0 [Level 3] [ReadUID 0] [Facility com.apple.system.fs] [ErrType IO] [ErrNo 6] [IOType Write] [PBlkNum 3502864] [LBlkNum 0] [FSLogMsgID 17413478] [FSLogMsgOrder First]
0 [Level 3] [ReadUID 0] [Facility com.apple.system.fs] [DevNode /dev/disk4] [MountPt /Volumes/firewire stripe] [Path /Volumes/firewire stripe/.Spotlight-V100/Store-V1/Stores/65578D91-9F78-4BB2-9AD9-FC992821A083/.store.db] [FSLogMsgID 17413478] [FSLogMsgOrder Last]
disk4: media is not present.
0 [Level 3] [ReadUID 0] [Facility com.apple.system.fs] [ErrType IO] [ErrNo 6] [IOType Write] [PBlkNum 3503024] [LBlkNum 9] [FSLogMsgID 1062953025] [FSLogMsgOrder First]
0 [Level 3] [ReadUID 0] [Facility com.apple.system.fs] [DevNode /dev/disk4] [MountPt /Volumes/firewire stripe] [Path /Volumes/firewire stripe/.Spotlight-V100/Store-V1/Stores/65578D91-9F78-4BB2-9AD9-FC992821A083/.store.db] [FSLogMsgID 1062953025] [FSLogMsgOrder Last]
jnl: disk2s3: close: journal 0x71edd10, is invalid. aborting outstanding transactions
jnl: disk4: close: journal 0x71ede08, is invalid. aborting outstanding transactions
AppleRAID: terminating set "firewire stripe" (E612726E-9103-49D6-9900-9CF0D6E6F724).


…and *poof* goes my backup.