Dear list, sometimes it helps to write things down. By looking at "libvirt dumxml" ######## vm 234 ######## <disk type='network' device='disk'> <driver name='qemu' type='raw' cache='writeback'/> <auth username='libvirt'> <secret type='ceph' uuid='2f146016-197e-4c94-ba2d-6be68d75034a'/> </auth> <source protocol='rbd' name='one/one-90'/> <target dev='vda' bus='virtio'/> <alias name='virtio-disk0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/> </disk>
################ It seems like the vm has the wrong rbd image attached (one/one-90, not one-90-234-1), or am I wrong here? vm 239 is fine: ########## <disk type='network' device='disk'> <driver name='qemu' type='raw' cache='writeback'/> <auth username='libvirt'> <secret type='ceph' uuid='2f146016-197e-4c94-ba2d-6be68d75034a'/> </auth> <source protocol='rbd' name='one/one-90-239-0'/> <target dev='vda' bus='virtio'/> <alias name='virtio-disk0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/> </disk> looking at the deployment files, it seems that in the first vm(234), i did attach the disk after creating the vm. On Wed, Nov 12, 2014 at 12:13 PM, Joe Mauer <aask...@gmail.com> wrote: > Dear List, > > I´m evaluating a one 4.8 setup, using a ceph 0.72.2 cluster, RBD_FORMAT=2 > > Using the clone option instead of copying images to be able to > instantiating vms quickly does make this solution very interesting for us, > but I ran into a rather big issue that I´m currently > not able to solve (I´m not a ceph or one expert ;-)). > I could not find anything similar on the net, so it might be a > configuration issue, but I currently ran out of ideas to debug it. > > In both test clouds, I instaniciated a virtual machine (ID 234 below) from > a non-persistent image (e.g. Ubuntu 14.04 from the marketplace), did some > changes (e.g. changed the hostname, thats why I discoverd the problem in > the first place), updates ... software installation... > > After a while, when starting a new vm (ID 239) from the (still > non-persistent) image I get fsck messages when booting and have packages, > and e.g. the hostname from the first vm. > > Thank you in advance for taking a look. > > ############## first vm ################## > onevm show 234 > VIRTUAL MACHINE 234 INFORMATION > ID : 234 > NAME : jenkinssetup > USER : op > GROUP : opsadmin > STATE : ACTIVE > LCM_STATE : RUNNING > RESCHED : No > HOST : vnode6 > CLUSTER ID : 102 > CLUSTER : External > START TIME : 11/05 16:13:16 > END TIME : - > DEPLOY ID : one-234 > > VM DISKS > ID TARGET IMAGE TYPE SAVE SAVE_AS > 1 vda Ubuntu-14.04-one-4.8 rbd NO - > > VM NICS > ID NETWORK VLAN BRIDGE IP MAC > 0 Net_ext yes br0 10.10.10.10 02:00:5e:e6:38:8c > > VIRTUAL MACHINE HISTORY > SEQ HOST ACTION DS START TIME > PROLOG > 0 vnode6 none 103 11/05 16:13:42 6d 19h27m > 0h00m01s > > VIRTUAL MACHINE TEMPLATE > AUTOMATIC_REQUIREMENTS="CLUSTER_ID = 102 & !(PUBLIC_CLOUD = YES)" > CONTEXT=[ > DISK_ID="0", > ETH0_DNS="10.10.10.1", > ETH0_GATEWAY="10.10.10.1", > ETH0_IP="10.10.10.10", > ETH0_MAC="02:00:5e:e6:38:8c", > ETH0_MASK="255.255.255.0", > ETH0_NETWORK="10.10.10.0", > HOSTNAME="jenkinssetup", > NETWORK="YES", > TARGET="hda" ] > CPU="2" > GRAPHICS=[ > KEYMAP="de", > LISTEN="0.0.0.0", > PORT="6134", > TYPE="VNC" ] > MEMORY="2048" > TEMPLATE_ID="15" > VCPU="1" > VMID="234" > > > ############# second vm ######### > onevm show 239 > VIRTUAL MACHINE 239 INFORMATION > ID : 239 > NAME : Ubuntu 14.04 - KVM - OpenNebula 4.8-239 > USER : oneadmin > GROUP : oneadmin > STATE : ACTIVE > LCM_STATE : RUNNING > RESCHED : No > HOST : vnode5 > CLUSTER ID : 102 > CLUSTER : External > START TIME : 11/12 10:35:27 > END TIME : - > DEPLOY ID : one-239 > > VIRTUAL MACHINE MONITORING > USED CPU : 0 > NET_RX : 959K > USED MEMORY : 779.5M > NET_TX : 55K > > PERMISSIONS > OWNER : um- > GROUP : --- > OTHER : --- > > VM DISKS > ID TARGET IMAGE TYPE SAVE SAVE_AS > 0 vda Ubuntu-14.04-one-4.8 rbd NO - > > VM NICS > ID NETWORK VLAN BRIDGE IP MAC > 0 net-ext2 yes br0 10.10.10.105 02:00:5e:e6:35:69 > > VIRTUAL MACHINE HISTORY > SEQ HOST ACTION DS START TIME > PROLOG > 0 vnode5 none 103 11/12 10:35:28 0d 01h16m > 0h00m04s > > VIRTUAL MACHINE TEMPLATE > AUTOMATIC_REQUIREMENTS="CLUSTER_ID = 102 & !(PUBLIC_CLOUD = YES)" > CONTEXT=[ > DISK_ID="1", > ETH0_DNS="10.10.10.1", > ETH0_GATEWAY="10.10.10.1", > ETH0_IP="10.10.10.105", > ETH0_MAC="02:00:5e:e6:35:69", > ETH0_MASK="255.255.255.0", > ETH0_NETWORK="10.10.10.0", > NETWORK="YES", > TARGET="hda" ] > CPU="1" > GRAPHICS=[ > LISTEN="0.0.0.0", > PORT="6139", > TYPE="vnc" ] > MEMORY="768" > OS=[ > ARCH="x86_64" ] > TEMPLATE_ID="22" > VMID="239" > > > ################################ > oneimage show 90 > IMAGE 90 INFORMATION > ID : 90 > NAME : Ubuntu-14.04-one-4.8 > USER : oneadmin > GROUP : oneadmin > DATASTORE : ceph > TYPE : OS > REGISTER TIME : 10/29 22:13:27 > PERSISTENT : No > SOURCE : one/one-90 > PATH : > http://marketplace.c12g.com/appliance/53e7c1b28fb81d6a69000003/download/0 > SIZE : 10G > STATE : used > RUNNING_VMS : 2 > > PERMISSIONS > OWNER : um- > GROUP : --- > OTHER : --- > > IMAGE TEMPLATE > DEV_PREFIX="hd" > FROM_APP="53e7c1b28fb81d6a69000003" > FROM_APP_FILE="0" > FROM_APP_NAME="Ubuntu 14.04 - KVM - OpenNebula 4.8" > MD5="bdbd7fdced3ba5be52ba60e801c0b3e0" > > VIRTUAL MACHINES > > ID USER GROUP NAME STAT UCPU UMEM > HOST TIME > 234 op opsadmin jenkinssetup runn 0 2.1G vnode6 6d 19h47 > 239 oneadmin oneadmin Ubuntu 14.04 - runn 0 779.5M vnode5 0d > 01h25 > > ############ datastore ############ > oneadmin@oned:~$ onedatastore show 102 > DATASTORE 102 INFORMATION > ID : 102 > NAME : ceph > USER : oneadmin > GROUP : opadmins > CLUSTER : - > TYPE : IMAGE > DS_MAD : ceph > TM_MAD : ceph > BASE PATH : /var/lib/one//datastores/102 > DISK_TYPE : RBD > > DATASTORE CAPACITY > TOTAL: : 798.1G > FREE: : 495G > USED: : 263.2G > LIMIT: : - > > PERMISSIONS > OWNER : um- > GROUP : u-- > OTHER : --- > > DATASTORE TEMPLATE > BASE_PATH="/var/lib/one//datastores/" > BRIDGE_LIST="oned.test.cloud" > CEPH_SECRET="xxxxxxxxxxxxxxxxxxxxxxxx" > CEPH_USER="libvirt" > CLONE_TARGET="SELF" > DISK_TYPE="RBD" > DS_MAD="ceph" > LN_TARGET="NONE" > POOL_NAME="one" > RBD_FORMAT="2" > TM_MAD="ceph" > TYPE="IMAGE_DS" > > IMAGES > .... > > 90 > > ############ ceph ############# > rbd ls -l one| egrep 'NAME|one-90' > NAME SIZE PARENT FMT PROT LOCK > one-90 10240M 2 > one-90@234-1 10240M 2 yes > one-90@239-0 10240M 2 yes > one-90-234-1 10240M one/one-90@234-1 2 > one-90-239-0 10240M one/one-90@239-0 2 > >
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