devices/pci@79,0/pci8086,6f08@3/pci1077,2a8@0,1",
"model": "passthru",
"pci_slot": "0:8:1"
}
]
}

vmadm create -f w2012uefi.json

Successfully created VM 4016eeb3-1bfa-c883-becd-e1a96543ad77

cat add_cdrom.json

{
"add_disks": [
{
"path": "/w2012_virtio.iso",
"media": "cdrom",
"model": "ahci"
}
]
}

vmadm update 4016eeb3-1bfa-c883-becd-e1a96543ad77 -f add_cdrom.json

Successfully updated VM 4016eeb3-1bfa-c883-becd-e1a96543ad77

cp /mnt/iso/w2012_virtio.iso /zones/4016eeb3-1bfa-c883-becd-e1a96543ad77/root/

/mnt/iso/w2012_virtio.iso: Disc quota exceeded

du -sm /mnt/iso/w2012_virtio.iso

4825 /mnt/iso/w2012_virtio.iso

zfs get quota zones/4016eeb3-1bfa-c883-becd-e1a96543ad77

NAME PROPERTY VALUE SOURCE
zones/4016eeb3-1bfa-c883-becd-e1a96543ad77 quota 265G local

zfs get refquota zones/4016eeb3-1bfa-c883-becd-e1a96543ad77

NAME PROPERTY VALUE SOURCE
zones/4016eeb3-1bfa-c883-becd-e1a96543ad77 refquota 1G local

zfs set quota=275g zones/4016eeb3-1bfa-c883-becd-e1a96543ad77

zfs set refquota=8g zones/4016eeb3-1bfa-c883-becd-e1a96543ad77

cp /mnt/iso/w2012_virtio.iso /zones/4016eeb3-1bfa-c883-becd-e1a96543ad77/root/

vmadm start 4016eeb3-1bfa-c883-becd-e1a96543ad77

Successfully started VM 4016eeb3-1bfa-c883-becd-e1a96543ad77

After windows installation, then shutdown the VM.

cat remove_cdrom.json

{
"remove_disks": [
"/w2012_virtio.iso"
]
}

vmadm update 4016eeb3-1bfa-c883-becd-e1a96543ad77 -f remove_cdrom.json

Successfully updated VM 4016eeb3-1bfa-c883-becd-e1a96543ad77

cat add_disks.json

{
"add_disks": [
{
"size": 1024,
"media": "disk",
"model": "virtio"
}
]
}

for i in seq 1 6; do vmadm update 4016eeb3-1bfa-c883-becd-e1a96543ad77 -f add_disks.json; done

Successfully updated VM 4016eeb3-1bfa-c883-becd-e1a96543ad77
Successfully updated VM 4016eeb3-1bfa-c883-becd-e1a96543ad77
Successfully updated VM 4016eeb3-1bfa-c883-becd-e1a96543ad77
Successfully updated VM 4016eeb3-1bfa-c883-becd-e1a96543ad77
Successfully updated VM 4016eeb3-1bfa-c883-becd-e1a96543ad77
Successfully updated VM 4016eeb3-1bfa-c883-becd-e1a96543ad77

vmadm get 4016eeb3-1bfa-c883-becd-e1a96543ad77

{
"zonename": "4016eeb3-1bfa-c883-becd-e1a96543ad77",
"autoboot": true,
"brand": "bhyve",
"limit_priv": "default,-file_link_any,-net_access,-proc_fork,-proc_info,-proc_session",
"v": 1,
"create_timestamp": "2020-07-01T05:29:56.632Z",
"cpu_shares": 100,
"max_lwps": 2000,
"max_msg_ids": 4096,
"max_sem_ids": 4096,
"max_shm_ids": 4096,
"max_shm_memory": 34048,
"zfs_io_priority": 100,
"max_physical_memory": 34048,
"max_locked_memory": 34048,
"max_swap": 34048,
"billing_id": "00000000-0000-0000-0000-000000000000",
"owner_uuid": "00000000-0000-0000-0000-000000000000",
"hostname": "Win2012",
"alias": "Win2012",
"ram": 32768,
"bootrom": "uefi",
"vcpus": 8,
"vnc_port": 5922,
"device": null,
"disks": [
{
"path": "/dev/zvol/rdsk/zones/4016eeb3-1bfa-c883-becd-e1a96543ad77/disk0",
"boot": true,
"model": "virtio",
"media": "disk",
"pci_slot": "0:4:0",
"uuid": "31b39047-0930-631f-ac0b-9c059630ec1d",
"zfs_filesystem": "zones/4016eeb3-1bfa-c883-becd-e1a96543ad77/disk0",
"zpool": "zones",
"size": 131072,
"compression": "off",
"refreservation": 135174,
"block_size": 8192
},
{
"path": "/dev/zvol/rdsk/zones/4016eeb3-1bfa-c883-becd-e1a96543ad77/disk1",
"boot": false,
"model": "virtio",
"media": "disk",
"pci_slot": "0:4:1",
"uuid": "41aa8696-c3aa-c82d-9ac2-c5eda343b202",
"zfs_filesystem": "zones/4016eeb3-1bfa-c883-becd-e1a96543ad77/disk1",
"zpool": "zones",
"size": 131072,
"compression": "off",
"refreservation": 135174,
"block_size": 8192
},
{
"path": "/dev/zvol/rdsk/zones/4016eeb3-1bfa-c883-becd-e1a96543ad77/disk2",
"boot": false,
"model": "virtio",
"media": "disk",
"pci_slot": "0:4:2",
"uuid": "e1e8227a-1b77-c32b-9a5b-8b3f702f64bd",
"zfs_filesystem": "zones/4016eeb3-1bfa-c883-becd-e1a96543ad77/disk2",
"zpool": "zones",
"size": 1024,
"compression": "off",
"refreservation": 1058,
"block_size": 8192
},
{
"path": "/dev/zvol/rdsk/zones/4016eeb3-1bfa-c883-becd-e1a96543ad77/disk3",
"boot": false,
"model": "virtio",
"media": "disk",
"pci_slot": "0:4:3",
"uuid": "2cd88be0-8990-c11b-a91e-a8f9689f0302",
"zfs_filesystem": "zones/4016eeb3-1bfa-c883-becd-e1a96543ad77/disk3",
"zpool": "zones",
"size": 1024,
"compression": "off",
"refreservation": 1058,
"block_size": 8192
},
{
"path": "/dev/zvol/rdsk/zones/4016eeb3-1bfa-c883-becd-e1a96543ad77/disk4",
"boot": false,
"model": "virtio",
"media": "disk",
"pci_slot": "0:4:4",
"uuid": "d47a3b2a-4134-4253-d97b-c437f457ecd4",
"zfs_filesystem": "zones/4016eeb3-1bfa-c883-becd-e1a96543ad77/disk4",
"zpool": "zones",
"size": 1024,
"compression": "off",
"refreservation": 1058,
"block_size": 8192
},
{
"path": "/dev/zvol/rdsk/zones/4016eeb3-1bfa-c883-becd-e1a96543ad77/disk5",
"boot": false,
"model": "virtio",
"media": "disk",
"pci_slot": "0:4:5",
"uuid": "05ace1b1-93f4-4682-d5ee-c835ad564d2c",
"zfs_filesystem": "zones/4016eeb3-1bfa-c883-becd-e1a96543ad77/disk5",
"zpool": "zones",
"size": 1024,
"compression": "off",
"refreservation": 1058,
"block_size": 8192
},
{
"path": "/dev/zvol/rdsk/zones/4016eeb3-1bfa-c883-becd-e1a96543ad77/disk6",
"boot": false,
"model": "virtio",
"media": "disk",
"pci_slot": "0:4:6",
"uuid": "a47b0555-d960-c921-fa73-bbf7fe5b194b",
"zfs_filesystem": "zones/4016eeb3-1bfa-c883-becd-e1a96543ad77/disk6",
"zpool": "zones",
"size": 1024,
"compression": "off",
"refreservation": 1058,
"block_size": 8192
},
{
"path": "/dev/zvol/rdsk/zones/4016eeb3-1bfa-c883-becd-e1a96543ad77/disk7",
"boot": false,
"model": "virtio",
"media": "disk",
"pci_slot": "0:4:7",
"uuid": "14ce9bce-8935-6a20-f96b-86d1b07b71f9",
"zfs_filesystem": "zones/4016eeb3-1bfa-c883-becd-e1a96543ad77/disk7",
"zpool": "zones",
"size": 1024,
"compression": "off",
"refreservation": 1058,
"block_size": 8192
}
],
"nics": [
{
"interface": "net0",
"mac": "92:b7:70:a4:1c:24",
"nic_tag": "admin",
"netmask": "255.255.255.0",
"ip": "192.168.1.22",
"ips": [
"192.168.1.22/24"
],
"model": "virtio",
"primary": true
}
],
"pci_devices": [
{
"path": "/devices/pci@79,0/pci8086,6f08@3/pci1077,2a8@0",
"model": "passthru",
"pci_slot": "0:8:0"
},
{
"path": "/devices/pci@79,0/pci8086,6f08@3/pci1077,2a8@0,1",
"model": "passthru",
"pci_slot": "0:8:1"
}
],
"com1": "/dev/zconsole",
"com2": "socket,/tmp/vm.ttyb",
"zlog_mode": "g--",
"zlog_name": "platform.log",
"uuid": "4016eeb3-1bfa-c883-becd-e1a96543ad77",
"zone_state": "installed",
"zonepath": "/zones/4016eeb3-1bfa-c883-becd-e1a96543ad77",
"hvm": true,
"zoneid": null,
"zonedid": 2,
"last_modified": "2020-07-01T06:16:05.000Z",
"exit_status": 1,
"exit_timestamp": "2020-07-01T06:07:41.804Z",
"resolvers": [],
"firewall_enabled": false,
"server_uuid": "00000000-0000-0000-0000-0cc47a2a4c6a",
"platform_buildstamp": "20200617T233107Z",
"state": "stopped",
"customer_metadata": {},
"internal_metadata": {},
"routes": {},
"tags": {},
"quota": 8,
"zfs_root_recsize": 131072,
"zfs_filesystem": "zones/4016eeb3-1bfa-c883-becd-e1a96543ad77",
"zpool": "zones",
"snapshots": []
}

vmadm start 4016eeb3-1bfa-c883-becd-e1a96543ad77

Unable to start VM 4016eeb3-1bfa-c883-becd-e1a96543ad77: first of 1 error: Command failed: zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': add_arg: argv[2]='-U'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': add_arg: argv[3]='4016eeb3-1bfa-c883-becd-e1a96543ad77'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': add_arg: argv[4]='-B'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': add_arg: argv[5]='1,manufacturer=Joyent,product=SmartDC HVM,version=7.20200617T233107Z,serial=4016eeb3-1bfa-c883-becd-e1a96543ad77,sku=001,family=Virtual Machine'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': add_arg: argv[6]='-s'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': add_arg: argv[7]='31,lpc'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': get_zcfg_var: '_ZONECFG_attr_bootrom=uefi'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': add_arg: argv[8]='-l'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': add_arg: argv[9]='bootrom,/usr/share/bhyve/uefi-rom.bin'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': get_zcfg_var: '_ZONECFG_attr_com1=/dev/zconsole'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': add_arg: argv[10]='-l'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': add_arg: argv[11]='com1,/dev/zconsole'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': get_zcfg_var: '_ZONECFG_attr_com2=socket,/tmp/vm.ttyb'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': add_arg: argv[12]='-l'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': add_arg: argv[13]='com2,socket,/tmp/vm.ttyb'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': get_zcfg_var: '_ZONECFG_attr_hostbridge='
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': add_arg: argv[14]='-s'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': add_arg: argv[15]='0,hostbridge,model=i440fx'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': get_zcfg_var: '_ZONECFG_attr_vcpus=8'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': add_arg: argv[16]='-c'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': add_arg: argv[17]='8'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': get_zcfg_var: '_ZONECFG_attr_ram=32768'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': add_arg: argv[18]='-m'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': add_arg: argv[19]='32768'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': get_zcfg_var: '_ZONECFG_device_resources=_dev_zvol_rdsk_zones_4016eeb3_1bfa_c883_becd_e1a96543ad77_disk0 _dev_zvol_rdsk_zones_4016eeb3_1bfa_c883_becd_e1a96543ad77_disk1 _devices_pci_79_0_pci8086_6f08_3_pci1077_2a8_0 _devices_pci_79_0_pci8086_6f08_3_pci1077_2a8_0_1 _dev_zvol_rdsk_zones_4016eeb3_1bfa_c883_becd_e1a96543ad77_disk2 _dev_zvol_rdsk_zones_4016eeb3_1bfa_c883_becd_e1a96543ad77_disk3 _dev_zvol_rdsk_zones_4016eeb3_1bfa_c883_becd_e1a96543ad77_disk4 _dev_zvol_rdsk_zones_4016eeb3_1bfa_c883_becd_e1a96543ad77_disk5 _dev_zvol_rdsk_zones_4016eeb3_1'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': get_zcfg_var: '_ZONECFG_device__dev_zvol_rdsk_zones_4016eeb3_1bfa_c883_becd_e1a96543ad77_disk0_path=/dev/zvol/rdsk/zones/4016eeb3-1bfa-c883-becd-e1a96543ad77/disk0'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': get_zcfg_var: '_ZONECFG_device__dev_zvol_rdsk_zones_4016eeb3_1bfa_c883_becd_e1a96543ad77_disk0_model=virtio'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': get_zcfg_var: '_ZONECFG_device__dev_zvol_rdsk_zones_4016eeb3_1bfa_c883_becd_e1a96543ad77_disk0_boot=true'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': get_zcfg_var: '_ZONECFG_device__dev_zvol_rdsk_zones_4016eeb3_1bfa_c883_becd_e1a96543ad77_disk0_pci_slot=0:4:0'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': get_zcfg_var: '_ZONECFG_device__dev_zvol_rdsk_zones_4016eeb3_1bfa_c883_becd_e1a96543ad77_disk0_model=virtio'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': get_zcfg_var: '_ZONECFG_device__dev_zvol_rdsk_zones_4016eeb3_1bfa_c883_becd_e1a96543ad77_disk0_notrim='
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': get_zcfg_var: '_ZONECFG_device__dev_zvol_rdsk_zones_4016eeb3_1bfa_c883_becd_e1a96543ad77_disk0_guest_block_size='
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': add_arg: argv[20]='-s'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': add_arg: argv[21]='0:4:0,virtio-blk,/dev/zvol/rdsk/zones/4016eeb3-1bfa-c883-becd-e1a96543ad77/disk0'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': get_zcfg_var: '_ZONECFG_device__dev_zvol_rdsk_zones_4016eeb3_1bfa_c883_becd_e1a96543ad77_disk1_path=/dev/zvol/rdsk/zones/4016eeb3-1bfa-c883-becd-e1a96543ad77/disk1'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': get_zcfg_var: '_ZONECFG_device__dev_zvol_rdsk_zones_4016eeb3_1bfa_c883_becd_e1a96543ad77_disk1_model=virtio'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': get_zcfg_var: '_ZONECFG_device__dev_zvol_rdsk_zones_4016eeb3_1bfa_c883_becd_e1a96543ad77_disk1_boot=false'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': get_zcfg_var: '_ZONECFG_device__dev_zvol_rdsk_zones_4016eeb3_1bfa_c883_becd_e1a96543ad77_disk1_pci_slot=0:4:1'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': get_zcfg_var: '_ZONECFG_device__dev_zvol_rdsk_zones_4016eeb3_1bfa_c883_becd_e1a96543ad77_disk1_model=virtio'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': get_zcfg_var: '_ZONECFG_device__dev_zvol_rdsk_zones_4016eeb3_1bfa_c883_becd_e1a96543ad77_disk1_notrim='
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': get_zcfg_var: '_ZONECFG_device__dev_zvol_rdsk_zones_4016eeb3_1bfa_c883_becd_e1a96543ad77_disk1_guest_block_size='
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': add_arg: argv[22]='-s'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': add_arg: argv[23]='0:4:1,virtio-blk,/dev/zvol/rdsk/zones/4016eeb3-1bfa-c883-becd-e1a96543ad77/disk1'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': get_zcfg_var: '_ZONECFG_device__devices_pci_79_0_pci8086_6f08_3_pci1077_2a8_0_path=/dev/ppt0'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': get_zcfg_var: '_ZONECFG_device__devices_pci_79_0_pci8086_6f08_3_pci1077_2a8_0_model=passthru'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': get_zcfg_var: '_ZONECFG_device__devices_pci_79_0_pci8086_6f08_3_pci1077_2a8_0_pci_slot=0:8:0'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': add_arg: argv[24]='-S'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': add_arg: argv[25]='-s'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': add_arg: argv[26]='0:8:0,passthru,/dev/ppt0'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': get_zcfg_var: '_ZONECFG_device__devices_pci_79_0_pci8086_6f08_3_pci1077_2a8_0_1_path=/dev/ppt1'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': get_zcfg_var: '_ZONECFG_device__devices_pci_79_0_pci8086_6f08_3_pci1077_2a8_0_1_model=passthru'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': get_zcfg_var: '_ZONECFG_device__devices_pci_79_0_pci8086_6f08_3_pci1077_2a8_0_1_pci_slot=0:8:1'
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': add_arg:
zoneadm: zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': call to zoneadmd failed

tail -5 /zones/4016eeb3-1bfa-c883-becd-e1a96543ad77/logs/platform.log

{ "time": "2020-07-01T06:19:55.964209000Z", "v": 0, "hostname": "smos252", "name": "zoneadmd","pid": 7347, "level": 30, "msg":"add_arg: argv[36]='0:4:5,virtio-blk,/dev/zvol/rdsk/zones/4016eeb3-1bfa-c883-becd-e1a96543ad77/disk5'\n", "stream":"zoneadmd" }
{ "time": "2020-07-01T06:19:55.964233000Z", "v": 0, "hostname": "smos252", "name": "zoneadmd","pid": 7347, "level": 30, "msg":"get_zcfg_var: '_ZONECFG_device__dev_zvol_rdsk_zones_4016eeb3_1_path='\n", "stream":"zoneadmd" }
{ "time": "2020-07-01T06:19:55.964254000Z", "v": 0, "hostname": "smos252", "name": "zoneadmd","pid": 7347, "level": 30, "msg":"Error: device _dev_zvol_rdsk_zones_4016eeb3_1 has no path\n", "stream":"zoneadmd" }
{ "time": "2020-07-01T06:19:55.964305000Z", "v": 0, "hostname": "smos252", "name": "zoneadmd","pid": 7347, "level": 30, "msg":"exec /usr/lib/brand/bhyve/boot 4016eeb3-1bfa-c883-becd-e1a96543ad77 /zones/4016eeb3-1bfa-c883-becd-e1a96543ad77 failed\n", "stream":"zoneadmd" }
{ "time": "2020-07-01T06:19:56.203268000Z", "v": 0, "hostname": "smos252", "name": "zoneadmd","pid": 7347, "level": 30, "stream":"logfile", "msg":"close" }

[ally2050]

After argv[19], get_zcfg_var got trunked(no more then 512 char):
zone '4016eeb3-1bfa-c883-becd-e1a96543ad77': get_zcfg_var: '_ZONECFG_device_resources=_dev_zvol_rdsk_zones_4016eeb3_1bfa_c883_becd_e1a96543ad77_disk0 _dev_zvol_rdsk_zones_4016eeb3_1bfa_c883_becd_e1a96543ad77_disk1 _devices_pci_79_0_pci8086_6f08_3_pci1077_2a8_0 _devices_pci_79_0_pci8086_6f08_3_pci1077_2a8_0_1 _dev_zvol_rdsk_zones_4016eeb3_1bfa_c883_becd_e1a96543ad77_disk2 _dev_zvol_rdsk_zones_4016eeb3_1bfa_c883_becd_e1a96543ad77_disk3 _dev_zvol_rdsk_zones_4016eeb3_1bfa_c883_becd_e1a96543ad77_disk4 _dev_zvol_rdsk_zones_4016eeb3_1bfa_c883_becd_e1a96543ad77_disk5 _dev_zvol_rdsk_zones_4016eeb3_1'

[ally2050]

If I remove two disks, then VM configed with 6 disks + 2 PPTs， the VM starts as expected.