Re: Access beyond end of device

Riley Williams (rhw@MemAlpha.CX)
Thu, 11 Nov 1999 20:04:51 +0000 (GMT)


Hi Mark.

> Since reformating the heavily used (and heavily fragmented)
> partitions on our system (16 machines with 17Gbyte /local
> partitions that are used as scratch space for number crunching
> applications) I have had no more "Access beyond end of device
> errors".

> Of course once the disks get heavily used enough to start being
> significantly fragmented again and/or inodes start being re-used
> I'm guessing that I'll start getting the errors again!

> So my solution would be, if possible, to reformat any paritions
> that show this problem! Obviously not ideal if its your root
> partition.....

I don't know whether this is related, but one of the systems I admin
runs lots of applications that produce lots of temporary files, which
sounds like what you're seeing.

In my case, I've set the system up so all those temporary files are
created in /usr/tmp and have that set as a separate partition. It gets
cleaned every time the system boots, as part of the boot procedure is
to mke2fs that partition.

I can assure you that I've had no problems with that system since I
set that up - although in this case, the system is rebooted three or
four times a day by the students - some need to run it under WinNT as
the software they need to use has only been obtained in NT versions
(not my decision, I hasten to add), and others are being taught under
Linux...

Best wishes from Riley.

PS: The kernel versions page is now back online at the URL below, and
includes separate sublists both for each kernel series, and for
each year of development.

+----------------------------------------------------------------------+
| There is something frustrating about the quality and speed of Linux |
| development, ie., the quality is too high and the speed is too high, |
| in other words, I can implement this XXXX feature, but I bet someone |
| else has already done so and is just about to release their patch. |
+----------------------------------------------------------------------+
* http://www.memalpha.cx/Linux/Kernel/

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