Displaying 2 results from an estimated 2 matches for "vop_read".
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op_read
2013 Jul 24
1
NFS deadlock on 9.2-Beta1
Two machines (NFS Server: running ZFS / Client: disk-less), both are running FreeBSD r253506. The NFS client starts to deadlock processes within a few hours. It usually gets worse from there on. The processes stay in "D" state. I haven't been able to reproduce it when I want it to happen. I only have to wait a few hours until the deadlocks occur when traffic to the client machine
2006 Mar 21
1
weird bugs with mmap-ing via NFS
[Moved from -current to -stable]
???????? 21 ???????? 2006 16:23, Matthew Dillon ?? ????????:
> ? ? You might be doing just writes to the mmap()'d memory, but the system
> ? ? doesn't know that.
Actually, it does. The program tells it, that I don't care to read, what's
currently there, by specifying the PROT_READ flag only.
> ? ? The moment you touch any mmap()'d