Hi,
Did you run this on a node other than n62?
Rob
On May 29, 2009, at 3:57 PM, Huang, Bin wrote:
Hi, kevin and list,
When I look at my output from pvfs2-ping, there
is a false sense of security...
Here is my output:
root:~# /usr/local/bin/pvfs2-ping -m /mnt/pvfs2
(1) Parsing tab file...
(2) Initializing system interface...
(3) Initializing each file system found in tab file: /etc/fstab...
PVFS2 servers: tcp://n62:3334
Storage name: pvfs2-fs
Local mount point: /mnt/pvfs2
/mnt/pvfs2: Ok
(4) Searching for /mnt/pvfs2 in pvfstab...
PVFS2 servers: tcp://n62:3334
Storage name: pvfs2-fs
Local mount point: /mnt/pvfs2
meta servers:
tcp://n62:3334
data servers:
tcp://n62:3334
(5) Verifying that all servers are responding...
meta servers:
tcp://n62:3334 Ok
data servers:
tcp://n62:3334 Ok
(6) Verifying that fsid 1186947128 is acceptable to all servers...
Ok; all servers understand fs_id 1186947128
(7) Verifying that root handle is owned by one server...
Root handle: 1048576
Ok; root handle is owned by exactly one server.
Ben
-----Original Message-----
From: Kevin Harms [mailto:[email protected]]
Sent: Fri 5/29/2009 16:31
To: Huang, Bin
Cc: [email protected]
Subject: Re: [Pvfs2-users] [pvfs2-user] fail to use pvfs2-cp in 2.8.1
What is the output from pvfs2-ping -m /mnt/pvfs2
kevin
On May 29, 2009, at 3:24 PM, Huang, Bin wrote:
> Hi, list,
>
> I am currently testing my pvfs2-2.8.1 installation. I posted
> an error of failing to do pvfs2-ping on the list several
> weeks ago. It turned out that the issue came from lack of
> TCP wrapper in my kernel. Don't blame me for that because I
> was doing Linux from scratch and there are lots of ambiguous
> utilities to understand. :)
>
> Now I am facing another issue during my pvfs2 testing. When I
> was running pvfs2-cp, either when copying files to or from
> a PVFS2 file system, it failed to receive the package and the
> connection was refused.
>
> It is a little frustrating because this testing seems quite
> straightforward. Since I am doing Linux from scratch, I am
> not 100% sure my kernel will be compatible with pvfs2-2.8.1.
> I assume that people have tested pvfs2 with various mainstream
> distributions but not with a build-all-components-manually
> kernel before releasing it.
>
> I have no problem running pvfs2-ls, pvfs2-rm, pvfs2-mkdir,
> pvfs2-ln and pvfs2-fsck. So I am struggling to know whether
> this issue is from my kernel or from pvfs2 itself. I attached
> the error message hoping that someone can give me a guide.
>
> Here is my error message when using pvfs2-cp:
>
> root:~# /usr/local/bin/pvfs2-cp -t /usr/lib/libc.a /mnt/pvfs2/
testfile
> [ 167.181678] Signal: b
> [ 167.181686] Code: 30001
> [ 167.181694] Addr: 1a0
> [ 167.188761] Signal: b
> [ 167.188769] Code: 30001
> [ 167.188777] Addr: 1a0
> [E 03:13:52.731545] Receive immediately failed: Broken pipe
> [E 03:13:52.733795] Warning: msgpair failed to tcp://n62:3334, will
> retry: Broken pipe
> [E 03:13:52.734314] *** msgpairarray_completion_fn: msgpair to
> server tcp://n62:3334 failed: Broken pipe
> [E 03:13:52.734756] *** No retries requested.
> [E 03:13:52.743444] Receive immediately failed: Connection refused
> [E 03:13:52.744111] Warning: msgpair failed to tcp://n62:3334, will
> retry: Connection refused
> [E 03:13:52.744689] Warning: msgpair failed to tcp://n62:3334, will
> retry: Connection refused
> [E 03:13:52.745124] *** msgpairarray_completion_fn: msgpair to
> server tcp://n62:3334 failed: Connection refused
> [E 03:13:52.745494] *** No retries requested.
> [E 03:13:52.745898] *** msgpairarray_completion_fn: msgpair to
> server tcp://n62:3334 failed: Connection refused
> [E 03:13:52.746269] *** No retries requested.
> pvfs2-cp: src/client/sysint/sys-getattr.sm:309:
> getattr_acache_lookup: Assertion `object_ref.handle !=
> ((PVFS_handle)0)' failed.
> Aborted
>
>
>
> Benjamin Huang
> Reconfigurable Computing System lab
> UNC Charlotte
>
>
> _______________________________________________
> Pvfs2-users mailing list
> [email protected]
> http://www.beowulf-underground.org/mailman/listinfo/pvfs2-users
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