Roger that!
2015-09-14 12:14 GMT+08:00 Shinobu Kinjo <skinjo@xxxxxxxxxx>:
Before dumping core:
ulimit -c unlimited
After dumping core:
gdb <path to ceph-fuse> <path to core>
# Just do backtrace
(gdb)bt
# There would be some signal.
Then give full output to us.
Shinobu
----- Original Message -----
From: "谷枫" <feicheche@xxxxxxxxx>
To: "Shinobu Kinjo" <skinjo@xxxxxxxxxx>
Cc: "Zheng Yan" <ukernel@xxxxxxxxx>, "ceph-users" <ceph-users@xxxxxxxxxxxxxx>
Sent: Monday, September 14, 2015 12:52:40 PM
Subject: Re: ceph-fuse auto down
Thank you Shinobu and ZhengYan.
Because the ceph cluster run on production and i can't put up with it crash
what happend everyday.
I change the kernal mount yesterday.
I will try to have a test with the logrotate and ceph-fuse on some other
server and i have to make a large number of write/read because if there is
no or less write/read,the ceph-fuse will not crash.
@Shinobu,
Can you do me a favor to inspect the coredump with gdb, because i have
no experiences with the C、c++ and gdb. But if you very busy and have no
time do this , it's ok to me, thank you for you help.
2015-09-14 11:24 GMT+08:00 Shinobu Kinjo <skinjo@xxxxxxxxxx>:
> Yes, that is exactly what I'm going to do.
> Thanks for your follow-up.
>
> Shinobu
>
> ----- Original Message -----
> From: "Zheng Yan" <ukernel@xxxxxxxxx>
> To: "谷枫" <feicheche@xxxxxxxxx>
> Cc: "Shinobu Kinjo" <skinjo@xxxxxxxxxx>, "ceph-users" <
> ceph-users@xxxxxxxxxxxxxx>
> Sent: Monday, September 14, 2015 12:19:44 PM
> Subject: Re: ceph-fuse auto down
>
> If it's caused by ceph-fuse crash. Please enable coredump when using
> ceph-fuse. When ceph-fuse crash, use gdb to inspect the coredump and
> send calltrace to us. This will helps us to locate the bug quickly.
>
> Yan, Zheng
>
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