Hi DMTCP Forum,
What does this indicate? I don't know why file open failed in the checkpoint
directory.
%: dmtcp_coordinator
dmtcp_coordinator starting...
Host: vgzeburtdc5 (10.15.171.85)
Port: 7779
Checkpoint Interval: disabled (checkpoint manually instead)
Exit on last client: 0
Type '?' for help.
[24357] NOTE at dmtcp_coordinator.cpp:1199 in updateCheckpointInterval;
REASON='CheckpointInterval updated (for this computation only)'
oldInterval = 0
theCheckpointInterval = 0
[24357] NOTE at dmtcp_coordinator.cpp:818 in onConnect; REASON='worker
connected'
hello_remote.from = 74e5ff102309e6ad-24840-572910b1
[24357] NOTE at dmtcp_coordinator.cpp:606 in onData; REASON='Updating process
Information after exec()'
progname = sim-elab
msg.from = 74e5ff102309e6ad-40000-572910b2
client->identity() = 74e5ff102309e6ad-24840-572910b1
[24357] NOTE at dmtcp_coordinator.cpp:564 in onData; REASON='Updated ckptDir'
ckptDir = first.0
[24357] NOTE at dmtcp_coordinator.cpp:1030 in startCheckpoint; REASON='starting
checkpoint, suspending all nodes'
s.numPeers = 1
[24357] NOTE at dmtcp_coordinator.cpp:1032 in startCheckpoint;
REASON='Incremented computationGeneration'
compId.computationGeneration() = 1
[24357] NOTE at dmtcp_coordinator.cpp:392 in updateMinimumState;
REASON='locking all nodes'
[24357] NOTE at dmtcp_coordinator.cpp:398 in updateMinimumState;
REASON='draining all nodes'
[24357] NOTE at dmtcp_coordinator.cpp:404 in updateMinimumState;
REASON='checkpointing all nodes'
[24357] ERROR at restartscript.cpp:357 in writeScript; REASON='JASSERT(fp!=0)
failed'
(strerror((*__errno_location ()))) = No such file or directory
uniqueFilename =
first.0/dmtcp_restart_script_74e5ff102309e6ad-40000-572910b1.sh
Message: failed to open file
dmtcp_coordinator (24357): Terminating...
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