A5000 problems:(

From: Octave Orgeron (unixconsole@yahoo.com)
Date: Mon Jun 10 2002 - 09:24:44 EDT


Greetings,

I have two E450 and two A5000's. Both E450's are
connected to both A5000's. I have 4 volumes in a RAID
1+0 config with VxVM(3.2) and VxFS(3.4). The machines
run our oracle production environment. Both systems
are at the same patch level 108528-12. On the front
side of one A5000, I'm getting error messages for each
of the disks. It happens at random times during the
day to one or more of the disks. Since the other
system is not showing any problems, I'm wondering if
it's more than likely to be the controller. I've
included some of the errors that I get:

Jun 7 14:13:57 hgsun20 scsi: [ID 107833 kern.warning]
WARNING:
/pci@6,2000/SUNW,ifp@1/ssd@w2100002037178f37,0
(ssd87):
Jun 7 14:13:57 hgsun20 Error for Command: write(10)
             Error Level: Retryable
Jun 7 14:13:57 hgsun20 scsi: [ID 107833 kern.notice]
Requested Block: 20287696 Error
Block: 20287696
Jun 7 14:13:57 hgsun20 scsi: [ID 107833 kern.notice]
Vendor: SEAGATE Serial
Number: 9915712104
Jun 7 14:13:57 hgsun20 scsi: [ID 107833 kern.notice]
Sense Key: Aborted Command
Jun 7 14:13:57 hgsun20 scsi: [ID 107833 kern.notice]
ASC: 0x47 (scsi parity error), ASCQ: 0x0, FRU: 0x3
Jun 7 14:15:31 hgsun20 scsi: [ID 107833 kern.warning]
WARNING:
/pci@6,2000/SUNW,ifp@1/ssd@w210000203717a70e,0
(ssd80):
Jun 7 14:15:31 hgsun20 Error for Command: write(10)
             Error Level: Retryable
Jun 7 14:15:31 hgsun20 scsi: [ID 107833 kern.notice]
Requested Block: 20059856 Error
Block: 20059856
Jun 7 14:15:31 hgsun20 scsi: [ID 107833 kern.notice]
Vendor: SEAGATE Serial
Number: 9925719375
Jun 7 14:15:31 hgsun20 scsi: [ID 107833 kern.notice]
Sense Key: Aborted Command
Jun 7 14:15:31 hgsun20 scsi: [ID 107833 kern.notice]
ASC: 0x47 (scsi parity error), ASCQ: 0x0, FRU: 0x3
Jun 7 14:18:22 hgsun20 scsi: [ID 107833 kern.warning]
WARNING:
/pci@6,2000/SUNW,ifp@1/ssd@w210000203717a70e,0
(ssd80):
Jun 7 14:18:22 hgsun20 Error for Command: write(10)
             Error Level: Retryable
Jun 7 14:18:22 hgsun20 scsi: [ID 107833 kern.notice]
Requested Block: 20587600 Error
Block: 20587472
Jun 7 14:18:22 hgsun20 scsi: [ID 107833 kern.notice]
Vendor: SEAGATE Serial
Number: 9925719375
Jun 7 14:18:22 hgsun20 scsi: [ID 107833 kern.notice]
Sense Key: Aborted Command
Jun 7 14:18:22 hgsun20 scsi: [ID 107833 kern.notice]
ASC: 0x47 (scsi parity error), ASCQ: 0x0, FRU: 0x3
Jun 7 14:30:36 hgsun20 scsi: [ID 107833 kern.warning]
WARNING:
/pci@6,2000/SUNW,ifp@1/ssd@w2100002037207d73,0
(ssd82):
Jun 7 14:30:36 hgsun20 Error for Command: write(10)
             Error Level: Retryable
Jun 7 14:30:36 hgsun20 scsi: [ID 107833 kern.notice]
Requested Block: 9281248 Error
Block: 9281248
Jun 7 14:30:36 hgsun20 scsi: [ID 107833 kern.notice]
Vendor: SEAGATE Serial
Number: 9935831032
Jun 7 14:30:36 hgsun20 scsi: [ID 107833 kern.notice]
Sense Key: Aborted Command
Jun 7 14:30:36 hgsun20 scsi: [ID 107833 kern.notice]
ASC: 0x47 (scsi parity error), ASCQ: 0x0, FRU: 0x3
Jun 7 14:31:11 hgsun20 scsi: [ID 107833 kern.warning]
WARNING:
/pci@6,2000/SUNW,ifp@1/ssd@w2100002037178f37,0
(ssd87):
Jun 7 14:31:11 hgsun20 Error for Command: write(10)
             Error Level: Retryable
Jun 7 14:31:11 hgsun20 scsi: [ID 107833 kern.notice]
Requested Block: 8938080 Error
Block: 8938080
Jun 7 14:31:11 hgsun20 scsi: [ID 107833 kern.notice]
Vendor: SEAGATE Serial
Number: 9915712104
Jun 7 14:31:11 hgsun20 scsi: [ID 107833 kern.notice]
Sense Key: Aborted Command
Jun 7 14:31:11 hgsun20 scsi: [ID 107833 kern.notice]
ASC: 0x47 (scsi parity error), ASCQ: 0x0, FRU: 0x3
Jun 7 14:39:14 hgsun20 scsi: [ID 107833 kern.warning]
WARNING:
/pci@6,2000/SUNW,ifp@1/ssd@w21000020372011fc,0
(ssd81):
Jun 7 14:39:14 hgsun20 Error for Command: write(10)
             Error Level: Retryable
Jun 7 14:39:14 hgsun20 scsi: [ID 107833 kern.notice]
Requested Block: 10315 Error
Block: 10315
Jun 7 14:39:14 hgsun20 scsi: [ID 107833 kern.notice]
Vendor: SEAGATE Serial
Number: 9921757069
Jun 7 14:39:14 hgsun20 scsi: [ID 107833 kern.notice]
Sense Key: Aborted Command
Jun 7 14:39:14 hgsun20 scsi: [ID 107833 kern.notice]
ASC: 0x47 (scsi parity error), ASCQ: 0x0, FRU: 0x3

Any ideas would be appreciated:)

-Octave

=====
******************************************************
* Octave J. Orgeron * Specializing in : *
* Unix Systems Administrator * Solaris/Tru64/Linux *
* The Hibbert Group * Certified Solaris *
* unixconsole@yahoo.com * Systems Administrator *
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