On Fri, 6 Mar 2015 08:27:03 +1100 Cameron Simpson wrote: > - _after_ a fast straced df, is un unstraced df slow again? > (thinking about cached answers to call, caches in the OS, possibly quite > briefly) I was yesterday, but today the strace'ed version hung as well and I was able to find and unmount some slow filesystems. I don't know why "df -l" even stat()s an NFS mountpoint at all, it could certainly look at /proc/mounts and find the local only filesystems and utterly ignore the network systems, but it apparently doesn't do that (because I certainly see the stat calls when I strace it). Judging from the strace it gathers all the info first, then formats it for output, so when it hangs, it prints nothing. -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines Have a question? Ask away: http://ask.fedoraproject.org
