| T.R | Title | User | Personal
Name | Date | Lines |
|---|
| 1858.1 | | XIRTLU::schott | Eric R. Schott USG Product Management | Tue Feb 04 1997 12:56 | 8 |
| Nope..
It would mean typically at least 2 disks...you can have 2 config copies
per disk (if you want).
regards
Eric
|
| 1858.2 | how? | DOOSJE::HERTA | For something fulfilled this hour, loved, or endured | Wed Feb 12 1997 11:23 | 9 |
| Re.:.1
> ...you can have 2 config copies
> per disk (if you want).
Any type of disk? How do you do that?
Is the statement that you "must have four to eight copies of the configuration
and kernel log" per disk group a strong recommendation, or an obligation?
Herta
|
| 1858.3 | | KITCHE::schott | Eric R. Schott USG Product Management | Wed Feb 12 1997 23:10 | 20 |
| >> ...you can have 2 config copies
>> per disk (if you want).
>Any type of disk? How do you do that?
>
>Is the statement that you "must have four to eight copies of the configuration
>and kernel log" per disk group a strong recommendation, or an obligation?
A strong recommendation (and if you have too few and lose them, don't
complain to us about losing data).
Read in the LSM docs about private areas, and nconfig nlog
you can see this on a system via sys_check
see http://www-unix.zk3.dec.com/tuning/tools/sys_check/sys_check.html
The example output system has lsm running...
>
>Herta
|
| 1858.4 | more specific doc pointer? | DOOSJE::HERTA | For something fulfilled this hour, loved, or endured | Thu Feb 13 1997 10:36 | 34 |
| Re:.3 Eric Schott
> Read in the LSM docs about private areas, and nconfig nlog
Eric,
Do you have a more specific pointer? I have the "DEC OSF/1 Logical Storage
Manager" manual, and the man pages, but the information there on the private
region is extremely limited, and I haven't found the nconfig nlog ones yet.
I know I can see the config and log using "voldisk list <device>", but it
does not help me much in setting up a copy.
Basically, I'm setting up a two system ASE. System 1 has four disks in rootdg
(system disk + swap mirrored). System 2 has two disks in rootdg (system disk +
swap non-mirrored).
As far as I can make out using voldisk list <device>, I have the following copies
config log
system 1
system disk 1 0 0
system disk 2 0 0
swap disk 1 1 1
swap disk 2 2 2
system 2
system disk 1 0 0
swap disk 1 1 1
Evidently, this is not a healthy situation, and I'd like to rectify it. Can you
point me to documentation that will explain how to do this?
Herta
P.S. copying over sys_check now. Looks nice. We were going to write some
"census" procedures ourselves, and this is a great start. Thanks for
sharing it.
|
| 1858.5 | another bug hit !!! | BACHUS::DEVOS | Manu Devos DEC/SI Brussels 856-7539 | Thu Feb 13 1997 14:59 | 1 |
|
|
| 1858.6 | workaround? | DOOSJE::HERTA | For something fulfilled this hour, loved, or endured | Mon Feb 17 1997 03:33 | 3 |
| Is it a bug or a supported feature? :-)
Any workarounds?
|