RE: Huge Partition

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



OK, I haven't dealt with this on Fedora, but I did run across a similar
problem when I installed RHAS3.  I had a 3Ware card with about 1.5TB of
disk space, most of which I wanted on a single partition.  The anaconda
installer couldn't handle it, but I believe I read something about how
there used to be a limit hardcoded into it that caused the problem.
(Don't know if this was fixed or not.)

I also tried creating the partition after installation, and that also
failed.  Actually, I used parted and it appeared to work.  But when I
formatted it as ext3 it would always hang part way through.  There were
also a bunch of I/O error messages in the syslogs.

I ended up finding a reference to the problem on 3Ware's web site
(although I can't seem to track down the URL now).  It mentioned that
there was a problem with using 'int' instead of 'unsigned long' in the
sd.c file in the scsi driver.  The suggested fix was this:

static int sd_init_command(Scsi_Cmnd * SCpnt)
{
        /* int dev, block, this_count; */
        int dev, this_count;
        unsigned long block;

I am not sure if that is the proper solution, but it did eliminate the I/O
errors from my logs.  However, I have not come close to filling the
partition up, so I cannot verify that all the space is actually usable.

Oh, and my /proc/partitions file still shows a negative number of blocks
for this partition even after I made the change.

Hope that helps.

--Rick


On Wed, 21 Apr 2004, Bill Gradwohl wrote:

> The testing I started yesterday afternoon completed, and I'm sorry to say
> the result is a failure.
>
> Although parted created a 2TB partition as verified by fdisk, only 1TB is
> useable. I wrote 1001 files of just slightly under 1G each when the script
> failed for out of disk space. The script simply used the cp command to copy
> a single master file to FILE.XXXX where XXXX is an increasing number.
>
> I tried googling for disk space limits, but got too many bogus hits to be of
> value.
>
> Does anyone know what the "official" disk space limits are?
> Does anyone know what I need to do to get a single partition of greater than
> 1TB?
> I have a test platform with 2TB of physical disk if someone can point me in
> the right direction to recompile whatever.
>
> Martin:
>
> If you have a 2TB partition, have you tested it for availability beyond 1TB?
>
> --
> Bill Gradwohl
> YCC
> (817) 224-9400 x211
> www.ycc.com
> SPAMstomper Protected E-mail
> www.stomperware.com
>
>
>
> --
> fedora-list mailing list
> fedora-list@xxxxxxxxxx
> To unsubscribe: http://www.redhat.com/mailman/listinfo/fedora-list
>
>



[Index of Archives]     [Current Fedora Users]     [Fedora Desktop]     [Fedora SELinux]     [Yosemite News]     [Yosemite Photos]     [KDE Users]     [Fedora Tools]     [Fedora Docs]

  Powered by Linux