It is almost identical, here is the full 'xl dmesg' output if it may be of interest: ----- __ __ _ _ _____ __ \ \/ /___ _ __ | || | |___ / /_ \ // _ \ '_ \ | || |_ / / '_ \ / \ __/ | | | |__ _| / /| (_) | /_/\_\___|_| |_| |_|(_)_/(_)___/
(XEN) [ 0.000000] Xen version 4.7.6-6.3.1.xcp (@) (gcc (GCC) 7.3.0) debug=n Tue Nov 20 18:06:56 UTC 2018 (XEN) [ 0.000000] Latest ChangeSet: 9a6cc4f5c14b, pq 15428fd29b9a (XEN) [ 0.000000] Bootloader: GRUB 2.02 (XEN) [ 0.000000] Command line: dom0_mem=752M,max:752M watchdog ucode=scan dom0_max_vcpus=1-4 crashkernel=192M,below=4G console=vga vga=mode-0x0311 pv-linear-pt=true (XEN) [ 0.000000] Video information: (XEN) [ 0.000000] VGA is graphics mode 640x480, 16 bpp (XEN) [ 0.000000] VBE/DDC methods: none; EDID transfer time: 0 seconds (XEN) [ 0.000000] EDID info not retrieved because no DDC retrieval method detected (XEN) [ 0.000000] Disc information: (XEN) [ 0.000000] Found 1 MBR signatures (XEN) [ 0.000000] Found 3 EDD information structures (XEN) [ 0.000000] Xen-e820 RAM map: (XEN) [ 0.000000] 0000000000000000 - 000000000009ac00 (usable) (XEN) [ 0.000000] 000000000009ac00 - 00000000000a0000 (reserved) (XEN) [ 0.000000] 00000000000e0000 - 0000000000100000 (reserved) (XEN) [ 0.000000] 0000000000100000 - 00000000cf1fa000 (usable) (XEN) [ 0.000000] 00000000cf1fa000 - 00000000cf23e000 (reserved) (XEN) [ 0.000000] 00000000cf23e000 - 00000000cf5b7000 (usable) (XEN) [ 0.000000] 00000000cf5b7000 - 00000000cf5e7000 (reserved) (XEN) [ 0.000000] 00000000cf5e7000 - 00000000cf7e7000 (ACPI NVS) (XEN) [ 0.000000] 00000000cf7e7000 - 00000000cf7ff000 (ACPI data) (XEN) [ 0.000000] 00000000cf7ff000 - 00000000cf800000 (usable) (XEN) [ 0.000000] 00000000fed1c000 - 00000000fed20000 (reserved) (XEN) [ 0.000000] 00000000ffc00000 - 00000000ffc20000 (reserved) (XEN) [ 0.000000] 0000000100000000 - 000000042e000000 (usable) (XEN) [ 0.000000] Kdump: 192MB (196608kB) at 0xc2c00000 (XEN) [ 0.000000] ACPI: RSDP 000FE300, 0024 (r2 DELL ) (XEN) [ 0.000000] ACPI: XSDT CF7FDE18, 007C (r1 DELL CBX3 6222004 MSFT 10013) (XEN) [ 0.000000] ACPI: FACP CF787D98, 00F4 (r4 DELL CBX3 6222004 MSFT 10013) (XEN) [ 0.000000] ACPI: DSDT CF771018, 7581 (r2 INT430 SYSFexxx 1001 INTL 20090903) (XEN) [ 0.000000] ACPI: FACS CF7E4D40, 0040 (XEN) [ 0.000000] ACPI: APIC CF7FCF18, 00CC (r2 DELL CBX3 6222004 MSFT 10013) (XEN) [ 0.000000] ACPI: TCPA CF7E5D18, 0032 (r2 0 0) (XEN) [ 0.000000] ACPI: SSDT CF788A98, 02F9 (r1 DELLTP TPM 3000 INTL 20090903) (XEN) [ 0.000000] ACPI: MCFG CF7E5C98, 003C (r1 DELL SNDYBRDG 6222004 MSFT 97) (XEN) [ 0.000000] ACPI: HPET CF7E5C18, 0038 (r1 A M I PCHHPET 6222004 AMI. 3) (XEN) [ 0.000000] ACPI: BOOT CF7E5B98, 0028 (r1 DELL CBX3 6222004 AMI 10013) (XEN) [ 0.000000] ACPI: SSDT CF77E018, 0804 (r1 PmRef Cpu0Ist 3000 INTL 20090903) (XEN) [ 0.000000] ACPI: SSDT CF77D018, 0996 (r1 PmRef CpuPm 3000 INTL 20090903) (XEN) [ 0.000000] ACPI: DMAR CF7E4A18, 00B0 (r1 INTEL SNB 1 INTL 1) (XEN) [ 0.000000] ACPI: SLIC CF786C18, 0176 (r3 DELL CBX3 6222004 MSFT 10013) (XEN) [ 0.000000] System RAM: 16341MB (16733240kB) (XEN) [ 0.000000] No NUMA configuration found (XEN) [ 0.000000] Faking a node at 0000000000000000-000000042e000000 (XEN) [ 0.000000] Domain heap initialised (XEN) [ 0.000000] vesafb: framebuffer at 0xd9000000, mapped to 0xffff82c000201000, using 2048k, total 14336k (XEN) [ 0.000000] vesafb: mode is 640x480x16, linelength=1280, font 8x8 (XEN) [ 0.000000] vesafb: Truecolor: size=0:5:6:5, shift=0:11:5:0 (XEN) [ 0.000000] CPU Vendor: Intel, Family 6 (0x6), Model 42 (0x2a), Stepping 7 (raw 000206a7) (XEN) [ 0.000000] found SMP MP-table at 000f2200 (XEN) [ 0.000000] DMI 2.6 present. (XEN) [ 0.000000] Using APIC driver default (XEN) [ 0.000000] ACPI: PM-Timer IO Port: 0x408 (XEN) [ 0.000000] ACPI: SLEEP INFO: pm1x_cnt[1:404,1:0], pm1x_evt[1:400,1:0] (XEN) [ 0.000000] ACPI: 32/64X FACS address mismatch in FADT - cf7e4e40/00000000cf7e4d40, using 32 (XEN) [ 0.000000] ACPI: wakeup_vec[cf7e4e4c], vec_size[20] (XEN) [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) (XEN) [ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled) (XEN) [ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled) (XEN) [ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x06] enabled) (XEN) [ 0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x01] enabled) (XEN) [ 0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x03] enabled) (XEN) [ 0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x05] enabled) (XEN) [ 0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x07] enabled) (XEN) [ 0.000000] ACPI: LAPIC (acpi_id[0x09] lapic_id[0x08] disabled) (XEN) [ 0.000000] ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x09] disabled) (XEN) [ 0.000000] ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x0a] disabled) (XEN) [ 0.000000] ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x0b] disabled) (XEN) [ 0.000000] ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x0c] disabled) (XEN) [ 0.000000] ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x0d] disabled) (XEN) [ 0.000000] ACPI: LAPIC (acpi_id[0x0f] lapic_id[0x0e] disabled) (XEN) [ 0.000000] ACPI: LAPIC (acpi_id[0x10] lapic_id[0x0f] disabled) (XEN) [ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) (XEN) [ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23 (XEN) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) (XEN) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) (XEN) [ 0.000000] Enabling APIC mode: Flat. Using 1 I/O APICs (XEN) [ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000 (XEN) [ 0.000000] ERST table was not found (XEN) [ 0.000000] Using ACPI (MADT) for SMP configuration information (XEN) [ 0.000000] SMP: Allowing 16 CPUs (8 hotplug CPUs) (XEN) [ 0.000000] IRQ limits: 24 GSI, 1528 MSI/MSI-X (XEN) [ 0.000000] Switched to APIC driver x2apic_cluster. (XEN) [ 0.000000] XSM Framework v1.0.0 initialized (XEN) [ 0.000000] Initialising XSM SILO mode (XEN) [ 0.000000] microcode: CPU0 updated from revision 0x29 to 0x2e, date = 2018-04-10 (XEN) [ 0.000000] xstate_init: using cntxt_size: 0x340 and states: 0x7 (XEN) [ 0.000000] Intel machine check reporting enabled (XEN) [ 0.000000] ********************************************** (XEN) [ 0.000000] Booted on L1TF-vulnerable hardware with SMT/Hyperthreading (XEN) [ 0.000000] enabled. Please assess your configuration and choose an (XEN) [ 0.000000] explicit 'smt=<bool>' setting. See XSA-273. (XEN) [ 0.000000] ********************************************** (XEN) [ 0.000000] Speculative mitigation facilities: (XEN) [ 0.000000] Hardware features: IBRS/IBPB STIBP L1D_FLUSH SSBD (XEN) [ 0.000000] Compiled-in support: INDIRECT_THUNK SHADOW_PAGING (XEN) [ 0.000000] Xen settings: BTI-Thunk RETPOLINE, SPEC_CTRL: IBRS- SSBD-, Other: IBPB L1D_FLUSH (XEN) [ 0.000000] L1TF: believed vulnerable, maxphysaddr L1D 46, CPUID 36, Safe address 1000000000 (XEN) [ 0.000000] Support for VMs: PV: MSR_SPEC_CTRL RSB EAGER_FPU, HVM: MSR_SPEC_CTRL RSB EAGER_FPU (XEN) [ 0.000000] XPTI (64-bit PV only): Dom0 enabled, DomU enabled (XEN) [ 0.000000] PV L1TF shadowing: Dom0 disabled, DomU enabled (XEN) [ 0.000000] Using scheduler: SMP Credit Scheduler (credit) (XEN) [ 0.000000] Platform timer is 14.318MHz HPET (XEN) [ 0.803389] Detected 3292.538 MHz processor. (XEN) [ 0.811588] Initing memory sharing. (XEN) [ 0.818373] alt table ffff82d0802eb6f0 -> ffff82d0802ed0a0 (XEN) [ 0.825272] PCI: MCFG configuration 0: base f8000000 segment 0000 buses 00 - 3f (XEN) [ 0.838616] PCI: Not using MCFG for segment 0000 bus 00-3f (XEN) [ 0.845833] Intel VT-d iommu 0 supported page sizes: 4kB. (XEN) [ 0.852775] Intel VT-d Snoop Control enabled. (XEN) [ 0.859557] Intel VT-d Dom0 DMA Passthrough not enabled. (XEN) [ 0.866366] Intel VT-d Queued Invalidation enabled. (XEN) [ 0.873137] Intel VT-d Interrupt Remapping enabled. (XEN) [ 0.879888] Intel VT-d Posted Interrupt not enabled. (XEN) [ 0.886625] Intel VT-d Shared EPT tables not enabled. (XEN) [ 0.900330] I/O virtualisation enabled (XEN) [ 0.906990] - Dom0 mode: Relaxed (XEN) [ 0.913586] Interrupt remapping enabled (XEN) [ 0.920195] Enabled directed EOI with ioapic_ack_old on! (XEN) [ 0.927113] ENABLING IO-APIC IRQs (XEN) [ 0.933625] -> Using old ACK method (XEN) [ 0.940408] ..TIMER: vector=0xF0 apic1=0 pin1=2 apic2=-1 pin2=-1 (XEN) [ 2.032001] Allocated console ring of 64 KiB. (XEN) [ 2.038491] VMX: Supported advanced features: (XEN) [ 2.044915] - APIC MMIO access virtualisation (XEN) [ 2.051338] - APIC TPR shadow (XEN) [ 2.057677] - Extended Page Tables (EPT) (XEN) [ 2.063986] - Virtual-Processor Identifiers (VPID) (XEN) [ 2.070368] - Virtual NMI (XEN) [ 2.076638] - MSR direct-access bitmap (XEN) [ 2.082897] - Unrestricted Guest (XEN) [ 2.089088] HVM: ASIDs enabled. (XEN) [ 2.095234] HVM: VMX enabled (XEN) [ 2.101366] HVM: Hardware Assisted Paging (HAP) detected (XEN) [ 2.107552] HVM: HAP page sizes: 4kB, 2MB (XEN) [ 2.114306] microcode: CPU2 updated from revision 0x29 to 0x2e, date = 2018-04-10 (XEN) [ 2.126766] microcode: CPU4 updated from revision 0x29 to 0x2e, date = 2018-04-10 (XEN) [ 2.139344] microcode: CPU6 updated from revision 0x29 to 0x2e, date = 2018-04-10 (XEN) [ 2.151612] Brought up 8 CPUs (XEN) [ 2.157689] Testing NMI watchdog on all CPUs: ok (XEN) [ 2.210582] ACPI sleep modes: S3 (XEN) [ 2.216750] VPMU: disabled (XEN) [ 2.222697] mcheck_poll: Machine check polling timer started. (XEN) [ 2.228714] mtrr: your CPUs had inconsistent fixed MTRR settings (XEN) [ 2.234745] mtrr: your CPUs had inconsistent variable MTRR settings (XEN) [ 2.240800] mtrr: probably your BIOS does not setup all CPUs. (XEN) [ 2.246858] mtrr: corrected configuration. (XEN) [ 2.252865] MTRR default type: uncachable (XEN) [ 2.258824] MTRR fixed ranges enabled: (XEN) [ 2.264725] 00000-97fff write-back (XEN) [ 2.270619] 98000-9bfff write-protect (XEN) [ 2.276466] 9c000-9ffff write-back (XEN) [ 2.282320] a0000-bffff uncachable (XEN) [ 2.288116] c0000-fffff write-protect (XEN) [ 2.293905] MTRR variable ranges enabled: (XEN) [ 2.299663] 0 base 000000000 mask f80000000 write-back (XEN) [ 2.305449] 1 base 080000000 mask fc0000000 write-back (XEN) [ 2.311230] 2 base 0c0000000 mask ff0000000 write-back (XEN) [ 2.317033] 3 base 100000000 mask f00000000 write-back (XEN) [ 2.322854] 4 base 200000000 mask e00000000 write-back (XEN) [ 2.328705] 5 base 400000000 mask fe0000000 write-back (XEN) [ 2.334554] 6 base 420000000 mask ff0000000 write-back (XEN) [ 2.340379] 7 base 42e000000 mask ffe000000 uncachable (XEN) [ 2.346229] 8 disabled (XEN) [ 2.351972] 9 disabled (XEN) [ 2.357670] Dom0 has maximum 792 PIRQs (XEN) [ 2.363435] csched_dom_init: setting dom 0 as the privileged domain (XEN) [ 2.369236] NX (Execute Disable) protection active (XEN) [ 2.374993] *** LOADING DOMAIN 0 *** (XEN) [ 2.523797] Xen kernel: 64-bit, lsb, compat32 (XEN) [ 2.529525] Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x1d49000 (XEN) [ 2.540882] PHYSICAL MEMORY ARRANGEMENT: (XEN) [ 2.546592] Dom0 alloc.: 000000041e000000->0000000420000000 (179814 pages to be allocated) (XEN) [ 2.558046] Init. ramdisk: 000000042ce66000->000000042dfff721 (XEN) [ 2.563985] VIRTUAL MEMORY ARRANGEMENT: (XEN) [ 2.569766] Loaded kernel: ffffffff81000000->ffffffff81d49000 (XEN) [ 2.575592] Init. ramdisk: 0000000000000000->0000000000000000 (XEN) [ 2.581430] Phys-Mach map: 0000008000000000->0000008000178000 (XEN) [ 2.587275] Start info: ffffffff81d49000->ffffffff81d494b4 (XEN) [ 2.593169] Page tables: ffffffff81d4a000->ffffffff81d5d000 (XEN) [ 2.599101] Boot stack: ffffffff81d5d000->ffffffff81d5e000 (XEN) [ 2.605070] TOTAL: ffffffff80000000->ffffffff82000000 (XEN) [ 2.611049] ENTRY ADDRESS: ffffffff81b051f0 (XEN) [ 2.617539] Dom0 has maximum 4 VCPUs (XEN) [ 3.988224] Bogus DMIBAR 0xfed18001 on 0000:00:00.0 (XEN) [ 3.996910] Scrubbing Free RAM on 1 nodes using 4 CPUs (XEN) [ 4.030010] ..................................done. (XEN) [ 4.814134] Initial low memory virq threshold set at 0x4000 pages. (XEN) [ 4.820266] Std. Loglevel: Errors, warnings and info (XEN) [ 4.826487] Guest Loglevel: Nothing (Rate-limited: Errors and warnings) (XEN) [ 4.832850] Xen is relinquishing VGA console. (XEN) [ 4.864200] *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen) (XEN) [ 4.864358] Freed 388kB init memory (XEN) [ 5.583163] Bogus DMIBAR 0xfed18001 on 0000:00:00.0 (XEN) [ 5.597596] PCI: Using MCFG for segment 0000 bus 00-3f (XEN) [ 75.332348] d2 L1TF-vulnerable L4e 00000003298bd000 - Shadowing (XEN) [ 135.230770] d5 attempted to change d5v1's CR4 flags 00002660 -> 00000620 (XEN) [ 135.231443] d5 attempted to change d5v2's CR4 flags 00002660 -> 00000620 (XEN) [ 135.232125] d5 attempted to change d5v3's CR4 flags 00002660 -> 00000620 (XEN) [ 135.336064] d5 L1TF-vulnerable L4e 00000001022fa000 - Shadowing ....... Otherwise an overview of XCP-NG is at https://medium.com/@marc.pezin/xcp-ng-an-open-source-alternative-to-xenserver-29a7dc876af4 , interesting (for me) recent bits - e.g. you can use ZFS as a back-end etc. I installed it a few months ago on a spare box (already running Hyper-V or ESX) just to try it, since then this is the only system it boots into. XEN-Orchestra also runs very well with it, although I quickly ran into problems trying to build it under NetBSD and did that under Debian. Contrary to the usual advice, I installed also FreeNAS 11.2 - just to try - and have been using it since - without any trouble so far, in HVM mode. I couldn't get the new NetBSD XEN3_PVHVM kernel to work, and I am not particularly clear about the performance differences with the other two options. Anyway, the initial topic - not rebooting NetBSD-current - now seems to have disappeared, so all is good with my 3-4 NetBSD DOMU's there. On Mon, 4 Mar 2019 at 08:28, Stephen Borrill <[email protected]> wrote: > > On Fri, 1 Mar 2019, Chavdar Ivanov wrote: > > On 3/1/19 в 1:02 AM, Mathew, Cherry G.: > >> Would be could to know the dom0 versions it broke under, please. > > > > The DOMU is tCentOS 7.6, the virtualizer is XCP-NG v.7.6. > > That's not what Cherry's asking for. > > Try the output of xl dmesg on XCP-NG. Near the top, you'll see lines > like: > > (XEN) [ 0.000000] Xen version 4.7.6-6.3 (mockbuild@[unknown]) (gcc > (GCC) 7.3.0) debug=n Fri Nov 9 15:37:51 UTC 2018 > (XEN) [ 0.000000] Latest ChangeSet: 9a6cc4f5c14b, pq 15428fd29b9a > uname -a will give you something like: > Linux xen01 4.4.0+10 #1 SMP Fri Aug 24 08:15:39 UTC 2018 x86_64 x86_64 > x86_64 GNU/Linux > > (the above are from fully-patched XenServer 7.6, so I'm mildly curious to > see what XCP-NG is based on). > > -- > Stephen > -- ----
