hey guys i got this in my logs what does this mean:

was this occurence just once or many times?
check iostat -E for sd1 if there are alot of transport/hard errors. If yes, replace the failed disk.
From the format utility, do --> analyze ---> read..
If the errors are incrementing on the console, def confirmed that its a read/write error on disk and needs replacement

Could you please explain us what are these transport/hard errors...

when i ran the following command,

iostat -E | grep Errors

i got the following:

sd240 Soft Errors: 37 Hard Errors: 1144 Transport Errors: 0
sd578 Soft Errors: 0 Hard Errors: 890 Transport Errors: 0

Please tell me what does these mean and what has to be done.

for a new question please open a new thread and don't capture the threads of other people! also use code tags and not a different color if you post output fom terminals oder code sniplets!

for your problem:
this looks like some of your disks might brake soon...

Thank you...

anyway i will open a new post.....