Re: vfs.nfs.iothreads

2013-01-05 Thread Jan Stary
On Jan 05 14:35:40, j...@kerhand.co.uk wrote: > i hope the diff committed is clear about that: > > NFS_NIOTHREADS > The number of I/O kernel threads for NFS clients. Silly me, I was reading the old version. Yes, this is clear of course.

Re: vfs.nfs.iothreads

2013-01-05 Thread Jason McIntyre
On Sat, Jan 05, 2013 at 10:17:49AM +0100, Jan Stary wrote: > > vfs.nfs.iothreads is still mentioned (and commented out) > in the default /etc/sysctl.conf - should that go too? > not neccessarily. but the value should be changed, i think (or it should be removed). > > i've not > > documented the

Re: vfs.nfs.iothreads

2013-01-05 Thread Jan Stary
On Jan 03 10:06:38, j...@kerhand.co.uk wrote: > On Sun, Dec 23, 2012 at 08:01:46PM +0001, Jason McIntyre wrote: > > On Sun, Dec 23, 2012 at 08:17:01PM +0100, Jan Stary wrote: > > > > > > Yes, on the _client_ (sorry, I should have been explicit). > > > What got me trying it is that sysctl(8) says >

Re: vfs.nfs.iothreads

2013-01-03 Thread Jason McIntyre
On Sun, Dec 23, 2012 at 08:01:46PM +0001, Jason McIntyre wrote: > On Sun, Dec 23, 2012 at 08:17:01PM +0100, Jan Stary wrote: > > > > Yes, on the _client_ (sorry, I should have been explicit). > > What got me trying it is that sysctl(8) says > > > > To adjust the number of kernel nfsio threads

Re: vfs.nfs.iothreads

2012-12-23 Thread Jason McIntyre
On Sun, Dec 23, 2012 at 08:17:01PM +0100, Jan Stary wrote: > > Yes, on the _client_ (sorry, I should have been explicit). > What got me trying it is that sysctl(8) says > > To adjust the number of kernel nfsio threads > used to service asynchronous I/O requests on > an NFS _clie

Re: vfs.nfs.iothreads

2012-12-23 Thread Jan Stary
On Dec 21 19:01:44, j...@kerhand.co.uk wrote: > On Fri, Dec 21, 2012 at 02:34:50PM +0100, Jan Stary wrote: > > On 5.2/i386, man sysctl says > > > > To adjust the number of kernel nfsio threads used to service > > asynchronous > > I/O requests on an NFS client machine: > > > >#

Re: vfs.nfs.iothreads

2012-12-23 Thread Jason McIntyre
On Fri, Dec 21, 2012 at 02:34:50PM +0100, Jan Stary wrote: > On 5.2/i386, man sysctl says > > To adjust the number of kernel nfsio threads used to service asynchronous > I/O requests on an NFS client machine: > > # sysctl vfs.nfs.iothreads=4 > > The default is 4; 20 is th

Re: vfs.nfs.iothreads

2012-12-21 Thread MichaƂ Markowski
2012/12/21 Jason McIntyre : > i get -1 here too. but you;re saying that the value changes to 4 when > transferring, right? I found this in /sys/nfs/nfs_vfsops.c: > if (nfs_niothreads < 0) { > nfs_niothreads = 4; > nfs_getset_niothreads(1); > } http://www.o

Re: vfs.nfs.iothreads

2012-12-21 Thread Jason McIntyre
On Fri, Dec 21, 2012 at 02:34:50PM +0100, Jan Stary wrote: > On 5.2/i386, man sysctl says > > To adjust the number of kernel nfsio threads used to service asynchronous > I/O requests on an NFS client machine: > > # sysctl vfs.nfs.iothreads=4 > > The default is 4; 20 is th