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    XCP-ng 8.3 betas and RCs feedback 🚀

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    • stormiS
      stormi Vates 🪐 XCP-ng Team
      last edited by

      I just pushed a new update which fixes an issue with IPv6 and live migration, and also fixes an issue in the format of the stats files XO relies on. This is necessary, but not enough, to fix the stats issue, as Xen Orchestra also needs to be updated so that it can handle the new format.

      Note: if you are currently testing Xen 4.17, check the dedicated thread for update instructions: https://xcp-ng.org/forum/topic/8370/xen-4-17-on-xcp-ng-8-3

      And if you are not, please come test it 🙂

      jivanpalJ 1 Reply Last reply Reply Quote 1
      • stormiS
        stormi Vates 🪐 XCP-ng Team
        last edited by

        This post is deleted!
        1 Reply Last reply Reply Quote 0
        • A
          Ajmind 0 @Ajmind 0
          last edited by

          @Ajmind-0 said in XCP-ng 8.3 beta 🚀:
          ...

          Update 22.02.2023:

          Without feedback I have returned this host to XCP-NG 8.1 and from this version I updated via recent ISO to 8.2.1 without any problem.

          Access from XO from sources or https no problem.

          It seems to be that this old host does not work with 8.3 beta for whatever reason.

          Update 23.02.2023:

          Just a quick note for a quick test:

          Upgraded from the smooth running 8.2.1 towards 8.3 beta, no XO / http /https connection possible. Still only local or via ssh possible.

          stormiS 1 Reply Last reply Reply Quote 0
          • stormiS
            stormi Vates 🪐 XCP-ng Team @Ajmind 0
            last edited by

            @Ajmind-0 could you open a separate thread so we can discuss your issues in detail there?

            A 1 Reply Last reply Reply Quote 0
            • R
              rmaclachlan
              last edited by rmaclachlan

              Updated to latest XCP 8.3 build, however I'm on XOA Premium and that hasn't updated yet so I can't confirm stats restored.
              However my issue with NFS speed remains (currently only getting 50MB/s write speed inside VMs or migrating a VM but when I ssh onto the host I can write to the mounted NFS share at 480MB/s)

              My Bond0 speed is still not registering. Xe pif-param-list shows speed 0, I'm still seeing errors in my xensource.log

              [09:44 xcpng-core-3 ~]# xe pif-param-list uuid=13924cb4-288a-b340-e9ac-0034870c2bb5
uuid ( RO)                       : 13924cb4-288a-b340-e9ac-0034870c2bb5
                     device ( RO): bond0
                        MAC ( RO): fe:ff:ff:ff:ff:ff
                   physical ( RO): false
                    managed ( RO): true
         currently-attached ( RO): true
                        MTU ( RO): 9000
                       VLAN ( RO): 500
             vlan-master-of ( RO): 0f0b3661-03aa-79a3-9592-21c6512e2aff
              vlan-slave-of ( RO):
             bond-master-of ( RO):
              bond-slave-of ( RO): <not in database>
      sriov-physical-PIF-of ( RO):
       sriov-logical-PIF-of ( RO):
       tunnel-access-PIF-of ( RO):
    tunnel-transport-PIF-of ( RO):
                 management ( RO): false
               network-uuid ( RO): 2f450b68-035d-77d6-3478-69779015cc4e
         network-name-label ( RO): Storage
                  host-uuid ( RO): 17cde123-69de-4e13-9306-35ac7d1e25bd
            host-name-label ( RO): xcpng-core-1
      IP-configuration-mode ( RO): Static
                         IP ( RO): 10.10.30.30
                    netmask ( RO): 255.255.255.0
                    gateway ( RO):
    IPv6-configuration-mode ( RO): Static
                       IPv6 ( RO):
               IPv6-gateway ( RO):
       primary-address-type ( RO): IPv4
                        DNS ( RO):
                 properties (MRO):
               capabilities (SRO):
                io_read_kbs ( RO): 51259.102
               io_write_kbs ( RO): 52415.578
                    carrier ( RO): false
                  vendor-id ( RO):
                vendor-name ( RO):
                  device-id ( RO):
                device-name ( RO):
                      speed ( RO): 0 Mbit/s
                     duplex ( RO): unknown
            disallow-unplug ( RW): false
               pci-bus-path ( RO): N/A
               other-config (MRW):
       igmp-snooping-status ( RO): unknown

              Feb 23 09:47:00 xcpng-core-3 xcp-networkd: [error||3 ||network_utils] Error in read one line of file: /sys/class/net/bond0/carrier, exception Unix.Unix_error(Unix.ENOENT, "open", "/sys/class/net/bond0/carrier")\x0ARaised by primitive operation at Xapi_stdext_unix__Unixext.with_file in file "lib/xapi-stdext-unix/unixext.ml", line 90, characters 11-40\x0ACalled from Xapi_stdext_unix__Unixext.buffer_of_file in file "lib/xapi-stdext-unix/unixext.ml" (inlined), line 177, characters 31-83\x0ACalled from Xapi_stdext_unix__Unixext.string_of_file in file "lib/xapi-stdext-unix/unixext.ml", line 179, characters 47-73\x0ACalled from Network_utils.Sysfs.read_one_line in file "ocaml/networkd/lib/network_utils.ml", line 156, characters 6-33\x0A
Feb 23 09:47:00 xcpng-core-3 xcp-networkd: [error||3 ||network_utils] Error in read one line of file: /sys/class/net/bond0/device/device, exception Unix.Unix_error(Unix.ENOENT, "open", "/sys/class/net/bond0/device/device")\x0ARaised by primitive operation at Xapi_stdext_unix__Unixext.with_file in file "lib/xapi-stdext-unix/unixext.ml", line 90, characters 11-40\x0ACalled from Xapi_stdext_unix__Unixext.buffer_of_file in file "lib/xapi-stdext-unix/unixext.ml" (inlined), line 177, characters 31-83\x0ACalled from Xapi_stdext_unix__Unixext.string_of_file in file "lib/xapi-stdext-unix/unixext.ml", line 179, characters
47-73\x0ACalled from Network_utils.Sysfs.read_one_line in file "ocaml/networkd/lib/network_utils.ml", line 156, characters 6-33\x0A
Feb 23 09:47:00 xcpng-core-3 xcp-networkd: [error||3 ||network_utils] Error in read one line of file: /sys/class/net/bond0/device/vendor, exception Unix.Unix_error(Unix.ENOENT, "open", "/sys/class/net/bond0/device/vendor")\x0ARaised by primitive operation at Xapi_stdext_unix__Unixext.with_file in file "lib/xapi-stdext-unix/unixext.ml", line 90, characters 11-40\x0ACalled from Xapi_stdext_unix__Unixext.buffer_of_file in file "lib/xapi-stdext-unix/unixext.ml" (inlined), line 177, characters 31-83\x0ACalled from Xapi_stdext_unix__Unixext.string_of_file in file "lib/xapi-stdext-unix/unixext.ml", line 179, characters
47-73\x0ACalled from Network_utils.Sysfs.read_one_line in file "ocaml/networkd/lib/network_utils.ml", line 156, characters 6-33\x0A
Feb 23 09:47:05 xcpng-core-3 xcp-networkd: [error||3 ||network_utils] Error in read one line of file: /sys/class/net/bond0/carrier, exception Unix.Unix_error(Unix.ENOENT, "open", "/sys/class/net/bond0/carrier")\x0ARaised by primitive operation at Xapi_stdext_unix__Unixext.with_file in file "lib/xapi-stdext-unix/unixext.ml", line 90, characters 11-40\x0ACalled from Xapi_stdext_unix__Unixext.buffer_of_file in file "lib/xapi-stdext-unix/unixext.ml" (inlined), line 177, characters 31-83\x0ACalled from Xapi_stdext_unix__Unixext.string_of_file in file "lib/xapi-stdext-unix/unixext.ml", line 179, characters 47-73\x0ACalled from Network_utils.Sysfs.read_one_line in file "ocaml/networkd/lib/network_utils.ml", line 156, characters 6-33\x0A
Feb 23 09:47:05 xcpng-core-3 xcp-networkd: [error||3 ||network_utils] Error in read one line of file: /sys/class/net/bond0/device/device, exception Unix.Unix_error(Unix.ENOENT, "open", "/sys/class/net/bond0/device/device")\x0ARaised by primitive operation at Xapi_stdext_unix__Unixext.with_file in file "lib/xapi-stdext-unix/unixext.ml", line 90, characters 11-40\x0ACalled from Xapi_stdext_unix__Unixext.buffer_of_file in file "lib/xapi-stdext-unix/unixext.ml" (inlined), line 177, characters 31-83\x0ACalled from Xapi_stdext_unix__Unixext.string_of_file in file "lib/xapi-stdext-unix/unixext.ml", line 179, characters
47-73\x0ACalled from Network_utils.Sysfs.read_one_line in file "ocaml/networkd/lib/network_utils.ml", line 156, characters 6-33\x0A
Feb 23 09:47:05 xcpng-core-3 xcp-networkd: [error||3 ||network_utils] Error in read one line of file: /sys/class/net/bond0/device/vendor, exception Unix.Unix_error(Unix.ENOENT, "open", "/sys/class/net/bond0/device/vendor")\x0ARaised by primitive operation at Xapi_stdext_unix__Unixext.with_file in file "lib/xapi-stdext-unix/unixext.ml", line 90, characters 11-40\x0ACalled from Xapi_stdext_unix__Unixext.buffer_of_file in file "lib/xapi-stdext-unix/unixext.ml" (inlined), line 177, characters 31-83\x0ACalled from Xapi_stdext_unix__Unixext.string_of_file in file "lib/xapi-stdext-unix/unixext.ml", line 179, characters
47-73\x0ACalled from Network_utils.Sysfs.read_one_line in file "ocaml/networkd/lib/network_utils.ml", line 156, characters 6-33\x0A

              --Edit--
              It appears as though that sys/class/net folder doesn't exist for the Bond0 which is why it can't read it, my physical NIC speeds are correct but those folders do exists

              [09:51 xcpng-core-1 2d00931d-0af4-1ec8-4bca-08d822c6c335]# ls /sys/class/net/
eth0  eth1  eth2  eth3  lo  ovs-system  vif1.0  vif10.0  vif11.0  vif12.0  vif13.0  vif14.0  vif15.0  vif16.0  vif17.0  vif18.0  vif19.0  vif2.0  vif20.0  vif3.0  vif4.0  vif5.0  vif6.0  vif7.0  vif8.0  vif9.0  xapi0  xapi1  xapi2  xapi4  xapi5  xapi6

              --Edit2--
              I migrated some more VMs onto NFS and the migrations themselves seem to be hard capped at 50MB/s however I am able to get around 250MB/s when testing INSIDE the VM. So I'm not sure if migrations are CPU capped or what's happening there.

              I also noticed on ifconfig the bond0 doesn't exist either but they appear to be the xapi networks, each numbered xapi network is a VLAN on my Bond0 interface. Looks like xcp-networkd is just looking in the wrong location

              xapi4: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 9000
        inet 10.10.30.30  netmask 255.255.255.0  broadcast 10.10.30.255
        ether 00:62:0b:bf:8f:44  txqueuelen 1000  (Ethernet)
        RX packets 22114210  bytes 138926062482 (129.3 GiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 15131116  bytes 94882708122 (88.3 GiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
              psafontP 1 Reply Last reply Reply Quote 0
              • A
                Ajmind 0 @stormi
                last edited by

                @stormi
                https://xcp-ng.org/forum/post/72099

                F 1 Reply Last reply Reply Quote 0
                • F
                  flakpyro @Ajmind 0
                  last edited by

                  I am also seeing lots of xcp-networkd errors in xensource.log

                  Feb 23 11:41:17 xcpng-test-01 xcp-networkd: [error||3 ||network_utils] Error in read one line of file: /sys/class/net/bond0/device/vendor, exception Unix.Unix_error(Unix.ENOENT, "open", "/sys/class/net/bond0/device/vendor")\x0ARaised by primitive operation at Xapi_stdext_unix__Unixext.with_file in file "lib/xapi-stdext-unix/unixext.ml", line 90, characters 11-40\x0ACalled from Xapi_stdext_unix__Unixext.buffer_of_file in file "lib/xapi-stdext-unix/unixext.ml" (inlined), line 177, characters 31-83\x0ACalled from Xapi_stdext_unix__Unixext.string_of_file in file "lib/xapi-stdext-unix/unixext.ml", line 179, characters 47-73\x0ACalled from Network_utils.Sysfs.read_one_line in file "ocaml/networkd/lib/network_utils.ml", line 156, characters 6-33\x0A
Feb 23 11:41:22 xcpng-test-01 xcp-networkd: [error||3 ||network_utils] Error in read one line of file: /sys/class/net/bond0/carrier, exception Unix.Unix_error(Unix.ENOENT, "open", "/sys/class/net/bond0/carrier")\x0ARaised by primitive operation at Xapi_stdext_unix__Unixext.with_file in file "lib/xapi-stdext-unix/unixext.ml", line 90, characters 11-40\x0ACalled from Xapi_stdext_unix__Unixext.buffer_of_file in file "lib/xapi-stdext-unix/unixext.ml" (inlined), line 177, characters 31-83\x0ACalled from Xapi_stdext_unix__Unixext.string_of_file in file "lib/xapi-stdext-unix/unixext.ml", line 179, characters 47-73\x0ACalled from Network_utils.Sysfs.read_one_line in file "ocaml/networkd/lib/network_utils.ml", line 156, characters 6-33\x0A
Feb 23 11:41:22 xcpng-test-01 xcp-networkd: [error||3 ||network_utils] Error in read one line of file: /sys/class/net/bond0/device/device, exception Unix.Unix_error(Unix.ENOENT, "open", "/sys/class/net/bond0/device/device")\x0ARaised by primitive operation at Xapi_stdext_unix__Unixext.with_file in file "lib/xapi-stdext-unix/unixext.ml", line 90, characters 11-40\x0ACalled from Xapi_stdext_unix__Unixext.buffer_of_file in file "lib/xapi-stdext-unix/unixext.ml" (inlined), line 177, characters 31-83\x0ACalled from Xapi_stdext_unix__Unixext.string_of_file in file "lib/xapi-stdext-unix/unixext.ml", line 179, characters 47-73\x0ACalled from Network_utils.Sysfs.read_one_line in file "ocaml/networkd/lib/network_utils.ml", line 156, characters 6-33\x0A
Feb 23 11:41:22 xcpng-test-01 xcp-networkd: [error||3 ||network_utils] Error in read one line of file: /sys/class/net/bond0/device/vendor, exception Unix.Unix_error(Unix.ENOENT, "open", "/sys/class/net/bond0/device/vendor")\x0ARaised by primitive operation at Xapi_stdext_unix__Unixext.with_file in file "lib/xapi-stdext-unix/unixext.ml", line 90, characters 11-40\x0ACalled from Xapi_stdext_unix__Unixext.buffer_of_file in file "lib/xapi-stdext-unix/unixext.ml" (inlined), line 177, characters 31-83\x0ACalled from Xapi_stdext_unix__Unixext.string_of_file in file "lib/xapi-stdext-unix/unixext.ml", line 179, characters 47-73\x0ACalled from Network_utils.Sysfs.read_one_line in file "ocaml/networkd/lib/network_utils.ml", line 156, characters 6-33\x0A

                  My bond interfaces in XO report as running at 0 b/s as well.

                  1 Reply Last reply Reply Quote 0
                  • P
                    ph7 @stormi
                    last edited by

                    @stormi
                    Stats seems to work now

                    1 Reply Last reply Reply Quote 0
                    • T
                      ThierryC01
                      last edited by

                      Stats are back after the latest batch of patches.

                      1 Reply Last reply Reply Quote 1
                      • X
                        XCP-ng-JustGreat
                        last edited by

                        Stats are back in XO after latest XCP-ng 8.3 updates and compiling XO from latest source. That was fast!

                        1 Reply Last reply Reply Quote 1
                        • olivierlambertO
                          olivierlambert Vates 🪐 Co-Founder CEO
                          last edited by olivierlambert

                          Great work from both XCP-ng and XO teams 👍

                          1 Reply Last reply Reply Quote 2
                          • T
                            TheFrisianClause @jivanpal
                            last edited by

                            @jivanpal No IPv6 addresses are configured on the host, still getting this error when doing yum update

                            failure: repodata/repomd.xml from xcp-ng-base: [Errno 256] No more mirrors to try.
http://mirrors.xcp-ng.org/8/8.3/base/x86_64/repodata/repomd.xml: [Errno 14] curl#7 - "Failed to connect to 2a01:240:ab08:2::2: Cannot assign requested address"
http://mirrors.xcp-ng.org/8/8.3/base/x86_64/repodata/repomd.xml: [Errno 14] curl#7 - "Failed to connect to 2a01:240:ab08:2::2: Cannot assign requested address"
http://mirrors.xcp-ng.org/8/8.3/base/x86_64/repodata/repomd.xml: [Errno 14] curl#7 - "Failed to connect to 2a01:240:ab08:2::2: Cannot assign requested address"
http://mirrors.xcp-ng.org/8/8.3/base/x86_64/repodata/repomd.xml: [Errno 14] curl#7 - "Failed to connect to 2a01:240:ab08:2::2: Cannot assign requested address"
http://mirrors.xcp-ng.org/8/8.3/base/x86_64/repodata/repomd.xml: [Errno 14] curl#7 - "Failed to connect to 2a01:240:ab08:2::2: Cannot assign requested address"
http://mirrors.xcp-ng.org/8/8.3/base/x86_64/repodata/repomd.xml: [Errno 14] curl#7 - "Failed to connect to 2a01:240:ab08:2::2: Cannot assign requested address"
http://mirrors.xcp-ng.org/8/8.3/base/x86_64/repodata/repomd.xml: [Errno 14] curl#7 - "Failed to connect to 2a01:240:ab08:2::2: Cannot assign requested address"
http://mirrors.xcp-ng.org/8/8.3/base/x86_64/repodata/repomd.xml: [Errno 14] curl#7 - "Failed to connect to 2a01:240:ab08:2::2: Cannot assign requested address"
http://mirrors.xcp-ng.org/8/8.3/base/x86_64/repodata/repomd.xml: [Errno 14] curl#7 - "Failed to connect to 2a01:240:ab08:2::2: Cannot assign requested address"
http://mirrors.xcp-ng.org/8/8.3/base/x86_64/repodata/repomd.xml: [Errno 14] curl#7 - "Failed to connect to 2a01:240:ab08:2::2: Cannot assign requested address"
                            stormiS 1 Reply Last reply Reply Quote 0
                            • A
                              Andrew Top contributor @ravenet
                              last edited by

                              @ravenet I did not have any problems with my Mellanox Connect-4 Lx card during upgrades from 8.2.1 (5.0 driver), to 8.3 (5.4 driver), then update to current 8.3 (5.9 driver), and then update to Xen 4.17.3. My card has the 14.32.1010 firmware. It is not used for the management interface. It is used by VMs and continued to keep the same ethernet name and function for the VMs.

                              R 1 Reply Last reply Reply Quote 0
                              • stormiS
                                stormi Vates 🪐 XCP-ng Team @TheFrisianClause
                                last edited by

                                @TheFrisianClause Please open a separate thread for this, where we'll follow-up (was it you who already had one about this very problem?)

                                1 Reply Last reply Reply Quote 1
                                • stormiS
                                  stormi Vates 🪐 XCP-ng Team
                                  last edited by

                                  By the way, it is OK, and even good, to mention any issues you have with 8.3 here. It's what's this thread is for. However, if you don't see any answers because there are too many different discussions happening at the same time, I advise to open a separate thread and mention it here, so that people can jump there and help there.

                                  1 Reply Last reply Reply Quote 3
                                  • psafontP
                                    psafont XAPI Vizier @rmaclachlan
                                    last edited by

                                    @rmaclachlan This looks awfully similar to https://github.com/xapi-project/xen-api/pull/5451

                                    freddy77 opened this pull request in xapi-project/xen-api

                                    closed CP-47754: Do not report errors attempting to read PCI vendor:product #5451

                                    1 Reply Last reply Reply Quote 1
                                    • gduperreyG
                                      gduperrey Vates 🪐 XCP-ng Team
                                      last edited by

                                      A new version of xo-lite for XCP-ng 8.3 has been released:

                                      Version: xo-lite-0.2.0-1.xcpng8.3

                                      You can update it like this:

                                      yum update xo-lite

                                      For more information about the changes between version 0.1.3 and 0.2.0, you can consult this link: https://github.com/vatesfr/xen-orchestra/blob/master/%40xen-orchestra/lite/CHANGELOG.md

                                      Tristis OrisT 1 Reply Last reply Reply Quote 2
                                      • Tristis OrisT
                                        Tristis Oris @gduperrey
                                        last edited by

                                        @gduperrey should it be available by usual way at XO?

                                        yum update xo-lite
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
No packages marked for update
                                        R 1 Reply Last reply Reply Quote 0
                                        • R
                                          rmaclachlan @Tristis Oris
                                          last edited by

                                          @Tristis-Oris Try a yum clean all and then redo your yum update

                                          XO Update seems to be working well for us on 3 hosts!

                                          Tristis OrisT 1 Reply Last reply Reply Quote 0
                                          • Tristis OrisT
                                            Tristis Oris @rmaclachlan
                                            last edited by

                                            @rmaclachlan nvm found it. Some long lived cache at repo proxy. Looks i need a wait about 1 extra hour.

                                            1 Reply Last reply Reply Quote 0
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