User manual

Using S.M.A.R.T. Disk Monitor 205
SANTOOLS® is registered in US Patent and Trademark Office No 3,107,854 All rights reserved.
is not part of a configured logical unit.
Failed-CauseUnknown
Failed by alternate controller for reasons unknown. You
must replace the drive.
Replaced
The controller has detected the replacement of a failed
drive through a hot swap or an action from the host
management software.
Wrong Drive Removed
The controller detected that a drive location which
previously had an optimal drive now does not have a drive
installed. Although there are other cases that can cause
this error, the most likely is that the incorrect drive was
removed or replaced by the user.
Out-of-Service
The drive was in a drive group that experienced an error
during interrupted write processing that caused the LUN to
transition to a DEAD state. Drives in the group that are in
this state did not experience the error.
Failed-ReadFailure
Failed due to inability of drive to satisfy the read. You
must replace the drive.
Wrong-Block-Size
The mode page for block size is improperly set. You may
be able to resolve this with SANtools' mode page editor
function.
Reserved-Status
Reserved for future use by RAID engine.
Failed-or-Missing
The drive does not respond. You must replace the drive.
Capacity<Minimum
The replaced drive does not have sufficient capacity to
accommodate all of the LUNs in the drive group.
Failed-FormatFailure
Write error while formatting. You must replace the drive.
Failed-WriteFailure
Write error. You must replace the drive.
Failed-ByUser
Failed due to user command.
Offline-ByUser
The drive was in a drive group that has been marked
offline by the user. The LUN will transition to the DEAD
state. All of the drives in the group will report this status.
Failed-ControllerStorage
Failed by controller. You must replace the drive.
Non-Existent
Note: Drives in this state are ignored by SANtools. Nothing
will be reported for the Channel/ID combination.
1.52.3 Infortrend RAID Engines
Infortrend RAID engine support is quite robust. We report physical and logical device information and state, controller
configuration, and event logs for most of the RAID products they make, and conversely, for the RAID products that
other vendors make that use the Infortrend engine. The resulting output will vary slightly, depending on whether you
have a SCSI-SCSI, FC-SCSI, FC-FC, or FC-SATA Infortrend engine. Below is what is reported from an off-the-shelf
IFT-3102 SCSI-SCSI RAID controller attached to a Sun system. Report for other RAID engines are also shown in this
section.
You may send these commands to any logical disk. Infortrend engines will process these vendor-unique commands
regardless of what physical device you you select for the command line.
Benefits of Directly Querying Infortrend Engines via SMARTMon-UX
· Traditionally, you manage Infortrend controllers via out-of-band software that communicates with the controller over
TCP/IP. If your site has security implications, then you know in-band, direct-attach is your only option. In addition, a
single machine running this software can easily manage over 100 Infortrend engines and only use a few MB of
RAM, and very low CPU overhead.
· The software can tell you serial numbers of disk drives, the controller, and firmware/driver revisions. SMARTMon-
UX frees you from having to take a system down to gather patch/BIOS/driver information
· If you are in a high-security area, use the -zdq command as part of a polling daemon that reports that all of the
disks behind a RAID controller are online and have not been taken. We have customers who have "national
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