evansus

#!/bin/bash

# create a virtual switch
dladm create-etherstub vswitch0

# create a virtual nic connected to a physical nic
dladm create-vnic -l e1000g0 vnic_ext0 # dns

# create virtual nics connected to a virtual switch
dladm create-vnic -l vswitch0 vnic_int0 # dns

evansus

Run VMware Fusion headless at Mac OS system startup.

I heard you like headless VMs on your Mac so I wrote this script for your launchds.

Assumptions

• Tested on Mac OS X 10.6.4 with VMware Fusion 2.0.5 and 3.1.1.
• A interactive user automatically logs into the system at startup. I had some issues trying to get this running without an interactive user logged in. I automatically log in for Airfoil Speakers anyway.
• Your virtual machines live in /Virtual Machines

evansus

#!/bin/sh

#-----------------------------------------
#
# CloneZFS - sh shell script to recursively create a zfs clone of a dataset
#
# Copyright 2013 Evan Susarret evansus@gmail.com
#
#-----------------------------------------

evansus

#!/bin/bash
set -e
#defaults:
export DEV_DIR="/Users/$SUDO_USER/Developer"
export INSTALL_DIR="/osxzfs"
export OWNER="$SUDO_USER"
export BRANCH="master"
export ZFS_BRANCH="default"
export SPL_BRANCH="default"

evansus

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>Label</key>
	<string>org.openzfsonosx.zfs.zed</string>
	<key>ProgramArguments</key>
	<array>
		<string>/usr/local/sbin/zedlaunchd</string>
	</array>

evansus

diff --git a/include/sys/fs/zfs.h b/include/sys/fs/zfs.h
index b220a41..a461c9a 100644
--- a/include/sys/fs/zfs.h
+++ b/include/sys/fs/zfs.h
@@ -145,6 +145,7 @@ typedef enum {
 #ifdef __APPLE__
     ZFS_PROP_APPLE_BROWSE,
     ZFS_PROP_APPLE_IGNOREOWNER,
+	ZFS_PROP_APPLE_BLOCKSIZE,
 #endif

evansus

#!/usr/sbin/dtrace -s

#pragma D option quiet
#pragma D option stackframes=100
#pragma D option ustackframes=100

fbt::vdev_iokit_io_start:entry, fbt::vdev_iokit_strategy:entry,
fbt::vdev_iokit_io_done:entry, fbt::vdev_iokit_sync:entry,
fbt::vdev_iokit_alloc:entry, fbt::vdev_iokit_free:entry,
fbt::vdev_iokit_physio:entry, fbt::vdev_iokit_strategy:entry

evansus

evansus

zfs`vdev_iokit_strategy+0x217
zfs`vdev_iokit_io_start+0x1b2
zfs`zio_vdev_io_start+0x3e8
zfs`__zio_execute+0x12a
zfs`zio_nowait+0x5b
zfs`vdev_mirror_io_start+0x265
zfs`zio_vdev_io_start+0x7c
zfs`__zio_execute+0x12a
zfs`zio_nowait+0x5b

evansus

Date/Time:       2014-05-29 02:46:07 -0400
OS Version:      10.9.2 (Build 13C64)
Architecture:    x86_64
Report Version:  18

Command:         No Target
Path:            No Target
Version:         ??? (???)
Parent:          UNKNOWN PROCESS [0]