The number of LVs on the domain VPLEX_DATA_DOMAIN exceeded 300, you are approaching the limit where performance may degrade.
- First Post
- Replies
- Stats
-
Go to
- ----- 2024 -----
- November
- October
- September
- August
- July
- June
- May
- April
- March
- February
- January
- ----- 2023 -----
- December
- November
- October
- September
- August
- July
- June
- May
- April
- March
- February
- January
- ----- 2022 -----
- December
- November
- October
- September
- August
- July
- June
- May
- April
- March
- February
- January
- ----- 2021 -----
- December
- November
- October
- September
- August
- July
- June
- May
- April
- March
- February
- January
- ----- 2020 -----
- December
- November
- October
- September
- August
- July
- June
- May
- April
- March
- February
- January
- ----- 2019 -----
- December
- November
- October
- September
- August
- July
- June
- May
- April
- March
- February
- January
- ----- 2018 -----
- December
- November
- October
- September
- August
- July
- June
- May
- April
- March
- February
- January
- ----- 2017 -----
- December
- November
- October
- September
- August
- July
- June
- May
- April
- March
- February
- January
- ----- 2016 -----
- December
- November
- October
- September
- August
- July
- June
- May
- April
- March
- February
- January
- ----- 2015 -----
- December
- November
- October
- September
- August
- July
- June
- May
- April
- March
- February
- January
- ----- 2014 -----
- December
- November
- October
- September
- August
- July
- June
- May
- April
- March
- February
- January
- ----- 2013 -----
- December
- November
- October
- September
- August
- July
- June
- May
- April
- March
- February
- January
- ----- 2012 -----
- December
- November
- October
- September
- August
- July
- June
- May
- April
- March
- February
- January
- ----- 2011 -----
- December
- November
- October
Hi oVirt Admins,
I have two data domains using FC SAN, with 150 VMs. Each VM have 3 or 4
disks.
A few time ago i saw the above message on Events. What can i do ? What are
the alternatives ? What can i do ?
The number of LVs on the domain VPLEX_DATA_DOMAIN exceeded 300, you are
approaching the limit where performance may degrade.
Attachments:
- attachment.html (text/html — 592 bytes)
The 300 is a rule-of-thumb number we benchmarked back in the day, and is
probably quite outdated. In fact, in oVirt 4.1.2, we intend to increase it
to 1000 [1].
If you don't want to wait till then, and you aren't suffering any
performance hits when creating/removing disks/snapshots on this domain, you
can increase it yourself by using the engine-config tool:
[~/ovirt-engine-home/] ./bin/engine-config -s AlertOnNumberOfLVs=1000
[1] https://bugzilla.redhat.com/show_bug.cgi?id=1436161
On Fri, May 12, 2017 at 11:35 PM, Rogério Ceni Coelho <
rogeriocenicoelho(a)gmail.com> wrote:
Hi oVirt Admins,
I have two data domains using FC SAN, with 150 VMs. Each VM have 3 or 4
disks.
A few time ago i saw the above message on Events. What can i do ? What are
the alternatives ? What can i do ?
The number of LVs on the domain VPLEX_DATA_DOMAIN exceeded 300, you are
approaching the limit where performance may degrade.
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
2749
days inactive
2751
days old
1 comments
2 participants
tags (0)
participants (2)
-
Allon Mureinik -
Rogério Ceni Coelho