* Josef Bacik: > As for your ENOSPC issue, I've made improvements on that area. I > see this in production as well, I have monitoring in place to deal > with the machine before it gets to this point. That being said if > you run the box out of metadata space things get tricky to fix. > I've been working my way down the list of issues in this area for > years, this last go around of patches I sent were in these corner > cases.
Is there anything we need to do in userspace to improve the behavior of fflush and similar interfaces? This is not strictly a btrfs issue: Some of us are worried about scenarios where the write system call succeeds and the data never makes it to storage *without a catastrophic failure*. (I do not consider running out of disk space a catastrophic failure.) NFS apparently has this property, and you have to call fsync or close the descriptor to detect this. fsync is not desirable due to its performance impact. _______________________________________________ devel mailing list -- devel@lists.fedoraproject.org To unsubscribe send an email to devel-le...@lists.fedoraproject.org Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org
