IBM pSeries Servers
Microcode Update for Hitachi Ultrastar C10K900 73/146/300/600/900 GB

Model: HUC1090xxCSS600

2.5” SAS SFF Hard Disk Drive
Microcode Level J2EJ

For

Blade and ITE Products 

DATE: January 14, 2015



Table of Contents

1.   General Information

1.1 Disk Drives Affected

1.2 Microcode Change History

2.  AIX Operating System

2.1 Installation Time

2.2 Determine Drive Model, FRU&PN and Current Microcode Level

2.2.2  SCSI Drives attached to PCI SCSI RAID Controllers

2.3 Transferring and Unpacking the Microcode Update Package

2.3.1 Internet AIX self extracting file (.bin)

2.3.2 Internet RPM package

2.3.3 CD-ROM

2.4 Microcode Download Procedure

2.4.1 SCSI Drives Attached to SCSI Adapter

2.4.2 SCSI Drives Attached to PCI RAID Adapter

2.4.3 SP systems

 

3.   Linux Operating System

3.1  Linux 2.6 kernel(such as SuSE SLES 9 or RHEL 4)

3.2 RHEL 3

3.3 SLES 8 SP4

4.0 Drive Fails Code Update in Power Blade JS21

===============================================================

1.   General Information

The Microcode files provided in this package are for SAS disk drives used in IBM Blade systems  with AIX , VIOS or Linux operating systems

1.1 Disk Drives Affected 

Below is the list of microcode files in this package:

NOTE: To insure the integrity of microcode files, please make sure the checksum value is correct after extraction

Size           Disk Drive Model                 FRU#          P/N (VPD)          Microcode File Name                    Checksum        
--------       -------------------------            -----------        ------------       -------------------------------------          -----------         

73GB        HUC109007CSS600             26K5779        26K5267        HUC1090.42524348.4A32454A      04397

73GB      HUC109007CSS600             00LY283        00LY284                                                                  

146GB      HUC109014CSS600             42D0422        42C0251                          “                                          “

146GB      HUC109014CSS600             00LY285        00LY286                                                                  

300GB      HUC109030CSS600             42D0628        42D0631                         “                                          “

300GB      HUC109030CSS600             00LY287        00LY288                         “                                          “

450GB      HUC109045CSS600             81Y9595        81Y9594                         “                                          “

600GB      HUC109060CSS600             49Y2023        49Y2026                         “                                          “

600GB      HUC109060CSS600             00LY289        00LY290                         “                                          “

900GB      HUC109090CSS600             00J0017         81Y3804                          “                                          “

 

1.2 Microcode Change History

Release date

Code level

Change Description

January, 2015

J2EJ

Added new Part Numbers.

October, 2014

J2EH

Fix for a bug which sent 3 IDENTIFY frames to host adapter during speed negotiation phase.   This bug causes the drive to go offline after a system reboot or power cycle. This bug only affects IBM Power Blade JS21 (Type/Model: 8844-31U), no other Blade/ITE products are affected by this issue.

January, 2014

J2EG

Drive FW enhancement to improve Sequential read and write performance issue. Other fixes and enhancements.

June, 2013

J2EC

Original Release

 

===============================================================

2.  AIX and VIOS (PowerVM Virtual I/O Server)

Note: For VIOS systems, microcode of shared physical I/O resources can only be updated from VIOS partition.

To update disk drive microcode, from VIOS partition, enter the following command:     

oem_setup_env   

Then follow the instruction in section 2.3 to transfer/extract the microcode file, and section 2.4.1 to update the disk drive code.

2.1 Installation Time

Approximately 20 minutes if using Diagnostics CD; Approximately 5 minutes/drive using AIX concurrent diagnostics.
 

2.2 Determine Drive Model, FRU&PN and Current Microcode Level
To see the drive type and current microcode level, Execute the following command:
lscfg -vl hdisk* |pg      ; For drives NOT configured for RAID

lscfgvl pdisk* |pg     ; For drives configured for RAID

 

 

 

 

 DEVICE              LOCATION                         DESCRIPTION

 

 Vital Product Data (VPD)

  hdisk1          U78AE.001.TA4S004-P1-D1  SAS Disk Drive (600000 MB)

 

 

        Manufacturer................IBM-ESXS

        Machine Type and Model......HUC109090CSS60

        FRU Number..................49Y2023

        ROS Level and ID............4A32454A

        Serial Number...............KNG21PWF

        EC Level....................N24774

        Part Number.................49Y2026

        Device Specific.(Z0)........000006329F011002

        Device Specific.(Z1)........J2EJJ2EJJ2EJ

        Device Specific.(Z2)........00SS

        Device Specific.(Z3)........12045

        Device Specific.(Z4)........0001

        Device Specific.(Z5)........22

        Device Specific.(Z6)........N24774

        Hardware Location Code......U78AE.001.TA4S004-P1-D1

If the data returned in the “Part Number”, “FRU Number”, and “Machine Type and Model” fields match the one listed in section 1.1 AND the "ROS Level and ID...." field of that data is below "4A324548", this microcode applies.

Note: Drive microcode level in “ROS Level and ID …” field is displayed in Hex value of ASCII characters in VPD data. Each alpha-numeric ASCII character converts to a 2-digit hex number. For example in VPD displayed above, 4A Hex= ASCII character "J"; 32 Hex= ASCII character "2"; 45 Hex=ASCII character "E"; 4A Hex=ASCII character "J", microcode level is "J2EJ".

===============================================================

2.3 Transferring and Unpacking the Microcode Update Package

2.3.1 Internet AIX self extracting file (.bin)

a) Make a directory on AIX system to receive the AIX format file.
    Enter:      mkdir /tmp/fwupdate
b) Transfer the AIX format file to /tmp/fwupdate directory (using "Save as ...").
    You'll see the filename is C10K900-XP-J2EJ.bin
c) Unpack the file by executing the instructions below.
  Enter the commands:
  cd /tmp/fwupdate
  chmod +x C10K900-XP-J2EJ.bin
  ../C10K900-XP-J2EJ.bin
[Don't overlook the periods (.) in above command.]

The directory C10K900-XP-J2EJ with microcode files listed in section 1.1 will be added to /tmp/fwupdate.
 

d-Enter the following command to copy the microcode files to " /etc/microcode " directory :
   cp /tmp/fwupdate/C10K900-XP-J2EJ/*  /etc/microcode

2.3.2 Internet RPM package

Note: The instructions that follow are specific AIX commands. AIX commands are CASE (lower and upper) SENSITIVE,

and must be entered exactly as shown, including filenames.

a) Make a directory on an AIX system to receive the RPM format file.
    Enter:      mkdir /tmp/microcode

b) Transfer the RPM format file to the /tmp/microcode directory.
    You'll see the filename is C10K900-XP-J2EJ-AIX.rpm

c) Unpack the file by executing the instructions below:
    Enter the commands:
        rpm -ihv --ignoreos  --force C10K900-XP-J2EJ-AIX.rpm

The file size and checksum will be verified.

The microcode files will be added to /etc/microcode/
 

2.3.3 CD-ROM

Copy microcode updates from the CD-ROM to standard locations on your local disk:

1. RPM packaged microcode files will be copied to "/tmp/microcode/RPM"
2. Microcode files will be copied to /usr/lib/microcode

Notes:
 - "/etc/microcode"  is a symbolic link to   "/usr/lib/microcode".
 - If permission does not allow the copy to the above stated directory
   or file then the user will be prompted for a new location.
========================================================

2.4 Microcode Download Procedure

Warning: Do not power off the system or the drive during microcode download as this may permanently damage the disk drive

NOTE: Please save current and older versions of the microcode update files in case you need to restore your system.

Caution: The microcode download process is nondestructive to the hard disks; however, as a precaution, ensure that a backup operation has been performed on the affected systems PRIOR to the microcode installation.

Can microcode be installed Concurrently?  YES
Is system reboot needed to activate the microcode: Yes if stand alone diagnostics CD is used, NO if concurrent diagnostics is used.

Installation Time: Approximately 20 minutes/drive if stand alone diagnostics is used(using Diagnostics CD); Approximately 5 minutes/drive if concurrent diagnostics is used.

2.4.1 Concurrent Download

1. Type diag at the prompt.
2. Select the "Task Selection" from diagnostics menu.
3. Select "Microcode Download" from "Task Selection" menu.
4. Select resource that microcode will be applied to(hdisk? For physical disk, pdisk for RAID configured disks) and press ENTER, then press "F7" to commit..
5- A small screen displays the message " *** NOTICE***  The microcode installation occurs while the attached drives are available for use..... "
    Press enter to continue
6.  Select the source for microcode, use arrow key to go up/down, Enter to continue.
                      /etc/microcode
                      optical media  (ISO 9660 file system format)

                               cd0

   - Use /etc/microcode if microcode files were added to /etc/microcode directory
   - Use “optical media” if code are in CD/DVD

NOTE: A prompt will ask you to insert the microcode diskette in diskette drive(if Diskette is selected above).  Insert the diskette and press ENTER

7- Display shows a list of microcodes available for the selected drive, highlight option "M  ST3xx...", the latest microcode for the drive and press ENTER. A message may warn you that current level of microcode is not available on the media, press ENTER to continue.

8. You will receive a msg. "Current Microcode is...." and "Download has completed successfully"
       (this may take a few minutes)
9. Return to the Tasks Selection menu and repeat this procedure for each hard disk that requires this microcode.
10. Exit diagnostic(and reboot if needed).

2.4.2 Standalone (Service Mode) Download

This procedure is used for all drives including rootvg or paging space drives
1. Properly shutdown the system.
2. Boot up the system in standalone diagnostics mode with the CDROM diagnostics(Use diagnostics level 4.21 or above;  It is recommended to use the same level
    of  Diagnostic CD as the AIX ).
3. Select the "Task Selection" from diagnostics menu.
4. Select "Microcode Download" from "Task Selection" menu.
5. Select resource that microcode will be applied to(hdisk?) and PRESS ENTER.
6. Press "F7" to commit.
      (The current microcode level of the resource you selected earlier will be displayed at the top of the screen)
7. Make the following selections on the next screen:
    Select Input Device --------------------------------------- [ diskette]
    Microcode level to download -----------------------------[ latest]
    Download latest level even if -----------------------------[ yes]
    current is missing

NOTE: A prompt will ask you to insert the microcode diskette into the floppy drive.  Insert the diskette which accompanies these instructions. If this level is already installed in the drive you've selected a message will let you know. A message also may come up to let you know that the Diskette(or Disk) does not have the previous level microcode file. This is true and is not required to complete the download.
PRESS "F7" to commit
8. You will receive a msg. "Current Microcode is...." and "Download has completed successfully"
       (this may take a few minutes)
9. Return to the Tasks Selection menu and repeat this procedure for each hard disk that requires this microcode.
10. Exit diagnostic and reboot system in normal mode.

                             

======================================================

3.   Linux Operating System

3.1  Linux 2.6 kernel(such as SuSE SLES 10/11 or RHEL 5/6)

 

Microcode can be updated using the iprconfig utility. The iprconfig utility

allows for multiple levels of adapter and device microcode to exist on the

system at the same time. After the device to update microcode is

selected, all available microcode levels are presented to choose to download.

 

1.

     a) If using SLES 9 base, install the package by typing:

         rpm -ivh --ignoreos C10K900-XP-J2EJ-AIX.rpm

     b) If using SLES 9 SP1 or better or RHEL 4 or better, install the package by typing:

                        rpm -ivh --ignoreos C10K900-XP-J2EJ-LINUX.rpm

2. Update the microcode by typing:

                                 iprconfig

    Press Enter.

3. Select Download microcode and press Enter.

4. Select the device you wish to update by typing a 1 then pressing Enter. Multiple devices may be selected.

5. Select the microcode image to be downloaded to the device by typing a 1 then pressing Enter.

6. Press Enter again to confirm the download (display shows “Microcode Download in Progress” with elapsed time)

7. If multiple devices were selected, repeat from Step 5 for the next device.

 

To check the microcode level:

 

1. Start iprconfig utility,

2. Select "Display hardware status" option.

3. Select disk to query by typing a 1 next to it and pressing "Enter"

4. Look at the "Firmware Version" field

 

 

--------------------------------------------------------------------------

3.2 RHEL 6:

 

Microcode can be updated using the iprupdate utility. If iprupdate finds newer

microcode on the system it will be downloaded to the disk.

 

1. Install the package by typing:

                                 rpm -ivh --ignoreos C10K900-XP-J2EJ-AIX.rpm

    Press Enter.

2. Update the microcode by typing:

                                 iprupdate

    Press Enter.

 

To check the microcode level:

 

1. Start iprconfig utility,

2. Select "Display disk hardware status" option.

3. Find the disk you wish to query and note its serial number.

4. Type "d" to get to the "Display disk unit details" screen.

5. Select disk to query by typing a 5 next to it and pressing "Enter"

6. Look at the "Firmware Version" field

 

-------------------------------------------------------------------------

3.3 SLES 10 SP4 or SLES11 SP3

 

Microcode can be updated using the sisupdate utility. If sisupdate finds newer

microcode on the system it will be downloaded to the disk.

 

1. Install the package by typing:

                                 rpm -ivh --ignoreos C10K900-XP-J2EJ-AIX.rpm

    Press Enter.

2. Update the microcode by typing:

                                 sisupdate

    Press Enter.

 

To check the microcode level:

 

1. Start sisconfig utility,

2. Select "Display disk hardware status" option.

3. Find the disk you wish to query and note its serial number.

4. Type "d" to get to the "Display disk unit details" screen.

5. Select disk to query by typing a 5 next to it and pressing "Enter"

6. Look at the "Firmware Version" field

4.0 Drive Fails Code Update in Power Blade JS21

NOTE: The following problem only applies to AIX microcode download in JS21 blade; it does not affect other blades and/or operating systems

 

Problem Description:

With disk drive version at or below C274, microcode update in a Power Blade JS21 using AIX diagnostic utility or Standalone AIX diagnostic CD will fail with the following message:

 

            A software error occurred. Contact the service  

             support structure for further assistance.

 

Workaround:

Before updating the drive microcode, use the “chdev” command to change the ‘max_transfer’ size to allow the download utility to transfer larger amount of data.

 

chdev -l hdisk0 -a max_transfer=0x100000    For data drive

chdev -l hdisk0 -a max_transfer=0x100000 –P   For OS drive

Note:  Reboot is required after the command for OS drive.

 

After updating the drive microcode, make sure to set ‘max_transfer’ rate back to 0x40000.

 

chdev -l hdisk0 -a max_transfer=0x40000    For data drive

chdev -l hdisk0 -a max_transfer=0x40000 –P   For OS drive

Note:  Reboot is required after the command for OS drive.

 

Note:  a. There is no workaround to update the microcode from Standalone Diagnostic CD. This workaround Requires AIX operating system command line.