Help with mirroring rootdisk under veritas and boot from the mirror
Hi All,
We are using Solaris 10 x86, and Veritas Storage Foundation Software version 6.0.1 and faced the following issues after mirroring and during boot from mirror.
1) VTOC has been changed after mirroring the rootdisk with this command - " /opt/VRTS/bin/vxrootmir <disk to be mirrored>".
a) Why VTOC is changing after mirroring with "vxrootmir" but not with "vxrootadm" utility?
b) Can we use "vxmirror" to mirror the rootdisk properly?
2) Unable to boot from mirror disk, failed with the following processess,
a) Added the entry in GRUB and updated the boot-archive
b) Booted from failsafe and No OS instances were found to mount
Can anyone explain the exact process of booting from mirror disk?
Hi Experts,
I have lot of Solaris servers and in most of them, root disk is mirrored in rootdg. I just want to check all servers, if there is any server whose root disk is not mirrored. Either it may be with detached plexes or not mirrored at all. I can run a for loop for all servers. Can... (4 Replies)
Hi all, I'm fairly new to Veritas on Linux machines and have a disk group with 64 disks that we are migrating to 64 new disks. This means I'll be mirroring the old to the new. So my question is this - is there a way to mirror a specific volume to a range of disks as opposed to listing each disk by... (0 Replies)
How do I mirror the boot drive, which I believe is /dev/dsk/c1t0d0s0.
Filesystem size used avail capacity Mounted on
/dev/dsk/c1t0d0s0 16G 457M 15G 3% /
/devices 0K 0K 0K 0% /devices
ctfs 0K 0K 0K ... (7 Replies)
Hi all
I wish to undo the mirroring for root and update the Solaris version from 8 to 10. Since i am lack of knowledge and experience on this, hope you all can help me double check the step and correct me.
Existing disk groups details
root@leo # vxdg list
NAME STATE ID... (3 Replies)
Hi,
Is there are any special preocedure for extending veritas mirror-stripe volume? In my case , volume lay out looks as below
v test - ENABLED ACTIVE 419430400 SELECT - fsgen
pl test-01 test ENABLED ACTIVE 419454720 STRIPE 3/128 RW
sd... (0 Replies)
Hi all,
I have a problem with vxvm volume which is mirror with two disks. when i am try to increase file system, it is throwing an ERROR: can not allocate 5083938 blocks, ERROR: can not able to run vxassist on this volume.
Please find a sutable solutions.
Thanks and Regards
B. Nageswar... (0 Replies)
Hey Guys,
I am using a Sun sparc server and had 6 disks.
The root was loaded on c0t10d0s0 disk.
I made an image or mirrored the root to another disk c0t9d0s0.
But during the process instead of attaching submirrors to main mirror
(d0 <--- d01 and d11) i attached d0 <--- d01 and... (1 Reply)
Hi there,
My task is to replace the two 73 G disks with two 143 G disks , which has vxvm 4.1 running on it. I would like to know whether the steps iam following are correct.
1. Break the sub-disks, plexes of the root mirror.
2. Remove the sub-disks,plexes of the root mirror.
3. Remove one of... (10 Replies)
03-04-2013
Help with mirroring rootdisk under veritas and boot from the mirror