pvscsi panics while simultaneously deleting large number of disks
trying to simultaneously delete large number of disks (eg, 8 disks during one VM settings change) leads to panic in pvscsi.
Updated by Yuri Pankov about 4 years ago
Here we have a race between mt_config_thread() and async msg handler - the former is the result of mod_unload_all() on debug builds and calls the bus config, unconfiguring the targets before the msg handler gets there, so we try to use already freed dev_info.
Updated by Electric Monk about 4 years ago
- Status changed from In Progress to Closed
- % Done changed from 50 to 100
commit 6bd8a07093bddc0edfc07bfda4ca600e31c02c03 Author: Yuri Pankov <email@example.com> Date: 2016-08-03T16:11:49.000Z 7218 pvscsi`pvscsi_bus_config uses wrong base while configuring targets 7219 pvscsi panics while simultaneously deleting large number of disks Reviewed by: Hans Rosenfeld <firstname.lastname@example.org> Reviewed by: Robert Mustacchi <email@example.com> Approved by: Richard Lowe <firstname.lastname@example.org>