Raafat Mhamed created CLOUDSTACK-6894:
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Summary: Secondary storage problem
Key: CLOUDSTACK-6894
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-6894
Project: CloudStack
Issue Type: Bug
Security Level: Public (Anyone can view this level - this is the default.)
Components: KVM
Affects Versions: 4.3.0
Reporter: Raafat Mhamed
Priority: Critical
I have a problem in secondary storage that the NFS is not mounted and the cloud
service is not running.
root@s-3-VM:~# /usr/local/cloud/systemvm/ssvm-check.sh
================================================
First DNS server is 172.20.20.20
PING 172.20.20.20 (172.20.20.20): 48 data bytes
--- 172.20.20.20 ping statistics ---
2 packets transmitted, 0 packets received, 100% packet loss
WARNING: cannot ping DNS server
route follows
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 192.168.140.254 0.0.0.0 UG 0 0 0 eth2
169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth0
192.168.129.0 0.0.0.0 255.255.255.0 U 0 0 0 eth1
192.168.129.0 0.0.0.0 255.255.255.0 U 0 0 0 eth3
192.168.140.0 0.0.0.0 255.255.252.0 U 0 0 0 eth2
================================================
Good: DNS resolves download.cloud.com
================================================
ERROR: NFS is not currently mounted
Try manually mounting from inside the VM
NFS server is eth2
ping: unknown host
WARNING: cannot ping nfs server
routing table follows
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 192.168.140.254 0.0.0.0 UG 0 0 0 eth2
169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth0
192.168.129.0 0.0.0.0 255.255.255.0 U 0 0 0 eth1
192.168.129.0 0.0.0.0 255.255.255.0 U 0 0 0 eth3
192.168.140.0 0.0.0.0 255.255.252.0 U 0 0 0 eth2
================================================
Management server is 192.168.129.9. Checking connectivity.
Good: Can connect to management server port 8250
================================================
ERROR: Java process not running. Try restarting the SSVM.
root@s-3-VM:~# tail /var/log/cloud.log
2014-06-11 12:57:44,666 ERROR [cloud.agent.AgentShell] (main:null) Unable to
start agent: Resource class not found:
com.cloud.storage.resource.PremiumSecondaryStorageResource due to:
java.lang.ClassNotFoundException:
com.cloud.storage.resource.PremiumSecondaryStorageResource
2014-06-11 12:57:52,169 INFO [cloud.agent.AgentShell] (main:null) Agent started
2014-06-11 12:57:52,171 INFO [cloud.agent.AgentShell] (main:null)
Implementation Version is 4.3.0
2014-06-11 12:57:52,171 INFO [cloud.agent.AgentShell] (main:null)
agent.properties found at /usr/local/cloud/systemvm/conf/agent.properties
2014-06-11 12:57:52,181 DEBUG [cloud.agent.AgentShell] (main:null) Found
property: instance
2014-06-11 12:57:52,181 DEBUG [cloud.agent.AgentShell] (main:null) Found
property: resource
2014-06-11 12:57:52,181 INFO [cloud.agent.AgentShell] (main:null) Defaulting
to using properties file for storage
2014-06-11 12:57:52,183 INFO [cloud.agent.AgentShell] (main:null) Defaulting
to the constant time backoff algorithm
2014-06-11 12:57:52,197 INFO [cloud.utils.LogUtils] (main:null) log4j
configuration found at /usr/local/cloud/systemvm/conf/log4j-cloud.xml
2014-06-11 12:57:52,212 DEBUG [cloud.agent.AgentShell] (main:null) Checking to
see if agent.SecStorage.pid exists.
2014-06-11 12:57:52,214 DEBUG [cloud.utils.ProcessUtil] (main:null)
environment.properties could not be opened
2014-06-11 12:57:52,220 DEBUG [cloud.utils.ProcessUtil] (main:null) Executing:
bash -c echo $PPID
2014-06-11 12:57:52,224 DEBUG [cloud.utils.ProcessUtil] (main:null) Execution
is successful.
2014-06-11 12:57:52,228 ERROR [cloud.agent.AgentShell] (main:null) Unable to
start agent: Resource class not found:
com.cloud.storage.resource.PremiumSecondaryStorageResource due to:
java.lang.ClassNotFoundException:
com.cloud.storage.resource.PremiumSecondaryStorageResource
root@s-3-VM:~# route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 192.168.140.254 0.0.0.0 UG 0 0 0 eth2
169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth0
192.168.129.0 0.0.0.0 255.255.255.0 U 0 0 0 eth1
192.168.129.0 0.0.0.0 255.255.255.0 U 0 0 0 eth3
192.168.140.0 0.0.0.0 255.255.252.0 U 0 0 0 eth2
root@s-3-VM:~# ip route show
default via 192.168.140.254 dev eth2
169.254.0.0/16 dev eth0 proto kernel scope link src 169.254.2.51
192.168.129.0/24 dev eth1 proto kernel scope link src 192.168.129.60
192.168.129.0/24 dev eth3 proto kernel scope link src 192.168.129.81
192.168.140.0/22 dev eth2 proto kernel scope link src 192.168.142.5
root@s-3-VM:~# df -h
Filesystem Size Used Avail Use%
Mounted on
rootfs 276M 144M 119M 55% /
udev 10M 0 10M 0%
/dev
tmpfs 50M 232K 50M 1%
/run
/dev/disk/by-uuid/89eb6b0a-5f5a-47cc-8bd1-371987c5700e 276M 144M 119M 55% /
tmpfs 5.0M 0 5.0M 0%
/run/lock
tmpfs 213M 0 213M 0%
/run/shm
/dev/vda1 45M 22M 21M 51%
/boot
/dev/vda6 98M 5.6M 88M 6%
/home
/dev/vda8 368M 11M 339M 3%
/opt
/dev/vda10 63M 5.3M 55M 9%
/tmp
/dev/vda7 610M 535M 44M 93%
/usr
/dev/vda9 415M 259M 135M 66%
/var
root@s-3-VM:~#
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