Re: [ClusterLabs] Q: fence_kdump and fence_kdump_send

2022-02-28 Thread Klaus Wenninger
On Mon, Feb 28, 2022 at 2:46 PM Klaus Wenninger wrote: > > > On Sat, Feb 26, 2022 at 7:14 AM Strahil Nikolov via Users < > users@clusterlabs.org> wrote: > >> I always used this one for triggering kdump when using sbd: >> https://www.suse.com/support/kb/doc/?id=19873 >> >> On Fri, Feb 25,

Re: [ClusterLabs] Q: fence_kdump and fence_kdump_send

2022-02-28 Thread Klaus Wenninger
On Sat, Feb 26, 2022 at 7:14 AM Strahil Nikolov via Users < users@clusterlabs.org> wrote: > I always used this one for triggering kdump when using sbd: > https://www.suse.com/support/kb/doc/?id=19873 > > On Fri, Feb 25, 2022 at 21:34, Reid Wahl > wrote: > On Fri, Feb 25, 2022 at 3:47 AM

Re: [ClusterLabs] Q: fence_kdump and fence_kdump_send

2022-02-25 Thread Strahil Nikolov via Users
I always used this one for triggering kdump when using sbd:https://www.suse.com/support/kb/doc/?id=19873 On Fri, Feb 25, 2022 at 21:34, Reid Wahl wrote: On Fri, Feb 25, 2022 at 3:47 AM Andrei Borzenkov wrote: > > On Fri, Feb 25, 2022 at 2:23 PM Reid Wahl wrote: > > > > On Fri, Feb

Re: [ClusterLabs] Q: fence_kdump and fence_kdump_send

2022-02-25 Thread Reid Wahl
On Fri, Feb 25, 2022 at 3:47 AM Andrei Borzenkov wrote: > > On Fri, Feb 25, 2022 at 2:23 PM Reid Wahl wrote: > > > > On Fri, Feb 25, 2022 at 3:22 AM Reid Wahl wrote: > > > > ... > > > > > > > > So what happens most likely is that the watchdog terminates the kdump. > > > > In that case all the

Re: [ClusterLabs] Q: fence_kdump and fence_kdump_send

2022-02-25 Thread Andrei Borzenkov
On Fri, Feb 25, 2022 at 2:23 PM Reid Wahl wrote: > > On Fri, Feb 25, 2022 at 3:22 AM Reid Wahl wrote: > > ... > > > > > > So what happens most likely is that the watchdog terminates the kdump. > > > In that case all the mess with fence_kdump won't help, right? > > > > You can configure

Re: [ClusterLabs] Q: fence_kdump and fence_kdump_send

2022-02-25 Thread Reid Wahl
On Fri, Feb 25, 2022 at 3:22 AM Reid Wahl wrote: > > On Thu, Feb 24, 2022 at 4:22 AM Ulrich Windl > wrote: > > > > Hi! > > > > After reading about fence_kdump and fence_kdump_send I wonder: > > Does anybody use that in production? > > Quite a lot of people, in fact. > > > Having the networking

Re: [ClusterLabs] Q: fence_kdump and fence_kdump_send

2022-02-25 Thread Reid Wahl
On Thu, Feb 24, 2022 at 4:22 AM Ulrich Windl wrote: > > Hi! > > After reading about fence_kdump and fence_kdump_send I wonder: > Does anybody use that in production? Quite a lot of people, in fact. > Having the networking and bonding in initrd does not sound like a good idea > to me. >

Re: [ClusterLabs] Q: fence_kdump and fence_kdump_send

2022-02-25 Thread Roger Zhou via Users
On 2/24/22 20:21, Ulrich Windl wrote: Hi! After reading about fence_kdump and fence_kdump_send I wonder: Does anybody use that in production? Having the networking and bonding in initrd does not sound like a good idea to me. I assume one of motivation for fence_kdump is to reduce the

Re: [ClusterLabs] Q: fence_kdump and fence_kdump_send

2022-02-24 Thread Walker, Chris
, February 24, 2022 at 7:22 AM To: users@clusterlabs.org Subject: [ClusterLabs] Q: fence_kdump and fence_kdump_send Hi! After reading about fence_kdump and fence_kdump_send I wonder: Does anybody use that in production? Having the networking and bonding in initrd does not sound like a good idea to me

[ClusterLabs] Q: fence_kdump and fence_kdump_send

2022-02-24 Thread Ulrich Windl
Hi! After reading about fence_kdump and fence_kdump_send I wonder: Does anybody use that in production? Having the networking and bonding in initrd does not sound like a good idea to me. Wouldn't it be easier to integrate that functionality into sbd? I mean: Let sbd wait for a "kdump-ed" message