Hello James,
Sunday, April 30, 2006, 12:40:09 PM, you wrote:
JCM> Robert Milkowski wrote:
>> I can also say it's not MPxIO - I turned it off imported pool and have
>> the same bahaviour. I also tried to turn off write cache using format -e
>> on all disks in a pool - no effect (however I'm not sure how ZFS would
>> deal with this - I did it while pool was already imported).
>> These are 500GB SATA disks from Sun in 3511s JBODs so they are quite new.
JCM> Hi Robert,
JCM> could you provide some details of your san modules please:
JCM> modinfo |egrep "SunFC|SCSI"
bash-3.00# uname -a
SunOS XXXXX 5.10 zfs-s10-0315 sun4u sparc SUNW,Sun-Fire-V240
bash-3.00# modinfo | egrep "SunFC|SCSI"
19 123dc50 e368 189 1 scsi_vhci (SCSI VHCI Driver 1.42)
20 124aac8 f2b8 - 1 scsi (SCSI Bus Utility Routines)
21 12513c0 24c80 32 1 sd (SCSI Disk Driver 1.493)
22 126e988 11418 50 1 glm (GLM SCSI HBA Driver 1.206.)
37 1316950 c59c8 108 1 qlc (SunFC Qlogic FCA v20051013-2.08)
38 1356190 88a8 - 1 fctl (SunFC Transport v20060208-1.50)
39 135d150 183c8 94 1 fp (SunFC Port v20060208-1.69)
40 1374df0 180b8 99 1 fcp (SunFC FCP v20060208-1.97)
41 7bb44000 255d0 118 1 ssd (SCSI SSA/FCAL Disk Driver 1.493)
42 7bae8000 6bc0 80 1 ses (SCSI Enclosure Services Driver )
45 7be54000 2a870 86 1 iscsi (Sun iSCSI Initiator v20060208-0)
bash-3.00#
JCM> And are you up to date with your 3511 firmware?
bash-3.00# luxadm display -v /dev/rdsk/c0t122d0s2
DEVICE PROPERTIES for disk: /dev/rdsk/c0t122d0s2
Vendor: HITACHI
Product ID: HDS7250SASUN500G
Revision: A20A
Serial Num: KRVN63ZAGPE1
Unformatted capacity: 476936.000 MBytes
Read Cache: Enabled
Minimum prefetch: 0x0
Maximum prefetch: 0x0
Device Type: Disk device
Path(s):
/dev/rdsk/c0t122d0s2
/devices/[EMAIL PROTECTED],600000/SUNW,[EMAIL PROTECTED]/[EMAIL
PROTECTED],0/[EMAIL PROTECTED],0:c,raw
LUN path port WWN: 22e5000a3300fb63
Host controller port WWN: 210000e08b825c30
Path status: O.K.
/dev/rdsk/c2t122d0s2
/devices/[EMAIL PROTECTED],700000/SUNW,[EMAIL PROTECTED]/[EMAIL
PROTECTED],0/[EMAIL PROTECTED],0:c,raw
LUN path port WWN: 22e6000a3300fb63
Host controller port WWN: 210000e08b82cf2e
Path status: O.K.
bash-3.00#
sccli:
* ses
Id Chassis Vendor/Product ID Rev PLD WWNN WWPN
----------------------------------------------------------------------------
28 092627 SUN StorEdge 3511F D 0413 1000 205000C0FF092627 215000C0FF092627
Topology: loop(a)
* enclosure-status
Id Chassis Vendor/Product ID Rev PLD WWNN WWPN
----------------------------------------------------------------------------
28 092627 SUN StorEdge 3511F D 0413 1000 205000C0FF092627 215000C0FF092627
Topology: loop(a) Status: OK
So it's not the latest - I'll try to upgrade and see if it helps.
ps. sorry for late response
--
Best regards,
Robert mailto:[EMAIL PROTECTED]
http://milek.blogspot.com
_______________________________________________
zfs-discuss mailing list
zfs-discuss@opensolaris.org
http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
