<div dir="ltr"><div><div><div>Hi,<br><br>Can you check if you can mount manually from the DC1 host ?<br></div>You can use vdsm/contrib/nfs-check.py .<br>See also [1]<br><br></div>Regards,<br><br></div>Fred<br><div><div><br>[1] <a href="http://www.ovirt.org/documentation/how-to/troubleshooting/troubleshooting-nfs-storage-issues/">http://www.ovirt.org/documentation/how-to/troubleshooting/troubleshooting-nfs-storage-issues/</a><br><div><br></div></div></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Sat, May 20, 2017 at 3:16 PM, shubham dubey <span dir="ltr"><<a href="mailto:sdubey504@gmail.com" target="_blank">sdubey504@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div>I have a export storage domain myexport in dc0 with one vm moved to it.Now when I am trying to <br></div>detach it and attach it to another datacenter dc1, I am getting following error:<br><br><br>017-05-20
16:52:31,694+05 ERROR
[org.ovirt.engine.core.dal.<wbr>dbbroker.auditloghandling.<wbr>AuditLogDirector]
(org.ovirt.thread.pool-7-<wbr>thread-25) [72a6de4f] EVENT_ID:
VDS_STORAGES_CONNECTION_<wbr>FAILED(188), Correlation ID: null, Call Stack:
null, Custom Event ID: -1, Message: Failed to connect Host node2dc1 to
the Storage Domains myexport.<br>2017-05-20 16:52:31,694+05 INFO
[org.ovirt.engine.core.<wbr>vdsbroker.vdsbroker.<wbr>ConnectStorageServerVDSCommand<wbr>]
(org.ovirt.thread.pool-7-<wbr>thread-25) [72a6de4f] FINISH,
ConnectStorageServerVDSCommand<wbr>, return:
{b7acd809-af92-4c6d-84c5-<wbr>327550208bf1=477}, log id: 4f995793<br>2017-05-20
16:52:31,699+05 ERROR
[org.ovirt.engine.core.dal.<wbr>dbbroker.auditloghandling.<wbr>AuditLogDirector]
(org.ovirt.thread.pool-7-<wbr>thread-25) [72a6de4f] EVENT_ID:
STORAGE_DOMAIN_ERROR(996), Correlation ID: null, Call Stack: null,
Custom Event ID: -1, Message: The error message for connection
192.168.122.145:/mnt/exportsd returned by VDSM was: Problem while trying
to mount target<br>2017-05-20 16:52:31,701+05 ERROR
[org.ovirt.engine.core.bll.<wbr>storage.connection.<wbr>BaseFsStorageHelper]
(org.ovirt.thread.pool-7-<wbr>thread-25) [72a6de4f] The connection with
details '192.168.122.145:/mnt/<wbr>exportsd' failed because of error code
'477' and error message is: problem while trying to mount target<br>2017-05-20
16:52:31,706+05 ERROR
[org.ovirt.engine.core.bll.<wbr>storage.connection.<wbr>ConnectStorageToVdsCommand]
(org.ovirt.thread.pool-7-<wbr>thread-25) [72a6de4f] Transaction rolled-back
for command
'org.ovirt.engine.core.bll.<wbr>storage.connection.<wbr>ConnectStorageToVdsCommand'.<br>2017-05-20
16:52:31,707+05 ERROR
[org.ovirt.engine.core.bll.<wbr>storage.domain.<wbr>AttachStorageDomainToPoolComma<wbr>nd]
(org.ovirt.thread.pool-7-<wbr>thread-27)
[96ebeffb-dffa-4bdb-bea7-<wbr>ffa330f8374d] Cannot connect storage connection
server, aborting attach storage domain operation.<br>2017-05-20
16:52:31,708+05 INFO
[org.ovirt.engine.core.bll.<wbr>storage.domain.<wbr>AttachStorageDomainToPoolComma<wbr>nd]
(org.ovirt.thread.pool-7-<wbr>thread-27)
[96ebeffb-dffa-4bdb-bea7-<wbr>ffa330f8374d] Command
[id=d5ed8604-ae17-4d61-b5a2-<wbr>929b36bf0e64]: Compensating NEW_ENTITY_ID of
org.ovirt.engine.core.common.<wbr>businessentities.<wbr>StoragePoolIsoMap;
snapshot:
StoragePoolIsoMapId:{<wbr>storagePoolId='eee50640-deea-<wbr>4668-8168-a9f31a8bc006',
storageId='04e2444d-990e-48b1-<wbr>957b-833375ba7b3d'}.<br>2017-05-20
16:52:31,752+05 ERROR
[org.ovirt.engine.core.dal.<wbr>dbbroker.auditloghandling.<wbr>AuditLogDirector]
(org.ovirt.thread.pool-7-<wbr>thread-27)
[96ebeffb-dffa-4bdb-bea7-<wbr>ffa330f8374d] EVENT_ID:
USER_ATTACH_STORAGE_DOMAIN_TO_<wbr>POOL_FAILED(963), Correlation ID:
96ebeffb-dffa-4bdb-bea7-<wbr>ffa330f8374d, Job ID:
7538f0a0-90b6-414f-a62d-<wbr>3d6a3287349a, Call Stack: null, Custom Event ID:
-1, Message: Failed to attach Storage Domain myexport to Data Center
dc1. (User: admin@internal-authz)<br> <br></div>Thanks,<br></div>Shubham<br><div><div><br></div></div></div>
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<br></blockquote></div><br></div>