Re: [Gluster-devel] Disabling read-ahead and io-cache for native fuse mounts

2019-02-12 Thread Raghavendra Gowdappa
https://review.gluster.org/22203 On Tue, Feb 12, 2019 at 5:38 PM Raghavendra Gowdappa wrote: > All, > > We've found perf xlators io-cache and read-ahead not adding any > performance improvement. At best read-ahead is redundant due to kernel > read-ahead and at worst io-cache is degrading the

[Gluster-devel] Failing test case ./tests/bugs/distribute/bug-1161311.t

2019-02-12 Thread Mohit Agrawal
Hi, I have observed the test case ./tests/bugs/distribute/bug-1161311.t is getting timed out on build server at the time of running centos regression on one of my patch https://review.gluster.org/22166 I have executed test case for i in {1..30}; do time prove -vf

Re: [Gluster-devel] Failing test case ./tests/bugs/distribute/bug-1161311.t

2019-02-12 Thread Raghavendra Gowdappa
On Tue, Feb 12, 2019 at 7:16 PM Mohit Agrawal wrote: > Hi, > > I have observed the test case ./tests/bugs/distribute/bug-1161311.t is > getting timed > I've seen failure of this too in some of my patches. out on build server at the time of running centos regression on one of my > patch

[Gluster-devel] [Gluster-infra]Softserve will be down

2019-02-12 Thread Deepshikha Khandelwal
Hi, After all the RAX builders are moved to AWS. We are planning to migrate softserve application to AWS completely. As a part of this migration, we're bringing down softserve for a few days. So softserve will not be able to lend any more machines until we are ready with the migrated code.

Re: [Gluster-devel] Failing test case ./tests/bugs/distribute/bug-1161311.t

2019-02-12 Thread Amar Tumballi Suryanarayan
On Wed, Feb 13, 2019 at 9:51 AM Nithya Balachandran wrote: > I'll take a look at this today. The logs indicate the test completed in > under 3 minutes but something seems to be holding up the cleanup. > > Just a look on some successful runs show output like below: -- *17:44:49* ok 57,

Re: [Gluster-devel] Failing test case ./tests/bugs/distribute/bug-1161311.t

2019-02-12 Thread Nithya Balachandran
The volume is not stopped before unmounting the bricks. I will send a fix. On Wed, 13 Feb 2019 at 10:00, Raghavendra Gowdappa wrote: > > > On Wed, Feb 13, 2019 at 9:54 AM Amar Tumballi Suryanarayan < > atumb...@redhat.com> wrote: > >> >> >> On Wed, Feb 13, 2019 at 9:51 AM Nithya Balachandran

Re: [Gluster-devel] Disabling read-ahead and io-cache for native fuse mounts

2019-02-12 Thread Manoj Pillai
On Wed, Feb 13, 2019 at 10:51 AM Raghavendra Gowdappa wrote: > > > On Tue, Feb 12, 2019 at 5:38 PM Raghavendra Gowdappa > wrote: > >> All, >> >> We've found perf xlators io-cache and read-ahead not adding any >> performance improvement. At best read-ahead is redundant due to kernel >>

Re: [Gluster-devel] Disabling read-ahead and io-cache for native fuse mounts

2019-02-12 Thread Raghavendra Gowdappa
On Wed, Feb 13, 2019 at 11:16 AM Manoj Pillai wrote: > > > On Wed, Feb 13, 2019 at 10:51 AM Raghavendra Gowdappa > wrote: > >> >> >> On Tue, Feb 12, 2019 at 5:38 PM Raghavendra Gowdappa >> wrote: >> >>> All, >>> >>> We've found perf xlators io-cache and read-ahead not adding any >>>

Re: [Gluster-devel] Failing test case ./tests/bugs/distribute/bug-1161311.t

2019-02-12 Thread Raghavendra Gowdappa
On Wed, Feb 13, 2019 at 9:54 AM Amar Tumballi Suryanarayan < atumb...@redhat.com> wrote: > > > On Wed, Feb 13, 2019 at 9:51 AM Nithya Balachandran > wrote: > >> I'll take a look at this today. The logs indicate the test completed in >> under 3 minutes but something seems to be holding up the

Re: [Gluster-devel] Failing test case ./tests/bugs/distribute/bug-1161311.t

2019-02-12 Thread Nithya Balachandran
I'll take a look at this today. The logs indicate the test completed in under 3 minutes but something seems to be holding up the cleanup. On Tue, 12 Feb 2019 at 19:30, Raghavendra Gowdappa wrote: > > > On Tue, Feb 12, 2019 at 7:16 PM Mohit Agrawal wrote: > >> Hi, >> >> I have observed the test

Re: [Gluster-devel] [Gluster-users] Disabling read-ahead and io-cache for native fuse mounts

2019-02-12 Thread Raghavendra Gowdappa
On Tue, Feb 12, 2019 at 11:09 PM Darrell Budic wrote: > Is there an example of a custom profile you can share for my ovirt use > case (with gfapi enabled)? > I was speaking about a group setting like "group metadata-cache". Its just that custom options one would turn on for a class of

Re: [Gluster-devel] Disabling read-ahead and io-cache for native fuse mounts

2019-02-12 Thread Raghavendra Gowdappa
On Tue, Feb 12, 2019 at 5:38 PM Raghavendra Gowdappa wrote: > All, > > We've found perf xlators io-cache and read-ahead not adding any > performance improvement. At best read-ahead is redundant due to kernel > read-ahead > One thing we are still figuring out is whether kernel read-ahead is

[Gluster-devel] Disabling read-ahead and io-cache for native fuse mounts

2019-02-12 Thread Raghavendra Gowdappa
All, We've found perf xlators io-cache and read-ahead not adding any performance improvement. At best read-ahead is redundant due to kernel read-ahead and at worst io-cache is degrading the performance for workloads that doesn't involve re-read. Given that VFS already have both these