RE: [DISCUSS] [PATCH] Enable Direct I/O For CommitLog Files

2023-04-24 Thread Pawar, Amit
and possibly use it in Cassandra. Thanks, Amit Pawar -Original Message- From: Jon Haddad Sent: Saturday, April 22, 2023 1:08 AM To: dev@cassandra.apache.org Subject: Re: [DISCUSS] [PATCH] Enable Direct I/O For CommitLog Files Caution: This message originated from an External Source

Re: [DISCUSS] [PATCH] Enable Direct I/O For CommitLog Files

2023-04-21 Thread Jon Haddad
This sounds awesome. Could you share the fio configuration you used to benchmark and what hardware you used? On 2023/04/18 18:10:24 "Pawar, Amit" wrote: > [Public] > > Hi, > > I shared my investigation about Commitlog I/O issue on large core count > system in my previous email dated July-2

RE: [DISCUSS] [PATCH] Enable Direct I/O For CommitLog Files

2023-04-18 Thread Pawar, Amit
[Public] Thank you McKenzie for opening the new ticket and will discuss there as per your suggestion. Thanks, Amit Pawar From: Josh McKenzie Sent: Wednesday, April 19, 2023 1:54 AM To: dev Subject: Re: [DISCUSS] [PATCH] Enable Direct I/O For CommitLog Files Caution: This message originated

Re: [DISCUSS] [PATCH] Enable Direct I/O For CommitLog Files

2023-04-18 Thread Josh McKenzie
I took the liberty of creating https://issues.apache.org/jira/browse/CASSANDRA-18464 linking to this email thread w/the contents of your email and applying the patch to that ticket. Probably want to have some lower level discussions there when we find you a reviewer. On Tue, Apr 18, 2023, at 2

[DISCUSS] [PATCH] Enable Direct I/O For CommitLog Files

2023-04-18 Thread Pawar, Amit
[Public] Hi, I shared my investigation about Commitlog I/O issue on large core count system in my previous email dated July-22 and link to the thread is given below. https://lists.apache.org/thread/xc5ocog2qz2v2gnj4xlw5hbthfqytx2n Basically, two solutions looked possible to improve the CommitLo