[11:45 xcp-r630 log]# sudo tail -f /var/log/daemon.log Dec 9 11:44:05 xcp-r630 multipathd: dm-2: devmap not registered, can't remove Dec 9 11:44:05 xcp-r630 multipathd: dm-2: remove map (uevent) Dec 9 11:44:05 xcp-r630 multipathd: dm-1: remove map (uevent) Dec 9 11:44:05 xcp-r630 multipathd: dm-1: devmap not registered, can't remove Dec 9 11:44:05 xcp-r630 multipathd: dm-1: remove map (uevent) Dec 9 11:44:07 xcp-r630 ovs-ofctl: ovs|00001|ofp_port|WARN|Negative value -1 is not a valid port number. Dec 9 11:44:07 xcp-r630 ovs-vsctl: ovs|00001|vsctl|INFO|Called as ovs-vsctl --timeout=30 -- --if-exists del-port vif1.0 Dec 9 11:44:08 xcp-r630 tapback[4543]: backend.c:1246 domain removed, exit Dec 9 11:45:01 xcp-r630 systemd[1]: Started Session c876 of user root. Dec 9 11:45:01 xcp-r630 systemd[1]: Starting Session c876 of user root. Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: Command line: -controloutfd 7 -controlinfd 8 -mode hvm_build -image /usr/libexec/xen/boot/hvmloader -domid 13 -store_port 5 -store_domid 0 -console_port 6 -console_domid 0 -mem_max_mib 8184 -mem_start_mib 8184 Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: Domain Properties: Type HVM, hap 1 Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: Determined the following parameters from xenstore: Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: vcpu/number:4 vcpu/weight:256 vcpu/cap:0 Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: nx: 1, pae 1, cores-per-socket 0, x86-fip-width 0, nested 0 Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: apic: 1 acpi: 1 acpi_s4: 0 acpi_s3: 0 tsc_mode: 0 hpet: 1 Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: nomigrate 0, timeoffset 0 Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: viridian: 0, time_ref_count: 0, reference_tsc: 0 hcall_remote_tlb_flush: 0 apic_assist: 0 crash_ctl: 0 stimer: 0 hcall_ipi: 0 Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: vcpu/0/affinity:111111111111111111111111111111111111111111111111 Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: vcpu/1/affinity:111111111111111111111111111111111111111111111111 Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: vcpu/2/affinity:111111111111111111111111111111111111111111111111 Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: vcpu/3/affinity:111111111111111111111111111111111111111111111111 Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: xc_dom_allocate: cmdline="", features="" Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: xc_dom_kernel_file: filename="/usr/libexec/xen/boot/hvmloader" Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: xc_dom_malloc_filemap : 629 kB Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: xc_dom_module_file: filename="/usr/share/ipxe/ipxe.bin" Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: xc_dom_malloc_filemap : 132 kB Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: xc_dom_boot_xen_init: ver 4.17, caps xen-3.0-x86_64 hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64 Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: xc_dom_parse_image: called Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: xc_dom_find_loader: trying multiboot-binary loader ... Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: loader probe failed Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: xc_dom_find_loader: trying HVM-generic loader ... Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: loader probe OK Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: xc: detail: ELF: phdr: paddr=0x100000 memsz=0x57ac4 Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: xc: detail: ELF: memory: 0x100000 -> 0x157ac4 Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: xc_dom_compat_check: supported guest type: xen-3.0-x86_64 Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: xc_dom_compat_check: supported guest type: hvm-3.0-x86_32 <= matches Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: xc_dom_compat_check: supported guest type: hvm-3.0-x86_32p Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: xc_dom_compat_check: supported guest type: hvm-3.0-x86_64 Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: Calculated provisional MMIO hole size as 0x10000000 Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: xc_dom_mem_init: mem 8184 MB, pages 0x1ff800 pages, 4k each Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: xc_dom_mem_init: 0x1ff800 pages Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: xc_dom_boot_mem_init: called Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: range: start=0x0 end=0xf0000000 Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: range: start=0x100000000 end=0x20f800000 Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: xc: detail: PHYSICAL MEMORY ALLOCATION: Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: xc: detail: 4KB PAGES: 0x0000000000000200 Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: xc: detail: 2MB PAGES: 0x00000000000003fb Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: xc: detail: 1GB PAGES: 0x0000000000000006 Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: Final lower MMIO hole size is 0x10000000 Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: xc_dom_build_image: called Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: xc_dom_pfn_to_ptr_retcount: domU mapping: pfn 0x100+0x58 at 0x7fb9dcf1c000 Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: xc_dom_alloc_segment: kernel : 0x100000 -> 0x157ac4 (pfn 0x100 + 0x58 pages) Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: xc: detail: ELF: phdr 0 at 0x7fb9db529000 -> 0x7fb9db579ea0 Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: xc_dom_pfn_to_ptr_retcount: domU mapping: pfn 0x158+0x21 at 0x7fb9dcefb000 Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: xc_dom_alloc_segment: module0 : 0x158000 -> 0x179000 (pfn 0x158 + 0x21 pages) Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: xc_dom_pfn_to_ptr_retcount: domU mapping: pfn 0x179+0x1 at 0x7fb9dd0d8000 Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: xc_dom_alloc_segment: HVM start info : 0x179000 -> 0x179878 (pfn 0x179 + 0x1 pages) Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: xc_dom_build_image : virt_alloc_end : 0x17a000 Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: xc_dom_build_image : virt_pgtab_end : 0x0 Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: xc_dom_boot_image: called Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: domain builder memory footprint Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: allocated Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: malloc : 6117 bytes Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: anon mmap : 0 bytes Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: mapped Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: file mmap : 761 kB Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: domU mmap : 488 kB Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: Adding module 0 guest_addr 158000 len 135168 Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: vcpu_hvm: called Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: xc_dom_set_gnttab_entry: d13 gnt[0] -> d0 0xfefff Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: xc_dom_set_gnttab_entry: d13 gnt[1] -> d0 0xfeffc Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: Parsing '1fcbfbff-b7ba2203-28100800-00000001-00000001-00000281-00000000-00000000-00101000-bc000400-00000000-00000000-00000000-00000000-00000000-00000000-0c000000-00000000-00000000-00000000-00000000-00000000' as featureset Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: domainbuilder: detail: xc_dom_release: called Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: Writing to control: 'result:1044476 1044479#012' Dec 9 11:45:10 xcp-r630 xenguest-13-build[1558762]: All done Dec 9 11:45:14 xcp-r630 tapdisk[1558912]: tapdisk-control: init, 10 x 4k buffers Dec 9 11:45:14 xcp-r630 tapdisk[1558912]: I/O queue driver: lio Dec 9 11:45:14 xcp-r630 tapdisk[1558912]: I/O queue driver: lio Dec 9 11:45:14 xcp-r630 tapdisk[1558912]: tapdisk-log: started, level 0 Dec 9 11:45:14 xcp-r630 tapdisk[1558912]: Tapdisk running, control on /var/run/blktap-control/ctl1558912 Dec 9 11:45:14 xcp-r630 tapdisk[1558912]: nbd: Set up local unix domain socket on path '/var/run/blktap-control/nbdclient1558912' Dec 9 11:45:14 xcp-r630 tapdisk[1558912]: received 'attach' message (uuid = 0) Dec 9 11:45:14 xcp-r630 tapdisk[1558912]: sending 'attach response' message (uuid = 0) Dec 9 11:45:14 xcp-r630 tapdisk[1558912]: received 'open' message (uuid = 0) Dec 9 11:45:14 xcp-r630 tapdisk[1558912]: /dev/VG_XenStorage-dc562170-d30c-f89a-cfc2-07429d19b674/VHD-d8939c29-9145-46da-b856-14bdd447c1e0 version: tap 0x00010003, b: 5120, a: 2689, f: 1845, n: 11044104 Dec 9 11:45:14 xcp-r630 tapdisk[1558912]: opened image /dev/VG_XenStorage-dc562170-d30c-f89a-cfc2-07429d19b674/VHD-d8939c29-9145-46da-b856-14bdd447c1e0 (1 users, state: 0x00000001, type: 4, rw) Dec 9 11:45:14 xcp-r630 tapdisk[1558912]: /dev/mapper/VG_XenStorage--dc562170--d30c--f89a--cfc2--07429d19b674-VHD--95cf4930--a111--466a--ae64--fe3925556b0e version: tap 0x00010003, b: 5120, a: 2963, f: 2190, n: 0 Dec 9 11:45:14 xcp-r630 tapdisk[1558912]: opened image /dev/mapper/VG_XenStorage--dc562170--d30c--f89a--cfc2--07429d19b674-VHD--95cf4930--a111--466a--ae64--fe3925556b0e (1 users, state: 0x00000003, type: 4, ro) Dec 9 11:45:14 xcp-r630 tapdisk[1558912]: VBD CHAIN: Dec 9 11:45:14 xcp-r630 tapdisk[1558912]: vhd_validate_parent. ptype 4, ctype 4 Dec 9 11:45:14 xcp-r630 tapdisk[1558912]: /dev/VG_XenStorage-dc562170-d30c-f89a-cfc2-07429d19b674/VHD-d8939c29-9145-46da-b856-14bdd447c1e0: type:vhd(4) storage:lvm(3) Dec 9 11:45:14 xcp-r630 tapdisk[1558912]: /dev/mapper/VG_XenStorage--dc562170--d30c--f89a--cfc2--07429d19b674-VHD--95cf4930--a111--466a--ae64--fe3925556b0e: type:vhd(4) storage:lvm(3) Dec 9 11:45:14 xcp-r630 tapdisk[1558912]: bdev: capacity=20971520 sector_size=512/512 flags=0 Dec 9 11:45:14 xcp-r630 tapdisk[1558912]: nbd: Set up local unix domain socket on path '/var/run/blktap-control/nbdserver1558912.0' Dec 9 11:45:14 xcp-r630 tapdisk[1558912]: nbd: registering for unix_listening_fd Dec 9 11:45:14 xcp-r630 tapdisk[1558912]: nbd: Successfully started NBD server on /var/run/blktap-control/nbd1558912.0 Dec 9 11:45:14 xcp-r630 tapdisk[1558912]: sending 'open response' message (uuid = 0) Dec 9 11:45:14 xcp-r630 tapback[1558924]: tapback.c:445 slave tapback daemon started, only serving domain 13 Dec 9 11:45:14 xcp-r630 tapback[1558924]: backend.c:406 768 physical_device_changed Dec 9 11:45:14 xcp-r630 tapback[1558924]: backend.c:406 768 physical_device_changed Dec 9 11:45:14 xcp-r630 tapback[1558924]: backend.c:492 768 found tapdisk[1558912], for 254:0 Dec 9 11:45:14 xcp-r630 tapdisk[1558912]: received 'disk info' message (uuid = 0) Dec 9 11:45:14 xcp-r630 tapdisk[1558912]: VBD 0 got disk info: sectors=20971520 sector size=512, info=0 Dec 9 11:45:14 xcp-r630 tapdisk[1558912]: sending 'disk info rsp' message (uuid = 0) Dec 9 11:45:14 xcp-r630 tapback[1558924]: backend.c:406 5696 physical_device_changed Dec 9 11:45:15 xcp-r630 tapback[1558924]: backend.c:406 5696 physical_device_changed Dec 9 11:45:15 xcp-r630 tapback[1558924]: tapback.c:143 failed to process XenStore watch on backend/vbd3/13/5696/physical-device: No such file or directory Dec 9 11:45:15 xcp-r630 ovs-vsctl: ovs|00001|db_ctl_base|ERR|no row "vif13.0" in table Interface Dec 9 11:45:15 xcp-r630 ovs-vsctl: ovs|00001|vsctl|INFO|Called as ovs-vsctl --timeout=30 -- --if-exists del-port vif13.0 Dec 9 11:45:15 xcp-r630 ovs-vsctl: ovs|00001|vsctl|INFO|Called as ovs-vsctl --timeout=30 add-port xenbr3 vif13.0 -- set interface vif13.0 "external-ids:\"xs-vm-uuid\"=\"dac79e5b-48ab-7bb5-dad2-64374a491326\"" -- set interface vif13.0 "external-ids:\"xs-vif-uuid\"=\"8fcd11b7-072d-3940-498d-ed627e3a8c13\"" -- set interface vif13.0 "external-ids:\"xs-network-uuid\"=\"3d310744-48aa-a097-68f2-f7456ec57229\"" -- set interface vif13.0 "external-ids:\"attached-mac\"=\"ae:45:d6:7b:9b:3f\"" Dec 9 11:45:16 xcp-r630 forkexecd: [ info||0 ||forkexecd] qemu-dm-13[1559134]: Arguments: 13 --syslog -std-vga -videoram 8 -vnc unix:/var/run/xen/vnc-13,lock-key-sync=off -acpi -monitor null -pidfile /var/run/xen/qemu-dm-13.pid -xen-domid 13 -m size=8184 -boot order=cdn -usb -device usb-tablet,port=2 -smp 4,maxcpus=4 -serial pty -display none -nodefaults -trace enable=xen_platform_log -sandbox on,obsolete=deny,elevateprivileges=allow,spawn=deny,resourcecontrol=deny -S -trad-compat -global PIIX4_PM.revision_id=0x1 -global ide-hd.ver=0.10.2 -global piix3-ide-xen.subvendor_id=0x5853 -global piix3-ide-xen.subsystem_id=0x0001 -global piix3-usb-uhci.subvendor_id=0x5853 -global piix3-usb-uhci.subsystem_id=0x0001 -global rtl8139.subvendor_id=0x5853 -global rtl8139.subsystem_id=0x0001 -parallel null -qmp unix:/var/run/xen/qmp-libxl-13,server,nowait -qmp unix:/var/run/xen/qmp-event-13,server,nowait -device xen-platform,addr=3,device-id=0x0001,revision=0x2,class-id=0x0100,subvendor_id=0x5853,subsystem_id=0x0001 -drive file=,if=none,id=ide1-cd1,read-only=on -device ide-cd,drive=ide1-cd1,bus=ide.1,unit=1 -drive file=/dev/sm/backend/dc562170-d30c-f89a-cfc2-07429d19b674/d8939c29-9145-46da-b856-14bdd447c1e0,if=none,id=ide0-hd0,auto-read-only=off,format=raw -device ide-hd,drive=ide0-hd0,bus=ide.0,unit=0,bios-chs-trans=forcelba -device rtl8139,netdev=tapnet0,mac=ae:45:d6:7b:9b:3f,addr=4 -netdev tap,id=tapnet0,fd=7 Dec 9 11:45:16 xcp-r630 forkexecd: [ info||0 ||forkexecd] qemu-dm-13[1559134]: Exec: /usr/lib64/xen/bin/qemu-system-i386 qemu-dm-13 -machine pc-0.10,accel=xen,max-ram-below-4g=4026531840,suppress-vmdesc=on,allow-unassigned=true,trad_compat=True -vnc unix:/var/run/xen/vnc-13,lock-key-sync=off -monitor null -pidfile /var/run/xen/qemu-dm-13.pid -xen-domid 13 -m size=8184 -boot order=cdn -usb -device usb-tablet,port=2 -smp 4,maxcpus=4 -serial pty -display none -nodefaults -trace enable=xen_platform_log -sandbox on,obsolete=deny,elevateprivileges=allow,spawn=deny,resourcecontrol=deny -S -global PIIX4_PM.revision_id=0x1 -global ide-hd.ver=0.10.2 -global piix3-ide-xen.subvendor_id=0x5853 -global piix3-ide-xen.subsystem_id=0x0001 -global piix3-usb-uhci.subvendor_id=0x5853 -global piix3-usb-uhci.subsystem_id=0x0001 -global rtl8139.subvendor_id=0x5853 -global rtl8139.subsystem_id=0x0001 -parallel null -qmp unix:/var/run/xen/qmp-libxl-13,server,nowait -qmp unix:/var/run/xen/qmp-event-13,server,nowait -device xen-platform,addr=3,device-id=0x0001,revision=0x2,class-id=0x0100,subvendor_id=0x5853,subsystem_id=0x0001 -drive file=,if=none,id=ide1-cd1,read-only=on -device ide-cd,drive=ide1-cd1,bus=ide.1,unit=1 -drive file=/dev/sm/backend/dc562170-d30c-f89a-cfc2-07429d19b674/d8939c29-9145-46da-b856-14bdd447c1e0,if=none,id=ide0-hd0,auto-read-only=off,format=raw -device ide-hd,drive=ide0-hd0,bus=ide.0,unit=0,bios-chs-trans=forcelba -device rtl8139,netdev=tapnet0,mac=ae:45:d6:7b:9b:3f,addr=4 -netdev tap,id=tapnet0,fd=7 -device VGA,vgamem_mb=8,addr=2,romfile=,rombar=1,subvendor_id=0x5853,subsystem_id=0x0001,qemu-extended-regs=false -vnc-clipboard-socket-fd 4 -chardev stdio,id=ovmf -device isa-debugcon,chardev=ovmf,iobase=0x402 -xen-domid-restrict -chroot /var/xen/qemu/root-13 -runas 65548:1004 Dec 9 11:45:16 xcp-r630 qemu-dm-13[1559188]: Moving to cgroup slice '' Dec 9 11:45:16 xcp-r630 qemu-dm-13[1559188]: core dump limit: 67108864 Dec 9 11:45:16 xcp-r630 qemu-dm-13[1559188]: qemu-dm-13: Machine type 'pc-0.10' is deprecated: use a newer machine type instead Dec 9 11:45:16 xcp-r630 qemu-dm-13[1559188]: char device redirected to /dev/pts/9 (label serial0) Dec 9 11:45:16 xcp-r630 ovs-vsctl: ovs|00001|db_ctl_base|ERR|no row "tap13.0" in table Interface Dec 9 11:45:16 xcp-r630 ovs-vsctl: ovs|00001|vsctl|INFO|Called as ovs-vsctl --timeout=30 -- --if-exists del-port tap13.0 Dec 9 11:45:16 xcp-r630 ovs-vsctl: ovs|00001|vsctl|INFO|Called as ovs-vsctl --timeout=30 add-port xenbr3 tap13.0 -- set interface tap13.0 "external-ids:\"xs-vm-uuid\"=\"dac79e5b-48ab-7bb5-dad2-64374a491326\"" -- set interface tap13.0 "external-ids:\"xs-vif-uuid\"=\"8fcd11b7-072d-3940-498d-ed627e3a8c13\"" -- set interface tap13.0 "external-ids:\"xs-network-uuid\"=\"3d310744-48aa-a097-68f2-f7456ec57229\"" -- set interface tap13.0 "external-ids:\"attached-mac\"=\"ae:45:d6:7b:9b:3f\"" Dec 9 11:46:00 xcp-r630 ovs-ofctl: ovs|00001|ofp_port|WARN|Negative value -1 is not a valid port number. Dec 9 11:46:00 xcp-r630 ovs-vsctl: ovs|00001|vsctl|INFO|Called as ovs-vsctl --timeout=30 -- --if-exists del-port tap13.0 Dec 9 11:46:01 xcp-r630 tapback[1558924]: frontend.c:216 768 front-end supports persistent grants but we don't Dec 9 11:46:01 xcp-r630 tapdisk[1558912]: received 'sring connect' message (uuid = 0) Dec 9 11:46:01 xcp-r630 tapdisk[1558912]: connecting VBD 0 domid=13, devid=768, pool (null), evt 33, poll duration 1000, poll idle threshold 50 Dec 9 11:46:01 xcp-r630 tapdisk[1558912]: ring 0x16dc210 connected Dec 9 11:46:01 xcp-r630 tapdisk[1558912]: sending 'sring connect rsp' message (uuid = 0)