[PVE-User] pmxcfs RRDC update error expected 12 data source readings

[Laurent CARON]

Hi,

I'm seeing the following messages in /var/log/syslog.


Apr  5 09:33:26 proxmox-vty-002 pmxcfs[766873]: [status] notice: RRD update error /var/lib/rrdcached/db/pve2-node/proxmox-siege-002: /var/lib/rrdcached/db/pve2-node/proxmox-siege-002: expected 12 data source readings (got 11) from 1.71
Apr  5 09:33:29 proxmox-vty-002 pmxcfs[766873]: [status] notice: RRDC update error /var/lib/rrdcached/db/pve2-node/proxmox-vty-001: -1
Apr  5 09:33:29 proxmox-vty-002 pmxcfs[766873]: [status] notice: RRD update error /var/lib/rrdcached/db/pve2-node/proxmox-vty-001: /var/lib/rrdcached/db/pve2-node/proxmox-vty-001: expected 12 data source readings (got 11) from 1.78
Apr  5 09:33:30 proxmox-vty-002 pmxcfs[766873]: [status] notice: RRDC update error /var/lib/rrdcached/db/pve2-node/proxmox-siege-001: -1
Apr  5 09:33:30 proxmox-vty-002 pmxcfs[766873]: [status] notice: RRD update error /var/lib/rrdcached/db/pve2-node/proxmox-siege-001: /var/lib/rrdcached/db/pve2-node/proxmox-siege-001: expected 12 data source readings (got 11) from 1.40
Apr  5 09:33:36 proxmox-vty-002 pmxcfs[766873]: [status] notice: RRDC update error /var/lib/rrdcached/db/pve2-node/proxmox-siege-002: -1
Apr  5 09:33:36 proxmox-vty-002 pmxcfs[766873]: [status] notice: RRD update error /var/lib/rrdcached/db/pve2-node/proxmox-siege-002: /var/lib/rrdcached/db/pve2-node/proxmox-siege-002: expected 12 data source readings (got 11) from 1.61
Apr  5 09:33:39 proxmox-vty-002 pmxcfs[766873]: [status] notice: RRDC update error /var/lib/rrdcached/db/pve2-node/proxmox-vty-001: -1
Apr  5 09:33:39 proxmox-vty-002 pmxcfs[766873]: [status] notice: RRD update error /var/lib/rrdcached/db/pve2-node/proxmox-vty-001: /var/lib/rrdcached/db/pve2-node/proxmox-vty-001: expected 12 data source readings (got 11) from 1.71
Apr  5 09:33:40 proxmox-vty-002 pmxcfs[766873]: [status] notice: RRDC update error /var/lib/rrdcached/db/pve2-node/proxmox-siege-001: -1
Apr  5 09:33:40 proxmox-vty-002 pmxcfs[766873]: [status] notice: RRD update error /var/lib/rrdcached/db/pve2-node/proxmox-siege-001: /var/lib/rrdcached/db/pve2-node/proxmox-siege-001: expected 12 data source readings (got 11) from 1.18
Apr  5 09:33:46 proxmox-vty-002 pmxcfs[766873]: [status] notice: RRDC update error /var/lib/rrdcached/db/pve2-node/proxmox-siege-002: -1
Apr  5 09:33:46 proxmox-vty-002 pmxcfs[766873]: [status] notice: RRD update error /var/lib/rrdcached/db/pve2-node/proxmox-siege-002: /var/lib/rrdcached/db/pve2-node/proxmox-siege-002: expected 12 data source readings (got 11) from 1.36
Apr  5 09:33:49 proxmox-vty-002 pmxcfs[766873]: [status] notice: RRDC update error /var/lib/rrdcached/db/pve2-node/proxmox-vty-001: -1
Apr  5 09:33:49 proxmox-vty-002 pmxcfs[766873]: [status] notice: RRD update error /var/lib/rrdcached/db/pve2-node/proxmox-vty-001: /var/lib/rrdcached/db/pve2-node/proxmox-vty-001: expected 12 data source readings (got 11) from 1.52
Apr  5 09:33:50 proxmox-vty-002 pmxcfs[766873]: [status] notice: RRDC update error /var/lib/rrdcached/db/pve2-node/proxmox-siege-001: -1
Apr  5 09:33:50 proxmox-vty-002 pmxcfs[766873]: [status] notice: RRD update error /var/lib/rrdcached/db/pve2-node/proxmox-siege-001: /var/lib/rrdcached/db/pve2-node/proxmox-siege-001: expected 12 data source readings (got 11) from 1.00
Apr  5 09:33:56 proxmox-vty-002 pmxcfs[766873]: [status] notice: RRDC update error /var/lib/rrdcached/db/pve2-node/proxmox-siege-002: -1
Apr  5 09:33:56 proxmox-vty-002 pmxcfs[766873]: [status] notice: RRD update error /var/lib/rrdcached/db/pve2-node/proxmox-siege-002: /var/lib/rrdcached/db/pve2-node/proxmox-siege-002: expected 12 data source readings (got 11) from 1.31

How can I solve it ?

Thanks

# pveversion --verbose
pve-manager: 2.0-54 (pve-manager/2.0/4b59ea39)
running kernel: 2.6.32-10-pve
proxmox-ve-2.6.32: 2.0-63
pve-kernel-2.6.32-6-pve: 2.6.32-55
pve-kernel-2.6.32-10-pve: 2.6.32-63
pve-kernel-2.6.32-7-pve: 2.6.32-60
lvm2: 2.02.88-2pve2
clvm: 2.02.88-2pve2
corosync-pve: 1.4.1-1
openais-pve: 1.1.4-2
libqb: 0.10.1-2
redhat-cluster-pve: 3.1.8-3
resource-agents-pve: 3.9.2-3
fence-agents-pve: 3.1.7-2
pve-cluster: 1.0-26
qemu-server: 2.0-33
pve-firmware: 1.0-15
libpve-common-perl: 1.0-23
libpve-access-control: 1.0-17
libpve-storage-perl: 2.0-16
vncterm: 1.0-2
vzctl: 3.0.30-2pve2
vzprocps: 2.0.11-2
vzquota: 3.0.12-3
pve-qemu-kvm: 1.0-8
ksm-control-daemon: 1.1-1