>
> > Wenjun
> >
> >
> >
> > From: Gregory Farnum
> > Date: Friday, January 25, 2019 at 3:35 PM
> > To: "Gao, Wenjun"
> > Cc: "ceph-users@lists.ceph.com"
> > Subject: Re: [ceph-
ary 25, 2019 at 3:35 PM
> To: "Gao, Wenjun"
> Cc: "ceph-users@lists.ceph.com"
> Subject: Re: [ceph-users] krbd reboot hung
>
>
>
> Looks like your network deactivated before the rbd volume was unmounted.
This is a known issue
,
>
> Wenjun
>
>
>
> From: Gregory Farnum
> Date: Friday, January 25, 2019 at 3:35 PM
> To: "Gao, Wenjun"
> Cc: "ceph-users@lists.ceph.com"
> Subject: Re: [ceph-users] krbd reboot hung
>
>
>
> Looks like your network deactivated befo
Thanks, what’s the configuration you mentioned?
--
Thanks,
Wenjun
From: Gregory Farnum
Date: Friday, January 25, 2019 at 3:35 PM
To: "Gao, Wenjun"
Cc: "ceph-users@lists.ceph.com"
Subject: Re: [ceph-users] krbd reboot hung
Looks like your network deactivated b
Looks like your network deactivated before the rbd volume was unmounted.
This is a known issue without a good programmatic workaround and you’ll
need to adjust your configuration.
On Tue, Jan 22, 2019 at 9:17 AM Gao, Wenjun wrote:
> I’m using krbd to map a rbd device to a VM, it appears when the
I’m using krbd to map a rbd device to a VM, it appears when the device is
mounted, reboot OS will hung for more than 7min, in baremetal case, it could be
more than 15min, even using the latest kernel 5.0.0, the problem still occurs.
Here are the console logs with 4.15.18 kernel and mimic rbd
