Hello.
I have KVM virtual machines on host with 64Gb RAM. Now total usage of RAM by them achieved almost 30Gb. And I can't start more:
But there are much of RAM yet:
And Kernel is 64x so can allocate it:
There are bunch of similar questions on forum but all of them regarding OpenVZ but not like to mine.
Do you have any suggestions?
I have KVM virtual machines on host with 64Gb RAM. Now total usage of RAM by them achieved almost 30Gb. And I can't start more:
Code:
# qm start 213
Failed to allocate 4294967296 B: Cannot allocate memory
start failed: command '/usr/bin/kvm -id 213 -chardev 'socket,id=qmp,path=/var/run/qemu-server/213.qmp,server,nowait' -mon 'chardev=qmp,mode=control' -vnc unix:/var/run/qemu-server/213.vnc,x509,password -pidfile /var/run/qemu-server/213.pid -daemonize -name qa3.forbet.net -smp 'sockets=2,cores=2' -nodefaults -boot 'menu=on' -vga cirrus -k en-us -m 4096 -usbdevice tablet -drive 'if=none,id=drive-ide2,media=cdrom,aio=native' -device 'ide-cd,bus=ide.1,unit=0,drive=drive-ide2,id=ide2,bootindex=200' -drive 'file=/var/lib/vz/images/213/vm-213-disk-1.raw,if=none,id=drive-virtio0,aio=native,cache=none' -device 'virtio-blk-pci,drive=drive-virtio0,id=virtio0,bus=pci.0,addr=0xa,bootindex=100' -netdev 'type=tap,id=net0,ifname=tap213i0,script=/var/lib/qemu-server/pve-bridge' -device 'rtl8139,mac=32:60:85:C0:A6:92,netdev=net0,bus=pci.0,addr=0x12,id=net0,bootindex=300'' failed: exit code 1Code:
# free
total used free shared buffers cached
Mem: 65963420 27951904 38011516 0 9536 58548
-/+ buffers/cache: 27883820 38079600
Swap: 3998712 0 3998712Code:
# uname -a
Linux vds1 2.6.32-17-pve #1 SMP Wed Nov 28 07:15:55 CET 2012 x86_64 GNU/LinuxDo you have any suggestions?