[EMAIL PROTECTED] wrote on Fri, 16 Jun 2006 17:05 -0500:
> I haven't been able to reproduce this specific error or get dbench to
> fail for me, but Murali just committed a bunch of fixes to bugs in
> the keyval changes I made recently that I could imagine causing a lot
> of weird behaviors. If you find that these commits fix the dbench
> errors you were seeing, let me know. I'd prefer to wait to cleanup
> the error handling on the server (db->err and the weird EIO case) as
> well as the msgpairarray problems until after the release.
That does change things, but it's still a bit funky.
My configure line looks like (straight tcp, no ib):
CFLAGS=-g ../pvfs2/configure \
--prefix=/usr/local/pvfs2-test \
--enable-shared \
--enable-segv-backtrace \
--enable-epoll \
--with-kernel=/usr/src/kernel/linux-2.6.16
Then I start 1 server with this config:
<Defaults>
UnexpectedRequests 50
LogFile /tmp/pbstmp.1225/pvfs2.log
EventLogging none
LogStamp usec
BMIModules bmi_tcp
FlowModules flowproto_multiqueue
PerfUpdateInterval 1000
ServerJobBMITimeoutSecs 30
ServerJobFlowTimeoutSecs 30
ClientJobBMITimeoutSecs 300
ClientJobFlowTimeoutSecs 300
ClientRetryLimit 5
ClientRetryDelayMilliSecs 2000
</Defaults>
<Aliases>
Alias ib14 tcp://ib14:3334
</Aliases>
<Filesystem>
Name pvfs2-fs
ID 1990198648
RootHandle 1048576
<MetaHandleRanges>
Range ib14 4-4294967297
</MetaHandleRanges>
<DataHandleRanges>
Range ib14 4294967298-8589934591
</DataHandleRanges>
<StorageHints>
TroveSyncMeta no
TroveSyncData no
CoalescingHighWatermark infinity
CoalescingLowWatermark 1
</StorageHints>
</Filesystem>
I'm using dbench-3.03 from the robl io tests distribution, with
command line, from a different machine, single client:
./dbench -D /pvfs -t 20 -c ./client.txt 10
Everything finishes now, but all the threads complain. They had
not previously done this in the past:
/bin/rm: cannot remove directory `/pvfs/clients/client0': No such file or
directory
/bin/rm: cannot remove directory `/pvfs/clients/client5': No such file or
directory
/bin/rm: cannot remove directory `/pvfs/clients/client8': No such file or
directory
/bin/rm: cannot remove directory `/pvfs/clients/client1': No such file or
directory
/bin/rm: cannot remove directory `/pvfs/clients/client3': No such file or
directory
/bin/rm: cannot remove directory `/pvfs/clients/client6': No such file or
directory
/bin/rm: cannot remove directory `/pvfs/clients/client7': No such file or
directory
/bin/rm: cannot remove directory `/pvfs/clients/client9': No such file or
directory
Hope this helps; at least it does not lock up my machines anymore.
I'm only picking on you since I saw some dbpf checkins that seem to
have been related (the -EIO issue).
-- Pete
_______________________________________________
Pvfs2-developers mailing list
[email protected]
http://www.beowulf-underground.org/mailman/listinfo/pvfs2-developers
