[Rdo-list] no valid host was found
pauline phaure
phaurep at gmail.com
Thu Apr 23 06:41:14 UTC 2015
hey everyone, I hope this time somebody would help me. I still getting the
same error when I try to spawn a VM which is no valid host was found,
knowing that I have already spawned two successful VMs (one small and one
xlarge). I'm sure it's not a problem of ressources I have 16 cores on each
of my servers, 12 Gb of RAM and 1.7 TeraB of disk space available. But
still my openstack is acting like if he lacks of ressources because when I
delete when of the existing VM, nova responds correctly and I can then
Launch my instance. PLZ found attahced My logs.
[root at localhost ~]# lscpu
Architecture : x86_64
Mode(s) opératoire(s) des processeurs : 32-bit, 64-bit
Boutisme : Little Endian
Processeur(s) : 16
Liste de processeur(s) en ligne : 0-15
Thread(s) par cœur : 2
Cœur(s) par socket : 4
Socket(s) : 2
Nœud(s) NUMA : 2
Identifiant constructeur : GenuineIntel
Famille de processeur : 6
Modèle : 26
Nom de modèle : Intel(R) Xeon(R) CPU E5540 @ 2.53GHz
Révision : 5
Vitesse du processeur en MHz : 2533.000
BogoMIPS : 5065.94
Virtualisation : VT-x
Cache L1d : 32K
Cache L1i : 32K
Cache L2 : 256K
Cache L3 : 8192K
Nœud NUMA 0 de processeur(s) : 0,2,4,6,8,10,12,14
Nœud NUMA 1 de processeur(s) : 1,3,5,7,9,11,13,15
[root at localhost ~]# lscpu
Architecture : x86_64
Mode(s) opératoire(s) des processeurs : 32-bit, 64-bit
Boutisme : Little Endian
Processeur(s) : 16
Liste de processeur(s) en ligne : 0-15
Thread(s) par cœur : 2
Cœur(s) par socket : 4
Socket(s) : 2
Nœud(s) NUMA : 2
Identifiant constructeur : GenuineIntel
Famille de processeur : 6
Modèle : 26
Nom de modèle : Intel(R) Xeon(R) CPU E5540 @ 2.53GHz
Révision : 5
Vitesse du processeur en MHz : 1600.000
BogoMIPS : 5065.93
Virtualisation : VT-x
Cache L1d : 32K
Cache L1i : 32K
Cache L2 : 256K
Cache L3 : 8192K
Nœud NUMA 0 de processeur(s) : 0,2,4,6,8,10,12,14
Nœud NUMA 1 de processeur(s) : 1,3,5,7,9,11,13,15
[root at localhost ~]# df -h
Sys. de fichiers Taille Utilisé Dispo Uti% Monté sur
/dev/mapper/centos-root 1,8T 2,8G 1,8T 1% /
devtmpfs 5,8G 0 5,8G 0% /dev
tmpfs 5,8G 0 5,8G 0% /dev/shm
tmpfs 5,8G 8,9M 5,8G 1% /run
tmpfs 5,8G 0 5,8G 0% /sys/fs/cgroup
/dev/sda1 497M 126M 372M 26% /boot
/dev/mapper/centos-home 50G 33M 50G 1% /home
[root at localhost ~]# df -h
Sys. de fichiers Taille Utilisé Dispo Uti% Monté sur
/dev/mapper/centos-root 1,5T 3,3G 1,5T 1% /
devtmpfs 5,8G 0 5,8G 0% /dev
tmpfs 5,8G 4,0K 5,8G 1% /dev/shm
tmpfs 5,8G 8,9M 5,8G 1% /run
tmpfs 5,8G 0 5,8G 0% /sys/fs/cgroup
/dev/loop0 1,9G 6,1M 1,7G 1% /srv/node/swiftloopback
/dev/sda1 497M 171M 327M 35% /boot
/dev/mapper/centos-home 50G 33M 50G 1% /home
tmpfs 5,8G 8,9M 5,8G 1% /run/netns
MemTotal: 12126860 kB
MemFree: 11487076 kB
MemAvailable: 11457400 kB
Buffers: 764 kB
Cached: 154492 kB
SwapCached: 0 kB
Active: 203440 kB
Inactive: 111920 kB
Active(anon): 169672 kB
Inactive(anon): 8260 kB
Active(file): 33768 kB
Inactive(file): 103660 kB
Unevictable: 84820 kB
Mlocked: 84820 kB
SwapTotal: 6160380 kB
SwapFree: 6160380 kB
Dirty: 8 kB
Writeback: 0 kB
AnonPages: 244968 kB
Mapped: 33992 kB
Shmem: 8940 kB
Slab: 84552 kB
SReclaimable: 28472 kB
SUnreclaim: 56080 kB
KernelStack: 5984 kB
PageTables: 6404 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 12223808 kB
Committed_AS: 658040 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 109428 kB
VmallocChunk: 34355304448 kB
HardwareCorrupted: 0 kB
AnonHugePages: 77824 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 110716 kB
DirectMap2M: 12462080 kB
cat /proc/meminfo
MemTotal: 12126860 kB
MemFree: 7088560 kB
MemAvailable: 7148508 kB
Buffers: 1156 kB
Cached: 280384 kB
SwapCached: 0 kB
Active: 4320672 kB
Inactive: 202656 kB
Active(anon): 4251044 kB
Inactive(anon): 8704 kB
Active(file): 69628 kB
Inactive(file): 193952 kB
Unevictable: 84884 kB
Mlocked: 84884 kB
SwapTotal: 6160380 kB
SwapFree: 6160380 kB
Dirty: 40 kB
Writeback: 0 kB
AnonPages: 4326216 kB
Mapped: 49868 kB
Shmem: 9072 kB
Slab: 135476 kB
SReclaimable: 43228 kB
SUnreclaim: 92248 kB
KernelStack: 12976 kB
PageTables: 118868 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 12223808 kB
Committed_AS: 13439552 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 110196 kB
VmallocChunk: 34355295000 kB
HardwareCorrupted: 0 kB
AnonHugePages: 317440 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 114812 kB
DirectMap2M: 12457984 kB
[image: Images intégrées 1]
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