About kodaali

kodaali · 05-18-2011

Hello, im trying to grow raid 5 volume and file system with exact same size disk as others. I have the following error. Could you please guide me. This box running Solaris 10 update 8 and VxVM 5.0 mp3 rp4. # vxprint -htqQ -g testdg dg testdg ...

kodaali · 04-09-2011

Hello, We replaced failed FC drive and all looks good at OS level. However, under veritas control it is showing as error and everytime we run vxdctl its generating new error devices. We cleaned up the device tree (both veritas and OS : removed disk f...

kodaali · 04-09-2011

Hello, In our environment we are consolidating storage into fewer arrays replacing the older ones. As usual, we are adding a mirror to the existing file system using new array luns and removing the older ones. And the i'm not happy with the IO perfo...

kodaali · 02-19-2011

In our environment, we use Solaris 10 with leadville stack and VxDMP 5.0 for multipathing. Whenever there is a new LUN assigned to a host, immediatley dmp nodes are created. However, it has been observed all the paths gets disabled automatically and...

kodaali · 01-13-2011

Hello, I have to shrink this file system so that disk ndg01 is out of this volume. I tried vxresize different combinations, never got the expected result. # df -h /nmnt Filesystem size used avail capacity Mounted on /dev/vx/dsk/...

kodaali · 04-11-2011

We left with no option and rebooted the machine. That fixed the issue.

kodaali · 04-10-2011

Its 4.1 mp2 rp3. :( However, its good to know the new feature(atleast to me). Definitely, I will be using this feature wherever possible. Thank you. Today I tried shrinking 300g filesystem (3 concat subdisks) by 50% and it took good amount of time(15...

kodaali · 04-09-2011

its 4.1 mp2 rp3 and solaris 8. (both are quiet old) $ modinfo | grep vx 20 78016000 21ce29 273 1 vxio (VxVM 4.1_MP2_RP3 I/O driver) 21 101fe548 35483 272 1 vxdmp (VxVM 4.1_MP2_RP3: DMP Driver) 48 10338923 14a1 274 1 vxspec (VxVM 4.1_M...

kodaali · 04-09-2011

Thanks Gaurav. I made a note on mirrored volumes shrinking. We always depend on hardware raid mirror (storage level) and we use only concatenation at software level. Thanks again, Nagesh.

kodaali · 01-14-2011

Thanks for your time g_lee, Marianne. Its clear to me now. I will try this and post the results.

VOX

User Statistics

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raid5 vol growth

Problem with internal FC disk replacement on SunFire 280R

Data Migration

does vxdmp tests newly visible LUN paths by disabling and enabling?

vxresize to shrink FS and to free a disk

Reboot fixed the issue.

Its 4.1 mp2 rp3. :( However,

its 4.1 mp2 rp3 and solaris

Thanks Gaurav. I made a note

Thanks for your