Hi Andrei, Our SSVM is using NFSv4, we can see here http://pastebin.com/HWvtYg8z
When we are trying to mount the same path(CS Secondary Storage), It is mounted perfectly with all the other machines (CS Hosts) except with SSVM. and we have scheduled recurring snapshots policy on our cloud-stack and these snapshots are perfectly backed up to secondary storage path which is the one we are trying to mount manually on SSVM. (I have tested and mounted the same secondary storage path on other machines and there in the snapshots folder I can able to see the scheduled snapshots vhd files ). So if the secondary storage path is failing to mount on SSVM how could the snapshot vhd files are moving to same secondary storage location.?? Any suggestions please. Thanks, Anil. On Sun, May 10, 2015 at 2:20 AM, ilya <ilya.mailing.li...@gmail.com> wrote: > Disregard my previous message, i see its already done. > > Try mounting it in the shell of SSVM by hand. If fails, disable iptables > and try again. Also check the routing table to make sure all is proper. > > Like Andrei mentioned you may need it to be NFSv3 compatible as it will > make use of no_root_squash (which must also be enabled on your share). > > Regards > ilya > > > On 5/9/15 1:46 PM, ilya wrote: > >> Make sure that management network/range of IPs that VM and Storage >> Network (if you have one), is whitelisted as NFS access clients on the >> export. >> >> If that fails, try also adding public ip range to see if that helps - as >> a test. >> >> Regards >> ilya >> On 5/8/15 6:50 AM, Andrei Mikhailovsky wrote: >> >>> Srini, >>> >>> you need to make sure the nfs server is configured properly to allow >>> access from SSVM, as you can see, the access is denied. please check that >>> the nfs server supports the same protocol version as ssvm is requesting. >>> Most likely, it's nfs v3. >>> >>> Check logs on the nfs server to verify why it is denying access. >>> >>> Once this is fixed, you should be good to go. >>> >>> Andrei >>> >>> ----- Original Message ----- >>> From: "srinivas niddapu" <sr...@axiomio.com> >>> To: "Rohit Yadav" <rohit.ya...@shapeblue.com>, dev@cloudstack.apache.org >>> Cc: us...@cloudstack.apache.org >>> Sent: Friday, 8 May, 2015 2:03:10 PM >>> Subject: RE: Unable to mount Secondary Storage on SSVM >>> >>> Appreciated info Rohit. >>> >>> As we verified our NFS storage there is no permission restrictions (* >>> FULL ACCESS). >>> Validated the same NFS share on the Cloud Stack Hypervisors, already >>> mounted and data visible. >>> >>> We try to mount the NFS volume in the SSVM manually but its throwing >>> error. Unable to mount. >>> "mount.nfs: access denied by server while mounting" >>> >>> While restoring snapshot in the CloudStack UI getting below error. >>> >>> Status >>> Failed to create >>> templatecom.cloud.utils.exception.CloudRuntimeException: GetRootDir for >>> nfs://172.30.36.51/vS02304090GCSP_NAS07 failed due to >>> com.cloud.utils.exception.CloudRuntimeException: Unable to mount >>> 172.30.36.51:/vS02304090GCSP_NAS07 at >>> /mnt/SecStorage/1c7f122c-e72e-3daa-a54a-3693b89d4015 due to mount.nfs: >>> access denied by server while mounting 172.30.36.51:/vS02304090GCSP_NAS07 >>> at >>> org.apache.cloudstack.storage.resource.NfsSecondaryStorageResource.getRootDir(NfsSecondaryStorageResource.java:1956) >>> at >>> org.apache.cloudstack.storage.resource.NfsSecondaryStorageResource.copySnapshotToTemplateFromNfsToNfsXenserver(NfsSecondaryStorageResource.java:377) >>> at >>> org.apache.cloudstack.storage.resource.NfsSecondaryStorageResource.copySnapshotToTemplateFromNfsToNfs(NfsSecondaryStorageResource.java:444) >>> at >>> org.apache.cloudstack.storage.resource.NfsSecondaryStorageResource.createTemplateFromSnapshot(NfsSecondaryStorageResource.java:553) >>> at >>> org.apache.cloudstack.storage.resource.NfsSecondaryStorageResource.execute(NfsSecondaryStorageResource.java:632) >>> at >>> org.apache.cloudstack.storage.resource.NfsSecondaryStorageResource.executeRequest(NfsSecondaryStorageResource.java:236) >>> at >>> com.cloud.storage.resource.PremiumSecondaryStorageResource.defaultAction(PremiumSecondaryStorageResource.java:63) >>> at >>> com.cloud.storage.resource.PremiumSecondaryStorageResource.executeRequest(PremiumSecondaryStorageResource.java:59) >>> at com.cloud.agent.Agent.processRequest(Agent.java:498) at >>> com.cloud.agent.Agent$AgentRequestHandler.doTask(Agent.java:806) at >>> com.cloud.utils.nio.Task.run(Task.java:83) at >>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146) >>> at >>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) >>> at java.lang.Thread.run(Thread.java:679) >>> >>> Any suggestions. >>> >>> Thanks, >>> Srini. >>> >>> -----Original Message----- >>> From: Rohit Yadav [mailto:rohit.ya...@shapeblue.com] >>> Sent: Friday, May 08, 2015 5:57 PM >>> To: dev@cloudstack.apache.org >>> Cc: us...@cloudstack.apache.org; srinivas niddapu >>> Subject: Re: Unable to mount Secondary Storage on SSVM >>> >>> >>> On 08-May-2015, at 2:05 pm, anil lakineni < >>>> anilkumar459.lakin...@gmail.com> wrote: >>>> >>>> and this Secondary Storage path is mounting and working with all other >>>> servers except with SSVM.. Getting error "mount.nfs: access denied by >>>> server while mounting xx.xx.xx.xx:/xxxx" >>>> >>> Check your nfs exports file and do a chmod 777 on the mount points, such >>> as /export/secondary or /export/primary. >>> >>> Regards, >>> Rohit Yadav >>> Software Architect, ShapeBlue >>> M. +91 88 262 30892 | rohit.ya...@shapeblue.com >>> Blog: bhaisaab.org | Twitter: @_bhaisaab >>> >>> >>> >>> Find out more about ShapeBlue and our range of CloudStack related >>> services >>> >>> IaaS Cloud Design & Build< >>> http://shapeblue.com/iaas-cloud-design-and-build//> >>> CSForge – rapid IaaS deployment framework<http://shapeblue.com/csforge/> >>> CloudStack Consulting<http://shapeblue.com/cloudstack-consultancy/> >>> CloudStack Software Engineering< >>> http://shapeblue.com/cloudstack-software-engineering/> >>> CloudStack Infrastructure Support< >>> http://shapeblue.com/cloudstack-infrastructure-support/> >>> CloudStack Bootcamp Training Courses< >>> http://shapeblue.com/cloudstack-training/> >>> >>> This email and any attachments to it may be confidential and are >>> intended solely for the use of the individual to whom it is addressed. Any >>> views or opinions expressed are solely those of the author and do not >>> necessarily represent those of Shape Blue Ltd or related companies. If you >>> are not the intended recipient of this email, you must neither take any >>> action based upon its contents, nor copy or show it to anyone. Please >>> contact the sender if you believe you have received this email in error. >>> Shape Blue Ltd is a company incorporated in England & Wales. ShapeBlue >>> Services India LLP is a company incorporated in India and is operated under >>> license from Shape Blue Ltd. Shape Blue Brasil Consultoria Ltda is a >>> company incorporated in Brasil and is operated under license from Shape >>> Blue Ltd. ShapeBlue SA Pty Ltd is a company registered by The Republic of >>> South Africa and is traded under license from Shape Blue Ltd. ShapeBlue is >>> a registered trademark. >>> >> >> >> >
