Re: RFC w.r.t. toggling debugging on/off for mountd via a signal

2019-05-19 Thread Cy Schubert
On May 19, 2019 12:00:58 PM EDT, Rick Macklem wrote: > > >Cy Schubert wrote: >[lots of stuff snipped] >>Instead of syslog() calls, DTrace probes are designed for this type of >instrumentation. > >DTrace us way too obscure for me. Never used it, probably

Re: RFC w.r.t. toggling debugging on/off for mountd via a signal

2019-05-19 Thread Rick Macklem
Cy Schubert wrote: [lots of stuff snipped] >Instead of syslog() calls, DTrace probes are designed for this type of >instrumentation. DTrace us way too obscure for me. Never used it, probably never will. (Remember I'm the guy who still uses "ed" to edit

Re: RFC w.r.t. toggling debugging on/off for mountd via a signal

2019-05-19 Thread Cy Schubert
On May 19, 2019 4:55:01 AM EDT, Konstantin Belousov wrote: >On Sun, May 19, 2019 at 02:47:10AM +, Rick Macklem wrote: >> Alan Somers wrote: >> >On Sat, May 18, 2019 at 7:59 PM Rick Macklem >wrote: >> >> >> >> Hi, >> >> >> >> I've been working with Peter Errikson on a patch for mountd that

Re: RFC w.r.t. toggling debugging on/off for mountd via a signal

2019-05-19 Thread Konstantin Belousov
On Sun, May 19, 2019 at 02:47:10AM +, Rick Macklem wrote: > Alan Somers wrote: > >On Sat, May 18, 2019 at 7:59 PM Rick Macklem wrote: > >> > >> Hi, > >> > >> I've been working with Peter Errikson on a patch for mountd that adds a > >> new option > >> for incremental updating of exports. This

Re: RFC w.r.t. toggling debugging on/off for mountd via a signal

2019-05-18 Thread Rick Macklem
Alan Somers wrote: >On Sat, May 18, 2019 at 7:59 PM Rick Macklem wrote: >> >> Hi, >> >> I've been working with Peter Errikson on a patch for mountd that adds a new >> option >> for incremental updating of exports. This seems to be helping a lot w.r.t. >> performance >> on an NFS server with

Re: RFC w.r.t. toggling debugging on/off for mountd via a signal

2019-05-18 Thread Alan Somers
On Sat, May 18, 2019 at 7:59 PM Rick Macklem wrote: > > Hi, > > I've been working with Peter Errikson on a patch for mountd that adds a new > option > for incremental updating of exports. This seems to be helping a lot w.r.t. > performance > on an NFS server with lots (1+) of exported file