Hoi,

Als ik mijn 13" MBP early 2011 met eerste generatie Thunderbolt in Target Disk Mode zet en de interne SSD op mijn iMac wil bekijken, dan klapt de verbinding er steeds uit.

Iemand die hetzelfde ervaren heeft?? Of een oplossing heeft, of weet wat het probleem is?

Al getest:
-Firmware upgrades (alles is up to date, denk ik althans)
-Clean install
-SMC en PRAM resets van beide machines
-andere kabel geprobeerd
-andere iMac geprobeerd (andere MBP2011 niet beschikbaar)
-de poort van de MBP ziet er stofloos uit

Het gaat vaak de eerste seconden goed, maar daarna crasht de verbinding gewoon.

Wat wel werkt is mijn iMac in TTDM zetten, dan is de verbinding wel stabiel??? (Dat is dus een workaround)

Hieronder de logfile vanaf het moment van connecten tot het (helaas moeten) uittrekken van de kabel, normaal unmounten gaat niet.
----------------------

11-07-13 15:41:34,000  kernel[0]  IOThunderboltSwitch(0x0)::listenerCallback - Thunderbolt HPD packet for route = 0x0 port = 11 unplug = 0
11-07-13 15:41:34,000  kernel[0]  IOThunderboltSwitch(0x0)::listenerCallback - Thunderbolt HPD packet for route = 0x0 port = 3 unplug = 0
11-07-13 15:41:34,000  kernel[0]  IOThunderboltSwitch(0x0)::listenerCallback - Thunderbolt HPD packet for route = 0x0 port = 4 unplug = 0
11-07-13 15:41:34,000  kernel[0]  IOThunderboltSwitch(0x0)::listenerCallback - Thunderbolt HPD packet for route = 0x0 port = 12 unplug = 0
11-07-13 15:41:36,000  kernel[0]  IOSCSITargetDevice::RetrieveINQUIRYDataPage: Inquiry Failed for page 0
11-07-13 15:43:13,000  kernel[0]  Task has been timed out.  CDB: 28 00 00 07 8E 08 00 00 10 00 00 00 00 00 00 00
11-07-13 15:43:23,000  kernel[0]  Task has been timed out.  CDB: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
11-07-13 15:43:33,000  kernel[0]  Task has been timed out.  CDB: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
11-07-13 15:44:03,000  kernel[0]  Task has been timed out.  CDB: 28 00 00 07 8E 08 00 00 10 00 00 00 00 00 00 00
11-07-13 15:44:13,000  kernel[0]  Task has been timed out.  CDB: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
11-07-13 15:44:13,000  kernel[0]  Too many SCSI task failures in a row
11-07-13 15:44:13,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:13,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:13,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:13,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:13,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:13,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:13,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:13,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:13,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:13,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:13,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:13,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:13,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:13,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:13,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:13,000  kernel[0]  jnl: disk4s2: do_jnl_io: strategy err 0x6
11-07-13 15:44:13,000  kernel[0]  jnl: disk4s2: end_transaction: only wrote 0 of 913920 bytes to the journal!
11-07-13 15:44:13,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:13,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:13,654  fseventsd[76]  disk logger: failed to open output file /Volumes/MacBook SSD/.fseventsd/fc0074ca0e041c7d (Device not configured). mount point /Volumes/MacBook SSD/.fseventsd
11-07-13 15:44:13,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:13,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:13,654  fseventsd[76]  disk logger: failed to open output file /Volumes/MacBook SSD/.fseventsd/fc0074ca0e041c7d (Device not configured). mount point /Volumes/MacBook SSD/.fseventsd
11-07-13 15:44:13,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:13,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:13,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:13,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:13,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:13,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:13,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:13,929  diskmanagementd[423]  unmount blocked by dissenter PID=182 (/System/Library/CoreServices/Finder.app/Contents/MacOS/Finder) status=0x0000c010 log=unknown message=(null)
11-07-13 15:44:13,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:13,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:13,981  fseventsd[76]  disk logger: failed to open output file /Volumes/MacBook SSD/.fseventsd/fc0074ca0e041dde (Device not configured). mount point /Volumes/MacBook SSD/.fseventsd
11-07-13 15:44:13,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:13,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:13,981  fseventsd[76]  disk logger: failed to open output file /Volumes/MacBook SSD/.fseventsd/fc0074ca0e041dde (Device not configured). mount point /Volumes/MacBook SSD/.fseventsd
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,240  com.apple.kextd[12]  stat failed for /Volumes/MacBook SSD/usr/standalone/bootcaches.plist: Device not configured.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,241  com.apple.kextd[12]  stat failed for /Volumes/MacBook SSD/usr/standalone/bootcaches.plist: Device not configured.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,241  com.apple.kextd[12]  stat failed for /Volumes/MacBook SSD/usr/standalone/bootcaches.plist: Device not configured.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,241  com.apple.kextd[12]  stat failed for /Volumes/MacBook SSD/usr/standalone/bootcaches.plist: Device not configured.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,242  com.apple.kextd[12]  stat failed for /Volumes/MacBook SSD/usr/standalone/bootcaches.plist: Device not configured.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,242  com.apple.kextd[12]  stat failed for /Volumes/MacBook SSD/usr/standalone/bootcaches.plist: Device not configured.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,242  com.apple.kextd[12]  stat failed for /Volumes/MacBook SSD/usr/standalone/bootcaches.plist: Device not configured.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,242  com.apple.kextd[12]  stat failed for /Volumes/MacBook SSD/usr/standalone/bootcaches.plist: Device not configured.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,242  com.apple.kextd[12]  stat failed for /Volumes/MacBook SSD/usr/standalone/bootcaches.plist: Device not configured.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,242  com.apple.kextd[12]  stat failed for /Volumes/MacBook SSD/usr/standalone/bootcaches.plist: Device not configured.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: device/channel is not attached.
11-07-13 15:44:14,000  kernel[0]  disk4s2: media is not present.
11-07-13 15:44:14,000  kernel[0]  disk4s2: media is not present.
11-07-13 15:44:14,000  kernel[0]  jnl: disk4s2: close: journal 0xffffff8032e75cc0, is invalid.  aborting outstanding transactions

Hier nog geen problemen gehad met MBP Early 2011 en thunderbolt.
Het probleem lijkt me hardwarematig en kan komen door de MBP, de iMac of de thunderbolt kabel (hier zit ook elektronica in.....)
Geen andere Mac in de buurt met thunderbolt aansluiting om te testen?