Hello,
I've a machine that has been installed with Intel Soft Raid on top
of 2 SATA disks.
I'm trying to have this work as a RAID-1 array.
Bios configuration has been done, using 128K chunk, and the kernel
(2.6.20.7) sees perfectly /dev/mapper/isw_xxxxxxxx_RAID1
But, I'm facing two problems :
1 - If i try to create partitions on this device, it does fail (the
values are not interpreted correctly)
2 - To avoid 1), I stop the RAID array (dmraid -an), then I do create
exactly the same partition set on /dev/sda, and /dev/sdb, and
then I reactivate RAID (dmraid -ay).
This allows me to see all the /dev/mapper/isw_xxxxxxx_RAID1p1, p2, ...
But, running fsck -t ext2 /dev/mapper/isw_xxxxxxx_RAID1p1
ends in a lock when the partition is larger than 10Go (well, it is
Ok on the 10Go one, and it locks on the 100Go).
Not a real hardlock, I still can switch to a new VC, but it's not
more possible to start a new command or to stop fsck.
Should I do everything on the physical disks before activating RAID ?
Is it a normal behavior ?
BTW, I also noticed that such a device doesn't support BLKRRPART ioctl...
So it is possible that what I'm doing is wrong...
Any idea ?
Regards,
Paul
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
