Added 4gb hard disk and system slows down to a crawl

Added 4gb hard disk and system slows down to a crawl

Post by obewa » Thu, 25 Mar 1999 04:00:00



I had added a 4.5 gb hard disk SCSI and all was well. I couldnt bring it
into rootvg without an error about partition size (it needs 8 and my other
drives are at a partition size of 4 apparently, so i get a 1016 limit
exceeded...)

So...I create a new volume group called datavg and partition size of 8 and
this seems to work, but when I varyonvg datavg
my system gets VERY slow. I thought it was hung. Couldnt telnet in or do
commands like smit. Maybe if I had waited long enough, it would have worked,
but the system was really really slow. So I did varyoffvg datavg and sure
enough, things speeded right up!!

So, what in the world is going on? Any ideas how to fix this?

Thanks,
John Bryson
newbie system admin

 
 
 

Added 4gb hard disk and system slows down to a crawl

Post by miraba » Thu, 25 Mar 1999 04:00:00


What's the oslevel?  If it's 4.2.1, is bos.rte.lvm below
4.2.1.4?


> I had added a 4.5 gb hard disk SCSI and all was well. I couldnt bring it
> into rootvg without an error about partition size (it needs 8 and my other
> drives are at a partition size of 4 apparently, so i get a 1016 limit
> exceeded...)

> So...I create a new volume group called datavg and partition size of 8 and
> this seems to work, but when I varyonvg datavg
> my system gets VERY slow. I thought it was hung. Couldnt telnet in or do
> commands like smit. Maybe if I had waited long enough, it would have worked,
> but the system was really really slow. So I did varyoffvg datavg and sure
> enough, things speeded right up!!

> So, what in the world is going on? Any ideas how to fix this?

> Thanks,
> John Bryson
> newbie system admin

--
        ========================================================
        | nicholas dronen             mirabai at frii dot com  |
        | "Let us go then, you and I . . ." -- T.S. Eliot      |
        ========================================================

 
 
 

1. NFS: When one server goes down, entire network slows down to a crawl.

I have this NFS problem where there is one server in the states connected
via NFS to my computer here in Canada.  When the US computer goes down, my
computer in Canada is pretty much locked.  I can't do anything.

Is this some sort of necessary evil I will have to put up with, or have I
configured the NFS wrong?  By the way, things are peachy when they are both
up and running... works really nice.

Thanks for any assistance you may be able to provide,

Gus

2. SVNet meeting 5/17/95 - Intel's P6, Architecture & Code Optimzation

3. Hard disk slow-down with 2.0.31

4. Slow X

5. Diald + SLIP slows down to a crawl

6. Using lp to print to local 95 printer

7. FTP slows down to a crawl

8. POSIX

9. Kde 3 slows down to a crawl

10. Adding more memory slows down the system

11. Adding more memory slows my OS5.0.4 sytem to a crawl!

12. Replacing Hard Disk - Copying Linux system to new Hard Disk ????

13. how to spin down Hard disk when system idles??