With this mod I can now boot the recovery tools, but my drives don't show up under Disk Utility or time capsule restore. With terminal, I see them with "df -k", but diskutil list reports a problem with diskmanager. This is a ga-p55-usb3 with clover legacy, and USB3 disabled in BIOS.
-bash-3.2# diskutil activity
***Begin monitoring DiskArbitration activity
***DiskAppeared ('disk0', DAVolumePath = '<null>', DAVolumeKind = '<null>', DAVolumeName = '<null>') Time=20170115-18:29:36.4804
***DiskAppeared ('disk0s1', DAVolumePath = '<null>', DAVolumeKind = 'msdos', DAVolumeName = 'EFI') Time=20170115-18:29:36.4823
***DiskAppeared ('disk0s2', DAVolumePath = 'file:///Volumes/Mac%20Storm/', DAVolumeKind = 'hfs', DAVolumeName = 'Mac Storm') Time=20170115-18:29:36.4826
***DiskAppeared ('disk0s3', DAVolumePath = 'file:///Volumes/Image%20Volume/', DAVolumeKind = 'hfs', DAVolumeName = 'Recovery HD') Time=20170115-18:29:36.4829
***DiskAppeared ('disk1', DAVolumePath = '<null>', DAVolumeKind = '<null>', DAVolumeName = '<null>') Time=20170115-18:29:36.4832
***DiskAppeared ('disk1s1', DAVolumePath = 'file:///', DAVolumeKind = 'hfs', DAVolumeName = 'OS X Base System') Time=20170115-18:29:36.4834
***DiskAppeared ('disk2', DAVolumePath = '<null>', DAVolumeKind = '<null>', DAVolumeName = '<null>') Time=20170115-18:29:36.4837
***DiskAppeared ('disk2s1', DAVolumePath = '<null>', DAVolumeKind = 'msdos', DAVolumeName = 'EFI') Time=20170115-18:29:36.4839
***DiskAppeared ('disk2s2', DAVolumePath = '<null>', DAVolumeKind = '<null>', DAVolumeName = '<null>') Time=20170115-18:29:36.4842
***DiskAppeared ('disk2s3', DAVolumePath = '<null>', DAVolumeKind = 'hfs', DAVolumeName = 'Boot OS X') Time=20170115-18:29:36.4844
***DiskAppeared ('disk2s4', DAVolumePath = 'file:///Volumes/BackupSL/', DAVolumeKind = 'hfs', DAVolumeName = 'BackupSL') Time=20170115-18:29:36.4847
***DiskAppeared ('disk2s5', DAVolumePath = '<null>', DAVolumeKind = 'hfs', DAVolumeName = 'Recovery HD') Time=20170115-18:29:36.4849
***DiskAppeared ('disk3', DAVolumePath = 'file:///Volumes/Backup/', DAVolumeKind = 'hfs', DAVolumeName = 'Backup') Time=20170115-18:29:36.4852
***DiskAppeared ('disk4', DAVolumePath = 'file:///private/var/log/', DAVolumeKind = 'hfs', DAVolumeName = 'untitled') Time=20170115-18:29:36.4855
***DiskAppeared ('disk5', DAVolumePath = 'file:///Volumes/', DAVolumeKind = 'hfs', DAVolumeName = 'untitled') Time=20170115-18:29:36.4857
***DiskAppeared ('disk6', DAVolumePath = 'file:///private/var/tmp/', DAVolumeKind = 'hfs', DAVolumeName = 'untitled') Time=20170115-18:29:36.4860
***DiskAppeared ('disk7', DAVolumePath = 'file:///private/var/run/', DAVolumeKind = 'hfs', DAVolumeName = 'untitled') Time=20170115-18:29:36.4862
***DiskAppeared ('disk8', DAVolumePath = 'file:///System/Installation/', DAVolumeKind = 'hfs', DAVolumeName = 'untitled') Time=20170115-18:29:36.4865
***DiskAppeared ('disk9', DAVolumePath = 'file:///private/var/db/', DAVolumeKind = 'hfs', DAVolumeName = 'untitled') Time=20170115-18:29:36.4868
***DiskAppeared ('disk10', DAVolumePath = 'file:///private/var/folders/', DAVolumeKind = 'hfs', DAVolumeName = 'untitled') Time=20170115-18:29:36.4870
***DiskAppeared ('disk11', DAVolumePath = 'file:///private/var/root/Library/', DAVolumeKind = 'hfs', DAVolumeName = 'untitled') Time=20170115-18:29:36.4873
***DiskAppeared ('disk12', DAVolumePath = '<null>', DAVolumeKind = 'hfs', DAVolumeName = 'untitled') Time=20170115-18:29:36.4875
***DiskAppeared ('disk13', DAVolumePath = 'file:///Library/Preferences/', DAVolumeKind = 'hfs', DAVolumeName = 'untitled') Time=20170115-18:29:36.4878
***DiskAppeared ('disk14', DAVolumePath = 'file:///Library/Preferences/SystemConfiguration/', DAVolumeKind = 'hfs', DAVolumeName = 'untitled') Time=20170115-18:29:36.4880
***DiskAppeared ('disk15', DAVolumePath = 'file:///Library/Keychains/', DAVolumeKind = 'hfs', DAVolumeName = 'untitled') Time=20170115-18:29:36.4883
***DiskAppeared ('disk16', DAVolumePath = 'file:///private/var/tmp/RecoveryTemp/', DAVolumeKind = 'hfs', DAVolumeName = 'untitled') Time=20170115-18:29:36.4885
***DAIdle (no DADiskRef) Time=20170115-18:29:36.4887
diskutil: interrupted
-bash-3.2# diskutil list
Could not start up a DiskManagement session
-bash-3.2 #ps -ef
UID PID PPID C STIME TTY TIME CMD
0 1 0 0 6:11PM ?? 0:00.77 /sbin/launchd
0 109 1 0 6:12PM ?? 0:02.43 /usr/libexec/kextd
0 110 1 0 6:12PM ?? 0:00.95 /System/Library/PrivateFrameworks/CoreRAID.framework/Resources/CoreRAIDServer
0 112 1 0 6:12PM ?? 0:00.47 /usr/libexec/configd
0 113 1 0 6:12PM ?? 0:00.12 /System/Library/CoreServices/powerd.bundle/powerd
0 114 1 0 6:12PM ?? 0:00.35 /System/Installation/CDIS/instlogd
0 115 1 0 6:12PM ?? 0:00.24 /usr/libexec/findmydeviced
0 116 1 0 6:12PM ?? 0:00.13 /usr/libexec/airportd
240 118 1 0 6:12PM ?? 0:00.11 /System/Library/CoreServices/iconservicesd
0 119 1 0 6:12PM ?? 0:00.37 /System/Library/CoreServices/iconservicesagent
0 120 1 0 6:12PM ?? 0:00.23 /usr/libexec/diskarbitrationd
0 121 1 0 6:12PM ?? 0:10.76 /usr/sbin/syslogd
0 123 1 0 6:12PM ?? 0:00.10 /usr/libexec/opendirectoryd
0 125 1 0 6:12PM ?? 0:00.22 /System/Library/CoreServices/launchservicesd
0 126 1 0 6:12PM ?? 0:00.09 /usr/sbin/securityd -i
205 127 1 0 6:12PM ?? 0:00.24 /usr/libexec/locationd
0 129 1 0 6:12PM ?? 0:00.14 /usr/sbin/blued
65 130 1 0 6:12PM ?? 0:00.34 /usr/sbin/mDNSResponder
0 132 1 0 6:12PM ?? 0:00.03 /usr/sbin/KernelEventAgent
0 133 1 0 6:12PM ?? 0:00.03 /bin/sh /etc/rc.install
0 134 1 0 6:12PM ?? 0:00.04 /usr/libexec/hidd
0 135 1 0 6:12PM ?? 0:00.31 /usr/sbin/notifyd
241 136 1 0 6:12PM ?? 0:00.37 /usr/sbin/distnoted daemon
0 141 1 0 6:12PM ?? 0:00.22 /usr/sbin/cfprefsd daemon
0 142 1 0 6:12PM ?? 0:01.95 /System/Library/Frameworks/Security.framework/Versions/A/XPCServices/authd.xpc/Contents/MacOS/authd
0 184 1 0 6:12PM ?? 0:00.18 /System/Library/CoreServices/coreservicesd
0 259 1 0 6:12PM ?? 0:00.09 /usr/libexec/sandboxd
0 265 1 0 6:12PM ?? 0:01.36 /usr/libexec/lsd runAsRoot
24 282 1 0 6:12PM ?? 0:00.12 /usr/libexec/networkd
0 395 1 0 6:12PM ?? 0:00.08 /usr/libexec/networkd_privileged
0 429 1 0 6:12PM ?? 0:00.05 /usr/libexec/securityd_service
0 437 133 0 6:12PM ?? 0:01.57 /System/Library/CoreServices/Language Chooser.app/Contents/MacOS/Language Chooser /System/Installation/CDIS/OS X Installer.app/Contents/MacOS/OS X Installer -ExternalLog YES -NSDisabledCharacterPaletteMenuItem YES /System/Installation/Packages/OSInstall.mpkg
0 438 133 0 6:12PM ?? 0:01.10 /usr/bin/logger -t -p install.warn
0 439 1 0 6:12PM ?? 0:00.11 /usr/sbin/ocspd
88 440 1 0 6:12PM ?? 0:07.39 /System/Library/Frameworks/ApplicationServices.framework/Frameworks/CoreGraphics.framework/Resources/WindowServer -daemon
-2 443 1 0 6:12PM ?? 0:00.16 /System/Library/PrivateFrameworks/WebContentAnalysis.framework/Resources/webfilterDNSd
0 446 1 0 6:12PM ?? 0:00.06 /System/Library/Frameworks/Security.framework/Versions/A/XPCServices/com.apple.CodeSigningHelper.xpc/Contents/MacOS/com.apple.CodeSigningHelper
97 447 1 0 6:12PM ?? 0:02.33 /System/Library/Frameworks/ApplicationServices.framework/Frameworks/ATS.framework/Support/fontd
0 451 1 0 6:13PM ?? 0:00.05 /usr/sbin/pboard
0 456 437 0 6:13PM ?? 0:01.46 /System/Installation/CDIS/OS X Utilities.app/Contents/MacOS/OS X Utilities -ExternalLog YES -NSDisabledCharacterPaletteMenuItem YES /System/Installation/Packages/OSInstall.mpkg -AppleLanguages (en)
0 458 1 0 6:13PM ?? 0:00.11 /usr/libexec/diskmanagementd
0 459 456 0 6:14PM ?? 0:11.66 /Applications/Utilities/Terminal.app/Contents/MacOS/Terminal -NSDisabledCharacterPaletteMenuItem YES -AppleKeyboardUIMode 2 -AppleLanguages (en)
202 462 1 0 6:14PM ?? 0:00.21 /usr/sbin/coreaudiod
202 464 1 0 6:14PM ?? 0:00.04 /System/Library/Frameworks/CoreAudio.framework/Versions/A/XPCServices/com.apple.audio.DriverHelper.xpc/Contents/MacOS/com.apple.audio.DriverHelper
0 460 459 0 6:14PM ttys000 0:00.04 -bash
0 474 460 0 6:18PM ttys000 0:00.01 ps -ef
I also see allot of system.log activity, with a continuous stream of these messages:
Jan 15 18:22:36 iMac kernel[0]: Sandbox: authd(142) deny(1) sysctl-read kern.hostid
Jan 15 18:22:36 iMac kernel[0]: Sandbox: authd(142) deny(1) process-info-pidinfo
Jan 15 18:22:36 iMac authd[142]: sysctl() failed (Operation not permitted)
Jan 15 18:22:36 iMac authd[142]: process[110]: failed to create code ref 100001
Jan 15 18:22:36 iMac authd[142]: xpc[110]: failed to register connection
Jan 15 18:22:36 iMac kernel[0]: Sandbox: authd(142) deny(1) sysctl-read kern.hostid
Jan 15 18:22:36 iMac kernel[0]: Sandbox: authd(142) deny(1) process-info-pidinfo
Jan 15 18:22:36 iMac authd[142]: sysctl() failed (Operation not permitted)
Jan 15 18:22:36 iMac authd[142]: process[110]: failed to create code ref 100001
Jan 15 18:22:36 iMac authd[142]: xpc[110]: failed to register connection