problems with real-time option.

[K Ramesh <kram@astron.nl>]

Hi,
	I'm trying to create a real-time subvolume in my Linux System, running
SuSE 8.1 (Kernel: 2.4.19-64GB-SMP) on a dual-xeon PC. The system has a 3ware
ATA-Raid controller.

When I try to create a real-time subvolume, this what I get:

wop18:~ # mkfs  -t xfs -f -r rtdev=/dev/sda6 /dev/sda5
meta-data=/dev/sda5              isize=256    agcount=49, agsize=1048576 blks
data     =                       bsize=4096   blocks=51201147, imaxpct=25
         =                       sunit=0      swidth=0 blks, unwritten=0
naming   =version 2              bsize=4096
log      =internal log           bsize=4096   blocks=6250, version=1
         =                       sunit=0 blks
realtime =/dev/sda6              extsz=65536  blocks=183237382,
rtextents=11452336
XFS: This FS has an RT subvol - specify -o rtdev on mount
mkfs.xfs: real-time device init failed
mkfs.xfs: filesystem failed to initialize

	Does this mean that the realtime subvolume is not usable? Can you please
tell me the status of realtime subvolume status of XFS in Linux? I checked the
archives, and found similar questions raised in early 2002. Wonder if we have
anything new now.

Regards
Ramesh