02-15-2012
You need to ensure that the swapped disk has at least the same, if not more, LBA's than the disk its going to mirror. Many times I have seen what appears to be the same model of disk with different LBA's.
If the disk has even one less LBA than the one being mirrored then the controller will refuse to do it (even though the disk can be physically seen by the system).
9 More Discussions You Might Find Interesting
1. Solaris
I don't understood why on SPARC-Platforms have not present RAID-Controller ? Sorry for my bad english, but it's crazy always setup software RAID !!! I whanna Hardware RAID and when i can find solution ? (7 Replies)
Discussion started by: jess_t03
7 Replies
2. Solaris
Hi everyone
I've just purchased a Sun T5120 server with 2 internal disks. I've configured hardware RAID (mirror) and as a result the device tree in Solaris only contains 1 hard drive.
My question is, how would I know when one of the drives become faulty?
Thanks (2 Replies)
Discussion started by: soliberus
2 Replies
3. Solaris
HI guys.
Bit of a noob so bear with me.
I have 2 new disks I want to add to my StorEdge 3310 but am getting lost in the steps. We have another 3310 (JBOD) that I was able to plug the disks into and they instantly showed up. Did a few minor commands after (drvconfig, devfsadm etc..) and I was... (4 Replies)
Discussion started by: jamie_collins
4 Replies
4. Hardware
Can you mix DIMMs in a T6320 (sparc) blade? I have read/heard that the DIMMs in a memory bay must be identical but can you have different size DIMMs installed in the blade?
For instance, can you have 1 4GB DIMM in bay 0, 2 2GB DIMMs in bay 1, 4 1 GB DIMMs in bay 2 and 2 2GB DIMMs in bay 3 for a... (0 Replies)
Discussion started by: bluescreen
0 Replies
5. UNIX for Dummies Questions & Answers
Hi
Can someone tell me what are the differences between software and hardware raid ?
thx for help. (2 Replies)
Discussion started by: presul
2 Replies
6. Hardware
Hi All
I have a Sun T2000 server. Couple of years ago I had configured and mirrored the boot drive with an other drive using hardware RAID 1 using raidctl command.
Following is the hardware RAID output.
root@oracledatabaseserver / $ raidctl
RAID Volume RAID RAID Disk... (0 Replies)
Discussion started by: Tirmazi
0 Replies
7. Solaris
Hardware:
HP P2000
HP DL380 G7 with Solaris
Software:
Solaris 10 05/08
I had made a Hardware raid on P2000 and install solaris on G7,
The raid card controller is working fine.
How can I make the raid works on OS??
"raidclt" is getting nothing :wall::wall:
Thanks (11 Replies)
Discussion started by: stanley1024
11 Replies
8. Hardware
Hi all
I've just received my T3-1. It has 8 disks and I would like to configure RAID1 on the disks. The Sun documentation states that you can either use the OpenBoot PROMP utility called Fcode or you can use software via the Solaris OS.
The documentation doesn't make it clear if:
1. The... (6 Replies)
Discussion started by: soliberus
6 Replies
9. Solaris
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.
Question:
Should I remove the hardware raid on c1t2d0 first?
My... (4 Replies)
Discussion started by: KhawHL
4 Replies
LEARN ABOUT HPUX
vximportdg
vximportdg(1M) vximportdg(1M)
NAME
vximportdg - import a disk group into the Veritas Volume Manager configuration
SYNOPSIS
vximportdg daname new_dgname
DESCRIPTION
The vximportdg utility performs a temporary import of the disk group contained on the disk device specified by daname to the disk group
specified by new_dgname. As the persistent disk group information is not changed within the private partition of the affected disk, the
import is only valid for the duration of the bootload or until a vxdg deport is performed.
ARGUMENTS
daname Specifies the device name (disk access name) of one of the member disks of the disk group to be imported. The other members are
imported automatically.
new_dgname
Specifies the disk group to be imported.
USAGE
One reason to use the vximportdg utility is to import a second generation of the rootdg disk group so that its objects are available for
use while a system is running on a different rootdg. To prevent volumes on the second generation rootdg from having the same device minor
numbers as volumes (such as rootvol) on the active rootdg, the importation assigns temporary non-conflicting device minor numbers. If this
occurs, vximportdg outputs warning messages detailing the mapping of the minor numbers.
SEE ALSO
vxdg(1M)
VxVM 5.0.31.1 24 Mar 2008 vximportdg(1M)