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
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