I'm curious about if there are any potential problems with using LVM
metadevices as ZFS zpool targets. I have a couple of situations where using a
device directly by ZFS causes errors on the console about Bus and lots of
stalled I/O. But as soon as I wrap that device inside an LVM metadevice
My 2 cents ... read somewhere that you should not be running LVM on top of ZFS
... something about additional overhead.
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Kava schrieb:
My 2 cents ... read somewhere that you should not be running LVM on top of
ZFS ... something about additional overhead.
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Thiago Sobral schrieb:
Hi Thomas,
Thomas Maier-Komor escreveu:
Thiago Sobral schrieb:
I need to manage volumes like LVM does on Linux or AIX, and I think
that ZFS can solve this issue.
I read the SVM specification and certainly it doesn't will be the
solution that I'll adopt. I don't
Hi folks,
I need to manage volumes like LVM does on Linux or AIX, and I think that
ZFS can solve this issue.
I read the SVM specification and certainly it doesn't will be the
solution that I'll adopt. I don't have Veritas here.
I created a pool with name black and a volume lv00, then created
Thiago Sobral schrieb:
Hi folks,
I need to manage volumes like LVM does on Linux or AIX, and I think that
ZFS can solve this issue.
I read the SVM specification and certainly it doesn't will be the
solution that I'll adopt. I don't have Veritas here.
Why do you think it doesn't fit
Thiago Sobral wrote:
Hi folks,
I need to manage volumes like LVM does on Linux or AIX, and I think that
ZFS can solve this issue.
I read the SVM specification and certainly it doesn't will be the
solution that I'll adopt. I don't have Veritas here.
Specifically what is SVM missing that
Hey Thiago,
SVM is a direct replacement for LVM. Also, you'll notice about a 30%
performance boost if you move from LVM to SVM. At least we did when we
moved a couple of years ago.
-J
On Jan 21, 2008 8:09 AM, Thiago Sobral [EMAIL PROTECTED] wrote:
Hi folks,
I need to manage volumes like LVM
http://docs.sun.com/app/docs/doc/819-5461
On Jan 21, 2008 5:09 PM, Thiago Sobral [EMAIL PROTECTED] wrote:
Hi folks,
I need to manage volumes like LVM does on Linux or AIX, and I think that
ZFS can solve this issue.
I read the SVM specification and certainly it doesn't will be the
solution
