Date: Fri, 31 May 2019 21:27:54 +0000 From: Rick Macklem <rmacklem@uoguelph.ca> To: "freebsd-fs@freebsd.org" <freebsd-fs@FreeBSD.org> Subject: mountd patch for review Message-ID: <QB1PR01MB264363CBF3F51E98FD1490A0DD190@QB1PR01MB2643.CANPRD01.PROD.OUTLOOK.COM>
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Hi, I have created https://reviews.freebsd.org/D20487 for review. It adds a "-I" mountd option, which tells mountd to only update the exports in the kernel for cases that have changed during a reload of the exports file(s). It is for PR#237860 and can reduce the time that the nfsd threads are suspe= nded during a reload from seconds->milliseconds for a server with 20,000 exporte= d file systems. The patch is pretty large and, as such, won't be easy to review, but I hope= that someone can at least take a quick look at it. (I've listed asomers@ and kib@ as possible reviewers, but if anyone else wa= nts to review it, feel free to add yourself to the reviewers list.) I am looking to commit it in about two weeks. Thanks, rick
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