topic Re: HP-Mirror command in Operating System - HP-UX

HP-Mirror command

zsujith — Tue, 01 Jul 2008 04:48:30 GMT

Hi,
I need to mirror one of the logical volume in VG00.My server version is HP HP-UX B.11.31 and all other logical volumes are mirrored. Is there any difference in mirroring command in 11.31 ? I got following command.

lvextend -m 1 /dev/vg00/lv_new /dev/dsk/c0t1d0s2

Please correct me if there any mistake.

Regards
Sujith

Re: HP-Mirror command

Murat SULUHAN — Tue, 01 Jul 2008 04:51:51 GMT

Hi Sujith

What kind of errors do you get?
Could you submit it.

Best Regards
Murat

Re: HP-Mirror command

zsujith — Tue, 01 Jul 2008 04:56:53 GMT

Hi,

I didnt run this command. Before that i want to make sure the command is true.

Regards
Sujith

Re: HP-Mirror command

Anka — Tue, 01 Jul 2008 04:57:37 GMT

The way of doing it is the same, the command you pasted is OK. Just you should consider what for device special files you use, legacy or persistant.

Re: HP-Mirror command

Murat SULUHAN — Tue, 01 Jul 2008 05:00:57 GMT

Hi

there is no difference
look at page 476 http://docs.hp.com/en/B2355-91019/B2355-91019.pdf

If you have no problem about disk device, it will work

Best Regards
Murat

Re: HP-Mirror command

Torsten. — Tue, 01 Jul 2008 05:25:53 GMT

Procedures for boot related lvols and settings are slightly different for 11.31, but for "normal" lvols they are the same (more or less - maybe it depends if you are using LVM 1.0 or LVM 2.0).

Overall, your command should work.

Re: HP-Mirror command

zsujith — Tue, 01 Jul 2008 07:08:14 GMT

I used same command ..Its working fine.

Thanks
Sujith