Listen setup failed

Add a comment. You cloud either use ss or netstat for this problem. S: I like netstat , it has nicer output :. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Stack Gives Back Safety in numbers: crowdsourcing data on nefarious IP addresses.

Featured on Meta. New post summary designs on greatest hits now, everywhere else eventually. Related 1. Hot Network Questions. This reduces the system resources that are allocated for use by the listening socket. This same recommendation applies to other network applications that expect only a few client connections. The listen function is typically used by servers that can have more than one connection request at a time.

If there are no available socket descriptors, listen attempts to continue to function. If descriptors become available, a later call to listen or accept will refill the queue to the current or most recent value specified for the backlog parameter, if possible, and resume listening for incoming connections. If the listen function is called on an already listening socket, it will return success without changing the value for the backlog parameter.

Setting the backlog parameter to 0 in a subsequent call to listen on a listening socket is not considered a proper reset, especially if there are connections on the socket. Windows 8. Winsock Functions. Winsock Reference. Skip to main content. This browser is no longer supported. Wait until Slurm reschedules the job.

This often happens when there are many srun commands in a batch job and compute nodes are not fully completed from the last srun before the next one starts. Usually the next job step starts eventually. However, if you observe a significant delay with starting a srun command, the problem may have to be examined by NERSC staff. In that case, please report the problem to us. Slurm typically does this. You can try either of the following approaches to suppress the PMI errors because your code runs on a single node and does not communicate between nodes:.

Recompile your code with the craype-network-aries module unloaded, then the PMI library will not be linked into your code:. Since libgomp. To alleviate this possibility, the system's Node Health Check tool runs the 'zonesort' kernel module on compute nodes. Note that the zonesort module is also run on Haswell nodes although performance implication may not be as significant since direct mapped caching is not used.

The error message means that running the zonesort kernel failed for some reason. The end result is that your code may have run less optimally. Other than that, the message is usually harmless. If your job failed because the application ran slowly, please resubmit the job. The message indicates a rare error situation with a function call. But the error shouldn't affect anything in the user job. Please ignore the message. A fix is available in the following pages:. Too many writes have been performed in your Burst Buffer allocation, which triggered the write protection of the underlying SSDs and made the file system read-only, to avoid drive blocks to wear out too quickly.

See the related page on Burst Buffer. The solution is to either wait some hours for the SSDs to "cooldown", or request a new and bigger PR remember that resources are limited and other users may also need storage space. Note module load esslurm will make escori your default Slurm cluster. Job cost estimated at XX. Cannot proceed.