On Fri, Nov 18 2005, Jens Axboe wrote:
> On Fri, Nov 18 2005, mikem wrote:
> > Patch 1 of 3
> >
> > This patch fixes a bug that breaks hpacucli, a command line interface
> > for the HP Array Config Utility. Without this fix the utility will
> > not detect any controllers in the system. I thought I had already fixed
> > this, but I guess not.
> >
> > Thanks to all who reported the issue. Please consider this this inclusion.
>
> Lovely, hope this makes it able to configure my drives on the tiger now
> :).
This sort-of makes it work. I get some complaints about unaligned access
when setting up a test array:
=> controller slot=0 create type=logicaldrive drives=all raid=1 drivetype=sas
.hpacucli(12458): unaligned access to 0x60000fffffcb370e, ip=0x40000000003c8550
=> controller slot=0 create type=logicaldrive drives=all raid=1 drivetype=sata
.hpacucli(12458): unaligned access to 0x60000fffffcb4aee, ip=0x40000000003c8550
.hpacucli(12458): unaligned access to 0x60000fffffcb370e, ip=0x40000000003c8550
.hpacucli(12458): unaligned access to 0x60000fffffcb370e, ip=0x40000000003c8550
Invoking hpacucli again later on makes it trigger a kobj warning:
Badness in kref_get at lib/kref.c:32
Call Trace:
[<a000000100013560>] show_stack+0x80/0xa0
sp=e0000001f5547b20 bsp=e0000001f5541250
[<a000000100013e30>] dump_stack+0x30/0x60
sp=e0000001f5547cf0 bsp=e0000001f5541238
[<a00000010034fec0>] kref_get+0xa0/0xc0
sp=e0000001f5547cf0 bsp=e0000001f5541218
[<a00000010034e470>] kobject_get+0x30/0x60
sp=e0000001f5547cf0 bsp=e0000001f55411f0
[<a00000010034eb80>] kobject_add+0x20/0x380
sp=e0000001f5547cf0 bsp=e0000001f55411b8
[<a0000001001b7ff0>] register_disk+0x70/0x200
sp=e0000001f5547cf0 bsp=e0000001f5541188
[<a0000001003385d0>] add_disk+0x90/0xc0
sp=e0000001f5547cf0 bsp=e0000001f5541168
[<a000000202e1aa40>] rebuild_lun_table+0xaa0/0xb20 [cciss]
sp=e0000001f5547cf0 bsp=e0000001f55410a8
[<a000000202e1bbc0>] cciss_ioctl+0xa20/0x3be0 [cciss]
sp=e0000001f5547d00 bsp=e0000001f5540fc0
[<a0000001003346b0>] blkdev_driver_ioctl+0xd0/0x160
sp=e0000001f5547e10 bsp=e0000001f5540f78
[<a000000100335050>] blkdev_ioctl+0x170/0xb40
sp=e0000001f5547e10 bsp=e0000001f5540f20
[<a000000100147cc0>] block_ioctl+0x40/0x60
sp=e0000001f5547e10 bsp=e0000001f5540ef0
[<a000000100160740>] do_ioctl+0x160/0x1a0
sp=e0000001f5547e10 bsp=e0000001f5540eb0
[<a000000100160880>] vfs_ioctl+0x100/0x8e0
sp=e0000001f5547e10 bsp=e0000001f5540e68
[<a0000001001610c0>] sys_ioctl+0x60/0xc0
sp=e0000001f5547e20 bsp=e0000001f5540de8
[<a00000010000bc80>] ia64_ret_from_syscall+0x0/0x20
sp=e0000001f5547e30 bsp=e0000001f5540de8
[<a000000000010640>] __kernel_syscall_via_break+0x0/0x20
sp=e0000001f5548000 bsp=e0000001f5540de8
--
Jens Axboe
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