Schlagwort-Archive: disk failure

A Mac OSX journalling error can inhibit the boot disk to be mounted

The screenshot below shows my desperate search why my Macbook wouldn’t boot again (following a cold reset writing a large Photoshop CS5 file for more than 15 minutes).

The verbose boot mode (APPLE+S) showed some error with the journalling system, basically an error as described at the currently non functioning Apple Support Board

jnl: replay_journal: bad block list header @ 0x4bra50 (checksum 0xega0fee1 != 0x927a5993)
jnl: journal_open: Error replaying the journal!
hfs: early jnl init: failed to open/create the journal (retval 0).

Unfortunately nothing helped. Booting from an external disk just showed a normal, error-free HD in disk utility. A Mac OSX journalling error can inhibit the boot disk to be mounted weiterlesen