Re: INFO: HARDIRQ-safe - HARDIRQ-unsafe lock order detected

2012-08-10 Thread Fubo Chen
On Fri, Aug 10, 2012 at 2:58 AM, Michael Christie micha...@cs.wisc.edu wrote: On Aug 8, 2012, at 4:42 AM, Fubo Chen fubo.c...@gmail.com wrote: Anyone seen this before ? Also occurs with 3.4.1. == [ INFO: HARDIRQ-safe - HARDIRQ-unsafe lock

INFO: HARDIRQ-safe - HARDIRQ-unsafe lock order detected

2012-08-08 Thread Fubo Chen
Anyone seen this before ? Also occurs with 3.4.1. == [ INFO: HARDIRQ-safe - HARDIRQ-unsafe lock order detected ] 3.6.0-rc1-debug+ #1 Not tainted -- swapper/1/0 [HC0[0]:SC1[1]:HE0:SE0] is

Re: [PATCH 1/4] BNX2I: Added the use of kthreads to handle SCSI cmd completion

2011-06-22 Thread Fubo Chen
On Tue, Jun 21, 2011 at 6:49 PM, Eddie Wai eddie@broadcom.com wrote: +/** + * bnx2i_percpu_io_thread - thread per cpu for ios + * + * @arg:       ptr to bnx2i_percpu_info structure + */ +int bnx2i_percpu_io_thread(void *arg) +{ +       struct bnx2i_percpu_s *p = arg; +       struct

Re: MD-RAID1 and iSCSI with multipathd: some experience

2011-01-03 Thread Fubo Chen
On Oct 14 2010, 1:45 pm, Ulrich Windl ulrich.wi...@rz.uni- regensburg.de wrote: I was investigating the status of building a RAID1 over iSCSI-connected devices managed by multipathd (SLES10 SP3 Release Notes said it won't work). Here are some of my findings: 1) The multipath-devices cannot

Re: MD-RAID1 and iSCSI with multipathd: some experience

2011-01-03 Thread Fubo Chen
On October 14, Ulrich Windl wrote: I was investigating the status of building a RAID1 over iSCSI- connected devices managed by multipathd (SLES10 SP3 Release Notes said it won't work). Here are some of my findings: 1) The multipath-devices cannot be opened exclusively my mdadm: # mdadm