9 More Discussions You Might Find Interesting
Server Model: T5120 with 146G x4 disks.
OS: Solaris 10 - installed on c1t0d0.
Plan to use software raid (veritas volume mgr) on c1t2d0 disk.
After format and label the disk, still not able to detect using vxdiskadm.
Should I remove the hardware raid on c1t2d0 first?
My... (4 Replies)
Discussion started by: KhawHL
2. Red Hat
We have configured software based RAID5 with LVM on our RHEL5 servers. Please let us know if its good to configure software RAID on live environment servers. What can be the disadvantages of software RAID against hardware RAID (4 Replies)
Discussion started by: mitchnelson
3. UNIX for Dummies Questions & Answers
Can someone tell me what are the differences between software and hardware raid ?
thx for help. (2 Replies)
Discussion started by: presul
4. Filesystems, Disks and Memory
My company has inherited a Centos based machine that has 7 hard drives and a software based raid system. Supposedly one of the drives has failed. I need to replace the hardrive.
How can I about telling which hard drive needs replacing? I have looked in the logs and there clearly is a... (5 Replies)
Discussion started by: mojoman
5. Red Hat
I am having issues with adding a spare device to a failed array.
I have created RAID 1 with 3 partitions using mdadm command. Later I added a spare with
mdadm --add /dev/md0 /dev/sdb6
This works fine and when I check this with mdadm --detail command it just sits there as a spare... (7 Replies)
Discussion started by: saagar
I have worked with Linux for some time, but have not gotten into the specifics of hard drive tuning or software RAID. This is about to change. I have a Dell PowerEdge T105 at home and I am purchasing the following:
1GBx4 DDR2 ECC PC6400 RAM
Rosewill RSV-5 E-Sata 5 bay disk enclosure... (6 Replies)
Discussion started by: mark54g
7. UNIX for Advanced & Expert Users
I m just trying using software RAID in RHEL 4, without problem , then i wanna simulate if disk 1 is fail (thereis an bootloader), i plug off my 1st disk. My problems is the second disk cannot boot? just stuck in grub, the computer is hang. Sorry for poor concept in RAID? I use a RAID 1.... (0 Replies)
Discussion started by: blesets
Hello Lunix people,
I am looking for Raid software or solution besides Veritas. Veritas has some great software but are way too costly. Does anyone know of good raid software that but NOT Veritas. I need the funcations but not the cost. (7 Replies)
Discussion started by: xtmeisel
9. UNIX for Advanced & Expert Users
Good Morning all,
I just have a quick question, on some systems I am working with Software Raid Level 0 devices.
Yes, I know, this is not a good idea, but it was requested :-(
Now, due to a new requirement, I need to add a second internal disk to the system, but with adding the new disk,... (1 Reply)
Discussion started by: malcom
IIR(4) BSD Kernel Interfaces Manual IIR(4)
iir -- Intel Integrated RAID controller and ICP Vortex driver
To compile this driver into the kernel, place the following lines in your kernel configuration file:
Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5):
The iir driver claims to interface with the Intel integrated RAID controller cards, and all versions of the ICP Vortex controllers (including
Controllers supported by the iir driver include:
o Intel RAID Controller SRCMR
o Intel Server RAID Controller U3-l (SRCU31a)
o Intel Server RAID Controller U3-1L (SRCU31La)
o Intel Server RAID Controller U3-2 (SRCU32)
o All past and future releases of Intel and ICP RAID Controllers.
o Intel RAID Controller SRCU21 (discontinued)
o Intel RAID Controller SRCU31 (older revision, not compatible)
o Intel RAID Controller SRCU31L (older revision, not compatible)
The SRCU31 and SRCU31L can be updated via a firmware update available from Intel.
cam(4), pass(4), xpt(4), camcontrol(8)
The iir driver is supported and maintained by Achim Leubner <Achim_Leubner@adaptec.com>.
This manual page was written by Tom Rhodes <trhodes@FreeBSD.org> and is based on information supplied by the driver authors and the website
of Mike Smith <msmith@FreeBSD.org>.
August 8, 2004 BSD