Help file system error

Hi

just tried to connect to the omv via web gui but get the following Service Temporarily Unavailable

The server is temporarily unable to service your request due to maintenance downtime or capacity problems. Please try again later.

i can ping the server but i cant ssh to it. any ideas before i force it off and on?

i have no monitor connected to the server am gonna try see if i can find one to use to see

pluged a monitor in but its just blank no text etc even when i plug keyboard in it doesent come live as cant turn num lock on etc guessing the system has crashed. any other ideas?

i tapped the power button and the screen is showing text it reads

end_request: I/O error dev sde, sector 41948(changing digits)

and ext4-fs error (device sde1) : __ext4_get_inode_loc:

i think its part of the raid not totally sure with out seeing the web gui lol

well at the moment its just started to reboot its at a black screen with a flashing _

still flashing _ am i to assume the os drive has died then?

ive unpluged the raid and tried booting it starts going and i get

fsck.ext4:unable to resolve 'uuid=long code
fsck died with exit status 8
file system check failed a log has been saved in /var/log/fsck/checkfs if that location is writable please repair file system manually ..... failed!

am not sure whats going on as i thought i was at a lost with it.

i powered everything down and started to set a new os drive up obviously i disconnected all the raid drives during this just as a last minute ive reconnected the old drive to see if it boots and what do you know it now boots.

do you think its worth risking leaving it as it is as the os drive is sde

if you think i should replace the drive is there a easy way to close the replacement 2.5" disk i have?

got any instructions for it my linux knowledge is very basic

am assuming plugging the new drivein via a sata2.5" to usb adapter will work still

sorry dident releise it was a seprate live installer thought it was a package to run from the omv os.

decided to ditch the idea of usb adapter and just unplug all my raid and plug into one of the onboard satas.

Hmm strange when i cloned the drive and once complete i tried to just but the newly cloned drive on its own no raid drives attached it displayed the same fault.

shutdown and add all drives back and it now boots.

do you think i dident actually have a fault and it could of been a drive which was louse (what i mean is someone f**ked with my server)