Re: file system problem - umount

[Jonathan Dill]

Marcelo G. Narciso wrote:

 |   DUMP: Warning - cannot read sector 600384 of `/dev/rdsk/c0t6d0s0'
 |   DUMP: Warning - cannot read sector 600400 of `/dev/rdsk/c0t6d0s0'

It looks to me like you have some bad sectors on your disk, or possibly
a disk drive that is on its way to failing, like the head is having
trouble seeking to some sectors.  The filesystem was probably
automatically unmounted to prevent corruption, or at least I have seen
something similar happen with an XFS filesystem on SGI IRIX.  Check the
system logs.

 After amdump, the file system /dev/rdsk/c0t6d0s0 is unmounted. Why it
 happens?
 Someone knows what is happens?
 
 Thanks a lot.

-- 
Jonathan F. Dill ([EMAIL PROTECTED])

Re: file system problem - umount

[John R. Jackson]

I have a problem. When amdump send the message of backup,
there is the message:
...
|   DUMP: Warning - cannot read sector 600384 of `/dev/rdsk/c0t6d0s0'
...
After amdump, the file system /dev/rdsk/c0t6d0s0 is unmounted. Why it
happens?

There isn't enough information here to know how to answer.  For one thing,
what OS are you using on the client?  For another, this isn't anything
Amanda would do.  You need to talk to your OS vendor.

My guess (and this is purely a guess) is that the disk is broken (hence
the cannot read errors) and the OS decided to unmount it for you.

John R. Jackson, Technical Software Specialist, [EMAIL PROTECTED]