Hi, GlusterFS expert,
We have encounter a coredump of client process “glusterfs” issue recently, and
it could be reproduced more easy when the IO load and CPU/memory load is highly
during stability testing.
Our glusterfs release is 3.12.2
I have copy the call trace of core dump as the below,
nt: Friday, August 10, 2018 1:37 AM
To: Lian, George (NSB - CN/Hangzhou)
Subject: Re: [Gluster-devel] afr_set_transaction_flock lead to bad perforance
when write with multi-pthread or multi-process
Can you please try and disable eager-lock?
Y.
On Thu, Aug 9, 2018, 8:01 PM Lian, George (
Hi, Gluster expert,
When we setup replicate volume with info like the below:
Volume Name: test
Type: Replicate
Volume ID: 9373eba9-eb84-4618-a54c-f2837345daec
Status: Started
Snapshot Count: 0
Number of Bricks: 1 x (2 + 1) = 3
Transport-type: tcp
Bricks:
Brick1: rcp:/trunk/brick/test1/sn0
file will pass,
ONLY “dd” to new file will be failed.
Best Regards,
George
From: gluster-devel-boun...@gluster.org
[mailto:gluster-devel-boun...@gluster.org] On Behalf Of Raghavendra Gowdappa
Sent: Monday, July 23, 2018 10:37 AM
To: Lian, George (NSB - CN/Hangzhou)
Cc: Zhang, Bingxuan (NSB - CN
Sent: Friday, July 20, 2018 4:01 PM
To: Lian, George (NSB - CN/Hangzhou)
Cc: Zhang, Bingxuan (NSB - CN/Hangzhou) ;
Raghavendra G ; Gluster-devel@gluster.org
Subject: Re: [Gluster-devel] The ctime of fstat is not correct which lead to
"tar" utility error
On Fri, Jul 20, 2018 at 1:2
2.3!
Thanks & Best Regards,
George
From: gluster-devel-boun...@gluster.org
[mailto:gluster-devel-boun...@gluster.org] On Behalf Of Raghavendra Gowdappa
Sent: Thursday, July 19, 2018 5:06 PM
To: Lian, George (NSB - CN/Hangzhou)
Cc: Zhang, Bingxuan (NSB - CN/Hangzhou) ;
Gluster-devel@gluster.
Hi, Gluster Experts,
In glusterfs version 3.12.3, There seems a “fstat” issue for ctime after we use
fsync,
We have a demo execute binary which write some data and then do fsync for this
file, it named as “tt”,
Then run tar command right after “tt” command, it will always error with “tar:
st Regards,
George
-Original Message-
From: gluster-devel-boun...@gluster.org
[mailto:gluster-devel-boun...@gluster.org] On Behalf Of Niels de Vos
Sent: Wednesday, January 24, 2018 7:43 PM
To: Pranith Kumar Karampuri <pkara...@redhat.com>
Cc: Lian, George (NSB - CN/Hangzhou) <george.l
1;
return 0;
}
void
gf_zero_fill_stat (struct iatt *buf)
{
// buf->ia_nlink = 0;
buf->ia_ctime = 0;
}
Thanks & Best Regards
George
From: Lian, George (NSB - CN/Hangzhou)
Sent: Friday, January 19, 2018 10:03 AM
To: Pranith Kumar Karampuri <pkara...@redhat.com>
th Kumar Karampuri
Sent: Wednesday, January 24, 2018 4:15 PM
To: Lian, George (NSB - CN/Hangzhou) <george.l...@nokia-sbell.com>
Cc: Zhou, Cynthia (NSB - CN/Hangzhou) <cynthia.z...@nokia-sbell.com>;
Gluster-devel@gluster.org; Li, Deqian (NSB - CN/Hangzhou)
<deqian...@nokia-sbell.c
om: gluster-devel-boun...@gluster.org
[mailto:gluster-devel-boun...@gluster.org] On Behalf Of Pranith Kumar Karampuri
Sent: Thursday, January 18, 2018 6:03 PM
To: Lian, George (NSB - CN/Hangzhou) <george.l...@nokia-sbell.com>
Cc: Zhou, Cynthia (NSB - CN/Hangzhou) <cynthia.z...@nokia-sbell.com&g
root@dhcp35-190 - ~
16:44:38 :) ⚡ kill -9 5309 5351 5393
Best Regards,
George
From: gluster-devel-boun...@gluster.org
[mailto:gluster-devel-boun...@gluster.org] On Behalf Of Pranith Kumar Karampuri
Sent: Wednesday, January 17, 2018 7:27 PM
To: Lian, George (NSB - CN/Hangzhou) <george.l...@no
Hi,
Have you reproduced this issue? If yes, could you please confirm whether it is
an issue or not?
And if it is an issue, do you have any solution for this issue?
Thanks & Best Regards,
George
From: Lian, George (NSB - CN/Hangzhou)
Sent: Thursday, January 11, 2018 2:01 PM
To: Pranith K
arampuri
Sent: Wednesday, January 10, 2018 8:08 PM
To: Lian, George (NSB - CN/Hangzhou) <george.l...@nokia-sbell.com>
Cc: Zhou, Cynthia (NSB - CN/Hangzhou) <cynthia.z...@nokia-sbell.com>; Zhong,
Hua (NSB - CN/Hangzhou) <hua.zh...@nokia-sbell.com>; Li, Deqian (NSB -
CN/Hangzhou) <d
vel-boun...@gluster.org
[mailto:gluster-devel-boun...@gluster.org] On Behalf Of Pranith Kumar Karampuri
Sent: Thursday, January 11, 2018 12:39 PM
To: Lian, George (NSB - CN/Hangzhou) <george.l...@nokia-sbell.com>
Cc: Zhou, Cynthia (NSB - CN/Hangzhou) <cynthia.z...@nokia-sbell.com>;
Gl
Lian, George (NSB - CN/Hangzhou) would like to recall the message,
"[Gluster-devel] a link issue maybe introduced in a bug fix " Don't let NFS
cache stat after writes"".
___
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Gluster-devel@gluster.org
http
Hi, Pranith Kumar,
I has create a bug on Bugzilla
https://bugzilla.redhat.com/show_bug.cgi?id=1531457
After my investigation for this link issue, I suppose your changes on
afr-dir-write.c with issue " Don't let NFS cache stat after writes" , your fix
is like:
arampuri
Sent: Wednesday, January 10, 2018 8:08 PM
To: Lian, George (NSB - CN/Hangzhou) <george.l...@nokia-sbell.com>
Cc: Zhou, Cynthia (NSB - CN/Hangzhou) <cynthia.z...@nokia-sbell.com>; Zhong,
Hua (NSB - CN/Hangzhou) <hua.zh...@nokia-sbell.com>; Li, Deqian (NSB -
CN/Hangzhou) <d
t char *pathname, int flags, mode_t mode);
for your test code, I suppose the correct call should be "open(argv[1],
O_CREAT|O_RDWR,S_IRUSR|S_IWUSR) "
after I correct it , c and C++ code all PASS in 3.6 and 3.12.
Best Regards,
George
From: Lian, George (NSB - CN/Hangzhou)
Sent: Wednesday, December
Hi, Gluster expert,
I has just raise a bug with https://bugzilla.redhat.com/show_bug.cgi?id=1529237
on gluster community.
I also attached the reproduce source code and shell script here FYI.
>From my investigation , I suppose the issue maybe caused by "cache in client
>is invalid but the file
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