OK, then for example, the disk array that my t-log backups are pointed to will be unavailable for approx. 30-mins for updates to be applied. If they are scheduled for backups every 10-mins, will the subsequent t-log backup that will occur after the array is available backup all transactions since the last good t-log backup and, therefore, not break the chain? Or will all be lost and I should do a full backup at that time? I hope I am explaining my concern clearly...