Hello
I'm having a problem with detecting the number of IO servers -- it
doesn't make any sense. Here is a program sample:
[EMAIL PROTECTED]:~:71> software/pvfs2/bin/pvfs2-cp pvfs2.patch
/parl/bradles/software/pvfs2/mnt/foo.3
BWS: num_io: -1075277896
BWS get_num_io: 1
BWS - num_dfiles: 1
[EMAIL PROTECTED]:~:72>
I've added debug statements to the calls to
PINT_cached_config_get_num_io_servers and PINT_cached_config_get_num_dfiles
As you can see, the number of IO servers returned by
PINT_cached_config_get_num_io_servers is -1075277896??
To reproduce, copy a file larger than 64KB into a multiserver PVFS2 file
system and see if it places any data on the second server. It should.
Otherwise the number of dfiles has been set to 1, even though it should
be 2 (at least according to my knowledge of PVFS2).
Is it possible I've screwed up my config files somehow? I've attached
them, just to be certain.
Cheers,
Brad
<Defaults>
UnexpectedRequests 50
LogFile /tmp/pvfs2-server-nodes.log
EventLogging server
LogStamp datetime
BMIModules bmi_tcp
FlowModules flowproto_multiqueue
PerfUpdateInterval 1000
ServerJobBMITimeoutSecs 30
ServerJobFlowTimeoutSecs 30
ClientJobBMITimeoutSecs 300
ClientJobFlowTimeoutSecs 300
ClientRetryLimit 5
ClientRetryDelayMilliSecs 2000
</Defaults>
<Aliases>
Alias node1 tcp://localhost:3334
Alias node2 tcp://localhost:3335
</Aliases>
<Filesystem>
Name pvfs2-fs
ID 67789810
RootHandle 1048576
<MetaHandleRanges>
Range node2 4-2147483650
</MetaHandleRanges>
<DataHandleRanges>
Range node1 2147483651-4294967297
</DataHandleRanges>
<StorageHints>
TroveSyncMeta yes
TroveSyncData no
</StorageHints>
</Filesystem>
tcp://localhost:3334/pvfs2-fs /parl/bradles/software/pvfs2/mnt pvfs2 default 0 0
StorageSpace /sandbox/bradles/pvfs2-storage-node1
HostID "tcp://localhost:3334"
LogFile /tmp/pvfs2-server-node1.log
StorageSpace /sandbox/bradles/pvfs2-storage-node2
HostID "tcp://localhost:3335"
LogFile /tmp/pvfs2-server-node2.log
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