Re: Per-mount syncer threads and fanout for pagedaemon cleaning

2011-12-27 Thread mdf
On Tue, Dec 27, 2011 at 9:05 AM, Attilio Rao wrote: > 2011/12/27  : >> On Tue, Dec 27, 2011 at 8:05 AM, Attilio Rao wrote: >>> 2011/12/27 Giovanni Trematerra : On Mon, Dec 26, 2011 at 9:24 PM, Venkatesh Srinivas wrote: > Hi! > > I've been playing with two things in DragonFl

Re: Per-mount syncer threads and fanout for pagedaemon cleaning

2011-12-27 Thread Attilio Rao
2011/12/27 : > On Tue, Dec 27, 2011 at 8:05 AM, Attilio Rao wrote: >> 2011/12/27 Giovanni Trematerra : >>> On Mon, Dec 26, 2011 at 9:24 PM, Venkatesh Srinivas >>> wrote: Hi! I've been playing with two things in DragonFly that might be of interest here. Thing #1 := >

Re: Per-mount syncer threads and fanout for pagedaemon cleaning

2011-12-27 Thread mdf
On Tue, Dec 27, 2011 at 8:05 AM, Attilio Rao wrote: > 2011/12/27 Giovanni Trematerra : >> On Mon, Dec 26, 2011 at 9:24 PM, Venkatesh Srinivas >> wrote: >>> Hi! >>> >>> I've been playing with two things in DragonFly that might be of interest >>> here. >>> >>> Thing #1 := >>> >>> First, per-mountpo

Re: Per-mount syncer threads and fanout for pagedaemon cleaning

2011-12-27 Thread Kostik Belousov
On Tue, Dec 27, 2011 at 05:05:04PM +0100, Attilio Rao wrote: > 2011/12/27 Giovanni Trematerra : > > On Mon, Dec 26, 2011 at 9:24 PM, Venkatesh Srinivas > > wrote: > >> Hi! > >> > >> I've been playing with two things in DragonFly that might be of interest > >> here. > >> > >> Thing #1 := > >> > >>

Re: Per-mount syncer threads and fanout for pagedaemon cleaning

2011-12-27 Thread Attilio Rao
2011/12/27 Giovanni Trematerra : > On Mon, Dec 26, 2011 at 9:24 PM, Venkatesh Srinivas > wrote: >> Hi! >> >> I've been playing with two things in DragonFly that might be of interest >> here. >> >> Thing #1 := >> >> First, per-mountpoint syncer threads. Currently there is a single thread, >> 'synce

Re: Per-mount syncer threads and fanout for pagedaemon cleaning

2011-12-27 Thread Giovanni Trematerra
On Mon, Dec 26, 2011 at 9:24 PM, Venkatesh Srinivas wrote: > Hi! > > I've been playing with two things in DragonFly that might be of interest > here. > > Thing #1 := > > First, per-mountpoint syncer threads. Currently there is a single thread, > 'syncer', which periodically calls fsync() on dirty

Re: Per-mount syncer threads and fanout for pagedaemon cleaning

2011-12-26 Thread Don Lewis
On 26 Dec, Venkatesh Srinivas wrote: > Hi! > > I've been playing with two things in DragonFly that might be of interest here. > > Thing #1 := > > First, per-mountpoint syncer threads. Currently there is a single thread, > 'syncer', which periodically calls fsync() on dirty vnodes from every moun