HP StorageWorks 7100 - Virtual Array Appendix page 4

FC-SCSI Interface SpecificationDescribes the IceCube SCSI interface. Targetted as part of OEM manual.Disk Array Con
Event Event
Number Name
(dec/hex)
Command
37/0x25 Recovered With RAID 5
Retries
38/0x26 Recovered With RAID 5
Redundancy
39/0x27
Unavailable Data Detected By
RAID 5
40/0x28 Send Diagnostic Self Test
Failure
41/0x29 Invalid Pass Through
42/0x2a Pass Through Reset Failed
43/0x2b Recovered With RAID 1
Redundancy
44/0x2c Invalid RG ID
45/0x2d Shutdown Failed
46/0x2e Not Enough Space
47/0x2f Disk Drive Removed During
Add Physical Drive
48/0x30
Cancel Rebuild With Auto-
Rebuild Enabled
49/0x31
Disk Drive Stamp Write Failed
50/0x32 Disk Drive State Changed
During Add Physical Drive
Predictive Suspected
Maintenance Components
Implication
Y Ignore - See None
accompanying
errors
Y Ignore - See None
accompanying
errors
Y See None
Accompanying
Errors
N Single Controller
Occurrance
N N.A. None
Y Ignore None
Y Ignore - See None
Accompanying
Errors
N N.A. None
N N.A. None
Y Ignore - See None
accompanying
errors
N N.A. None
N N.A. None
Y Single Disk Drive,
Occurrance - See Controller, Disk
accompanying Interface
errors
N N.A. None
Error! No text of specified style in document.
Description
a PDM. This covers conflicts in both the device
state in the PDM label and the sync state of the data
effected by the down.
N Retries were used by the R5 module in the
successful completion of a read or write. This error
code has been replaced by 96&97, but has been left
in the table so that log readers built from this file
will be able to read old firmware.
N Redundancy was used by the R5 module in the
successful completion of a read or write. This error
code has been replaced by 98&99, but has been left
in the table so that log readers built from this file
will be able to read old firmware.
N R5 detected that the devices necessary for a read or
write were not available for access before the access
was attempted. This can apply to an initial attempt
to read or write or to a retry.
Y Send Diagnostic Self test failure The current system
state and warnings indicate that the self test should
return bad status.
Y The host attempted an execute pass thru command
without a valid Set Pass Thru Mode command
preceding it.
N Passthru reset resulted in a bad status.
N Redundancy was used by the R1 module in the
successful completion of a read or write. This error
code has been replaced by 100&101, but has been
left in the table so that log readers built from this file
will be able to read old firmware.
N A command that specifies an Redundancy Group ID
specified one that is invalid for the current
subsystem configuration.
N CFM could not shutdown the subsystem because no
volume set members were present (all members
missing)
Y A write command had to move data in order to find
enough space to complete. Errors were encountered
during this process which precluded the controller
from providing enough space for the write. This
would generally result from multiple failing or
missing drives. This failure can also result from
faulty space management logic in the controller.
N A drive disappeared from the subsystem through hot
plug removal while an add physical drive command
was in progress against the drive.
Y A rebuild operation was cancelled by the host while
auto-rebuild was enabled. Since auto-rebuild is
enabled, rebuild would only start up again after the
cancel, rendering it ineffective. Therefore the
controller rejects cancel rebuild commands while
auto-rebuild is enabled.
N In order to make a drive a member of a volume set it
must have a stamp written onto it by the controller.
This error indicates that the writing or updating of
the stamp failed during an add physical drive
command, causing the command to fail.
N During the add physical drive command the drive is
reconfigured for ICE access. If the reconfiguration
process succeeds when it previously failed, then the
disposition of the drive must be reassessed by the
controller. This is processed as an independent hot
plug event which may cause the host to reconsider
whether or not to add the drive to the volume set.
Therefore the add physical drive command fails if
this condition is encountered. The drive state should
be reassessed then the add command reattempted if
appropriate.this err is intentionally not logged (in
general, all * hdwr errs are logged)