[smartmontools-support]degraded 3ware array plus bad block

[Joshua D. F. <jdf...@gm...>]

Hello,

I unfortunately have a RAID 5 array on a 3ware 8506-4LP that
lost a member, and now won't rebuild with a new drive (on Port #0).
It gets about 60% done and reports a problem with one of the
in-use drives (Port #2):

kernel: 3w-xxxx: scsi0: AEN: ERROR: Drive error: Port #2.
kernel: 3w-xxxx: scsi0: AEN: ERROR: Rebuild failed: Unit #0.

I've tried with the IgnoreECC option, but that doesn't seem to
matter. I've run a couple smartctl tests like this, which indicate
some bad blocks on the indicated drive:

# smartctl -l selftest --device=3D3ware,2 /dev/twe0
smartctl version 5.33 [i386-redhat-linux-gnu] Copyright (C) 2002-4 Bruce Al=
len
Home page is http://smartmontools.sourceforge.net/

=3D=3D=3D START OF READ SMART DATA SECTION =3D=3D=3D
SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining=20
LifeTime(hours)  LBA_of_first_error
# 1  Extended offline    Completed: read failure       20%     17407 =20
      309375181
# 2  Short offline       Completed: read failure       60%     17403 =20
      309375181
...

So, is there a way to get the array to rebuild successfully? I found the
following guide, but not sure if it applies to disks behind a 3ware card:

http://smartmontools.sourceforge.net/BadBlockHowTo.txt

Thanks for any help,

Joshua