Date: Mon, 29 May 2017 22:51:08 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 219645] max NFS I/O size is not tunable Message-ID: <bug-219645-8@https.bugs.freebsd.org/bugzilla/>
next in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D219645 Bug ID: 219645 Summary: max NFS I/O size is not tunable Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: rmacklem@FreeBSD.org Created attachment 183045 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D183045&action= =3Dedit make max NFS client I/O size tunable The maximum size of an I/O operation done by the NFS client is the largest buffer cache block size (MAXBCACHEBUF). This can only be changed by recompiling the kernel. This patch make it a tunable called vfs.maxbcachebuf and tweaks the NFS client to use this size for nm_rsize/nm_wsize by default. It also generates a console log message if kern.ipc.maxsockbuf needs to be increased. --=20 You are receiving this mail because: You are the assignee for the bug.=
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-219645-8>