> On Apr 6, 2021, at 3:57 PM, Olga Kornievskaia <olga.kornievskaia@xxxxxxxxx> wrote: > > 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. This is the v2 (see Subject: ) -- Chuck Lever
