Re: What is FreeBSD 12 equivalent to Linux' "sysctl -w vm.nr_hugepages=1280"?

Reply: Eugene Grosbein : "Re: What is FreeBSD 12 equivalent to Linux' "sysctl -w vm.nr_hugepages=1280"?"
In reply to: Lev Serebryakov : "Re: What is FreeBSD 12 equivalent to Linux' "sysctl -w vm.nr_hugepages=1280"?"
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From: Lev Serebryakov <lev_at_FreeBSD.org>
Date: Thu, 30 Dec 2021 13:09:28 UTC

On 30.12.2021 14:48, Lev Serebryakov wrote:

>>>   net-p2p/monero-cli shows a lot of exceptions on FreeBSD. Monero's github [1] says, that it needs "sysctl -w vm.nr_hugepages=1280" on Linux.
>>>   What is FreeBSD equivalent for this Linux' setting?
>>
>> Perhaps, you need to increase sysctl vm.max_wired that limits amount of mlock'ed memory for userland processes,
>> and don't forget about "memorylocked" limit for a process. 
> 
>   I have "vm.max_wired" absurdly high (because I thought it is in bytes):

> 
>   I wonder, what does it mean "1280" in Linux. If it is 1280 1MB pages, I need to increase limit. Looks like setting both max_wired and limit to 1.5GB helps, thank you!

  Ooops, no, it doesn't help. It only postponed problem :-( Looks like I need to report this problem to upstream as new one.


-- 
// Lev Serebryakov