twa: Request Requeued and Retrying Command

Hi!


With recent -CURRENT I have (many):
-----
...
(da1:twa0:0:1:0): Request Requeued
(da1:twa0:0:1:0): Retrying Command
(da1:twa0:0:1:0): Request Requeued
(da1:twa0:0:1:0): Retrying Command
(da0:twa0:0:0:0): Request Requeued
(da0:twa0:0:0:0): Retrying Command
...
----

The kernel is GENERIC without INVARIANT* and WITNESS*.

The controller:
twa0: <3ware 9000 series Storage Controller> port 0x3000-0x30ff mem 0xd8000000-0xd9ffffff,0xda300000-0xda300fff irq 16 at device 0.0 on pci8
twa0: Reserved 0x1000 bytes for rid 0x18 type 3 at 0xda300000
twa0: [GIANT-LOCKED]
twa0: [ITHREAD]
twa0: INFO: (0x04: 0x0053): Battery capacity test is overdue: 
twa0: INFO: (0x15: 0x1300): Controller details:: Model 9650SE-8LPML, 8 ports, Firmware FE9X 3.06.00.005, BIOS BE9X 3.06.00.002

Is it a hardware or a software problem?

Thanks.


WBR
-- 
Boris Samorodov (bsam)
Research Engineer, http://www.ipt.ru Telephone & Internet SP
FreeBSD committer, http://www.FreeBSD.org The Power To Serve