What are "Missing thread recordng" erros when running fsck -fy ?

Posted by user32616 on Super User See other posts from Super User or by user32616
Published on 2010-05-25T01:49:41Z Indexed on 2010/05/25 3:41 UTC
Read the original article Hit count: 358

Filed under:

macosx

|

disk

|

fsck

There is some error reported when I run Disk Utility and verify the root volume on my OS X MacBook. So I boot and CMD-S into the shell mode and run /sbin/fsck -fy.

Errors are like:

** Checking catalog file.
   Missing thread record (id = ...)
   In correct number of thread records

** Checking catalog hierarchy.
   Invalid volume file count
   (It should be ... instead of ...)

** Repairing Volume
   Missing directory record (id = ...)

I'd like to know what is the cause of the above errors? Hopefully I will be more careful in the future to prevent them from happening again.

p.s. I am using a SSD and so I assume mechanical hard disk error is less likely. Thanks!

© Super User or respective owner

What are "Missing thread recordng" erros when running fsck -fy ?

Posted by Horace Ho on Server Fault See other posts from Server Fault or by Horace Ho
Published on 2010-05-25T01:49:41Z Indexed on 2010/05/25 2:02 UTC
Read the original article Hit count: 358

Filed under:

macosx

|

disk

|

fsck

There is some error reported when I run Disk Utility and verify the root volume on my OS X MacBook. So I boot and CMD-S into the shell mode and run /sbin/fsck -fy.

Errors are like:

** Checking catalog file.
   Missing thread record (id = ...)
   In correct number of thread records

** Checking catalog hierarchy.
   Invalid volume file count
   (It should be ... instead of ...)

** Repairing Volume
   Missing directory record (id = ...)

I'd like to know what is the cause of the above errors? Hopefully I will be more careful in the future to prevent them from happening again.

p.s. I am using a SSD and so I assume mechanical hard disk error is less likely. Thanks!

© Server Fault or respective owner

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