svn commit: r285068 - in head/sys: conf modules/agp modules/geom/geom_part/geom_part_apm modules/geom/geom_part/geom_part_bsd modules/geom/geom_part/geom_part_bsd64 modules/geom/geom_part/geom_part...

[Warner Losh]

> On Jul 29, 2015, at 4:19 AM, Hans Petter Selasky <hps at selasky.org> wrote:
> 
> On 07/03/15 22:15, Warner Losh wrote:
>> 
>>> On Jul 3, 2015, at 11:35 AM, Roger Pau Monné <royger at FreeBSD.org> wrote:
>>> 
>>> El 03/07/15 a les 19.26, Adrian Chadd ha escrit:
>>>> ok, so why's it make NFS builds so slow?
>>> 
>>> AFAICT it makes the build process spawn a bunch of concurrent "find"
>>> processes that weren't previously there.
>> 
>> OK. I’ll fix it. I knew it might slow things down a little, but this is quite a bit more than “a little”.
>> 
>> Warner
>> 
> 
> Hi,
> 
> Is there a fix for this issue yet? At Mellanox we're also seeing that NFS mounted shares are extremely slow building even a single module. Maybe the output from the find can be cached in a file somehow?

Committed the fix within a day of this message (so three weeks ago):

https://svnweb.freebsd.org/base?view=revision&revision=285124

Is it not working? this is the first negative report I’ve heard since Adrian and Roger posted. I spiked the test-build with a find that recorded every time it ran. W/o the fix, it runs a lot. With the fix it ran once. Is this not the case still?

Warner

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