Il 02/07/2015 02:36, Christopher Young ha scritto:
> I'm sure I have worked through this before, but I've been banging my head 
> against this one for a while now, and I think I'm too close to the issue.
> 
> Basically, my hosted-engine won't start anymore.  I do recall attempting to 
> migrate it to a new gluster-based NFS share recently, but I could have
> sworn that was successful and working.  I _think_ I have some sort of id 
> issue with storage/volume/whatever id's, but I need some help digging through
> it if someone would be so kind.
> 
> I have the following error in /var/log/libvirt/qemu/HostedEngine.log:
> 
> ----------
> 2015-07-02T00:01:13.080952Z qemu-kvm: -drive
> file=/var/run/vdsm/storage/4e3017eb-d062-4ad1-9df8-7057fcee412c/5ead7b5d-50e8-4d6c-a0e5-bbe6d93dd836/eeb2d821-a432-4df6-8856-fdb14df260e3,if=none,id=drive-virtio-disk0,format=raw,serial=5ead7b5d-50e8-4d6c-a0e5-bbe6d93dd836,cache=none,werror=stop,rerror=stop,aio=threads:
> could not open disk image
> /var/run/vdsm/storage/4e3017eb-d062-4ad1-9df8-7057fcee412c/5ead7b5d-50e8-4d6c-a0e5-bbe6d93dd836/eeb2d821-a432-4df6-8856-fdb14df260e3:
>  Could not
> refresh total sector count: Input/output error
> ----------


Please check selinux: ausearch -m avc
it might be selinux preventing access to the disk image.



> 
> I also am including a few command outputs that I'm sure might help:
> 
> ----------
> [root@orldc-dev-vnode02 4e3017eb-d062-4ad1-9df8-7057fcee412c]# ls -la 
> /var/run/vdsm/storage/4e3017eb-d062-4ad1-9df8-7057fcee412c/
> total 8
> drwxr-xr-x. 2 vdsm kvm  80 Jul  1 20:04 .
> drwxr-xr-x. 3 vdsm kvm  60 Jul  1 20:04 ..
> lrwxrwxrwx. 1 vdsm kvm 128 Jul  1 20:04 1d80a60c-8f26-4448-9460-2c7b00ff75bf 
> ->
> /rhev/data-center/mnt/ovirt-gluster-nfs:_engine/4e3017eb-d062-4ad1-9df8-7057fcee412c/images/1d80a60c-8f26-4448-9460-2c7b00ff75bf
> lrwxrwxrwx. 1 vdsm kvm 128 Jul  1 20:04 23ac8897-b0c7-41d6-a7de-19f46ed78400 
> ->
> /rhev/data-center/mnt/ovirt-gluster-nfs:_engine/4e3017eb-d062-4ad1-9df8-7057fcee412c/images/23ac8897-b0c7-41d6-a7de-19f46ed78400
> 
> ----------
> [root@orldc-dev-vnode02 4e3017eb-d062-4ad1-9df8-7057fcee412c]# cat 
> /etc/ovirt-hosted-engine/vm.conf
> vmId=6b7329f9-518a-4488-b1c4-2cd809f2f580
> memSize=5120
> display=vnc
> devices={index:2,iface:ide,address:{ controller:0, target:0,unit:0, bus:1,
> type:drive},specParams:{},readonly:true,deviceId:77924fc2-c5c9-408b-97d3-cd0b0d11a62c,path:/home/tmp/CentOS-6.6-x86_64-minimal.iso,device:cdrom,shared:false,type:disk}
> devices={index:0,iface:virtio,format:raw,poolID:00000000-0000-0000-0000-000000000000,volumeID:eeb2d821-a432-4df6-8856-fdb14df260e3,imageID:5ead7b5d-50e8-4d6c-a0e5-bbe6d93dd836,specParams:{},readonly:false,domainID:4e3017eb-d062-4ad1-9df8-7057fcee412c,optional:false,deviceId:5ead7b5d-50e8-4d6c-a0e5-bbe6d93dd836,address:{bus:0x00,
> slot:0x06, domain:0x0000, type:pci, 
> function:0x0},device:disk,shared:exclusive,propagateErrors:off,type:disk,bootOrder:1}
> devices={device:scsi,model:virtio-scsi,type:controller}
> devices={nicModel:pv,macAddr:00:16:3e:0e:d0:68,linkActive:true,network:ovirtmgmt,filter:vdsm-no-mac-spoofing,specParams:{},deviceId:f70ba622-6ac8-4c06-a005-0ebd940a15b2,address:{bus:0x00,
> slot:0x03, domain:0x0000, type:pci, 
> function:0x0},device:bridge,type:interface}
> devices={device:console,specParams:{},type:console,deviceId:98386e6c-ae56-4b6d-9bfb-c72bbd299ad1,alias:console0}
> vmName=HostedEngine
> spiceSecureChannels=smain,sdisplay,sinputs,scursor,splayback,srecord,ssmartcard,susbredir
> smp=2
> cpuType=Westmere
> emulatedMachine=pc
> ----------
> 
> [root@orldc-dev-vnode02 4e3017eb-d062-4ad1-9df8-7057fcee412c]# cat 
> /etc/ovirt-hosted-engine/hosted-engine.conf
> fqdn=orldc-dev-vengine01.*******
> vm_disk_id=5ead7b5d-50e8-4d6c-a0e5-bbe6d93dd836
> vmid=6b7329f9-518a-4488-b1c4-2cd809f2f580
> storage=ovirt-gluster-nfs:/engine
> conf=/etc/ovirt-hosted-engine/vm.conf
> service_start_time=0
> host_id=1
> console=vnc
> domainType=nfs3
> spUUID=379cf161-d5b1-4c20-bb71-e3ca5d2ccd6b
> sdUUID=4e3017eb-d062-4ad1-9df8-7057fcee412c
> connectionUUID=0d1b50ac-cf3f-4cd7-90df-3c3a6d11a984
> ca_cert=/etc/pki/vdsm/libvirt-spice/ca-cert.pem
> ca_subject="C=EN, L=Test, O=Test, CN=Test"
> vdsm_use_ssl=true
> gateway=10.16.3.1
> bridge=ovirtmgmt
> metadata_volume_UUID=dd9f373c-d161-4fa0-aab1-3cb52305dba7
> metadata_image_UUID=23ac8897-b0c7-41d6-a7de-19f46ed78400
> lockspace_volume_UUID=d9bacbf6-c2f4-4f74-a91f-3a3a52f255bf
> lockspace_image_UUID=1d80a60c-8f26-4448-9460-2c7b00ff75bf
> 
> # The following are used only for iSCSI storage
> iqn=
> portal=
> user=
> password=
> port=
> ----------
> 
> (mount output for the NFS share this should be running on (gluster-based):
> 
> ovirt-gluster-nfs:/engine on /rhev/data-center/mnt/ovirt-gluster-nfs:_engine 
> type nfs
> (rw,relatime,vers=3,rsize=1048576,wsize=1048576,namlen=255,soft,nolock,nosharecache,proto=tcp,timeo=600,retrans=6,sec=sys,mountaddr=10.16.3.30,mountvers=3,mountport=38465,mountproto=tcp,local_lock=all,addr=10.16.3.30)
> 
> ----------
> 
> [root@orldc-dev-vnode02 4e3017eb-d062-4ad1-9df8-7057fcee412c]# tree 
> /rhev/data-center/mnt/ovirt-gluster-nfs\:_engine/
> /rhev/data-center/mnt/ovirt-gluster-nfs:_engine/
> ├── 4e3017eb-d062-4ad1-9df8-7057fcee412c
> │   ├── dom_md
> │   │   ├── ids
> │   │   ├── inbox
> │   │   ├── leases
> │   │   ├── metadata
> │   │   └── outbox
> │   ├── ha_agent
> │   │   ├── hosted-engine.lockspace ->
> /rhev/data-center/mnt/ovirt-gluster-nfs:_engine/4e3017eb-d062-4ad1-9df8-7057fcee412c/images/1d80a60c-8f26-4448-9460-2c7b00ff75bf/d9bacbf6-c2f4-4f74-a91f-3a3a52f255bf
> │   │   └── hosted-engine.metadata ->
> /rhev/data-center/mnt/ovirt-gluster-nfs:_engine/4e3017eb-d062-4ad1-9df8-7057fcee412c/images/23ac8897-b0c7-41d6-a7de-19f46ed78400/dd9f373c-d161-4fa0-aab1-3cb52305dba7
> │   ├── images
> │   │   ├── 1d80a60c-8f26-4448-9460-2c7b00ff75bf
> │   │   │   ├── d9bacbf6-c2f4-4f74-a91f-3a3a52f255bf
> │   │   │   ├── d9bacbf6-c2f4-4f74-a91f-3a3a52f255bf.lease
> │   │   │   └── d9bacbf6-c2f4-4f74-a91f-3a3a52f255bf.meta
> │   │   ├── 23ac8897-b0c7-41d6-a7de-19f46ed78400
> │   │   │   ├── dd9f373c-d161-4fa0-aab1-3cb52305dba7 ->
> /rhev/data-center/mnt/ovirt-gluster-nfs:_engine/4e3017eb-d062-4ad1-9df8-7057fcee412c/images/23ac8897-b0c7-41d6-a7de-19f46ed78400
> │   │   │   ├── dd9f373c-d161-4fa0-aab1-3cb52305dba7.lease
> │   │   │   └── dd9f373c-d161-4fa0-aab1-3cb52305dba7.meta
> │   │   ├── 3278c444-d92a-4cb9-87d6-9669c6e4993e
> │   │   │   ├── 1a4b6a5d-9c8f-4d54-91a7-3dd87377c362
> │   │   │   ├── 1a4b6a5d-9c8f-4d54-91a7-3dd87377c362.lease
> │   │   │   └── 1a4b6a5d-9c8f-4d54-91a7-3dd87377c362.meta
> │   │   ├── 5ead7b5d-50e8-4d6c-a0e5-bbe6d93dd836
> │   │   │   ├── eeb2d821-a432-4df6-8856-fdb14df260e3.lease
> │   │   │   └── eeb2d821-a432-4df6-8856-fdb14df260e3.meta
> │   │   ├── 6064179f-2720-4db9-a7c4-a97e044c2238
> │   │   │   ├── 05afaa26-95af-4226-9a00-5383d8937a83
> │   │   │   ├── 05afaa26-95af-4226-9a00-5383d8937a83.lease
> │   │   │   └── 05afaa26-95af-4226-9a00-5383d8937a83.meta
> │   │   └── bb9d9a37-4f91-4973-ba9e-72ee81aed0b6
> │   │       ├── 5acb27b3-62c5-46ac-8978-576a8a4a0399
> │   │       ├── 5acb27b3-62c5-46ac-8978-576a8a4a0399.lease
> │   │       └── 5acb27b3-62c5-46ac-8978-576a8a4a0399.meta
> │   └── master
> │       ├── tasks
> │       │   └── fef13299-0e7f-4c7a-a399-092a1235faab
> │       │       ├── fef13299-0e7f-4c7a-a399-092a1235faab.job.0
> │       │       ├── fef13299-0e7f-4c7a-a399-092a1235faab.recover.0
> │       │       ├── fef13299-0e7f-4c7a-a399-092a1235faab.recover.1
> │       │       ├── fef13299-0e7f-4c7a-a399-092a1235faab.result
> │       │       └── fef13299-0e7f-4c7a-a399-092a1235faab.task
> │       └── vms
> └── __DIRECT_IO_TEST__
> 
> 16 directories, 28 files
> ----------
> 
> [root@orldc-dev-vnode02 4e3017eb-d062-4ad1-9df8-7057fcee412c]# tree 
> /var/run/vdsm/storage/4e3017eb-d062-4ad1-9df8-7057fcee412c
> /var/run/vdsm/storage/4e3017eb-d062-4ad1-9df8-7057fcee412c
> ├── 1d80a60c-8f26-4448-9460-2c7b00ff75bf ->
> /rhev/data-center/mnt/ovirt-gluster-nfs:_engine/4e3017eb-d062-4ad1-9df8-7057fcee412c/images/1d80a60c-8f26-4448-9460-2c7b00ff75bf
> └── 23ac8897-b0c7-41d6-a7de-19f46ed78400 ->
> /rhev/data-center/mnt/ovirt-gluster-nfs:_engine/4e3017eb-d062-4ad1-9df8-7057fcee412c/images/23ac8897-b0c7-41d6-a7de-19f46ed78400
> 
> 2 directories, 0 files
> ----------
> 
> 
> Can you anyone point me in the right direction here?  Eventually, I'd like to 
> get this hosted-engine running in HA mode (I had started this process
> with ctdb/gluster/etc. via the well-known guide out there), but I'm thinking 
> that at this point, I should get this up and running again, export
> everything, and perhaps just build a new hosted-engine and import things into 
> (if that is possible).  Right now, though, I just need to get this
> hosted-engine run.
> 
> Many many thanks!
> 
> Chris
> 
> 
> _______________________________________________
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
> 


-- 
Sandro Bonazzola
Better technology. Faster innovation. Powered by community collaboration.
See how it works at redhat.com
_______________________________________________
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users

Reply via email to