Re: [lustre-discuss] Lustre OSS and clients on same physical server

2016-08-12 Thread Dilger, Andreas
On Aug 11, 2016, at 00:47, Jon Tegner wrote: > > Regarding clients and OSS on same physical server. Seems to me the problem is > not (directly) related to the amount of memory on the machine, but instead to > different applications "competing" for the memory? > > Could this

Re: [lustre-discuss] Lustre OSS and clients on same physical server

2016-08-11 Thread Jon Tegner
Regarding clients and OSS on same physical server. Seems to me the problem is not (directly) related to the amount of memory on the machine, but instead to different applications "competing" for the memory? Could this possibly be resolved by running lustre in a virtual machine? Or would there

Re: [lustre-discuss] Lustre OSS and clients on same physical server

2016-07-15 Thread Faaland, Olaf P.
Cory, For what it¹s worth, the existing tests and framework run in the single-node configuration without any special steps (or at least did within the last year or so). You just build lustre, run llmount to get servers up and client mounted, and then run tests/sanity.sh. You then get varying

Re: [lustre-discuss] Lustre OSS and clients on same physical server

2016-07-15 Thread Cory Spitz
Good input, Chris. Thanks. It sounds like we might need to move this over to lustre-devel. Someday, I’d like to see us address some of these things and then add some test framework tests that co-locate clients with servers. Not necessarily because we expect co-located services, but because

Re: [lustre-discuss] Lustre OSS and clients on same physical server

2016-07-15 Thread Christopher J. Morrone
On 07/15/2016 12:11 PM, Cory Spitz wrote: > Chris, > > On 7/13/16, 2:00 PM, "lustre-discuss on behalf of Christopher J. Morrone" > > wrote: > >> If you put both the client and server code on the same node and do any >>

Re: [lustre-discuss] Lustre OSS and clients on same physical server

2016-07-15 Thread Cory Spitz
Chris, On 7/13/16, 2:00 PM, "lustre-discuss on behalf of Christopher J. Morrone" wrote: > If you put both the client and server code on the same node and do any > serious amount of IO, it has been pretty easy in the past

Re: [lustre-discuss] Lustre OSS and clients on same physical server

2016-07-13 Thread Christopher J. Morrone
t; > *Sent:* Wednesday, July 13, 2016 4:05:30 AM > *To:* lustre-discuss@lists.lustre.org > *Subject:* [lustre-discuss] Lustre OSS and clients on same physical server > > Hello, > > I am new to lustre and currently doing a small POC for my organization. > > I w

Re: [lustre-discuss] Lustre OSS and clients on same physical server

2016-07-13 Thread Patrick Farrell
6 4:05:30 AM To: lustre-discuss@lists.lustre.org Subject: [lustre-discuss] Lustre OSS and clients on same physical server Hello, I am new to lustre and currently doing a small POC for my organization. I would like to understand if Lustre OSS server and lustre client can be the same phy

[lustre-discuss] Lustre OSS and clients on same physical server

2016-07-13 Thread Amjad Syed
Hello, I am new to lustre and currently doing a small POC for my organization. I would like to understand if Lustre OSS server and lustre client can be the same physical server . If this setup can be used for production ? Thanks ___