Hi Anthony,
It sounds like you've discovered a bug in the threaded version of the
client. We'll take a look at that and figure it out, but if
possible, just use the non-threaded version for now.
Thanks,
-sam
On Oct 6, 2007, at 4:45 PM, Anthony Tong wrote:
On Sat, Oct 06, 2007 at 11:21:58AM -0500, Anthony Tong wrote:
To clarify what you said & what I see in the logs: before each
problematic
IO, it looks like the client daemons are remounting the fs? Maybe
the threaded client core was getting restarted for some reason?
After some fiddling, got cores turned on for the threaded client
tend and they all tend look like this.
#0 0x0075c7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
(gdb) where
#0 0x0075c7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1 0x007a17a5 in raise () from /lib/tls/libc.so.6
#2 0x007a3209 in abort () from /lib/tls/libc.so.6
#3 0x0079ad91 in __assert_fail () from /lib/tls/libc.so.6
#4 0x08076773 in io_datafile_complete_operations ()
#5 0x0806dcef in PINT_client_state_machine_testsome ()
#6 0x08056537 in process_vfs_requests ()
#7 0x08058a2a in main ()
This is the actual assert
pvfs2-client-core: src/client/sysint/sys-io.sm:1860:
io_post_write_ack_recv: Assertion `ret == 0' failed.
Also I'm not quite sure why I'm not seeing error messages (that
I'd expect) in the client log
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