On Fri, 7 Nov 2014, Gregory Farnum wrote:
Did you upgrade your clients along with the MDS? This warning indicates the
MDS asked the clients to boot some inboxes out of cache and they have taken
too long to do so.
It might also just mean that you're actively using more inodes at any given
time than your MDS is configured to keep in memory.
-Greg
How can one verify this? I'm getting the same warnings. I'm curious how I
can check if there are indeed more inodes actively used than my MDS can
keep in memory.
Thanks.
On Fri, Nov 7, 2014 at 5:17 AM Daniel Takatori Ohara <dtohara@xxxxxxxxxxxxx>
wrote:
Hi,
In my cluster, when i execute the command ceph health detail, show me the
message.
mds0: Many clients (17) failing to respond to cache pressure(client_count:
)
This message appear when i upgrade the ceph for 0.87 from 0.80.7.
Anyone help me?
Thank's,
Att.
---
Daniel Takatori Ohara.
System Administrator - Lab. of Bioinformatics
Molecular Oncology Center
Instituto S?rio-Liban?s de Ensino e Pesquisa
Hospital S?rio-Liban?s
Phone: +55 11 3155-0200 (extension 1927)
R: Cel. Nicolau dos Santos, 69
S?o Paulo-SP. 01308-060
http://www.bioinfo.mochsl.org.br
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Kramer M.D.
Infrastructure Engineer
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Nederlands Forensisch Instituut
Digitale Technologie & Biometrie
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Postbus 24044 | 2490 AA | Den Haag
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