[PVFS-developers] Re: [PVFS2-developers] does anyone know what this is? (fwd)

[Walter B. Ligon III]

I've built the latest CVS build - none of my changes, installed it and
run pvfs2-ping, and I get this:

[walt at sidious pvfs]> bin/pvfs2-ping -m /mnt/pvfs2
 
(1) Parsing tab file...
 
(2) Initializing system interface...
 
(3) Initializing each file system found in tab file: /etc/pvfs2tab...
 
[16:02:45.639438] src/io/bmi/bmi_tcp/bmi-tcp.c line 1676: Error: 
BMI_sockio_connect_sock: Success
[16:02:45.639742]       [bt] bin/pvfs2-ping [0x8086d91]
[16:02:45.639763]       [bt] bin/pvfs2-ping [0x8088923]
[16:02:45.639772]       [bt] bin/pvfs2-ping(BMI_tcp_post_sendunexpected_list+0x
a6) [0x808664e]
[16:02:45.639781]       [bt] bin/pvfs2-ping(BMI_post_sendunexpected_list+0x166)
 [0x8073a2a]
[16:02:45.639790]       [bt] bin/pvfs2-ping(job_bmi_send_list+0x21b) 
[0x8078f07][16:02:45.639800]       [bt] bin/pvfs2-ping [0x807041f]
[16:02:45.639864]       [bt] bin/pvfs2-ping(vfprintf+0x3c9f) [0x8053973]
[16:02:45.639875]       [bt] bin/pvfs2-ping(PINT_client_state_machine_post+0x1c
d) [0x8052bb9]
[16:02:45.639886]       [bt] bin/pvfs2-ping(PINT_server_get_config+0x12f) 
[0x8063ad7]
[16:02:45.639896]       [bt] bin/pvfs2-ping(PVFS_sys_fs_add+0xc6) [0x8053e02]
[16:02:45.639904]       [bt] bin/pvfs2-ping(main+0xdd) [0x805025d]
Broken pipe
[walt at sidious pvfs]>

Very similar error messages, only this time they have some function names
imbedded.  I've never seen this kind of message out of PVFS before, does
no one recognize these "bt" messages?

Walt

> 
> I have a branch of the code I was working on at ANL, installed it down here
> and it is doing very different things.  In particular the client spit out
> this error which I'm having a hard time understanding:
> 
> [walt at sidious pvfs]> bin/create.set.get.eattr /foo key1 value1
> [15:04:42.072103] src/io/bmi/bmi_tcp/bmi-tcp.c line 1676: Error: 
> BMI_sockio_connect_sock: Success
> [15:04:42.072264]       [bt] bin/create.set.get.eattr [0x8081a99]
> [15:04:42.072278]       [bt] bin/create.set.get.eattr [0x808362b]
> [15:04:42.072291]       [bt] bin/create.set.get.eattr [0x8081356]
> [15:04:42.072304]       [bt] bin/create.set.get.eattr [0x806d53a]
> [15:04:42.072316]       [bt] bin/create.set.get.eattr [0x80729b3]
> [15:04:42.072329]       [bt] bin/create.set.get.eattr [0x806a733]
> [15:04:42.072341]       [bt] bin/create.set.get.eattr(vfprintf+0x366f) 
> [0x804cc5b]
> [15:04:42.072377]       [bt] bin/create.set.get.eattr(vfprintf+0x289d) 
> [0x804be89]
> [15:04:42.072389]       [bt] bin/create.set.get.eattr [0x805ddeb]
> [15:04:42.072402]       [bt] bin/create.set.get.eattr [0x807c7aa]
> [15:04:42.072414]       [bt] bin/create.set.get.eattr [0x8068166]
> Broken pipe
> [walt at sidious pvfs]> 
> 
> As you see it threw and error in BMI.  Ran that down and found where
> the BMI function that connects the socket returned <0 but the strerror
> translation is "Success" which doesn't make much sense to me.
> 
> Then all of these lines starting [bt] followed by the command line
> string of the client program, and and unknown hex value.  I have no idea
> where that is comming from.
> 
> Have I misconfigured something?  I thought I configured just like I did
> the last time on this RedHat EL box.  Anyone recognize this?  It may have
> something to do with my code, but my code should not have come into play
> yet, unless I did something terribly wrong.
> 
> Walt
> 
-- 
Dr. Walter B. Ligon III
Associate Professor
ECE Department
Clemson University