[DragonFlyBSD - Bug #2365] Hammer pfs-destroy and prune-everything can cause network loss

[Sascha Wildner via Redmine]

Issue #2365 has been updated by Sascha Wildner.


Is this on i386 or x86_64. I've seen the issue too here, although not triggered by prune-everything or pfs-destroy. It's just a thing that happens from time to time on my i386 box.

http://87.78.98.243/tmp/IMG_20120424_220035.jpg

In my case the trigger is not clear.

And I've never seen it on any x86_64 box.

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Bug #2365: Hammer pfs-destroy and prune-everything can cause network loss
http://bugs.dragonflybsd.org/issues/2365

Author: Tim Darby
Status: New
Priority: Normal
Assignee: 
Category: 
Target version: 


Fairly consistently, when I run hammer prune-everything, at some point in the process my ssh session will stop and not recover and the machine becomes unavailable on the network.  It eventually returns to normal and I can reconnect to it.  Today, I ran a hammer pfs-destroy on a 1.3TB pfs and the same thing happened.  While the network was out, it was putting these messages in the log:

swap_pager: indefinite wait buffer:  offset: 6489661440, size: 4096
swap_pager: indefinite wait buffer:  offset: 23187279872, size: 4096
swap_pager: indefinite wait buffer:  offset: 6642294784, size: 4096
swap_pager: indefinite wait buffer:  offset: 6536355840, size: 4096
swap_pager: indefinite wait buffer:  offset: 6500122624, size: 4096
swap_pager: indefinite wait buffer:  offset: 6489661440, size: 4096
swap_pager: indefinite wait buffer:  offset: 6725648384, size: 4096
swap_pager: indefinite wait buffer:  offset: 23187279872, size: 4096
swap_pager: indefinite wait buffer:  offset: 6642294784, size: 4096
swap_pager: indefinite wait buffer:  offset: 6536355840, size: 4096
swap_pager: indefinite wait buffer:  offset: 6500122624, size: 4096
swap_pager: indefinite wait buffer:  offset: 861982720, size: 4096
swap_pager: indefinite wait buffer:  offset: 6489661440, size: 4096
swap_pager: indefinite wait buffer:  offset: 6725648384, size: 4096
swap_pager: indefinite wait buffer:  offset: 23187279872, size: 4096
swap_pager: indefinite wait buffer:  offset: 6642294784, size: 4096
swap_pager: indefinite wait buffer:  offset: 1027108864, size: 4096
swap_pager: indefinite wait buffer:  offset: 6536355840, size: 4096
swap_pager: indefinite wait buffer:  offset: 6500122624, size: 4096


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