Hi Scott, Just a shot into the wild... Can you do % mv /lib/tls /lib/tls.old
and then rerun the server with valgrind.. Quite possibly this is a valid bug in pvfs2, just wanted to find out if the error message is any different after you do the above.. Don't forget to revert the rename % mv /lib/tls.old /lib/tls after you are done. thanks, Murali On 1/18/07, Scott Atchley <[EMAIL PROTECTED]> wrote:
On Jan 18, 2007, at 3:07 PM, Sam Lang wrote: >> To answer my own question, send a HUP, then continue the process >> in GDB. :-) > > You can also do 'signal SIGHUP' at the gdb prompt. That is good to know. Thanks. > So this looks like its just related to the invalid free in the mx > code (and the ib code I guess). You could run it in valgrind to > verify that probably. Can you set the map pointer to null and > check on the next attempt to free it? > > -sam When I try to use valgrind, the server fails to start with: ... [D 01/18 15:35] bmi_mx: memory used at end of initialization 17200540. [D 01/18 15:35] bmi_mx: entering BMI_mx_set_info. [D 01/18 15:35] bmi_mx: leaving BMI_mx_set_info. [D 01/18 15:35] bmi_mx: entering BMI_mx_set_info. [D 01/18 15:35] bmi_mx: leaving BMI_mx_set_info. [E 01/18 15:35] TROVE:DBPF:Berkeley DB: read: 0x1f9fc7f0, 4096: Bad address <----------- [E 01/18 15:35] TROVE:DBPF:Berkeley DB: //scratch/atchley/4e901077/ collection_attributes.db: Bad address [E 01/18 15:35] src/server/pvfs2-server.c line 1077: Error initializing filesystem pvfs2-fs [E 01/18 15:35] [bt] ./sbin/pvfs2-server [0x8054db6] [E 01/18 15:35] [bt] ./sbin/pvfs2-server [0x8054661] [E 01/18 15:35] [bt] ./sbin/pvfs2-server(main+0x4b0) [0x8054048] [E 01/18 15:35] [bt] /lib/tls/libc.so.6(__libc_start_main +0xf4) [0x1ba42974] [E 01/18 15:35] [bt] ./sbin/pvfs2-server(aio_cancel64+0x69) [0x8053971] [E 01/18 15:35] Error: Could not initialize server interfaces; aborting. [E 01/18 15:35] Error: Could not initialize server; aborting. [D 01/18 15:35] bmi_mx: entering BMI_mx_finalize. ... Setting the inout_parameter pointer to NULL has no effect. Scott _______________________________________________ Pvfs2-developers mailing list [email protected] http://www.beowulf-underground.org/mailman/listinfo/pvfs2-developers
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