I just erased the storage (/mnt/pvfs2) and the /pvfs2-storage-space/
and tried again, but nothing happened.
Maybe another setup to the code or the DB_CONFIG?
As the error says noone is root for that file system, right?
Thanks,
Dimos.
I would delete the storage spaces and try again. The error message
is saying that ithe root doesn't exist.
Becky
On Thursday, January 26, 2012, Dimokritos Stamatakis
<dimsta...@gmail.com<mailto:dimsta...@gmail.com>> wrote:
Yes , I did!
Another possible solution?
Thanks.
Did you create the storage space on each server? (pvfs2-server -f
pvfs2-fs.conf -a<alias>)
Becky
On Thu, Jan 26, 2012 at 11:42 AM, Dimokritos Stamatakis
<dimsta...@gmail.com<mailto:dimsta...@gmail.com>> wrote:
Thanks for your answers,
I generated the conf file once and I copy-pasted the contents to
the other nodes.
But in pvfs2-ping -m /mnt/pvfs2 I still get the same error :
(7) Verifying that root handle is owned by one server...
Root handle: 1048576
Failure: check root handle failed
PVFS_mgmt_setparam_all: Detailed per-server errors are available
(error class: 0)
Exactly one server must own the root handle.
In this setup, no servers own the root handle.
Per-server errors:
=============================================================
The PVFS2 filesystem at /mnt/pvfs2/ appears to have problems.
What does it mean that the root handle is owned by more than one
servers?
All the previous tests (1-6) are successful.
Many thanks to all,
Dimos.
You should generate it once and copy it to all servers. If it
isn't exactly the same on all servers things won't work (potentially,
the error you got).
Walt
On 1/26/12 10:26 AM, Dimokritos Stamatakis wrote:
Hello all,
I finally deployed the pvfs to the cloud, but I get the
following error when I run pvfs-ping -m /mnt pvfs2 :
(7) Verifying that root handle is owned by one server...
Root handle: 1048576
Failure: check root handle failed
PVFS_mgmt_setparam_all: Detailed per-server errors are
available (error class: 0)
Exactly one server must own the root handle.
In this setup, no servers own the root handle.
Per-server errors:
=============================================================
The PVFS2 filesystem at /mnt/pvfs2/ appears to have problems.
How can I solve it?
Another question:
The ideal way is to produce the /etc/pvfs2-fs.conf just once
with pvfs2-genconf /etc/pvfs2-fs.conf , or separately to each node?
Many thanks,
Dimos.
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--
Becky Ligon
OrangeFS Support and Development
Omnibond Systems
Anderson, South Carolina
--
Becky Ligon
OrangeFS Support and Development
Omnibond Systems
Anderson, South Carolina
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Hi Dimos,
You might want to post your current conf file again. In there you
should
see a line that says something like "RootHandle 1048576". That is the
identifier for the root handle that pvfs2-ping is trying to find in the
file system. If you then look a little further down in the
configuration
file there is a section called<MetaHandleRanges> which allocates
ranges of
metadata identifiers to different servers. The number listed in the
RootHandle line _must_ fall into exactly one of these meta handle
ranges.
Assuming that it is in there, then it is the corresponding server
that is
causing a problem.
-Phil
On 01/26/2012 03:47 PM, Dimokritos Stamatakis wrote:
I just erased the storage (/mnt/pvfs2) and the /pvfs2-storage-space/
and
tried again, but nothing happened.
Maybe another setup to the code or the DB_CONFIG?
As the error says noone is root for that file system, right?
Thanks,
Dimos.
I would delete the storage spaces and try again. The error message is
saying that ithe root doesn't exist.
Becky
On Thursday, January 26, 2012, Dimokritos
Stamatakis<dimsta...@gmail.com>
wrote:
Yes , I did!
Another possible solution?
Thanks.
Did you create the storage space on each server? (pvfs2-server -f
pvfs2-fs.conf -a<alias>)
Becky
On Thu, Jan 26, 2012 at 11:42 AM, Dimokritos Stamatakis<
dimsta...@gmail.com> wrote:
Thanks for your answers,
I generated the conf file once and I copy-pasted the contents to the
other nodes.
But in pvfs2-ping -m /mnt/pvfs2 I still get the same error :
(7) Verifying that root handle is owned by one server...
Root handle: 1048576
Failure: check root handle failed
PVFS_mgmt_setparam_all: Detailed per-server errors are available
(error
class: 0)
Exactly one server must own the root handle.
In this setup, no servers own the root handle.
Per-server errors:
=============================================================
The PVFS2 filesystem at /mnt/pvfs2/ appears to have problems.
What does it mean that the root handle is owned by more than one
servers?
All the previous tests (1-6) are successful.
Many thanks to all,
Dimos.
You should generate it once and copy it to all servers. If it isn't
exactly the same on all servers things won't work (potentially, the
error
you got).
Walt
On 1/26/12 10:26 AM, Dimokritos Stamatakis wrote:
Hello all,
I finally deployed the pvfs to the cloud, but I get the following
error when I run pvfs-ping -m /mnt pvfs2 :
(7) Verifying that root handle is owned by one server...
Root handle: 1048576
Failure: check root handle failed
PVFS_mgmt_setparam_all: Detailed per-server errors are available
(error class: 0)
Exactly one server must own the root handle.
In this setup, no servers own the root handle.
Per-server errors:
=============================================================
The PVFS2 filesystem at /mnt/pvfs2/ appears to have problems.
How can I solve it?
Another question:
The ideal way is to produce the /etc/pvfs2-fs.conf just once with
pvfs2-genconf /etc/pvfs2-fs.conf , or separately to each node?
Many thanks,
Dimos.
_______________________________________________
Pvfs2-developers mailing list
Pvfs2-developers@beowulf-underground.org
http://www.beowulf-underground.org/mailman/listinfo/pvfs2-developers
_______________________________________________
Pvfs2-developers mailing list
Pvfs2-developers@beowulf-underground.org
http://www.beowulf-underground.org/mailman/listinfo/pvfs2-developers
--
Becky Ligon
OrangeFS Support and Development
Omnibond Systems
Anderson, South Carolina
--
Becky Ligon
OrangeFS Support and Development
Omnibond Systems
Anderson, South Carolina
_______________________________________________
Pvfs2-developers mailing
listPvfs2-developers@beowulf-underground.orghttp://www.beowulf-underground.org/mailman/listinfo/pvfs2-developers
_______________________________________________
Pvfs2-developers mailing list
Pvfs2-developers@beowulf-underground.org
http://www.beowulf-underground.org/mailman/listinfo/pvfs2-developers
