Hello,
I want to delete a RAID configuration an old server has.
Since i haven't the chance to work with the specific raid controller in the past can you please help me how to perform the configuraiton?
I downloaded IBM ServeRAID Support CD but i wasn't able to configure the video card so i... (0 Replies)
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)
Hello,
I have a scsi pci x raid controller card on which I had created a disk array of 3 disks
when I type lspv ; I used to see 3 physical disks ( two local disks and one raid 5 disk )
suddenly the raid 5 disk array disappeared ; so the hardware engineer thought the problem was with SCSI... (0 Replies)
I just built a home computer with 3TB hard drives I wanted to set up in a RAID 5 and load Ubuntu server onto it.
The first thing I did was set up the drives in a RAID 5 using just the motherboard chipset software to do it, so a 'hardware' RAID basically.
I installed Windows first to see if... (2 Replies)
Hello everyone,
Background:
I'm having an issue with booting a clone of hard drive with Solaris 8 installation.
For cloning process I have used g4l, running under click'n'clone option. As far as I know the actual operation ran behind g4l's interface was dd, though I do not have any information... (12 Replies)
Hi ,
I am new to SVM .when i try to learn RAID 1 , first they are creating two RAID 0 strips through
metainit d51 1 1 c0t0d0s2
metainit d52 1 1 c1t0d0s2
In the next step
metainit d50 -m d51
d50: Mirror is setup
next step is
metaattach d50 d52
d50 : submirror d52 is... (7 Replies)
hi
this may be a very stupid question, but im quite new to Solaris (gonna buid my first system, Solaris 10 on x86 system, connected to other windows systems in a home network)
i wanna put a RAID 5 system in there to back up my other systems at home; iv read that its really so easy with SVM to... (4 Replies)
I have this setup, i can only find docs to unmirror a raid 1 set, how do you get rid of a raid 5 set? the same way? metadetach and metaclear?
d8: RAID
State: Okay
Interlace: 32 blocks
Size: 142245693 blocks (67 GB)
Original device:
Size: 142247872 blocks (67 GB)
... (2 Replies)
BIOCTL(8) BSD System Manager's Manual BIOCTL(8)NAME
bioctl -- RAID management interface
SYNOPSIS
bioctl device command [arg [...]]
DESCRIPTION
RAID device drivers which support management functionality can register their services with the bio(4) driver. bioctl then can be used to
manage the RAID controller's properties.
COMMANDS
The following commands are supported:
show [disks | volumes]
Without any argument by default bioctl will show information about all volumes and the logical disks used on them. If
disks is specified, only information about physical disks will be shown. If volumes is specified, only information about
the volumes will be shown.
alarm [disable | enable | silence | test]
Control the RAID card's alarm functionality, if supported. By default if no argument is specified, its current state
will be shown. Optionally the disable, enable, silence, or test arguments may be specified to enable, disable, silence,
or test the RAID card's alarm.
blink start channel:target.lun | stop channel:target.lun
Instruct the device at channel:target.lun to start or cease blinking, if there's ses(4) support in the enclosure.
hotspare add channel:target.lun | remove channel:target.lun
Create or remove a hot-spare drive at location channel:target.lun.
passthru add DISKID channel:target.lun | remove channel:target.lun
Create or remove a pass-through device. The DISKID argument specifies the disk that will be used for the new device, and
it will be created at the location channel:target.lun. NOTE: Removing a pass-through device that has a mounted filesys-
tem will lead to undefined behaviour.
check start VOLID | stop VOLID
Start or stop consistency volume check in the volume with index VOLID. NOTE: Not many RAID controllers support this fea-
ture.
create volume VOLID DISKIDs [SIZE] STRIPE RAID_LEVEL channel:target.lun
Create a volume at index VOLID. The DISKIDs argument will specify the first and last disk, i.e.: 0-3 will use the disks
0, 1, 2, and 3. The SIZE argument is optional and may be specified if not all available disk space is wanted (also
dependent of the RAID_LEVEL). The volume will have a stripe size defined in the STRIPE argument and it will be located
at channel:target.lun.
remove volume VOLID channel:target.lun
Remove a volume at index VOLID and located at channel:target.lun. NOTE: Removing a RAID volume that has a mounted
filesystem will lead to undefined behaviour.
EXAMPLES
The following command, executed from the command line, shows the status of the volumes and its logical disks on the RAID controller:
$ bioctl arcmsr0 show
Volume Status Size Device/Label RAID Level Stripe
=================================================================
0 Building 468G sd0 ARC-1210-VOL#00 RAID 6 128KB 0% done
0:0 Online 234G 0:0.0 noencl <WDC WD2500YS-01SHB1 20.06C06>
0:1 Online 234G 0:1.0 noencl <WDC WD2500YS-01SHB1 20.06C06>
0:2 Online 234G 0:2.0 noencl <WDC WD2500YS-01SHB1 20.06C06>
0:3 Online 234G 0:3.0 noencl <WDC WD2500YS-01SHB1 20.06C06>
To create a RAID 5 volume on the SCSI 0:15.0 location on the disks 0, 1, 2, and 3, with stripe size of 64Kb on the first volume ID, using all
available free space on the disks:
$ bioctl arcmsr0 create volume 0 0-3 64 5 0:15.0
To remove the volume 0 previously created at the SCSI 0:15.0 location:
$ bioctl arcmsr0 remove volume 0 0:15.0
SEE ALSO arcmsr(4), bio(4), cac(4), ciss(4), mfi(4)HISTORY
The bioctl command first appeared in OpenBSD 3.8, it was rewritten for NetBSD 5.0.
AUTHORS
The bioctl interface was written by Marco Peereboom <marco@openbsd.org> and was rewritten with multiple features by
Juan Romero Pardines <xtraeme@NetBSD.org>.
BSD March 16, 2008 BSD