Re: glustefs as vmware datastore in production

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Sometimes os disk hang occured and re-mounted with ro in vm guest(centos6) when storage was busy.

After install vmware plugin, increased block response timeout to 30 sec.
But os workload reponse time was not good.

I guess my system composed with 5400 rpm disks with raid6.
Overall storage performance is not good for multiple os images.

best regards.


After tha

2018년 5월 29일 (화) 오전 1:45, João Reis <joao@xxxxxxxx>님이 작성:

Nice to read this. Any particular reason to *not* run the OS image in glusterfs cluster?

Thanks


On 05/26/2018 02:56 PM, 김경표 wrote:

Hi,

Does anyone have glusterfs as vmware datastore working in production in a real world case? How to serve the glusterfs cluster? As iscsi, NFS?


Hi,

I am using glusterfs 3.10.x for VMware ESXi 5.5 NFS DataStore.

Our Environment is
- 4 node supermicro server (each 50TB, NL SAS 4TB used, LSI 9260-8i)
- Totally 100TB service volume
- 10G Storage Network and Service network (for NFS)
- VMware / Linux / IBM AIX Clients

Currently, VM images on GlusterFS is used for Data(Backup) not OS Image.

There is no glusterfs issue in 10 months.

Best Regards






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