1. Komal Thareja

Komal Thareja

Forum Replies Created

Viewing 15 posts - 46 through 60 (of 416 total)
  • Author
    Posts
  • in reply to: Permission denied for in-slice port mirroring #8112
    Komal Thareja
    Participant

      Hi Vaneshi,

      The fix for this was deployed. I will check this again if you are still noticing this error.

      Please note the pre-requisite for this is that both the listener and the monitored node are in the same slice.

      Thanks,

      Komal

      Komal Thareja
      Participant

        Hi Jiri,

        Could you please share the Fingerprint for your old SSH key which is not expired but not working now?

        Thanks,

        Komal

        in reply to: Issue Connecting via SSH to Specific Node in Topology #8100
        Komal Thareja
        Participant

          Hi Yuanjun,

          Your slice is already in a Dead state, meaning all associated resources have been released.

          Please try creating your slice again and let us know if the issue persists. To help us investigate potential problems before expiration, consider extending your slice’s lifetime if you encounter this issue again.


          Slice Name: byteps_8node_GPN_lamb Slice ID: 0e99c5ea-76d2-4189-ba2e-817a80fa8d29 Project ID: 34a45f8f-be0e-4efc-a91c-38358ce4ca29 Project Name: Ensemble Inference
          Graph ID: 070d665f-5fcc-467e-9afa-d1d9f2c2f11c
          Slice owner: { name: orchestrator, guid: orchestrator-guid, oidc_sub_claim: 82e78849-be30-4290-a225-50040c065e4e, email: yuanjun.dai@case.edu}
          Slice state: Dead
          Lease time: 2025-01-31 02:15:43+00:00

          Thanks,

          Komal

          in reply to: L2 Interfaces on my slice transitioning to DOWN State #8097
          Komal Thareja
          Participant

            Subject: Network Configuration Issue on Slice VMs

            Hi Prateek,

            I checked your Slice. Could you share the VMs and sites where the network configuration was lost?

            The WASH and STAR site workers were rebooted due to another issue, which may have caused this disruption. Please note that, in the current version, fablib configures interfaces using ip commands, which are not persistent across reboots.

            We are working on making this configuration reboot persistent. In the meantime, please consider using NetworkManager or netplan to configure the interfaces in a way that persists after a reboot.

            Additionally, we are addressing the underlying issue that required the worker node reboots.

            Apologies for the inconvenience, and thank you for your patience!

            Best,
            Komal

            in reply to: Kali machine failing on post_boot_config #8091
            Komal Thareja
            Participant

              Hi Nirmala,

              Could you please share your slice id?

              Thanks,
              Komal

              in reply to: Error allocating reousrce in RUTG site #8088
              Komal Thareja
              Participant

                Hi Yuanjun,

                We had leaked config on the switch which has been cleared by help from Network Team. Could you please try your slice again? Please let us know if you still see the issue.

                Thanks,
                Komal

                in reply to: upload_file does not work at all #8085
                Komal Thareja
                Participant

                  User has confirmed in another post that this issue has been resolved.

                  SSH Connection Error: ChannelException(2, ‘Connect failed’)

                  Komal Thareja
                  Participant

                    User has confirmed that this is no longer an issue.


                    HI, Komal

                    The problem has been solved. I believe we do not need the meeting today.

                    Thank you so much for your help!

                    Best Regards,
                    Yuanjun Dai

                    Komal Thareja
                    Participant

                      Subject: API Behavior Verification

                      Hi Yuanjun,

                      I have verified this, and the API is functioning as intended.

                      fablib.list_sites() retrieves resource information from the testbed. Once fetched, users can display data for a specific site using fablib.show_site(). Please note that fablib.show_site() only presents site information that was previously retrieved via fablib.list_sites().

                      To refresh the resource information, you need to call fablib.list_sites(update=True), followed by fablib.show_site().

                      Please check this in your code, and let us know if you continue to experience any issues.

                      Thanks,
                      Komal

                      Komal Thareja
                      Participant

                        Hi Yuanjun,

                        Both the issues with upload_file and this point to SSH access to the VMs. It could be because of the expired bastion keys or a configuration issue.
                        Is it possible for a quick zoom meeting to resolve this? Please let me know if that works.

                        Thanks,
                        Komal

                        in reply to: STAR probably needs reflashing to P4 workflow #8072
                        Komal Thareja
                        Participant

                          Hi Ilya,

                          I checked the host and see a similar output. Will check with Mert regarding the reboot.


                          0000:25:00.0 Network controller: Xilinx Corporation Device 903f
                          Subsystem: Xilinx Corporation Device 0007
                          Physical Slot: 2-1
                          Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
                          Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR-

                          Thanks,
                          Komal

                          in reply to: WASH FPGA slice issue #8071
                          Komal Thareja
                          Participant

                            Hi Ilya,

                            Hussam helped recover the WASH worker. Could you please try your slice again on WASH?

                            Thanks,

                            Komal

                            in reply to: upload_file does not work at all #8065
                            Komal Thareja
                            Participant

                              Could you please check for any error messages in /tmp/fablib/fablib.log file when upload_file() is invoked? If possible, share this file?

                              This file should exist on the system from where the fablib is being invoked.

                              Thanks,

                              Komal

                              Komal Thareja
                              Participant

                                Thank you for sharing your observation. I will investigate this more and share upate.

                                Thanks,

                                Komal

                                in reply to: upload_file does not work at all #8061
                                Komal Thareja
                                Participant

                                  Could you run fablib.show_config() to display the log file in use?

                                  Additionally, you can specify the log file location in the fabric_rc file, which may assist in debugging. Upload failures often occur if the bastion keys have expired, so please verify that your bastion keys are still valid.

                                  Thanks,

                                  Komal

                                Viewing 15 posts - 46 through 60 (of 416 total)