2019-11-12 13:56:06.295 6 INFO nova.virt.libvirt.driver [req-4d2aa879-68c2-4dda-9fa6-e51616e0741b efa2e6ee5a4a4bb29dca5d9ae35a9370 b7385d10758d4834904300adf836c113 - default default] Instance launched has CPU info: {"vendor": "Intel", "model": "Nehalem-IBRS", "arch": "x86_64", "features": ["pge", "avx", "xsaveopt", "clflush", "sep", "syscall", "tsc_adjust", "tsc-deadline", "dtes64", "stibp", "invpcid", "tsc", "fsgsbase", "xsave", "vmx", "erms", "xtpr", "cmov", "smep", "ssse3", "est", "pat", "monitor", "smx", "pbe", "lm", "msr", "nx", "fxsr", "tm", "sse4.1", "pae", "sse4.2", "pclmuldq", "cx16", "pcid", "fma", "vme", "popcnt", "mmx", "osxsave", "cx8", "mce", "de", "rdtscp", "ht", "dca", "lahf_lm", "abm", "md-clear", "pdcm", "mca", "pdpe1gb", "apic", "sse", "f16c", "pse", "ds", "invtsc", "pni", "tm2", "avx2", "sse2", "ss", "ds_cpl", "arat", "bmi1", "bmi2", "acpi", "spec-ctrl", "fpu", "ssbd", "pse36", "mtrr", "movbe", "rdrand", "x2apic"], "topology": {"cores": 8, "cells": 2, "threads": 2, "sockets": 1}}
2019-11-12 13:56:13.378 6 INFO os_brick.initiator.connectors.iscsi [req-4d2aa879-68c2-4dda-9fa6-e51616e0741b efa2e6ee5a4a4bb29dca5d9ae35a9370 b7385d10758d4834904300adf836c113 - default default] Trying to connect to iSCSI portal 10.12.61.11:3260
2019-11-12 13:56:13.380 6 INFO os_brick.initiator.connectors.iscsi [req-4d2aa879-68c2-4dda-9fa6-e51616e0741b efa2e6ee5a4a4bb29dca5d9ae35a9370 b7385d10758d4834904300adf836c113 - default default] Trying to connect to iSCSI portal 10.12.60.11:3260
2019-11-12 13:56:13.381 6 INFO os_brick.initiator.connectors.iscsi [req-4d2aa879-68c2-4dda-9fa6-e51616e0741b efa2e6ee5a4a4bb29dca5d9ae35a9370 b7385d10758d4834904300adf836c113 - default default] Trying to connect to iSCSI portal 10.12.61.10:3260
2019-11-12 13:56:13.383 6 INFO os_brick.initiator.connectors.iscsi [req-4d2aa879-68c2-4dda-9fa6-e51616e0741b efa2e6ee5a4a4bb29dca5d9ae35a9370 b7385d10758d4834904300adf836c113 - default default] Trying to connect to iSCSI portal 10.12.60.10:3260
2019-11-12 13:56:38.727 6 INFO nova.virt.block_device [req-4d2aa879-68c2-4dda-9fa6-e51616e0741b efa2e6ee5a4a4bb29dca5d9ae35a9370 b7385d10758d4834904300adf836c113 - default default] [instance: 39f0a9ef-ab36-4183-9d23-d1652714de7d] Attempting to driver detach volume 17b693fd-12f2-407d-83e3-f6ddf8471372 from mountpoint /dev/vda
2019-11-12 13:56:38.731 6 WARNING nova.virt.block_device [req-4d2aa879-68c2-4dda-9fa6-e51616e0741b efa2e6ee5a4a4bb29dca5d9ae35a9370 b7385d10758d4834904300adf836c113 - default default] [instance: 39f0a9ef-ab36-4183-9d23-d1652714de7d] Detaching volume from unknown instance
2019-11-12 13:56:38.733 6 WARNING nova.virt.libvirt.driver [req-4d2aa879-68c2-4dda-9fa6-e51616e0741b efa2e6ee5a4a4bb29dca5d9ae35a9370 b7385d10758d4834904300adf836c113 - default default] [instance: 39f0a9ef-ab36-4183-9d23-d1652714de7d] During detach_volume, instance disappeared.: InstanceNotFound: Instance 39f0a9ef-ab36-4183-9d23-d1652714de7d could not be found.
2019-11-12 13:56:46.438 6 WARNING nova.compute.resource_tracker [req-60ca9fbd-fc7f-4b27-aec8-40a841e32123 - - - - -] [instance: 39f0a9ef-ab36-4183-9d23-d1652714de7d] Instance not resizing, skipping migration.