Please forgive my ignorance.  Is there reason for concern about the seemingly high number of “Total errors corrected” for the following drive “cciss,6 /dev/cciss/c0d0”, one of a 4 disk array?  The 3 other disks; cciss,4 cciss,5 and cciss,7 report zero "Total errors corrected" and average approximately 572778.528 Gigabytes Processed read.
# smartctl -a -d cciss,6 /dev/cciss/c0d0
smartctl 5.39.1 2010-01-28 r3054 [x86_64-unknown-linux-gnu] (local build)
Copyright (C) 2002-10 by Bruce Allen,
Device: HP       EG0300FAWHV      Version: HPDD
Serial number: xxxxxx
Device type: disk
Transport protocol: SAS
Local Time is: Wed Feb 22 23:24:47 2012 PST
Device supports SMART and is Enabled
Temperature Warning Enabled
SMART Health Status: OK
Current Drive Temperature:     27 C
Drive Trip Temperature:        65 C
Elements in grown defect list: 0
Vendor (Seagate) cache information
  Blocks sent to initiator = 2210349236
  Blocks received from initiator = 147219889
  Blocks read from cache and sent to initiator = 215406526
  Number of read and write commands whose size <= segment size = 691156994
  Number of read and write commands whose size > segment size = 0
Vendor (Seagate/Hitachi) factory information
  number of hours powered up = 17389.47
  number of minutes until next internal SMART test = 58
Error counter log:
           Errors Corrected by           Total   Correction     Gigabytes    Total
               ECC          rereads/    errors   algorithm      processed    uncorrected
           fast | delayed   rewrites  corrected  invocations   [10^9 bytes]  errors
read:          0        0         0  3427355069          0     164679.758           0
write:         0        0         0         0          0      15536.376           0
Non-medium error count:        0
No self-tests have been logged
Long (extended) Self Test duration: 3070 seconds [51.2 minutes] 

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