System load: Around 20 zfs clone/destroy operations every couple of minutes and about 200 permanent containers. Data served from within clones to scripts. During this time system load spikes to 12.0+, runs around 8.0. System has 8 cores, 16 GB RAM, of which vm.kmem_size="10G", vfs.zfs.arc_max="8G". Screencap of panic: http://img64.imageshack.us/img64/2903/021110zfscrash.jpg Scrubs found no problems. How-To-Repeat: Unknown. Usually load dependant. Did happen one when working with only one core hammered to 100%.
Responsible Changed From-To: freebsd-bugs->freebsd-fs Over to maintainer(s).
Judging from the screenshot the panic is in fuse_statfs. So, most likely it's a fuse problem, not ZFS. -- Andriy Gapon
Hello Bug-followup, You're right. I totally missed that. I was used to not getting the stack in 8.0-RELEASE and I mostly skipped i= t. Could having an unmounted fuse device reading from a file in a zfs file s= ystem during a destroy operation cause this? =20 Thanks
For bugs matching the following criteria: Status: In Progress Changed: (is less than) 2014-06-01 Reset to default assignee and clear in-progress tags. Mail being skipped