Re: 4.0 kernel XFS filesystem crash when running AIM7's disk workload

2015-04-22 Thread Waiman Long
On 04/21/2015 05:59 PM, Dave Chinner wrote: On Tue, Apr 21, 2015 at 04:52:37PM -0400, Waiman Long wrote: On 04/17/2015 07:45 PM, Dave Chinner wrote: On Fri, Apr 17, 2015 at 01:38:49PM -0400, Waiman Long wrote: Hi Dave, When I was running the AIM7's disk workload on a 8-socket Westmere-EX serv

Re: 4.0 kernel XFS filesystem crash when running AIM7's disk workload

2015-04-21 Thread Dave Chinner
On Tue, Apr 21, 2015 at 04:52:37PM -0400, Waiman Long wrote: > On 04/17/2015 07:45 PM, Dave Chinner wrote: > >On Fri, Apr 17, 2015 at 01:38:49PM -0400, Waiman Long wrote: > >>Hi Dave, > >> > >>When I was running the AIM7's disk workload on a 8-socket > >>Westmere-EX server with 4.0 kernel, the kern

Re: 4.0 kernel XFS filesystem crash when running AIM7's disk workload

2015-04-21 Thread Waiman Long
On 04/17/2015 07:45 PM, Dave Chinner wrote: On Fri, Apr 17, 2015 at 01:38:49PM -0400, Waiman Long wrote: Hi Dave, When I was running the AIM7's disk workload on a 8-socket Westmere-EX server with 4.0 kernel, the kernel crash. A set of small ramdisks were created (ramdisk_size=271072). Those ram

Re: 4.0 kernel XFS filesystem crash when running AIM7's disk workload

2015-04-17 Thread Dave Chinner
On Fri, Apr 17, 2015 at 01:38:49PM -0400, Waiman Long wrote: > Hi Dave, > > When I was running the AIM7's disk workload on a 8-socket > Westmere-EX server with 4.0 kernel, the kernel crash. A set of small > ramdisks were created (ramdisk_size=271072). Those ramdisks were > formatted with XFS files

4.0 kernel XFS filesystem crash when running AIM7's disk workload

2015-04-17 Thread Waiman Long
Hi Dave, When I was running the AIM7's disk workload on a 8-socket Westmere-EX server with 4.0 kernel, the kernel crash. A set of small ramdisks were created (ramdisk_size=271072). Those ramdisks were formatted with XFS filesystem before the test began. The kernel log was: XFS (ram12): Mount