issues with instance moving
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Vladimir Palii
Apr 17, 2018, 2:45:22 PM4/17/18
to Synnefo
Greetings,
We are experiencing issues with instance moving, check please information below:
Instance instance1 will be moved. This requires a shutdown of the
instance. Continue?
y/[n]/?: y
Fri Apr 13 05:45:49 2018 - INFO: Not checking memory on the secondary node as instance will not be started
Fri Apr 13 05:45:49 2018 - INFO: dry-run mode requested, not actually executing the operation
root@server02:~# gnt-instance move -n server04 instance1
Instance instance1 will be moved. This requires a shutdown of the
instance. Continue?
y/[n]/?: y
Fri Apr 13 05:46:21 2018 - INFO: Not checking memory on the secondary node as instance will not be started
Fri Apr 13 05:46:21 2018 - INFO: Shutting down instance instance1 on source node server02.domainname.com
Fri Apr 13 05:46:22 2018 - INFO: Copying data for disk 0
Failure: command execution error:
'str' object has no attribute 'ToDict'
root@server02:~# gnt-instance move -n server01 instance1
Instance instance1 will be moved. This requires a shutdown of the
instance. Continue?
y/[n]/?: y
Fri Apr 13 05:54:24 2018 - INFO: Not checking memory on the secondary node as instance will not be started
Fri Apr 13 05:54:24 2018 - INFO: Shutting down instance instance1 on source node server02.domainname.com
Fri Apr 13 05:54:25 2018 - INFO: Copying data for disk 0
Failure: command execution error:
'str' object has no attribute 'ToDict'
root@server02:~# gnt-instance move -n server04 snf-252
Instance snf-252 will be moved. This requires a shutdown of the
instance. Continue?
y/[n]/?: y
Fri Apr 13 05:59:54 2018 - INFO: Not checking memory on the secondary node as instance will not be started
Fri Apr 13 05:59:54 2018 - INFO: Shutting down instance snf-252 on source node server03.domainname.com
Fri Apr 13 05:59:55 2018 - INFO: Copying data for disk 0
Failure: command execution error:
'str' object has no attribute ‘ToDict'
root@server02:/var/log# gnt-cluster verify
Submitted jobs 561610, 561611
Waiting for job 561610 ...
Fri Apr 13 05:47:30 2018 * Verifying cluster config
Fri Apr 13 05:47:30 2018 * Verifying cluster certificate files
Fri Apr 13 05:47:30 2018 * Verifying hypervisor parameters
Fri Apr 13 05:47:30 2018 * Verifying all nodes belong to an existing group
Waiting for job 561611 ...
Fri Apr 13 05:47:30 2018 * Verifying group 'default'
Fri Apr 13 05:47:30 2018 * Gathering data (6 nodes)
Fri Apr 13 05:47:33 2018 * Gathering disk information (6 nodes)
Fri Apr 13 05:47:34 2018 * Verifying configuration file consistency
Fri Apr 13 05:47:34 2018 * Verifying node status
Fri Apr 13 05:47:34 2018 * Verifying instance status
Fri Apr 13 05:47:35 2018 * Verifying orphan volumes
Fri Apr 13 05:47:35 2018 - ERROR: node server04.domainname.com: volume ganeti/8335aa45-b23e-41dd-9ec3-8942f9728994.disk0 is unknown
Fri Apr 13 05:47:35 2018 * Verifying N+1 Memory redundancy
Fri Apr 13 05:47:35 2018 * Other Notes
Fri Apr 13 05:47:35 2018 - NOTICE: 6 non-redundant instance(s) found.
Fri Apr 13 05:47:35 2018 * Hooks Results
gnt-cluster info
Cluster name: server02.domainname.com
Cluster UUID: 12a3db98-6fd1-4e28-8dd7-1ebf8d490f01
Creation time: 2015-07-17 21:09:32
Modification time: 2018-03-23 00:28:02
Master node: server02.domainname.com
Architecture (this node): 64bits (x86_64)
Tags: (none)
Default hypervisor: xen-pvm
Enabled hypervisors: xen-pvm, xen-hvm
Hypervisor parameters:
xen-hvm:
acpi: True
blockdev_prefix: hd
boot_order: cd
cdrom_image_path:
cpu_cap: 0
cpu_mask: all
cpu_weight: 256
cpuid:
device_model: /usr/lib/xen/bin/qemu-dm
disk_type: paravirtual
kernel_path: /usr/lib/xen-4.1/boot/hvmloader
migration_mode: non-live
migration_port: 8002
nic_type: rtl8139
pae: True
pci_pass:
reboot_behavior: reboot
soundhw:
use_localtime: False
vif_script:
vif_type: ioemu
viridian: False
vnc_bind_address: 0.0.0.0
vnc_password_file: /etc/ganeti/vnc-cluster-password
xen_cmd: xm
xen-pvm:
blockdev_prefix: sd
bootloader_args:
bootloader_path:
cpu_cap: 0
cpu_mask: all
cpu_weight: 256
cpuid:
initrd_path: /boot/initrd.img-3.2.0-4-amd64
kernel_args: ro
kernel_path: /boot/vmlinuz-3.2.0-4-amd64
migration_mode: live
migration_port: 8002
reboot_behavior: reboot
root_path: /dev/xvda1
soundhw:
use_bootloader: False
vif_script: /etc/xen/scripts/vif-custom
xen_cmd: xm
OS-specific hypervisor parameters:
OS parameters:
Hidden OSes:
Blacklisted OSes:
Cluster parameters:
candidate pool size: 10
master netdev: xenbr0
master netmask: 32
use external master IP address setup script: False
lvm volume group: ganeti
lvm reserved volumes: (none)
drbd usermode helper: /bin/true
file storage path: /srv/ganeti/file-storage
shared file storage path: /srv/ganeti/shared-file-storage
maintenance of node health: False
uid pool:
default instance allocator: hail
primary ip version: 4
preallocation wipe disks: False
OS search path: /srv/ganeti/os, /usr/local/lib/ganeti/os, /usr/lib/ganeti/os, /usr/share/ganeti/os
ExtStorage Providers search path: /srv/ganeti/extstorage, /usr/local/lib/ganeti/extstorage, /usr/lib/ganeti/extstorage, /usr/share/ganeti/extstorage
enabled disk templates: drbd, plain
Default node parameters:
exclusive_storage: False
oob_program:
ovs: False
ovs_link:
ovs_name: switch1
spindle_count: 1
Default instance parameters:
default:
auto_balance: True
maxmem: 128
minmem: 128
vcpus: 1
Default nic parameters:
default:
link: xenbr0
mode: bridged
vlan:
Default disk parameters:
blockdev:
diskless:
drbd:
c-delay-target: 1
c-fill-target: 0
c-max-rate: 61440
c-min-rate: 4096
c-plan-ahead: 20
data-stripes: 1
disk-barriers: n
disk-custom:
dynamic-resync: False
meta-barriers: False
meta-stripes: 1
metavg: ganeti
net-custom:
protocol: C
resync-rate: 61440
ext:
access: kernelspace
file:
plain:
stripes: 1
rbd:
access: kernelspace
pool: rbd
sharedfile:
Instance policy - limits for instances:
bounds specs:
- max/0:
cpu-count: 64
disk-count: 16
disk-size: 1048576
memory-size: 65536
nic-count: 8
spindle-use: 12
min/0:
cpu-count: 0
disk-count: 1
disk-size: 32
memory-size: 128
nic-count: 0
spindle-use: 1
std:
cpu-count: 1
disk-count: 1
disk-size: 1024
memory-size: 128
nic-count: 1
spindle-use: 1
allowed disk templates: drbd, plain
vcpu-ratio: 4
spindle-ratio: 32
Let me know please if you need additional information.
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