Detach remaining c1t0d0 submirrors, clear metadevices from them. Then copy vtoc from primary submirror:
After that recreate c1t0d0 metadevices and attach them to the mirrors.
Hi Bartus,
Thanks for reply i have already tried it and it returned this error say both disks are of different size.
Hi Folks,
This is already posted on Disk & Memory, will post under expert incase there is someone here who has seen this before.
This one has me a bit confused.
I have a large system running Reliant 5.45 with an EMC 3930 disk array fibre attached. As part of our requirement I... (0 Replies)
Ok, so I have a remote system (7 states away) that's using SDS to manage the two 18 gig disks. /, swap, /var, /home, and /opt.
The mirroring procedure I created uses installboot to ensure there's a bootblk on both disks of an SDS mirror.
The system has a problem booting (can't write to... (21 Replies)
How can I add additional mirrors to my CENTOS distro, according to this page AdditionalResources/Repositories - CentOS Wiki there are few fedora project repositories I'd like to add any of them but I don't know how?
Thank you in advance (0 Replies)
Dear all,
CentOS 6
After executing "yum update -y" command I am facing this error. Please help me out.
thanks in advance. Full error & error code is given as follow:
... (7 Replies)
All,
One-way mirror. Elements of the concat in Last-errd state. What would be the best way to correct it?
metastat -s db2test -pc
db2test/d220 p 5.0GB db2test/d200
db2test/d219 p 5.0GB db2test/d200
db2test/d218 p 5.0GB db2test/d200
db2test/d217 p 30GB db2test/d200... (0 Replies)
I have a single zpool with 3 2-way mirrors ( 3 x 2 way vdevs) it has a degraded disk in mirror-2, I know I can suffer a single drive failure, but looking at this how many drive failures can this suffer before it is no good? On the face of it, I thought that I could lose a further 2 drives in each... (4 Replies)
Discussion started by: fishface
4 Replies
LEARN ABOUT OSF1
volrootmir
volrootmir(8) System Manager's Manual volrootmir(8)NAME
volrootmir - Mirror areas necessary for booting to a new disk
SYNOPSIS
/usr/sbin/volrootmir [-a] [nconfig=count] target_disk [swap=target_partition]
OPTIONS
Specifies that all volumes on the system disk be mirrored, not just the root and swap volumes, rootvol and swapvol.
DESCRIPTION
The volrootmir script causes a mirror copy of areas of the root disk involved in booting to be made on the specified target disk.
When used without the -a option, volrootmir adds mirrors of the root and swap volumes and allocates them on the new disk. In addition, all
disk regions required for booting are set up and partitions for the new volume mirrors are created.
When used with the -a option, volrootmir mirrors all in-use partitions on the system disk.
To mirror a swap volume that is on a separate disk from the root volume, the swap attribute must be used to specify a separate target for
the swap mirror.
The target disk(s) must be at least as large as the sum of the sizes of rootvol and swapvol. Also, the physical disk should not have any
disk partition in use.
This script can be called from the voldiskadm menus by choosing the Mirror volumes on a disk operation.
ATTRIBUTES
Specifies the number of log copies and copies of the configuration database, for example, nconfig=2. Specifies that the swap volume,
swapvol, be mirrored on a separate disk, as specified by target_partition.
EXAMPLES
The following command mirrors the rootvol and swapvol volumes onto the target disk, dsk3. This command will fail if swapvol is on a differ-
ent disk from rootvol.
# volrootmir dsk3 The following command mirrors rootvol, swapvol, and any other volumes on the root disk onto the target disk, dsk3.
This command will fail if swapvol is on a different disk from rootvol.
# volrootmir -a dsk3 The following command mirrors rootvol on disk dsk3, swapvol onto partition dsk7d, and any other volumes on the
root disk onto disk dsk3. This command will fail if swapvol is on the same disk as rootvol.
# volrootmir -a dsk3 swap=dsk7d The following command mirrors rootvol onto disk dsk3 and swapvol onto partition dsk7d. This command
will fail if swapvol is on the same disk as rootvol.
# volrootmir dsk3 swap=dsk7d
SEE ALSO volintro(8), voldiskadm(8)volrootmir(8)