Re: [Gluster-devel] Performance improvements

2019-01-31 Thread Xavi Hernandez
On Sun, Jan 27, 2019 at 8:03 AM Xavi Hernandez wrote: > On Fri, 25 Jan 2019, 08:53 Vijay Bellur >> Thank you for the detailed update, Xavi! This looks very interesting. >> >> On Thu, Jan 24, 2019 at 7:50 AM Xavi Hernandez >> wrote: >> >>> Hi all, >>> >>> I've just updated a patch [1] that imple

Re: [Gluster-devel] Performance improvements

2019-01-26 Thread Xavi Hernandez
On Fri, 25 Jan 2019, 08:53 Vijay Bellur Thank you for the detailed update, Xavi! This looks very interesting. > > On Thu, Jan 24, 2019 at 7:50 AM Xavi Hernandez > wrote: > >> Hi all, >> >> I've just updated a patch [1] that implements a new thread pool based on >> a wait-free queue provided by us

Re: [Gluster-devel] Performance improvements

2019-01-24 Thread Vijay Bellur
Thank you for the detailed update, Xavi! This looks very interesting. On Thu, Jan 24, 2019 at 7:50 AM Xavi Hernandez wrote: > Hi all, > > I've just updated a patch [1] that implements a new thread pool based on a > wait-free queue provided by userspace-rcu library. The patch also includes > an a

[Gluster-devel] Performance improvements

2019-01-24 Thread Xavi Hernandez
Hi all, I've just updated a patch [1] that implements a new thread pool based on a wait-free queue provided by userspace-rcu library. The patch also includes an auto scaling mechanism that only keeps running the needed amount of threads for the current workload. This new approach has some advanta

Re: [Gluster-devel] Performance improvements to Gluster Geo-replication

2015-09-01 Thread Aravinda
Thanks Shyam for your inputs. regards Aravinda On 08/31/2015 07:17 PM, Shyam wrote: On 08/31/2015 03:17 AM, Aravinda wrote: Following Changes/ideas identified to improve the Geo-replication Performance. Please add your ideas/issues to the list 1. Entry stime and Data/Meta stime --

Re: [Gluster-devel] Performance improvements to Gluster Geo-replication

2015-08-31 Thread Shyam
On 08/31/2015 03:17 AM, Aravinda wrote: Following Changes/ideas identified to improve the Geo-replication Performance. Please add your ideas/issues to the list 1. Entry stime and Data/Meta stime -- Now we use only one xattr to maintain the state of sync, called st

[Gluster-devel] Performance improvements to Gluster Geo-replication

2015-08-31 Thread Aravinda
Following Changes/ideas identified to improve the Geo-replication Performance. Please add your ideas/issues to the list 1. Entry stime and Data/Meta stime -- Now we use only one xattr to maintain the state of sync, called stime. When a Geo-replication worker restar