date:20191129

Re: [Gluster-devel] Glusterfs crash when enable quota on Arm aarch 64platform.

2019-11-29 Thread Xie Changlong


NO, this issue disappered since commit 2fb445ba.

在 2019/11/29 18:12, Yaniv Kaul 写道:

Does it happen on master?

On Fri, 29 Nov 2019, 12:06 Xie Changlong > wrote:


Hi, PSC

We encounter the same issue a few month ago, and git bisect says
the first bad commit is 2fb445ba. This patch is not quota related,
but it addressed the quota issue!

Maybe it's gcc issue??

commit 2fb445babdd621b71676e40804fe98e95fc9084d
Author: Xavi Hernandez 

Date:   Thu Jan 31 08:13:58 2019 +0100

    syncop: remove unnecessary call to gf_backtrace_save()

    A call to gf_backtrace_save() was done on each context switch of a
    synctask. The backtrace is generated writing to the
filesystem, so it
    can have an important impact on latency.

    The generated backtrace was not used anywhere, so it's been
removed.

    Change-Id: I399a93b932c5b6e981c696c72c3e1ef44710ba52
    Updates: bz#1193929
    Signed-off-by: Xavi Hernandez 


diff --git a/libglusterfs/src/glusterfs/syncop.h
b/libglusterfs/src/glusterfs/syncop.h
index 7a6167b..e0f1017 100644
--- a/libglusterfs/src/glusterfs/syncop.h
+++ b/libglusterfs/src/glusterfs/syncop.h
@@ -73,7 +73,6 @@ struct synctask {
 int done;

 struct list_head waitq; /* can wait only "once" at a time */
-    char btbuf[GF_BACKTRACE_LEN];
 };

 struct syncproc {
diff --git a/libglusterfs/src/syncop.c b/libglusterfs/src/syncop.c
index bf70daf..6206d4c 100644
--- a/libglusterfs/src/syncop.c
+++ b/libglusterfs/src/syncop.c
@@ -327,7 +327,6 @@ synctask_yield(struct synctask *task)

 if (task->state != SYNCTASK_DONE) {
 task->state = SYNCTASK_SUSPEND;
-    (void)gf_backtrace_save(task->btbuf);
 }
 if (swapcontext(>ctx, >proc->sched) < 0) {
 gf_msg("syncop", GF_LOG_ERROR, errno,
LG_MSG_SWAPCONTEXT_FAILED,


在 2019/11/29 16:12, PSC 写道:

Hi, I am studying on port glusterfs to ARM platform. I compiled
and ran it. Most of its functions works fine, however, when I
enable quota on any kind of volume, and mount it, and try to read
or write anything to the volume. It will run into crash, and tell
me the "Transport endpoint is not connected".

The version of glusterfs I am using is GlusterFS 3.12.2.
And I test it from version 3.12.2 to 6.0. This problem was solved
on 6.0, but I didn't found any addressed Bugs relate to quota.
I also do some test on x86 servers, quota works fine.

On both of x86 and ARM servers, I am using CentOS 7.6.

For stability reason, I had been told that I should use GlusterFS
3.12.2, rather than new versions. So I need to find out how to
address this bug.

Please offer me some help. Thank you very much!!


___

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Re: [Gluster-devel] Glusterfs crash when enable quota on Arm aarch 64platform.

2019-11-29 Thread Yaniv Kaul

Does it happen on master?

On Fri, 29 Nov 2019, 12:06 Xie Changlong  wrote:

> Hi, PSC
>
> We encounter the same issue a few month ago, and git bisect says the first
> bad commit is 2fb445ba. This patch is not quota related, but it addressed
> the quota issue!
>
> Maybe it's gcc issue??
>
> commit 2fb445babdd621b71676e40804fe98e95fc9084d
> Author: Xavi Hernandez  
> Date:   Thu Jan 31 08:13:58 2019 +0100
>
> syncop: remove unnecessary call to gf_backtrace_save()
>
> A call to gf_backtrace_save() was done on each context switch of a
> synctask. The backtrace is generated writing to the filesystem, so it
> can have an important impact on latency.
>
> The generated backtrace was not used anywhere, so it's been removed.
>
> Change-Id: I399a93b932c5b6e981c696c72c3e1ef44710ba52
> Updates: bz#1193929
> Signed-off-by: Xavi Hernandez 
> 
>
> diff --git a/libglusterfs/src/glusterfs/syncop.h
> b/libglusterfs/src/glusterfs/syncop.h
> index 7a6167b..e0f1017 100644
> --- a/libglusterfs/src/glusterfs/syncop.h
> +++ b/libglusterfs/src/glusterfs/syncop.h
> @@ -73,7 +73,6 @@ struct synctask {
>  int done;
>
>  struct list_head waitq; /* can wait only "once" at a time */
> -char btbuf[GF_BACKTRACE_LEN];
>  };
>
>  struct syncproc {
> diff --git a/libglusterfs/src/syncop.c b/libglusterfs/src/syncop.c
> index bf70daf..6206d4c 100644
> --- a/libglusterfs/src/syncop.c
> +++ b/libglusterfs/src/syncop.c
> @@ -327,7 +327,6 @@ synctask_yield(struct synctask *task)
>
>  if (task->state != SYNCTASK_DONE) {
>  task->state = SYNCTASK_SUSPEND;
> -(void)gf_backtrace_save(task->btbuf);
>  }
>  if (swapcontext(>ctx, >proc->sched) < 0) {
>  gf_msg("syncop", GF_LOG_ERROR, errno, LG_MSG_SWAPCONTEXT_FAILED,
>
>
> 在 2019/11/29 16:12, PSC 写道:
>
> Hi, I am studying on port glusterfs to ARM platform. I compiled and ran
> it. Most of its functions works fine, however, when I enable quota on any
> kind of volume, and mount it, and try to read or write anything to the
> volume. It will run into crash, and tell me the "Transport endpoint is not
> connected".
>
> The version of glusterfs I am using is GlusterFS 3.12.2.
> And I test it from version 3.12.2 to 6.0. This problem was solved on 6.0,
> but I didn't found any addressed Bugs relate to quota.
> I also do some test on x86 servers, quota works fine.
>
> On both of x86 and ARM servers, I am using CentOS 7.6.
>
> For stability reason, I had been told that I should use GlusterFS 3.12.2,
> rather than new versions. So I need to find out how to address this bug.
>
> Please offer me some help. Thank you very much!!
>
>
> ___
>
> Community Meeting Calendar:
>
> APAC Schedule -
> Every 2nd and 4th Tuesday at 11:30 AM IST
> Bridge: https://bluejeans.com/441850968
>
>
> NA/EMEA Schedule -
> Every 1st and 3rd Tuesday at 01:00 PM EDT
> Bridge: https://bluejeans.com/441850968
>
> Gluster-devel mailing 
> listGluster-devel@gluster.orghttps://lists.gluster.org/mailman/listinfo/gluster-devel
>
> ___
>
> Community Meeting Calendar:
>
> APAC Schedule -
> Every 2nd and 4th Tuesday at 11:30 AM IST
> Bridge: https://bluejeans.com/441850968
>
>
> NA/EMEA Schedule -
> Every 1st and 3rd Tuesday at 01:00 PM EDT
> Bridge: https://bluejeans.com/441850968
>
> Gluster-devel mailing list
> Gluster-devel@gluster.org
> https://lists.gluster.org/mailman/listinfo/gluster-devel
>
>
___

Community Meeting Calendar:

APAC Schedule -
Every 2nd and 4th Tuesday at 11:30 AM IST
Bridge: https://bluejeans.com/441850968


NA/EMEA Schedule -
Every 1st and 3rd Tuesday at 01:00 PM EDT
Bridge: https://bluejeans.com/441850968

Gluster-devel mailing list
Gluster-devel@gluster.org
https://lists.gluster.org/mailman/listinfo/gluster-devel

Re: [Gluster-devel] Glusterfs crash when enable quota on Arm aarch 64platform.

2019-11-29 Thread Xie Changlong


Hi, PSC

We encounter the same issue a few month ago, and git bisect says the 
first bad commit is 2fb445ba. This patch is not quota related, but it 
addressed the quota issue!


Maybe it's gcc issue??

commit 2fb445babdd621b71676e40804fe98e95fc9084d
Author: Xavi Hernandez 
Date:   Thu Jan 31 08:13:58 2019 +0100

    syncop: remove unnecessary call to gf_backtrace_save()

    A call to gf_backtrace_save() was done on each context switch of a
    synctask. The backtrace is generated writing to the filesystem, so it
    can have an important impact on latency.

    The generated backtrace was not used anywhere, so it's been removed.

    Change-Id: I399a93b932c5b6e981c696c72c3e1ef44710ba52
    Updates: bz#1193929
    Signed-off-by: Xavi Hernandez 

diff --git a/libglusterfs/src/glusterfs/syncop.h 
b/libglusterfs/src/glusterfs/syncop.h

index 7a6167b..e0f1017 100644
--- a/libglusterfs/src/glusterfs/syncop.h
+++ b/libglusterfs/src/glusterfs/syncop.h
@@ -73,7 +73,6 @@ struct synctask {
 int done;

 struct list_head waitq; /* can wait only "once" at a time */
-    char btbuf[GF_BACKTRACE_LEN];
 };

 struct syncproc {
diff --git a/libglusterfs/src/syncop.c b/libglusterfs/src/syncop.c
index bf70daf..6206d4c 100644
--- a/libglusterfs/src/syncop.c
+++ b/libglusterfs/src/syncop.c
@@ -327,7 +327,6 @@ synctask_yield(struct synctask *task)

 if (task->state != SYNCTASK_DONE) {
 task->state = SYNCTASK_SUSPEND;
-    (void)gf_backtrace_save(task->btbuf);
 }
 if (swapcontext(>ctx, >proc->sched) < 0) {
 gf_msg("syncop", GF_LOG_ERROR, errno, LG_MSG_SWAPCONTEXT_FAILED,


在 2019/11/29 16:12, PSC 写道:
Hi, I am studying on port glusterfs to ARM platform. I compiled and 
ran it. Most of its functions works fine, however, when I enable quota 
on any kind of volume, and mount it, and try to read or write anything 
to the volume. It will run into crash, and tell me the "Transport 
endpoint is not connected".


The version of glusterfs I am using is GlusterFS 3.12.2.
And I test it from version 3.12.2 to 6.0. This problem was solved on 
6.0, but I didn't found any addressed Bugs relate to quota.

I also do some test on x86 servers, quota works fine.

On both of x86 and ARM servers, I am using CentOS 7.6.

For stability reason, I had been told that I should use GlusterFS 
3.12.2, rather than new versions. So I need to find out how to address 
this bug.


Please offer me some help. Thank you very much!!


___

Community Meeting Calendar:

APAC Schedule -
Every 2nd and 4th Tuesday at 11:30 AM IST
Bridge: https://bluejeans.com/441850968


NA/EMEA Schedule -
Every 1st and 3rd Tuesday at 01:00 PM EDT
Bridge: https://bluejeans.com/441850968

Gluster-devel mailing list
Gluster-devel@gluster.org
https://lists.gluster.org/mailman/listinfo/gluster-devel

___

Community Meeting Calendar:

APAC Schedule -
Every 2nd and 4th Tuesday at 11:30 AM IST
Bridge: https://bluejeans.com/441850968


NA/EMEA Schedule -
Every 1st and 3rd Tuesday at 01:00 PM EDT
Bridge: https://bluejeans.com/441850968

Gluster-devel mailing list
Gluster-devel@gluster.org
https://lists.gluster.org/mailman/listinfo/gluster-devel

[Gluster-devel] Glusterfs crash when enable quota on Arm aarch 64 platform.

2019-11-29 Thread PSC

Hi, I am studying on port glusterfs to ARM platform. I compiled and ran it. 
Most of its functions works fine, however, when I enable quota on any kind of 
volume, and mount it, and try to read or write anything to the volume. It will 
run into crash, and tell me the "Transport endpoint is not connected".

The version of glusterfs I am using is GlusterFS 3.12.2.
And I test it from version 3.12.2 to 6.0. This problem was solved on 6.0, but I 
didn't found any addressed Bugs relate to quota.
I also do some test on x86 servers, quota works fine.


On both of x86 and ARM servers, I am using CentOS 7.6.


For stability reason, I had been told that I should use GlusterFS 3.12.2, 
rather than new versions. So I need to find out how to address this bug.


Please offer me some help. Thank you very much!!___

Community Meeting Calendar:

APAC Schedule -
Every 2nd and 4th Tuesday at 11:30 AM IST
Bridge: https://bluejeans.com/441850968


NA/EMEA Schedule -
Every 1st and 3rd Tuesday at 01:00 PM EDT
Bridge: https://bluejeans.com/441850968

Gluster-devel mailing list
Gluster-devel@gluster.org
https://lists.gluster.org/mailman/listinfo/gluster-devel

Re: [Gluster-devel] Glusterfs crash when enable quota on Arm aarch 64platform.

Re: [Gluster-devel] Glusterfs crash when enable quota on Arm aarch 64platform.

Re: [Gluster-devel] Glusterfs crash when enable quota on Arm aarch 64platform.

[Gluster-devel] Glusterfs crash when enable quota on Arm aarch 64 platform.

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