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sdb-sde are 64G zvols on a striped zpool of 8 mirrors | |
fio was created by: | |
lvcreate -L 240G -i4 -I64 -n fio TestVolGroup | |
guest command: | |
doas cpuset -c -l 16-31 -n ft:1 -- grub-bhyve -S -m /chyves/storage/guests/ubi0/device.map -r hd0,msdos1 -c /dev/nmdm52A -M 32G chy-ubi0; doas cpuset -c -l 16-31 -n ft:1 -- bhyve -A -H -P -S -c 16 -U ec30b988-f5aa-11e7-a76c-ac1f6b0a8cd2 -m 32G -s 0,hostbridge -s | |
4,ahci-hd,/dev/zvol/storage/chyves/guests/ubi0/disk0 -s 5,virtio-net,tap52 -s 6,kvirtio-net,mtu=1500,queues=4,intf=cc0,mac=00:07:43:3d:92:d1 -s 7,ahci-hd,/dev/zvol/storage/chyves/guests/ubi0/disk1 -s 8,ahci-hd,/dev/zvol/storage/chyves/guests/ubi0/disk2 -s 9,ahci-hd,/dev/zvol/storage/chyves/guests/ubi0/disk3 -s 10,ahci-hd,/dev/zvol/storage/chyves/guests/ubi0/disk4 -l com1,/dev/nmdm52A -s 31,lpc chy-ubi0 | |
ARC MAX 8G (in use 8G) |
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package locktest | |
import ( | |
"sync" | |
"testing" | |
) | |
var l sync.Mutex | |
func dLock() { |
- Create 10GB FreeBSD image using QEMU.
- Run the VM using xhyve.
- Mount host directory.
- Resize the image.
- OSX
- Homebrew
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#!/bin/bash | |
# Note that the -k flag here means we are ignoring cert warnings. | |
# If security matters you should use the Circonus cert provided | |
# here: http://login.circonus.com/pki/ca.crt | |
KEY=$1 | |
VALUE=$2 | |
ENDPOINT_URL=$3 |
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### grub configuration for alyzon | |
# | |
# I run FreeBSD/amd64 with root-on-ZFS on a Lenovo ThinkCentre M83, | |
# which has UEFI. At the moment, this configuration is basically | |
# unsupported (although it's coming soon), but I want to be able to | |
# use my system. I've had prior experience with Lenovo UEFI boxes | |
# before (Arch on my ThinkPad T440), and I hate autogenerated GRUB | |
# configs, so I appropriated my hand-written GRUB config, and extended | |
# it. | |
# |
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dtrace -qn ' | |
/* Add a number greater than 0 after the script on the command line, to | |
* tell the script how often to print results to screen. If no value is | |
* given, script will fail immediately. Value must be positive and is in | |
* seconds. Results will be printed "this many" seconds apart, but will | |
* be normalized to a per-second result. | |
*/ | |
int ts; | |
BEGIN { ts = timestamp; } |
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