Re: Large number of SATA commits (MFCs) to RELENG_8

On 4/19/2011 7:50 PM, Jeremy Chadwick wrote:
I would advocate that folks rebuild world/kernel and make sure there
aren't any issues seen, or any quirks which were previously needed are
no longer.

I haven't gone through *all* of the commits yet, but I do see some
controller-centric things that got MFC'd, such as disabling of NCQ
support on multiport Marvell 88SX61XX to relieve I/O timeouts when
doing lots of I/O (common with ZFS).

Below are the commits. Users should absolutely use cvsweb or similar
tools to examine the commit message and see if anything relevant to
their storage subsystems was modified.

Remember, this is MFC'd in that it has been in HEAD for some time. Its
not like its all untested. That being said, I tested out an updated
kernel from today on a test box as well as upgraded my home server

<Hitachi HDS721010CLA332 JP4OA3EA> at scbus0 target 0 lun 0 (pass0,ada0)
<Hitachi HDS721010CLA332 JP4OA3EA> at scbus0 target 1 lun 0 (pass1,ada1)
<Hitachi HDS721010CLA332 JP4OA3EA> at scbus0 target 2 lun 0 (pass2,ada2)
<Hitachi HDS721010CLA332 JP4OA3EA> at scbus0 target 3 lun 0 (pass3,ada3)
<Port Multiplier 47261095 1f06> at scbus0 target 15 lun 0 (pass4,pmp0)
<WDC WD1501FASS-00W2B0 01.00101> at scbus4 target 0 lun 0 (pass5,ada4)
<WDC WD1501FASS-00W2B0 01.00101> at scbus6 target 0 lun 0 (pass6,ada5)


# zpool status
pool: test1
state: ONLINE
scrub: none requested
config:

NAME STATE READ WRITE CKSUM
test1 ONLINE 0 0 0
raidz1 ONLINE 0 0 0
ada0 ONLINE 0 0 0
ada1 ONLINE 0 0 0
ada3 ONLINE 0 0 0
label/JP2940HD0352LC ONLINE 0 0 0

errors: No known data errors

all off

siis0@pci0:1:0:0: class=0x010400 card=0x71321095 chip=0x31321095
rev=0x01 hdr=0x00
vendor = 'Silicon Image Inc (Was: CMD Technology Inc)'
device = 'PCI Express (1x) to 2 Port SATA300 (SiI 3132)'
class = mass storage
subclass = RAID
cap 01[54] = powerspec 2 supports D0 D1 D2 D3 current D0
cap 05[5c] = MSI supports 1 message, 64 bit
cap 10[70] = PCI-Express 1 legacy endpoint max data 128(1024) link
x1(x1)
ecap 0001[100] = AER 1 0 fatal 1 non-fatal 0 corrected


---Mike


--
-------------------
Mike Tancsa, tel +1 519 651 3400
Sentex Communications, mike@xxxxxxxxxx
Providing Internet services since 1994 www.sentex.net
Cambridge, Ontario Canada http://www.tancsa.com/
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