On 09/06/2011 02:20 PM, Michael Moore wrote:
The collection version 0.1.5 found for the file system you're trying
to convert is associated with newer PVFS/DBPF versions not the 0.0.1
that requires the conversion done by that utility. Are you sure the
file system in the /etc/pvfs2-fs.conf points to an old, 0.1.4 PVFS
file system? Was that utility ran rnore than once?
Probably.
The original pvfs version was 1.5.1
Installed current 2.8.4
ran the migration utility. The result was it didn't function, pvfs2-ping
gave the error mentioned below. I went back to the original hoping to be
able to make a backup, this didn't work because the migration seemed to
have been done OK.
Are there any errors in the pvfs2-server log files when starting them
after conversion on each host?
No, see attached logfiles, all seems fine according to the logs.
What could I further do to investigate ?
Thanks for your help anyway.
Henk
Michael
On Tue, Sep 6, 2011 at 3:46 AM, belcampo <[email protected]
<mailto:[email protected]>> wrote:
I followed this thread to do the conversion:
Upgrading from PVFS2 1.4.0 to 2.7.0
http://www.beowulf-underground.org/pipermail/pvfs2-users/2008-April/002373.html
When issuing the following:
sudo pvfs2-migrate-collection --all /etc/pvfs2-fs.conf
Error: unknown collection version: 0.1.5
for fs: pvfs2-fs (34ac5fcb)
pvfs2-ping -m /pvfs2 also isn't correct, it suffers the same as
mentioned in mail from:
http://www.beowulf-underground.org/pipermail/pvfs2-users/2008-July/002504.html
with title:
The PVFS2 says"Failure: check root handle failed"
<snip>
(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.
<snip>
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[E 11:50:15.484539] PVFS Client Daemon Started. Version 2.8.4-orangefs
[D 11:50:15.525778] [INFO]: Mapping pointer 0xb6a2a000 for I/O.
[D 11:50:15.527423] [INFO]: Mapping pointer 0xb6988000 for I/O.
[E 11:50:09.542760] PVFS Client Daemon Started. Version 2.8.4-orangefs
[D 11:50:09.591665] [INFO]: Mapping pointer 0xb6987000 for I/O.
[D 11:50:09.593651] [INFO]: Mapping pointer 0xb68e5000 for I/O.
[E 11:51:03.023214] PVFS Client Daemon Started. Version 2.8.4-orangefs
[D 11:51:03.057674] [INFO]: Mapping pointer 0xb6a2d000 for I/O.
[D 11:51:03.059215] [INFO]: Mapping pointer 0xb698b000 for I/O.
[D 09/12/2011 11:38:08] PVFS2 Server version 2.8.4-orangefs starting.
[D 09/12/2011 11:38:10] PVFS2 Server version 2.8.4-orangefs starting.
[D 09/12/2011 11:38:36] PVFS2 Server version 2.8.4-orangefs starting.
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