I got an email from smartd yesterday with the following error: SMART Health Status: SERVO IMPENDING FAILURE SEEK ERROR RATE TOO HIGH [asc=5d,ascq=43] I understand this means the drive is probably going to fail. This device is /dev/sda and is part of /dev/mapper/VolGroup00-LogVol00 Is it possible to replace the single failing drive and if so, what would be the steps so that data isn't lost. TIA for any guidance. Mike