[Pkg-xen-devel] Bug#588888: xm create fails

Sat Jul 17 14:02:06 UTC 2010

* Thomas Goirand <zigo at debian.org> [100716 03:40]:
> Seems to me that you don't have the Qemu part of xen installed, maybe?
> Some logs from /var/log/xen would help... If you missed the package, you
> need to:
> 
> apt-get install xen-qemu-dm-4.0
> 
> which I maintain, and that have been accepted to SID just few days ago.

Thank you very much.  For me, at least, this completely fixes the errors
I was getting with xm create.  I no longer need to use -n to manually
create a .sxp file, and the guest is created.

I do still have one configuration issue, though.  I am trying to boot
the guest from a CD, but the guest shuts down immediately with
reason=poweroff (from xend.log).  I tried adding boot="dc" to the config
file, but that did not have any effect.

I am attaching the .cfg file and the log files.  If you can tell me what
I am missing, I would appreciate it.

Thanks...Marvin

-------------- next part --------------
kernel = "hvmloader"
builder='hvm'
memory = 128
name = "xmexample.hvm"
vif = [ 'type=ioemu, bridge=eth0' ]
disk = [ 'phy:mapper/sparks1-xen1,hda,w', 'phy:sr1,hdc:cdrom,r' ]
boot = "dc"
device_model = 'qemu-dm'
sdl=0
opengl=1
vnc=1
vncpasswd=''
stdvga=0
serial='pty'
tsc_mode=0
-------------- next part --------------
domid: 16
-c config qemu network with xen bridge for 
tap16.0 eth0
Watching /local/domain/0/device-model/16/logdirty/cmd
Watching /local/domain/0/device-model/16/command
char device redirected to /dev/pts/4
qemu_map_cache_init nr_buckets = 10000 size 4194304
shared page at pfn feffd
buffered io page at pfn feffb
Guest uuid = 8bc1d6c1-239b-d3be-b966-ec07aa482b33
Time offset set 0
populating video RAM at ff000000
mapping video RAM from ff000000
Register xen platform.
Done register platform.
platform_fixed_ioport: changed ro/rw state of ROM memory area. now is rw state.
xs_read(/local/domain/0/device-model/16/xen_extended_power_mgmt): read error
xs_read(): vncpasswd get error. /vm/8bc1d6c1-239b-d3be-b966-ec07aa482b33/vncpasswd.
medium change watch on `hdc' (index: 1): sr1
I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0
Log-dirty: no command yet.
xs_read(/local/domain/16/log-throttling): read error
qemu: ignoring not-understood drive `/local/domain/16/log-throttling'
medium change watch on `/local/domain/16/log-throttling' - unknown device, ignored
cirrus vga map change while on lfb mode
mapping vram to f0000000 - f0400000
platform_fixed_ioport: changed ro/rw state of ROM memory area. now is rw state.
platform_fixed_ioport: changed ro/rw state of ROM memory area. now is ro state.
-------------- next part --------------
[2010-07-16 20:05:58 20193] INFO (SrvDaemon:332) Xend Daemon started
[2010-07-16 20:05:58 20193] INFO (SrvDaemon:336) Xend changeset: unavailable.
[2010-07-16 20:06:00 20193] DEBUG (XendDomainInfo:149) XendDomainInfo.recreate({'max_vcpu_id': 3, 'cpu_time': 5276147691305L, 'ssidref': 0, 'hvm': 0, 'shutdown_reason': 255, 'dying': 0, 'online_vcpus': 4, 'domid': 0, 'paused': 0, 'crashed': 0, 'running': 1, 'maxmem_kb': 17179869180L, 'shutdown': 0, 'mem_kb': 6561276L, 'handle': [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], 'blocked': 0, 'name': 'Domain-0'})
[2010-07-16 20:06:00 20193] INFO (XendDomainInfo:167) Recreating domain 0, UUID 00000000-0000-0000-0000-000000000000. at /local/domain/0
[2010-07-16 20:06:00 20193] DEBUG (XendDomain:464) Adding Domain: 0
[2010-07-16 20:06:00 20193] DEBUG (XendDomainInfo:1891) XendDomainInfo.handleShutdownWatch
[2010-07-16 20:06:00 20193] DEBUG (XendDomain:398) number of vcpus to use is 0
[2010-07-16 20:06:00 20193] WARNING (XendAPI:705) API call: VBD.set_device not found
[2010-07-16 20:06:00 20193] WARNING (XendAPI:705) API call: VBD.set_type not found
[2010-07-16 20:06:00 20193] WARNING (XendAPI:705) API call: session.get_all_records not found
[2010-07-16 20:06:00 20193] WARNING (XendAPI:705) API call: event.get_record not found
[2010-07-16 20:06:00 20193] WARNING (XendAPI:705) API call: event.get_all not found
[2010-07-16 20:06:00 20193] WARNING (XendAPI:705) API call: VIF.set_device not found
[2010-07-16 20:06:00 20193] WARNING (XendAPI:705) API call: VIF.set_MAC not found
[2010-07-16 20:06:00 20193] WARNING (XendAPI:705) API call: VIF.set_MTU not found
[2010-07-16 20:06:00 20193] WARNING (XendAPI:705) API call: debug.get_all not found
[2010-07-16 20:06:00 20193] INFO (XMLRPCServer:156) Opening Unix domain socket XML-RPC server on /var/run/xend/xen-api.sock; authentication has been disabled for this server.
[2010-07-16 20:06:00 20193] INFO (XMLRPCServer:156) Opening Unix domain socket XML-RPC server on /var/run/xend/xmlrpc.sock.
[2010-07-16 20:06:14 20193] DEBUG (XendDomainInfo:101) XendDomainInfo.create(['vm', ['name', 'xmexample.hvm'], ['memory', 128], ['on_xend_start', 'ignore'], ['on_xend_stop', 'ignore'], ['vcpus', 1], ['oos', 1], ['image', ['hvm', ['kernel', 'hvmloader'], ['videoram', 4], ['serial', 'pty'], ['acpi', 1], ['apic', 1], ['boot', 'dc'], ['cpuid', []], ['cpuid_check', []], ['display', ':0.0'], ['fda', ''], ['fdb', ''], ['guest_os_type', 'default'], ['hap', 1], ['hpet', 0], ['isa', 0], ['keymap', ''], ['localtime', 0], ['nographic', 0], ['opengl', 1], ['oos', 1], ['pae', 1], ['pci', []], ['pci_msitranslate', 1], ['pci_power_mgmt', 0], ['rtc_timeoffset', 0], ['sdl', 0], ['soundhw', ''], ['stdvga', 0], ['timer_mode', 1], ['usb', 0], ['usbdevice', ''], ['vcpus', 1], ['vnc', 1], ['vncunused', 1], ['viridian', 0], ['vpt_align', 1], ['xauthority', '/home/mrvn/.Xauthority'], ['xen_platform_pci', 1], ['memory_sharing', 0], ['device_model', '/usr/lib/xen-4.0/bin/qemu-dm'], ['vncpasswd', 'XXXXXXXX'], ['tsc_mode', 0], ['nomigrate', 0]]], ['s3_integrity', 1], ['device', ['vbd', ['uname', 'phy:mapper/sparks1-xen1'], ['dev', 'hda'], ['mode', 'w']]], ['device', ['vbd', ['uname', 'phy:sr1'], ['dev', 'hdc:cdrom'], ['mode', 'r']]], ['device', ['vif', ['bridge', 'eth0'], ['type', 'ioemu']]]])
[2010-07-16 20:06:14 20193] DEBUG (XendDomainInfo:2508) XendDomainInfo.constructDomain
[2010-07-16 20:06:14 20193] DEBUG (balloon:220) Balloon: 1720968 KiB free; need 16384; done.
[2010-07-16 20:06:14 20193] DEBUG (XendDomain:464) Adding Domain: 16
[2010-07-16 20:06:14 20193] DEBUG (XendDomainInfo:2818) XendDomainInfo.initDomain: 16 256
[2010-07-16 20:06:14 20193] DEBUG (image:339) No VNC passwd configured for vfb access
[2010-07-16 20:06:14 20193] DEBUG (image:889) args: boot, val: dc
[2010-07-16 20:06:14 20193] DEBUG (image:889) args: fda, val: None
[2010-07-16 20:06:14 20193] DEBUG (image:889) args: fdb, val: None
[2010-07-16 20:06:14 20193] DEBUG (image:889) args: soundhw, val: None
[2010-07-16 20:06:14 20193] DEBUG (image:889) args: localtime, val: 0
[2010-07-16 20:06:14 20193] DEBUG (image:889) args: serial, val: ['pty']
[2010-07-16 20:06:14 20193] DEBUG (image:889) args: std-vga, val: 0
[2010-07-16 20:06:14 20193] DEBUG (image:889) args: isa, val: 0
[2010-07-16 20:06:14 20193] DEBUG (image:889) args: acpi, val: 1
[2010-07-16 20:06:14 20193] DEBUG (image:889) args: usb, val: 0
[2010-07-16 20:06:14 20193] DEBUG (image:889) args: usbdevice, val: None
[2010-07-16 20:06:14 20193] DEBUG (image:889) args: gfx_passthru, val: None
[2010-07-16 20:06:14 20193] INFO (image:822) Need to create platform device.[domid:16]
[2010-07-16 20:06:14 20193] DEBUG (XendDomainInfo:2845) _initDomain:shadow_memory=0x0, memory_static_max=0x8000000, memory_static_min=0x0.
[2010-07-16 20:06:14 20193] INFO (image:182) buildDomain os=hvm dom=16 vcpus=1
[2010-07-16 20:06:14 20193] DEBUG (image:947) domid          = 16
[2010-07-16 20:06:14 20193] DEBUG (image:948) image          = /usr/lib/xen-4.0/boot/hvmloader
[2010-07-16 20:06:14 20193] DEBUG (image:949) store_evtchn   = 2
[2010-07-16 20:06:14 20193] DEBUG (image:950) memsize        = 128
[2010-07-16 20:06:14 20193] DEBUG (image:951) target         = 128
[2010-07-16 20:06:14 20193] DEBUG (image:952) vcpus          = 1
[2010-07-16 20:06:14 20193] DEBUG (image:953) vcpu_avail     = 1
[2010-07-16 20:06:14 20193] DEBUG (image:954) acpi           = 1
[2010-07-16 20:06:14 20193] DEBUG (image:955) apic           = 1
[2010-07-16 20:06:14 20193] INFO (XendDomainInfo:2367) createDevice: vfb : {'vncunused': 1, 'other_config': {'vncunused': 1, 'vnc': '1'}, 'vnc': '1', 'uuid': '6e581897-d755-0336-19f5-29527655c858'}
[2010-07-16 20:06:14 20193] DEBUG (DevController:95) DevController: writing {'state': '1', 'backend-id': '0', 'backend': '/local/domain/0/backend/vfb/16/0'} to /local/domain/16/device/vfb/0.
[2010-07-16 20:06:14 20193] DEBUG (DevController:97) DevController: writing {'vncunused': '1', 'domain': 'xmexample.hvm', 'frontend': '/local/domain/16/device/vfb/0', 'uuid': '6e581897-d755-0336-19f5-29527655c858', 'frontend-id': '16', 'state': '1', 'online': '1', 'vnc': '1'} to /local/domain/0/backend/vfb/16/0.
[2010-07-16 20:06:14 20193] INFO (XendDomainInfo:2367) createDevice: vbd : {'uuid': 'c69c5d25-758c-66a8-58a0-f66d24598ca8', 'bootable': 1, 'driver': 'paravirtualised', 'dev': 'hda', 'uname': 'phy:mapper/sparks1-xen1', 'mode': 'w'}
[2010-07-16 20:06:14 20193] DEBUG (DevController:95) DevController: writing {'backend-id': '0', 'virtual-device': '768', 'device-type': 'disk', 'state': '1', 'backend': '/local/domain/0/backend/vbd/16/768'} to /local/domain/16/device/vbd/768.
[2010-07-16 20:06:14 20193] DEBUG (DevController:97) DevController: writing {'domain': 'xmexample.hvm', 'frontend': '/local/domain/16/device/vbd/768', 'uuid': 'c69c5d25-758c-66a8-58a0-f66d24598ca8', 'bootable': '1', 'dev': 'hda', 'state': '1', 'params': 'mapper/sparks1-xen1', 'mode': 'w', 'online': '1', 'frontend-id': '16', 'type': 'phy'} to /local/domain/0/backend/vbd/16/768.
[2010-07-16 20:06:14 20193] INFO (XendDomainInfo:2367) createDevice: vbd : {'uuid': '9343278c-2b39-14bb-29ab-9f1b403d22c9', 'bootable': 0, 'driver': 'paravirtualised', 'dev': 'hdc:cdrom', 'uname': 'phy:sr1', 'mode': 'r'}
[2010-07-16 20:06:14 20193] DEBUG (DevController:95) DevController: writing {'backend-id': '0', 'virtual-device': '5632', 'device-type': 'cdrom', 'state': '1', 'backend': '/local/domain/0/backend/vbd/16/5632'} to /local/domain/16/device/vbd/5632.
[2010-07-16 20:06:14 20193] DEBUG (DevController:97) DevController: writing {'domain': 'xmexample.hvm', 'frontend': '/local/domain/16/device/vbd/5632', 'uuid': '9343278c-2b39-14bb-29ab-9f1b403d22c9', 'bootable': '0', 'dev': 'hdc', 'state': '1', 'params': 'sr1', 'mode': 'r', 'online': '1', 'frontend-id': '16', 'type': 'phy'} to /local/domain/0/backend/vbd/16/5632.
[2010-07-16 20:06:14 20193] INFO (XendDomainInfo:2367) createDevice: vif : {'bridge': 'eth0', 'mac': '00:16:3e:5e:f3:5d', 'type': 'ioemu', 'uuid': '9aff17ac-41d5-9958-5998-c0e40d54ae72'}
[2010-07-16 20:06:14 20193] DEBUG (DevController:95) DevController: writing {'state': '1', 'backend-id': '0', 'backend': '/local/domain/0/backend/vif/16/0'} to /local/domain/16/device/vif/0.
[2010-07-16 20:06:14 20193] DEBUG (DevController:97) DevController: writing {'bridge': 'eth0', 'domain': 'xmexample.hvm', 'handle': '0', 'uuid': '9aff17ac-41d5-9958-5998-c0e40d54ae72', 'script': '/etc/xen/scripts/vif-bridge', 'mac': '00:16:3e:5e:f3:5d', 'frontend-id': '16', 'state': '1', 'online': '1', 'frontend': '/local/domain/16/device/vif/0', 'type': 'ioemu'} to /local/domain/0/backend/vif/16/0.
[2010-07-16 20:06:14 20193] INFO (image:418) spawning device models: /usr/lib/xen-4.0/bin/qemu-dm ['/usr/lib/xen-4.0/bin/qemu-dm', '-d', '16', '-domain-name', 'xmexample.hvm', '-videoram', '4', '-vnc', '127.0.0.1:0', '-vncunused', '-vcpus', '1', '-vcpu_avail', '0x1', '-boot', 'dc', '-serial', 'pty', '-acpi', '-net', 'nic,vlan=1,macaddr=00:16:3e:5e:f3:5d,model=rtl8139', '-net', 'tap,vlan=1,ifname=tap16.0,bridge=eth0', '-M', 'xenfv']
[2010-07-16 20:06:14 20193] INFO (image:467) device model pid: 20532
[2010-07-16 20:06:14 20193] INFO (image:590) waiting for sentinel_fifo
[2010-07-16 20:06:14 20193] DEBUG (XendDomainInfo:3400) Storing VM details: {'on_xend_stop': 'ignore', 'shadow_memory': '2', 'uuid': '8bc1d6c1-239b-d3be-b966-ec07aa482b33', 'on_reboot': 'restart', 'start_time': '1279325174.95', 'on_poweroff': 'destroy', 'bootloader_args': '', 'on_xend_start': 'ignore', 'on_crash': 'restart', 'xend/restart_count': '0', 'vcpus': '1', 'vcpu_avail': '1', 'bootloader': '', 'image': '(hvm (kernel ) (superpages 0) (tsc_mode 0) (videoram 4) (hpet 0) (boot dc) (loader /usr/lib/xen-4.0/boot/hvmloader) (serial pty) (vpt_align 1) (xen_platform_pci 1) (opengl 1) (vncunused 1) (rtc_timeoffset 0) (pci ()) (pae 1) (stdvga 0) (hap 1) (viridian 0) (acpi 1) (localtime 0) (timer_mode 1) (vnc 1) (nographic 0) (guest_os_type default) (pci_msitranslate 1) (oos 1) (apic 1) (sdl 0) (nomigrate 0) (device_model /usr/lib/xen-4.0/bin/qemu-dm) (pci_power_mgmt 0) (usb 0) (xauthority /home/mrvn/.Xauthority) (isa 0) (display :0.0) (notes (SUSPEND_CANCEL 1)))', 'name': 'xmexample.hvm'}
[2010-07-16 20:06:14 20193] DEBUG (XendDomainInfo:1804) Storing domain details: {'console/port': '3', 'description': '', 'console/limit': '1048576', 'store/port': '2', 'vm': '/vm/8bc1d6c1-239b-d3be-b966-ec07aa482b33', 'domid': '16', 'image/suspend-cancel': '1', 'cpu/0/availability': 'online', 'memory/target': '131072', 'control/platform-feature-multiprocessor-suspend': '1', 'store/ring-ref': '1044476', 'console/type': 'ioemu', 'name': 'xmexample.hvm'}
[2010-07-16 20:06:14 20193] DEBUG (DevController:95) DevController: writing {'state': '1', 'backend-id': '0', 'backend': '/local/domain/0/backend/console/16/0'} to /local/domain/16/device/console/0.
[2010-07-16 20:06:14 20193] DEBUG (DevController:97) DevController: writing {'domain': 'xmexample.hvm', 'frontend': '/local/domain/16/device/console/0', 'uuid': 'a24ceaa8-f8bb-5273-3298-85ae9306ecac', 'frontend-id': '16', 'state': '1', 'location': '3', 'online': '1', 'protocol': 'vt100'} to /local/domain/0/backend/console/16/0.
[2010-07-16 20:06:15 20193] DEBUG (XendDomainInfo:1891) XendDomainInfo.handleShutdownWatch
[2010-07-16 20:06:15 20193] DEBUG (DevController:139) Waiting for devices vif2.
[2010-07-16 20:06:15 20193] DEBUG (DevController:139) Waiting for devices vif.
[2010-07-16 20:06:15 20193] DEBUG (DevController:144) Waiting for 0.
[2010-07-16 20:06:15 20193] DEBUG (DevController:628) hotplugStatusCallback /local/domain/0/backend/vif/16/0/hotplug-status.
[2010-07-16 20:06:15 20193] DEBUG (DevController:628) hotplugStatusCallback /local/domain/0/backend/vif/16/0/hotplug-status.
[2010-07-16 20:06:15 20193] DEBUG (DevController:642) hotplugStatusCallback 1.
[2010-07-16 20:06:15 20193] DEBUG (DevController:139) Waiting for devices vscsi.
[2010-07-16 20:06:15 20193] DEBUG (DevController:139) Waiting for devices vbd.
[2010-07-16 20:06:15 20193] DEBUG (DevController:144) Waiting for 768.
[2010-07-16 20:06:15 20193] DEBUG (DevController:628) hotplugStatusCallback /local/domain/0/backend/vbd/16/768/hotplug-status.
[2010-07-16 20:06:15 20193] DEBUG (DevController:642) hotplugStatusCallback 1.
[2010-07-16 20:06:15 20193] DEBUG (DevController:144) Waiting for 5632.
[2010-07-16 20:06:15 20193] DEBUG (DevController:628) hotplugStatusCallback /local/domain/0/backend/vbd/16/5632/hotplug-status.
[2010-07-16 20:06:15 20193] DEBUG (DevController:628) hotplugStatusCallback /local/domain/0/backend/vbd/16/5632/hotplug-status.
[2010-07-16 20:06:15 20193] DEBUG (DevController:642) hotplugStatusCallback 1.
[2010-07-16 20:06:15 20193] DEBUG (DevController:139) Waiting for devices ioports.
[2010-07-16 20:06:15 20193] DEBUG (DevController:139) Waiting for devices irq.
[2010-07-16 20:06:15 20193] DEBUG (DevController:139) Waiting for devices vkbd.
[2010-07-16 20:06:15 20193] DEBUG (DevController:139) Waiting for devices vfb.
[2010-07-16 20:06:15 20193] DEBUG (DevController:139) Waiting for devices console.
[2010-07-16 20:06:15 20193] DEBUG (DevController:144) Waiting for 0.
[2010-07-16 20:06:15 20193] DEBUG (DevController:139) Waiting for devices pci.
[2010-07-16 20:06:15 20193] DEBUG (DevController:139) Waiting for devices tap2.
[2010-07-16 20:06:15 20193] DEBUG (DevController:139) Waiting for devices tap.
[2010-07-16 20:06:15 20193] DEBUG (DevController:139) Waiting for devices vusb.
[2010-07-16 20:06:15 20193] DEBUG (DevController:139) Waiting for devices vtpm.
[2010-07-16 20:06:15 20193] INFO (XendDomain:1206) Domain xmexample.hvm (16) unpaused.
[2010-07-16 20:06:16 20193] INFO (XendDomainInfo:2088) Domain has shutdown: name=xmexample.hvm id=16 reason=poweroff.
[2010-07-16 20:06:16 20193] DEBUG (XendDomainInfo:3053) XendDomainInfo.destroy: domid=16
[2010-07-16 20:06:16 20193] DEBUG (XendDomainInfo:2411) Destroying device model
[2010-07-16 20:06:16 20193] INFO (image:615) xmexample.hvm device model terminated
[2010-07-16 20:06:16 20193] DEBUG (XendDomainInfo:2418) Releasing devices
[2010-07-16 20:06:16 20193] DEBUG (XendDomainInfo:2424) Removing vif/0
[2010-07-16 20:06:16 20193] DEBUG (XendDomainInfo:1286) XendDomainInfo.destroyDevice: deviceClass = vif, device = vif/0
[2010-07-16 20:06:16 20193] DEBUG (XendDomainInfo:2424) Removing vbd/768
[2010-07-16 20:06:16 20193] DEBUG (XendDomainInfo:1286) XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/768
[2010-07-16 20:06:16 20193] DEBUG (XendDomainInfo:2424) Removing vbd/5632
[2010-07-16 20:06:16 20193] DEBUG (XendDomainInfo:1286) XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/5632
[2010-07-16 20:06:16 20193] DEBUG (XendDomainInfo:2424) Removing vfb/0
[2010-07-16 20:06:16 20193] DEBUG (XendDomainInfo:1286) XendDomainInfo.destroyDevice: deviceClass = vfb, device = vfb/0
[2010-07-16 20:06:16 20193] DEBUG (XendDomainInfo:2424) Removing console/0
[2010-07-16 20:06:16 20193] DEBUG (XendDomainInfo:1286) XendDomainInfo.destroyDevice: deviceClass = console, device = console/0
-------------- next part --------------
Xend started at Fri Jul 16 20:05:58 2010.
cat: /sys/bus/scsi/devices/host0/vendor: No such file or directory
cat: /sys/bus/scsi/devices/host0/model: No such file or directory
cat: /sys/bus/scsi/devices/host0/type: No such file or directory
cat: /sys/bus/scsi/devices/host0/rev: No such file or directory
cat: /sys/bus/scsi/devices/host0/scsi_level: No such file or directory
cat: /sys/bus/scsi/devices/host1/vendor: No such file or directory
cat: /sys/bus/scsi/devices/host1/model: No such file or directory
cat: /sys/bus/scsi/devices/host1/type: No such file or directory
cat: /sys/bus/scsi/devices/host1/rev: No such file or directory
cat: /sys/bus/scsi/devices/host1/scsi_level: No such file or directory
cat: /sys/bus/scsi/devices/host2/vendor: No such file or directory
cat: /sys/bus/scsi/devices/host2/model: No such file or directory
cat: /sys/bus/scsi/devices/host2/type: No such file or directory
cat: /sys/bus/scsi/devices/host2/rev: No such file or directory
cat: /sys/bus/scsi/devices/host2/scsi_level: No such file or directory
cat: /sys/bus/scsi/devices/host3/vendor: No such file or directory
cat: /sys/bus/scsi/devices/host3/model: No such file or directory
cat: /sys/bus/scsi/devices/host3/type: No such file or directory
cat: /sys/bus/scsi/devices/host3/rev: No such file or directory
cat: /sys/bus/scsi/devices/host3/scsi_level: No such file or directory
cat: /sys/bus/scsi/devices/host4/vendor: No such file or directory
cat: /sys/bus/scsi/devices/host4/model: No such file or directory
cat: /sys/bus/scsi/devices/host4/type: No such file or directory
cat: /sys/bus/scsi/devices/host4/rev: No such file or directory
cat: /sys/bus/scsi/devices/host4/scsi_level: No such file or directory
cat: /sys/bus/scsi/devices/host5/vendor: No such file or directory
cat: /sys/bus/scsi/devices/host5/model: No such file or directory
cat: /sys/bus/scsi/devices/host5/type: No such file or directory
cat: /sys/bus/scsi/devices/host5/rev: No such file or directory
cat: /sys/bus/scsi/devices/host5/scsi_level: No such file or directory
cat: /sys/bus/scsi/devices/target0:0:0/vendor: No such file or directory
cat: /sys/bus/scsi/devices/target0:0:0/model: No such file or directory
cat: /sys/bus/scsi/devices/target0:0:0/type: No such file or directory
cat: /sys/bus/scsi/devices/target0:0:0/rev: No such file or directory
cat: /sys/bus/scsi/devices/target0:0:0/scsi_level: No such file or directory
cat: /sys/bus/scsi/devices/target2:0:0/vendor: No such file or directory
cat: /sys/bus/scsi/devices/target2:0:0/model: No such file or directory
cat: /sys/bus/scsi/devices/target2:0:0/type: No such file or directory
cat: /sys/bus/scsi/devices/target2:0:0/rev: No such file or directory
cat: /sys/bus/scsi/devices/target2:0:0/scsi_level: No such file or directory
cat: /sys/bus/scsi/devices/target3:0:0/vendor: No such file or directory
cat: /sys/bus/scsi/devices/target3:0:0/model: No such file or directory
cat: /sys/bus/scsi/devices/target3:0:0/type: No such file or directory
cat: /sys/bus/scsi/devices/target3:0:0/rev: No such file or directory
cat: /sys/bus/scsi/devices/target3:0:0/scsi_level: No such file or directory
cat: /sys/bus/scsi/devices/host6/vendor: No such file or directory
cat: /sys/bus/scsi/devices/host6/model: No such file or directory
cat: /sys/bus/scsi/devices/host6/type: No such file or directory
cat: /sys/bus/scsi/devices/host6/rev: No such file or directory
cat: /sys/bus/scsi/devices/host6/scsi_level: No such file or directory
cat: /sys/bus/scsi/devices/target6:0:0/vendor: No such file or directory
cat: /sys/bus/scsi/devices/target6:0:0/model: No such file or directory
cat: /sys/bus/scsi/devices/target6:0:0/type: No such file or directory
cat: /sys/bus/scsi/devices/target6:0:0/rev: No such file or directory
cat: /sys/bus/scsi/devices/target6:0:0/scsi_level: No such file or directory