Date: Wed, 5 Dec 2018 14:40:34 -0800 From: Michael Sierchio <kudzu@tenebras.com> To: FreeBSD Questions <freebsd-questions@freebsd.org> Subject: Re: Files in / Message-ID: <CAHu1Y71EriL_kpBvyEXcutNfdtwYydkviv7j2AFQd%2Bm5Kn%2BujQ@mail.gmail.com> In-Reply-To: <20181205215559.734d576dff61d5a22e3ea014@sohara.org> References: <66B63BE11669F00AA754FE87@Pauls-MacBook-Pro.local> <CADqw_gKxm9x9t6KJSJ4AA8nZ8SdJt8D72D8jHoyNqnPZb9WA0g@mail.gmail.com> <FC672515FD75505BC3980937@Pauls-MacBook-Pro.local> <20181205093022.3882bad5.freebsd.ed.lists@sumeritec.com> <20181205130940.7ad1c3ba@gumby.homeunix.com> <55F2B8A3-F398-4A78-964D-11D0DAC6BB46@kreme.com> <CAHu1Y73emWp04fvzh2tK-41FoDXbm0BFYgnugg=uLA45u3zw7g@mail.gmail.com> <20181205215559.734d576dff61d5a22e3ea014@sohara.org>
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# 11.2 EC2 kernconf for t2 and m5 instance types # most cruft removed, probably could be smaller cpu HAMMER ident MAMELON # /etc/make.conf should have: # KERNCONF=3DMAMELON # NO_MODULES=3DTRUE options SCHED_ULE # ULE scheduler options PREEMPTION # Enable kernel thread preemption options INET # InterNETworking options INET6 # IPv6 communications protocols options IPSEC # IP (v4/v6) security options TCP_OFFLOAD # TCP offload options SCTP # Stream Control Transmission Protocol options FFS # Berkeley Fast Filesystem options SOFTUPDATES # Enable FFS soft updates support options UFS_DIRHASH # Improve performance on big directories options QUOTA # Enable disk quotas for UFS options MD_ROOT # MD is a potential root device options PROCFS # Process filesystem (requires PSEUDOFS) options PSEUDOFS # Pseudo-filesystem framework options GEOM_PART_GPT # GUID Partition Tables. options GEOM_ELI options GEOM_LABEL # Provides labelization options SCSI_DELAY=3D5000 # Delay (in ms) before probing SC= SI options STACK # stack(9) support options SYSVSHM # SYSV-style shared memory options SYSVMSG # SYSV-style message queues options SYSVSEM # SYSV-style semaphores options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions options PRINTF_BUFR_SIZE=3D128 # Prevent printf output being interspersed. options KBD_INSTALL_CDEV # install a CDEV entry in /dev options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) options CAPABILITY_MODE # Capsicum capability mode options CAPABILITIES # Capsicum capabilities options INCLUDE_CONFIG_FILE # Include this file in kernel options RCTL # Resource limits options RACCT options COMPAT_LINUX32 options COMPAT_FREEBSD32 # Make an SMP-capable kernel by default options SMP # Symmetric MultiProcessor Kernel options DEVICE_NUMA # I/O Device Affinity options EARLY_AP_STARTUP options IPFIREWALL options IPFIREWALL_VERBOSE options IPFIREWALL_VERBOSE_LIMIT=3D100 options IPFIREWALL_DEFAULT_TO_ACCEPT options IPFIREWALL_NAT options LIBALIAS options DUMMYNET options ROUTETABLES=3D16 device cpufreq device coretemp # Bus support. device acpi options ACPI_DMAR device pci device scbus # SCSI bus (required for ATA/SCSI) device da # Direct Access (disks) device pass # Passthrough device (direct ATA/SCSI access) device ses # Enclosure Services (SES and SAF-TE) #device ctl # CAM Target Layer # crypto support device crypto device cryptodev device nvme # base NVMe driver device nvd # expose NVMe namespaces as disks, depends on nvme device ena # m5, c5, etc. device enc # atkbdc0 controls both the keyboard and the PS/2 mouse device atkbdc # AT keyboard controller device atkbd # AT keyboard device psm # PS/2 mouse device kbdmux # keyboard multiplexer # vt is the new video console driver device vt device vt_vga device vt_efifb # Pseudo devices. device loop # Network loopback device random # Entropy device device padlock_rng # VIA Padlock RNG device rdrand_rng # Intel Bull Mountain RNG device ether # Ethernet support device vlan # 802.1Q VLAN support device tun # Packet tunnel. device md # Memory "disks" device gif # IPv6 and IPv4 tunneling device firmware # firmware assist module device bpf # Berkeley packet filter # VirtIO support device virtio # Generic VirtIO bus (required) device virtio_pci # VirtIO PCI device device vtnet # VirtIO Ethernet device device virtio_blk # VirtIO Block device device virtio_scsi # VirtIO SCSI device device virtio_balloon # VirtIO Memory Balloon device # HyperV drivers device hyperv # HyperV drivers # Xen HVM Guest Optimizations # NOTE: XENHVM depends on xenpci. They must be added or removed together. options XENHVM # Xen HVM kernel infrastructure device xenpci # Xen HVM Hypervisor services driver ###########################################################################= ##### # 11.2 kernconf for PCEngines # CPU: AMD GX-412TC SOC (998.16-MHz K8-class CPU) # FreeBSD/SMP: 1 package(s) x 4 core(s) cpu HAMMER ident MAMELON # /etc/make.conf should have: # KERNCONF=3DMAMELON # NO_MODULES=3DTRUE options SCHED_ULE # ULE scheduler options PREEMPTION # Enable kernel thread preemption options INET # InterNETworking options INET6 # IPv6 communications protocols options IPSEC # IP (v4/v6) security options TCP_OFFLOAD # TCP offload options SCTP # Stream Control Transmission Protocol options FFS # Berkeley Fast Filesystem options SOFTUPDATES # Enable FFS soft updates support options UFS_DIRHASH # Improve performance on big directories options QUOTA # Enable disk quotas for UFS options MD_ROOT # MD is a potential root device options PROCFS # Process filesystem (requires PSEUDOFS) options PSEUDOFS # Pseudo-filesystem framework options TMPFS options GEOM_PART_GPT # GUID Partition Tables. options GEOM_ELI options GEOM_LABEL # Provides labelization options SCSI_DELAY=3D5000 # Delay (in ms) before probing SC= SI options STACK # stack(9) support options SYSVSHM # SYSV-style shared memory options SYSVMSG # SYSV-style message queues options SYSVSEM # SYSV-style semaphores options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions options PRINTF_BUFR_SIZE=3D128 # Prevent printf output being interspersed. options KBD_INSTALL_CDEV # install a CDEV entry in /dev options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) options CAPABILITY_MODE # Capsicum capability mode options CAPABILITIES # Capsicum capabilities options INCLUDE_CONFIG_FILE # Include this file in kernel options RCTL # Resource limits options RACCT options COMPAT_LINUX32 options COMPAT_FREEBSD32 # Make an SMP-capable kernel by default options SMP # Symmetric MultiProcessor Kernel options DEVICE_NUMA # I/O Device Affinity options EARLY_AP_STARTUP device ahci # AHCI-compatible SATA controllers device uart # Generic UART driver options IPFIREWALL options IPFIREWALL_VERBOSE options IPFIREWALL_VERBOSE_LIMIT=3D100 options IPFIREWALL_DEFAULT_TO_ACCEPT options IPFIREWALL_NAT options LIBALIAS options DUMMYNET options ROUTETABLES=3D16 device cpufreq device coretemp device amdtemp # Bus support. device acpi options ACPI_DMAR device pci device scbus # SCSI bus (required for ATA/SCSI) device da # Direct Access (disks) device pass # Passthrough device (direct ATA/SCSI access) device ses # Enclosure Services (SES and SAF-TE) device ctl # CAM Target Layer # crypto support device crypto device cryptodev device igb # atkbdc0 controls both the keyboard and the PS/2 mouse device atkbdc # AT keyboard controller device atkbd # AT keyboard device psm # PS/2 mouse device kbdmux # keyboard multiplexer # vt is the new video console driver device vt device vt_vga device vt_efifb # MMC/SD device mmc # MMC/SD bus device mmcsd # MMC/SD memory card device sdhci # Generic PCI SD Host Controller # USB support options USB_DEBUG # enable debug msgs device uhci # UHCI PCI->USB interface device ohci # OHCI PCI->USB interface device ehci # EHCI PCI->USB interface (USB 2.0) device xhci # XHCI PCI->USB interface (USB 3.0) device usb # USB Bus (required) device ukbd # Keyboard device umass # Disks/Mass storage - Requires scbus and da # Pseudo devices. device loop # Network loopback device random # Entropy device device padlock_rng # VIA Padlock RNG device rdrand_rng # Intel Bull Mountain RNG device ether # Ethernet support device vlan # 802.1Q VLAN support device tun # Packet tunnel. device md # Memory "disks" device gif # IPv6 and IPv4 tunneling device firmware # firmware assist module device bpf # Berkeley packet filter On Wed, Dec 5, 2018 at 1:59 PM Steve O'Hara-Smith <steve@sohara.org> wrote: > On Wed, 5 Dec 2018 10:04:14 -0800 > Michael Sierchio <kudzu@tenebras.com> wrote: > > > Custom monolithic kernels are > > > > 8260 /boot/kernel/ > > > > (yes, that is a boast) > > Wow reminds me of 1.1 days (actually that would be huge by 1.1 > standards the boxes I ran then only had 16MB of RAM) - still impressive. > > Care to share the config file ? It must be close to minimal. > > -- > Steve O'Hara-Smith <steve@sohara.org> > _______________________________________________ > freebsd-questions@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to " > freebsd-questions-unsubscribe@freebsd.org" > --=20 "Well," Brahma said, "even after ten thousand explanations, a fool is no wiser, but an intelligent person requires only two thousand five hundred." - The Mah=C4=81bh=C4=81rata
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