i do have many a systems which acts as different kind of servers.

when am running smartctl on it to find the status of hdd, am surprised with the results, they are

in some servers it is saying No errors logged..

some server has around 500 - 600 errors,

one server had 5900 errors,

what it means, after how many number of errors what will happen ?

how to use this smartmontools.... ????