Alberto,
I am running on cluster with LUSTRE file system but it hasn't the 'flock'
option turned on. So when I try to save a checkpoint for a future restart I get
```
File locking failed in ADIOI_Set_lock(fd 13,cmd F_SETLKW/7,type
F_WRLCK/1,whence 0) with return value FFFFFFFF and errno 26.
- If the file system is NFS, you need to use NFS version 3, ensure that the
lockd daemon is running on all the machines, and mount the directory with the
'noac' option (no attribute caching).
- If the file system is LUSTRE, ensure that the directory is mounted with the
'flock' option.
ADIOI_Set_lock:: Function not implemented
ADIOI_Set_lock:offset 0, length 8
```
Is there a way around for this issue?
I don't know, but let's see where this actually is. In the subject of the
email, you mention p::d::SolutionTransfer::prepare_serialization, but this
function (as far as I can see) doesn't actually do any i/o. Can you get a
backtrace to where the problem with the error above actually happens?
Best
W.
--
------------------------------------------------------------------------
Wolfgang Bangerth email: bange...@math.tamu.edu
www: http://www.math.tamu.edu/~bangerth/
--
The deal.II project is located at http://www.dealii.org/
For mailing list/forum options, see
https://groups.google.com/d/forum/dealii?hl=en
---
You received this message because you are subscribed to the Google Groups "deal.II User Group" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to dealii+unsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.
