Re: [fedora-arm] builder io isue

2012-01-03 Thread Peter Robinson
On Mon, Jan 2, 2012 at 6:55 PM, Dennis Gilmore den...@ausil.us wrote: El Sat, 24 Dec 2011 23:25:56 -0600 Dennis Gilmore den...@ausil.us escribió: When we were testing build were happening really fast, once we loaded up the build jobs things have become really slow

Re: [fedora-arm] builder io isue

2012-01-02 Thread Dennis Gilmore
El Mon, 2 Jan 2012 12:55:09 -0600 Dennis Gilmore den...@ausil.us escribió: El Sat, 24 Dec 2011 23:25:56 -0600 Dennis Gilmore den...@ausil.us escribió: When we were testing build were happening really fast, once we loaded up the build jobs things have become really slow

Re: [fedora-arm] builder io isue

2012-01-01 Thread DJ Delorie
Just to make sure we're not needlessly suffering, on my fileserver at least (raid5) I found it to be MUCH faster if I increase the raid stripe cache: # boost the raid5 cache size, default is 256 for i in /sys/block/md*/md/stripe_cache_size do echo 4096 $i done This doesn't help with simple

Re: [fedora-arm] builder io isue

2012-01-01 Thread DJ Delorie
I think its not possible to add more ram into arm machines. the ram are soldered onboard. I was referring to the file server, not the build hosts. ___ arm mailing list arm@lists.fedoraproject.org https://admin.fedoraproject.org/mailman/listinfo/arm

Re: [fedora-arm] builder io isue

2011-12-26 Thread Dennis Gilmore
El Sun, 25 Dec 2011 22:43:15 -0800 Brendan Conoboy b...@redhat.com escribió: On 12/25/2011 09:06 PM, Gordan Bobic wrote: Why not just mount direct via NFS? It'd be a lot quicker, not to mention easier to tune. It'd work for building all but a handful of packages (e.g. zsh), but you could

Re: [fedora-arm] builder io isue

2011-12-26 Thread Gordan Bobic
On 12/26/2011 06:43 AM, Brendan Conoboy wrote: On 12/25/2011 09:06 PM, Gordan Bobic wrote: Why not just mount direct via NFS? It'd be a lot quicker, not to mention easier to tune. It'd work for building all but a handful of packages (e.g. zsh), but you could handle that by having a single

Re: [fedora-arm] builder io isue

2011-12-26 Thread Gordan Bobic
On 12/26/2011 02:51 PM, Dennis Gilmore wrote: El Sun, 25 Dec 2011 22:43:15 -0800 Brendan Conoboyb...@redhat.com escribió: On 12/25/2011 09:06 PM, Gordan Bobic wrote: Why not just mount direct via NFS? It'd be a lot quicker, not to mention easier to tune. It'd work for building all but a

Re: [fedora-arm] builder io isue

2011-12-26 Thread Dennis Gilmore
El Mon, 26 Dec 2011 18:39:55 + Gordan Bobic gor...@bobich.net escribió: On 12/26/2011 02:51 PM, Dennis Gilmore wrote: El Sun, 25 Dec 2011 22:43:15 -0800 Brendan Conoboyb...@redhat.com escribió: On 12/25/2011 09:06 PM, Gordan Bobic wrote: Why not just mount direct via NFS? It'd be a

Re: [fedora-arm] builder io isue

2011-12-26 Thread Gordan Bobic
On 12/26/2011 07:34 PM, Dennis Gilmore wrote: Why not just mount direct via NFS? It'd be a lot quicker, not to mention easier to tune. It'd work for building all but a handful of packages (e.g. zsh), but you could handle that by having a single builder that uses a normal fs that has a policy

Re: [fedora-arm] builder io isue

2011-12-25 Thread Gordan Bobic
On 12/25/2011 05:25 AM, Dennis Gilmore wrote: When we were testing build were happening really fast, once we loaded up the build jobs things have become really slow http://arm.koji.fedoraproject.org/koji/taskinfo?taskID=238672 started at 1:19 utc and at 5:18 utc four hours later the

Re: [fedora-arm] builder io isue

2011-12-25 Thread Brendan Conoboy
On 12/25/2011 03:47 AM, Gordan Bobic wrote: On 12/25/2011 06:16 AM, Brendan Conoboy wrote: Allocating builders to individual rather than a single raid volume will help dramatically. Care to explain why? Sure, see below. Is this a proper SAN or just another Linux box with some disks in it?

Re: [fedora-arm] builder io isue

2011-12-25 Thread Gordan Bobic
On 12/26/2011 03:57 AM, Brendan Conoboy wrote: On 12/25/2011 03:47 AM, Gordan Bobic wrote: On 12/25/2011 06:16 AM, Brendan Conoboy wrote: Allocating builders to individual rather than a single raid volume will help dramatically. Care to explain why? Sure, see below. Is this a proper SAN

Re: [fedora-arm] builder io isue

2011-12-25 Thread Brendan Conoboy
On 12/25/2011 09:06 PM, Gordan Bobic wrote: Why not just mount direct via NFS? It'd be a lot quicker, not to mention easier to tune. It'd work for building all but a handful of packages (e.g. zsh), but you could handle that by having a single builder that uses a normal fs that has a policy

[fedora-arm] builder io isue

2011-12-24 Thread Dennis Gilmore
When we were testing build were happening really fast, once we loaded up the build jobs things have become really slow http://arm.koji.fedoraproject.org/koji/taskinfo?taskID=238672 started at 1:19 utc and at 5:18 utc four hours later the buildrequires are still being installed. australia is

Re: [fedora-arm] builder io isue

2011-12-24 Thread Brendan Conoboy
On 12/24/2011 09:25 PM, Dennis Gilmore wrote: Just throwing out what im seeing. lets see what ideas we can come up with. performance is better than before. and seneca has done a great job and put a lot of hard work into the reorg and im thankful for that. We just have another bottleneck to