The following diff causes all 64-bit platforms to use the same maxusers settings. (which in turn affects the maxprocess, maxthread, maxfiles and initialvnodes kernel variables)
Index: sys/arch/alpha/conf/files.alpha =================================================================== RCS file: /OpenBSD/src/sys/arch/alpha/conf/files.alpha,v retrieving revision 1.107 diff -u -p -r1.107 files.alpha --- sys/arch/alpha/conf/files.alpha 14 Feb 2018 23:51:49 -0000 1.107 +++ sys/arch/alpha/conf/files.alpha 28 Feb 2021 17:36:45 -0000 @@ -6,7 +6,7 @@ # maxpartitions must be first item in files.${ARCH} maxpartitions 16 -maxusers 2 8 128 +maxusers 2 16 128 # this loses, but there's no way to define attributes which have attributes define alpha_shared_intr Index: sys/arch/arm64/conf/files.arm64 =================================================================== RCS file: /OpenBSD/src/sys/arch/arm64/conf/files.arm64,v retrieving revision 1.32 diff -u -p -r1.32 files.arm64 --- sys/arch/arm64/conf/files.arm64 25 Jul 2020 12:26:09 -0000 1.32 +++ sys/arch/arm64/conf/files.arm64 28 Feb 2021 17:36:45 -0000 @@ -1,7 +1,7 @@ # $OpenBSD: files.arm64,v 1.32 2020/07/25 12:26:09 tobhe Exp $ maxpartitions 16 -maxusers 2 8 128 +maxusers 2 16 128 major {wd = 16} major {sd = 24} Index: sys/arch/loongson/conf/GENERIC =================================================================== RCS file: /OpenBSD/src/sys/arch/loongson/conf/GENERIC,v retrieving revision 1.64 diff -u -p -r1.64 GENERIC --- sys/arch/loongson/conf/GENERIC 4 Feb 2021 16:25:39 -0000 1.64 +++ sys/arch/loongson/conf/GENERIC 28 Feb 2021 17:36:45 -0000 @@ -11,7 +11,7 @@ machine loongson mips64 include "../../../conf/GENERIC" -maxusers 32 +maxusers 80 option CPU_LOONGSON2 option CPU_LOONGSON3 Index: sys/arch/loongson/conf/files.loongson =================================================================== RCS file: /OpenBSD/src/sys/arch/loongson/conf/files.loongson,v retrieving revision 1.26 diff -u -p -r1.26 files.loongson --- sys/arch/loongson/conf/files.loongson 30 Sep 2020 22:23:41 -0000 1.26 +++ sys/arch/loongson/conf/files.loongson 28 Feb 2021 17:36:45 -0000 @@ -2,7 +2,7 @@ # Standard stanzas config(8) can't run without maxpartitions 16 -maxusers 2 8 64 +maxusers 2 16 128 # Major number for block devices, for ``root on'' lines major { sd = 0 } Index: sys/arch/octeon/conf/GENERIC =================================================================== RCS file: /OpenBSD/src/sys/arch/octeon/conf/GENERIC,v retrieving revision 1.58 diff -u -p -r1.58 GENERIC --- sys/arch/octeon/conf/GENERIC 4 Feb 2021 16:25:39 -0000 1.58 +++ sys/arch/octeon/conf/GENERIC 28 Feb 2021 17:36:45 -0000 @@ -11,7 +11,7 @@ machine octeon mips64 include "../../../conf/GENERIC" -maxusers 32 +maxusers 80 option CPU_MIPS64R2 option CPU_OCTEON Index: sys/arch/octeon/conf/files.octeon =================================================================== RCS file: /OpenBSD/src/sys/arch/octeon/conf/files.octeon,v retrieving revision 1.58 diff -u -p -r1.58 files.octeon --- sys/arch/octeon/conf/files.octeon 25 Oct 2020 10:31:33 -0000 1.58 +++ sys/arch/octeon/conf/files.octeon 28 Feb 2021 17:36:45 -0000 @@ -2,7 +2,7 @@ # Standard stanzas config(8) can't run without maxpartitions 16 -maxusers 2 8 64 +maxusers 2 16 128 # Major number for block devices, for ``root on'' lines major { sd = 0 } Index: sys/arch/powerpc64/conf/files.powerpc64 =================================================================== RCS file: /OpenBSD/src/sys/arch/powerpc64/conf/files.powerpc64,v retrieving revision 1.26 diff -u -p -r1.26 files.powerpc64 --- sys/arch/powerpc64/conf/files.powerpc64 23 Jan 2021 12:10:08 -0000 1.26 +++ sys/arch/powerpc64/conf/files.powerpc64 28 Feb 2021 17:36:45 -0000 @@ -1,7 +1,7 @@ # $OpenBSD: files.powerpc64,v 1.26 2021/01/23 12:10:08 kettenis Exp $ maxpartitions 16 -maxusers 2 8 128 +maxusers 2 16 128 major {rd = 2} major {sd = 3} Index: sys/arch/sgi/conf/GENERIC-IP22 =================================================================== RCS file: /OpenBSD/src/sys/arch/sgi/conf/GENERIC-IP22,v retrieving revision 1.18 diff -u -p -r1.18 GENERIC-IP22 --- sys/arch/sgi/conf/GENERIC-IP22 14 Feb 2018 23:51:49 -0000 1.18 +++ sys/arch/sgi/conf/GENERIC-IP22 28 Feb 2021 17:36:45 -0000 @@ -13,7 +13,7 @@ machine sgi mips64 include "../../../conf/GENERIC" -maxusers 32 # Estimated number of users +maxusers 80 # Estimated number of users # Make options makeoption LINK_ADDRESS="0xffffffff88800000" Index: sys/arch/sgi/conf/GENERIC-IP26 =================================================================== RCS file: /OpenBSD/src/sys/arch/sgi/conf/GENERIC-IP26,v retrieving revision 1.4 diff -u -p -r1.4 GENERIC-IP26 --- sys/arch/sgi/conf/GENERIC-IP26 14 Feb 2018 23:51:49 -0000 1.4 +++ sys/arch/sgi/conf/GENERIC-IP26 28 Feb 2021 17:36:45 -0000 @@ -13,7 +13,7 @@ machine sgi mips64 include "../../../conf/GENERIC" -maxusers 32 # Estimated number of users +maxusers 80 # Estimated number of users # Make options makeoption LINK_ADDRESS="0xa800000008010000" Index: sys/arch/sgi/conf/GENERIC-IP27 =================================================================== RCS file: /OpenBSD/src/sys/arch/sgi/conf/GENERIC-IP27,v retrieving revision 1.68 diff -u -p -r1.68 GENERIC-IP27 --- sys/arch/sgi/conf/GENERIC-IP27 4 Feb 2021 16:25:39 -0000 1.68 +++ sys/arch/sgi/conf/GENERIC-IP27 28 Feb 2021 17:36:45 -0000 @@ -13,7 +13,7 @@ machine sgi mips64 include "../../../conf/GENERIC" -maxusers 32 # Estimated number of users +maxusers 80 # Estimated number of users # Make options makeoption LINK_ADDRESS="0xa800000000040000" Index: sys/arch/sgi/conf/GENERIC-IP28 =================================================================== RCS file: /OpenBSD/src/sys/arch/sgi/conf/GENERIC-IP28,v retrieving revision 1.6 diff -u -p -r1.6 GENERIC-IP28 --- sys/arch/sgi/conf/GENERIC-IP28 14 Feb 2018 23:51:49 -0000 1.6 +++ sys/arch/sgi/conf/GENERIC-IP28 28 Feb 2021 17:36:45 -0000 @@ -13,7 +13,7 @@ machine sgi mips64 include "../../../conf/GENERIC" -maxusers 32 # Estimated number of users +maxusers 80 # Estimated number of users # Make options makeoption LINK_ADDRESS="0xa800000020020000" Index: sys/arch/sgi/conf/GENERIC-IP30 =================================================================== RCS file: /OpenBSD/src/sys/arch/sgi/conf/GENERIC-IP30,v retrieving revision 1.61 diff -u -p -r1.61 GENERIC-IP30 --- sys/arch/sgi/conf/GENERIC-IP30 4 Feb 2021 16:25:39 -0000 1.61 +++ sys/arch/sgi/conf/GENERIC-IP30 28 Feb 2021 17:36:45 -0000 @@ -13,7 +13,7 @@ machine sgi mips64 include "../../../conf/GENERIC" -maxusers 32 # Estimated number of users +maxusers 80 # Estimated number of users # Make options makeoption LINK_ADDRESS="0xa800000020020000" Index: sys/arch/sgi/conf/GENERIC-IP32 =================================================================== RCS file: /OpenBSD/src/sys/arch/sgi/conf/GENERIC-IP32,v retrieving revision 1.52 diff -u -p -r1.52 GENERIC-IP32 --- sys/arch/sgi/conf/GENERIC-IP32 4 Feb 2021 16:25:39 -0000 1.52 +++ sys/arch/sgi/conf/GENERIC-IP32 28 Feb 2021 17:36:45 -0000 @@ -13,7 +13,7 @@ machine sgi mips64 include "../../../conf/GENERIC" -maxusers 32 # Estimated number of users +maxusers 80 # Estimated number of users # Make options makeoption LINK_ADDRESS="0xffffffff80100000" Index: sys/arch/sgi/conf/files.sgi =================================================================== RCS file: /OpenBSD/src/sys/arch/sgi/conf/files.sgi,v retrieving revision 1.56 diff -u -p -r1.56 files.sgi --- sys/arch/sgi/conf/files.sgi 8 Jun 2017 11:47:24 -0000 1.56 +++ sys/arch/sgi/conf/files.sgi 28 Feb 2021 17:36:45 -0000 @@ -4,7 +4,7 @@ # maxpartitions 16 -maxusers 2 8 64 +maxusers 2 16 128 # Required files Index: sys/arch/sparc64/conf/GENERIC =================================================================== RCS file: /OpenBSD/src/sys/arch/sparc64/conf/GENERIC,v retrieving revision 1.316 diff -u -p -r1.316 GENERIC --- sys/arch/sparc64/conf/GENERIC 4 Feb 2021 16:25:39 -0000 1.316 +++ sys/arch/sparc64/conf/GENERIC 28 Feb 2021 17:36:45 -0000 @@ -11,7 +11,7 @@ machine sparc64 include "../../../conf/GENERIC" -maxusers 64 # estimated number of users +maxusers 80 # estimated number of users option SUN4US option SUN4V Index: sys/arch/sparc64/conf/files.sparc64 =================================================================== RCS file: /OpenBSD/src/sys/arch/sparc64/conf/files.sparc64,v retrieving revision 1.154 diff -u -p -r1.154 files.sparc64 --- sys/arch/sparc64/conf/files.sparc64 13 Aug 2020 10:04:37 -0000 1.154 +++ sys/arch/sparc64/conf/files.sparc64 28 Feb 2021 17:36:45 -0000 @@ -4,7 +4,7 @@ # maxpartitions must be first item in files.${ARCH} maxpartitions 16 -maxusers 2 8 1024 +maxusers 2 16 128 define mainbus {} device mainbus: pcibus, mainbus