On Tue, Apr 6, 2021 at 3:43 PM Chuck Lever III <chuck.lever@xxxxxxxxxx> wrote: > > > > > On Apr 6, 2021, at 3:41 PM, Olga Kornievskaia <olga.kornievskaia@xxxxxxxxx> wrote: > > > > On Tue, Apr 6, 2021 at 12:33 PM Chuck Lever III <chuck.lever@xxxxxxxxxx> wrote: > >> > >> > >> > >>> On Apr 2, 2021, at 7:30 PM, Dai Ngo <dai.ngo@xxxxxxxxxx> wrote: > >>> > >>> Hi, > >>> > >>> Currently the source's export is mounted and unmounted on every > >>> inter-server copy operation. This causes unnecessary overhead > >>> for each copy. > >>> > >>> This patch series is an enhancement to allow the export to remain > >>> mounted for a configurable period (default to 15 minutes). If the > >>> export is not being used for the configured time it will be unmounted > >>> by a delayed task. If it's used again then its expiration time is > >>> extended for another period. > >>> > >>> Since mount and unmount are no longer done on each copy request, > >>> this overhead is no longer used to decide whether the copy should > >>> be done with inter-server copy or generic copy. The threshold used > >>> to determine sync or async copy is now used for this decision. > >>> > >>> -Dai > >>> > >>> v2: fix compiler warning of missing prototype. > >> > >> Hi Olga- > >> > >> I'm getting ready to shrink-wrap the initial NFSD v5.13 pull request. > >> Have you had a chance to review Dai's patches? > > > > Hi Chuck, > > > > I apologize I haven't had the chance to review/test it yet. Can I have > > until tomorrow evening to do so? > > Next couple of days will be fine. Thanks! > I also assumed there would be a v2 given that kbot complained about the NFSD patch. > -- > Chuck Lever > > >
