'Operating System/AIX'에 해당되는 글 3건

  1. 2015.03.31 AIX CLI -TAPE 관련
  2. 2013.04.16 When AIX changer does not recognize
  3. 2009.01.07 AX for the System Administrator

AIX CLI -TAPE 관련

2015. 3. 31. 20:05 from Operating System/AIX
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[filabmdb:root] / > lsslot -c pci

# Slot                   Description                              Device(s)

U789D.001.DQD01VK-P1-C1  PCI-E capable, Rev 1 slot with 8x lanes  fcs0 fcs1

U789D.001.DQD92K4-P1-C1  PCI-E capable, Rev 1 slot with 8x lanes  fcs2 fcs3

U789D.001.DQD01VK-P1-C2  PCI-E capable, Rev 1 slot with 8x lanes  Empty

U789D.001.DQD92K4-P1-C2  PCI-E capable, Rev 1 slot with 8x lanes  Empty

U789D.001.DQD01VK-P1-C3  PCI-E capable, Rev 1 slot with 8x lanes  Empty

U789D.001.DQD92K4-P1-C3  PCI-E capable, Rev 1 slot with 8x lanes  Empty

U789D.001.DQD01VK-P1-C4  PCI-X capable, 64 bit, 266MHz slot       ent4

U789D.001.DQD92K4-P1-C4  PCI-X capable, 64 bit, 266MHz slot       sisscsia0

U789D.001.DQD01VK-P1-C5  PCI-X capable, 64 bit, 266MHz slot       fcs8

U789D.001.DQD92K4-P1-C5  PCI-X capable, 64 bit, 266MHz slot       Empty

U789D.001.DQD01VK-P1-C6  PCI-E capable, Rev 1 slot with 8x lanes  Empty

U789D.001.DQD92K4-P1-C6  PCI-E capable, Rev 1 slot with 8x lanes  Empty

[filabmdb:root] / >

 

[filabmdb:root] / > lsdev |grep rmt

rmt0         Available 02-08-02     Other FC SCSI Tape Drive

rmt1         Available 02-08-02     Other FC SCSI Tape Drive

rmt2         Available 09-08-01-0,0 LVD SCSI 4mm Tape Drive

[filabmdb:root] / > lscfg -vpl rmt0

  rmt0             U789D.001.DQD01VK-P1-C5-T1-W2008000E1115214B-L0  Other FC SCSI Tape Drive

 

        Manufacturer................IBM    

        Machine Type and Model......ULT3580-HH6    

        Serial Number................

        Device Specific.(Z3)........0000

 

 

  PLATFORM SPECIFIC

 

  Name:  tape

    Node:  tape

    Device Type:  byte

[filabmdb:root] / > lscfg -vpl rmt1

  rmt1             U789D.001.DQD01VK-P1-C5-T1-W2002000E1115214B-L0  Other FC SCSI Tape Drive

 

        Manufacturer................IBM    

        Machine Type and Model......ULT3580-HH6    

        Serial Number................

        Device Specific.(Z3)........0000

 

 

  PLATFORM SPECIFIC

 

  Name:  tape

    Node:  tape

    Device Type:  byte

[filabmdb:root] / >

 

 

 

 

[filabmdb:root] / > mt -f /dev/rmt0 status

rmt0 Available 02-08-02 Other FC SCSI Tape Drive

attribute      value              description                               user_settable

 

block_size     512                BLOCK size (0=variable length)            True

delay          45                 Set delay after a FAILED command          True

density_set_1  0                  DENSITY setting #1                        True

density_set_2  0                  DENSITY setting #2                        True

extfm          yes                Use EXTENDED file marks                   True

location                          Location Label                            True

lun_id         0x0                Logical Unit Number ID                    False

mode           yes                Use DEVICE BUFFERS during writes          True

node_name      0x2007000e1115214b FC Node Name                              False

res_support    no                 RESERVE/RELEASE support                   True

ret_error      no                 RETURN error on tape change or reset      True

rwtimeout      144                Set timeout for the READ or WRITE command True

scsi_id        0x10e00            SCSI ID                                   False

var_block_size 0                  BLOCK SIZE for variable length support    True

ww_name        0x2008000e1115214b FC World Wide Name                        False

[filabmdb:root] / > mt -f /dev/rmt1 status

rmt1 Available 02-08-02 Other FC SCSI Tape Drive

attribute      value              description                               user_settable

 

block_size     512                BLOCK size (0=variable length)            True

delay          45                 Set delay after a FAILED command          True

density_set_1  0                  DENSITY setting #1                        True

density_set_2  0                  DENSITY setting #2                        True

extfm          yes                Use EXTENDED file marks                   True

location                          Location Label                            True

lun_id         0x0                Logical Unit Number ID                    False

mode           yes                Use DEVICE BUFFERS during writes          True

node_name      0x2001000e1115214b FC Node Name                              False

res_support    no                 RESERVE/RELEASE support                   True

ret_error      no                 RETURN error on tape change or reset      True

rwtimeout      144                Set timeout for the READ or WRITE command True

scsi_id        0x10f00            SCSI ID                                   False

var_block_size 0                  BLOCK SIZE for variable length support    True

ww_name        0x2002000e1115214b FC World Wide Name                        False

[filabmdb:root] / >

 

 

 

 

 

도움이 될법한 정보는 모두 공유드립니다

 

Fcs8 관련 정보

 

 

#######################################33

 

[filabmdb:root] / > fcstat fcs8|more

 

FIBRE CHANNEL STATISTICS REPORT: fcs8

 

Device Type: FC Adapter (df1000fd)

Serial Number: 1B8150486E

Option ROM Version: 02C82774

Firmware Version: B1D2.70A5

World Wide Node Name: 0x20000000C9764BE2 World Wide Port Name: 0x10000000C9764BE2

 

FC-4 TYPES:

  Supported: 0x0000012000000000000000000000000000000000000000000000000000000000

  Active:    0x0000010000000000000000000000000000000000000000000000000000000000

Class of Service: 3

Port Speed (supported): 4 GBIT

Port Speed (running):   4 GBIT

Port FC ID: 0x010A00

Port Type: Fabric

 

Seconds Since Last Reset: 4213           

 

        Transmit Statistics     Receive Statistics

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

Frames: 4294967295              3201773008     

Words:  1099511627520           33625874432    

 

LIP Count: 0              

NOS Count: 0              

Error Frames:  170            

Dumped Frames: 0              

Link Failure Count: 0              

Loss of Sync Count: 1              

Loss of Signal: 0              

Primitive Seq Protocol Error Count: 0              

Invalid Tx Word Count: 2               

Invalid CRC Count: 170            

 

IP over FC Adapter Driver Information

  No DMA Resource Count: 0              

  No Adapter Elements Count: 0              

 

FC SCSI Adapter Driver Information

  No DMA Resource Count: 0              

  No Adapter Elements Count: 0

 

No Command Resource Count: 0              

 

IP over FC Traffic Statistics

  Input Requests:   0              

  Output Requests:  0              

  Control Requests: 0              

  Input Bytes:  0              

  Output Bytes: 0              

 

FC SCSI Traffic Statistics

  Input Requests:   57             

  Output Requests:  3850033        

  Control Requests: 34             

  Input Bytes:  134426         

  Output Bytes: 126157258980   

stdin: END

 

##########################################################3

[filabmdb:root] / > lsdev -Cc adapter

ent0      Available       Logical Host Ethernet Port (lp-hea)

ent1      Available       Logical Host Ethernet Port (lp-hea)

ent2      Available       Logical Host Ethernet Port (lp-hea)

ent3      Available       Logical Host Ethernet Port (lp-hea)

ent4      Available 00-08 Gigabit Ethernet-SX PCI-X Adapter (14106802)

fcs0      Available 03-00 4Gb FC PCI Express Adapter (df1000fe)

fcs1      Available 03-01 4Gb FC PCI Express Adapter (df1000fe)

fcs2      Available 0A-00 4Gb FC PCI Express Adapter (df1000fe)

fcs3      Available 0A-01 4Gb FC PCI Express Adapter (df1000fe)

fcs4      Defined   04-00 4Gb FC PCI Express Adapter (df1000fe)

fcs5      Defined   04-01 4Gb FC PCI Express Adapter (df1000fe)

fcs6      Defined   0B-00 4Gb FC PCI Express Adapter (df1000fe)

fcs7      Defined   0B-01 4Gb FC PCI Express Adapter (df1000fe)

##

fcs8      Available 02-08 FC Adapter

##

lhea0     Available       Logical Host Ethernet Adapter (l-hea)

lhea1     Available       Logical Host Ethernet Adapter (l-hea)

sissas0   Available 0E-08 PCI-X266 Planar 3Gb SAS Adapter

sissas1   Available 0G-08 PCI-X266 Planar 3Gb SAS Adapter

sisscsia0 Available 09-08 PCI-XDDR Dual Channel Ultra320 SCSI Adapter

usbhc0    Available 0F-08 USB Host Controller (33103500)

usbhc1    Available 0F-09 USB Host Controller (33103500)

usbhc2    Available 0H-08 USB Host Controller (33103500)

usbhc3    Available 0H-09 USB Host Controller (33103500)

usbhc4    Available 0F-0a USB Enhanced Host Controller (3310e000)

usbhc5    Available 0H-0a USB Enhanced Host Controller (3310e000)

vsa0      Available       LPAR Virtual Serial Adapter

[filabmdb:root] / >

 

############################################################3

[filabmdb:root] / > lscfg -vpl fcs8

  fcs8             U789D.001.DQD01VK-P1-C5-T1  FC Adapter

 

        Part Number.................03N5014

        EC Level....................A

        Serial Number...............1B8150486E

        Manufacturer................001B

        Customer Card ID Number.....280D

        FRU Number.................. 03N5014

        Device Specific.(ZM)........3

 

##### WWN##########3

        Network Address.............10000000C9764BE2

 

        ROS Level and ID............02C82774

        Device Specific.(Z0)........1036406D

        Device Specific.(Z1)........00000000

        Device Specific.(Z2)........00000000

        Device Specific.(Z3)........03000909

        Device Specific.(Z4)........FFC01231

        Device Specific.(Z5)........02C82774

        Device Specific.(Z6)........06C32715

        Device Specific.(Z7)........07C32774

        Device Specific.(Z8)........20000000C9764BE2

        Device Specific.(Z9)........BS2.71X4

        Device Specific.(ZA)........B1D2.70A5

        Device Specific.(ZB)........B2D2.71X4

        Device Specific.(ZC)........00000000

        Hardware Location Code......U789D.001.DQD01VK-P1-C5-T1

 

 

  PLATFORM SPECIFIC

 

  Name:  fibre-channel

    Model:  LP11000

    Node:  fibre-channel@1

    Device Type:  fcp

    Physical Location: U789D.001.DQD01VK-P1-C5-T1 [filabmdb:root] / >

 

 

 

nsdi_ap_gnmy:root] /tmp > installp -acXd /tmp/Atape.12.6.2.0.bin Atape.driver

+-----------------------------------------------------------------------------+

                    Pre-installation Verification...

+-----------------------------------------------------------------------------+

Verifying selections...done

Verifying requisites...done

Results...

 

SUCCESSES

---------

  Filesets listed in this section passed pre-installation verification

  and will be installed.

 

  Selected Filesets

  -----------------

  Atape.driver 12.6.2.0                       # IBM AIX Enhanced Tape and Me...

 

  << End of Success Section >>

 

+-----------------------------------------------------------------------------+

                   BUILDDATE Verification ...

+-----------------------------------------------------------------------------+

Verifying build dates...done

FILESET STATISTICS

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

    1  Selected to be installed, of which:

        1  Passed pre-installation verification

  ----

    1  Total to be installed

 

0503-409 installp:  bosboot verification starting...

installp:  bosboot verification completed.

+-----------------------------------------------------------------------------+

                         Installing Software...

+-----------------------------------------------------------------------------+

 

installp:  APPLYING software for:

        Atape.driver 12.6.2.0

 

 

. . . . . << Copyright notice for Atape >> . . . . . . .

 

IBM AIX Enhanced Tape and Medium Changer Device Driver

 

(C) COPYRIGHT International Business Machines Corp. 1993 ~

All Rights Reserved

Licensed Materials - Property of IBM

 

US Government Users Restricted Rights - Use, duplication or

disclosure restricted by GSA ADP Schedule Contract with IBM Corp.

 

. . . . . << End of copyright notice for Atape >>. . . .

 

Checking for existing Atape devices...

Installing AIX Version 6.1 Atape.driver...

Adding device prototype...

Adding odm and smit entries...

Adding catalogs...

Adding trace template...

Adding error template...

7 entries added.

0 entries deleted.

0 entries updated.

Adding utility programs...

Finished processing all filesets.  (Total time:  15 secs).

 

0503-409 installp:  bosboot verification starting...

installp:  bosboot verification completed.

0503-408 installp:  bosboot process starting...

 

 

 

 

[nsdi_ap_gnmy:root] /tmp > installp -acXd /tmp/Atape.12.6.2.0.bin Atape.driver

+-----------------------------------------------------------------------------+

                    Pre-installation Verification...

+-----------------------------------------------------------------------------+

Verifying selections...done

Verifying requisites...done

Results...

 

SUCCESSES

---------

  Filesets listed in this section passed pre-installation verification

  and will be installed.

 

  Selected Filesets

  -----------------

  Atape.driver 12.6.2.0                       # IBM AIX Enhanced Tape and Me...

 

  << End of Success Section >>

 

+-----------------------------------------------------------------------------+

                   BUILDDATE Verification ...

+-----------------------------------------------------------------------------+

Verifying build dates...done

FILESET STATISTICS

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

    1  Selected to be installed, of which:

        1  Passed pre-installation verification

  ----

    1  Total to be installed

 

0503-409 installp:  bosboot verification starting...

installp:  bosboot verification completed.

+-----------------------------------------------------------------------------+

                         Installing Software...

+-----------------------------------------------------------------------------+

 

installp:  APPLYING software for:

        Atape.driver 12.6.2.0

 

 

. . . . . << Copyright notice for Atape >> . . . . . . .

 

IBM AIX Enhanced Tape and Medium Changer Device Driver

 

(C) COPYRIGHT International Business Machines Corp. 1993 ~

All Rights Reserved

Licensed Materials - Property of IBM

 

US Government Users Restricted Rights - Use, duplication or

disclosure restricted by GSA ADP Schedule Contract with IBM Corp.

 

. . . . . << End of copyright notice for Atape >>. . . .

 

Checking for existing Atape devices...

Installing AIX Version 6.1 Atape.driver...

Adding device prototype...

Adding odm and smit entries...

Adding catalogs...

Adding trace template...

Adding error template...

7 entries added.

0 entries deleted.

0 entries updated.

Adding utility programs...

Finished processing all filesets.  (Total time:  15 secs).

 

0503-409 installp:  bosboot verification starting...

installp:  bosboot verification completed.

0503-408 installp:  bosboot process starting...

 

bosboot: Boot image is 47147 512 byte blocks.

0503-292 This update will not fully take effect until after a

        system reboot.

 

    * * *  A T T E N T I O N  * * *

    System boot image has been updated. You should reboot the

    system as soon as possible to properly integrate the changes

    and to avoid disruption of current functionality.

 

installp:  bosboot process completed.

+-----------------------------------------------------------------------------+

                                Summaries:

+-----------------------------------------------------------------------------+

 

Installation Summary

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

Name                        Level           Part        Event       Result

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

Atape.driver                12.6.2.0        USR         APPLY       SUCCESS

[nsdi_ap_gnmy:root] /tmp >

[nsdi_ap_gnmy:root] /tmp >

 

 

[nsdi_ap_gnmy:root] /tmp > lslpp -l netvault.chm

  Fileset                      Level  State      Description

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

Path: /usr/lib/objrepos

  netvault.chm               6.1.0.0  COMMITTED  NetVault Scsi Medium Changer

                                                 Driver

 

 

 

[nsdi_ap_gnmy:root] /tmp > lsdev -Cc tape

rmt0 Defined   04-01-02 Other FC SCSI Tape Drive

rmt1 Available 04-01-02 Other FC SCSI Tape Drive

rmt2 Available 00-01-02 Other FC SCSI Tape Drive

 

 

 

[nsdi_ap_gnmy:root] /usr/netvault/trace >

[nsdi_ap_gnmy:root] /usr/netvault/trace > cat nvchgmgr* | grep -i prodcut

[nsdi_ap_gnmy:root] /usr/netvault/trace >  /usr/lpp/netvault/addproduct "Scalar i40-i80"

[nsdi_ap_gnmy:root] /usr/netvault/trace >

[nsdi_ap_gnmy:root] /usr/netvault/trace > cfgmgr

[nsdi_ap_gnmy:root] /usr/netvault/trace >

[nsdi_ap_gnmy:root] /usr/netvault/trace >

[nsdi_ap_gnmy:root] /usr/netvault/trace >

 

From: 지수 [mailto:ng0210@utimostins.com]
Sent: Tuesday, March 31, 2015 7:05 PM
To:
김영근
Cc: lhl@metanet.co.kr
Subject:
휠라 메인DB AIX 정보

 

[filabmdb:root] / > lsslot -c pci

# Slot                   Description                              Device(s)

U789D.001.DQD01VK-P1-C1  PCI-E capable, Rev 1 slot with 8x lanes  fcs0 fcs1

U789D.001.DQD92K4-P1-C1  PCI-E capable, Rev 1 slot with 8x lanes  fcs2 fcs3

U789D.001.DQD01VK-P1-C2  PCI-E capable, Rev 1 slot with 8x lanes  Empty

U789D.001.DQD92K4-P1-C2  PCI-E capable, Rev 1 slot with 8x lanes  Empty

U789D.001.DQD01VK-P1-C3  PCI-E capable, Rev 1 slot with 8x lanes  Empty

U789D.001.DQD92K4-P1-C3  PCI-E capable, Rev 1 slot with 8x lanes  Empty

U789D.001.DQD01VK-P1-C4  PCI-X capable, 64 bit, 266MHz slot       ent4

U789D.001.DQD92K4-P1-C4  PCI-X capable, 64 bit, 266MHz slot       sisscsia0

U789D.001.DQD01VK-P1-C5  PCI-X capable, 64 bit, 266MHz slot       fcs8

U789D.001.DQD92K4-P1-C5  PCI-X capable, 64 bit, 266MHz slot       Empty

U789D.001.DQD01VK-P1-C6  PCI-E capable, Rev 1 slot with 8x lanes  Empty

U789D.001.DQD92K4-P1-C6  PCI-E capable, Rev 1 slot with 8x lanes  Empty

[filabmdb:root] / >

 

[filabmdb:root] / > lsdev |grep rmt

rmt0         Available 02-08-02     Other FC SCSI Tape Drive

rmt1         Available 02-08-02     Other FC SCSI Tape Drive

rmt2         Available 09-08-01-0,0 LVD SCSI 4mm Tape Drive

[filabmdb:root] / > lscfg -vpl rmt0

  rmt0             U789D.001.DQD01VK-P1-C5-T1-W2008000E1115214B-L0  Other FC SCSI Tape Drive

 

        Manufacturer................IBM    

        Machine Type and Model......ULT3580-HH6    

        Serial Number................

        Device Specific.(Z3)........0000

 

 

  PLATFORM SPECIFIC

 

  Name:  tape

    Node:  tape

    Device Type:  byte

[filabmdb:root] / > lscfg -vpl rmt1

  rmt1             U789D.001.DQD01VK-P1-C5-T1-W2002000E1115214B-L0  Other FC SCSI Tape Drive

 

        Manufacturer................IBM    

        Machine Type and Model......ULT3580-HH6    

        Serial Number................

        Device Specific.(Z3)........0000

 

 

  PLATFORM SPECIFIC

 

  Name:  tape

    Node:  tape

    Device Type:  byte

[filabmdb:root] / >

 

 

 

 

[filabmdb:root] / > mt -f /dev/rmt0 status

rmt0 Available 02-08-02 Other FC SCSI Tape Drive

attribute      value              description                               user_settable

 

block_size     512                BLOCK size (0=variable length)            True

delay          45                 Set delay after a FAILED command          True

density_set_1  0                  DENSITY setting #1                        True

density_set_2  0                  DENSITY setting #2                        True

extfm          yes                Use EXTENDED file marks                   True

location                          Location Label                            True

lun_id         0x0                Logical Unit Number ID                    False

mode           yes                Use DEVICE BUFFERS during writes          True

node_name      0x2007000e1115214b FC Node Name                              False

res_support    no                 RESERVE/RELEASE support                   True

ret_error      no                 RETURN error on tape change or reset      True

rwtimeout      144                Set timeout for the READ or WRITE command True

scsi_id        0x10e00            SCSI ID                                   False

var_block_size 0                  BLOCK SIZE for variable length support    True

ww_name        0x2008000e1115214b FC World Wide Name                        False

[filabmdb:root] / > mt -f /dev/rmt1 status

rmt1 Available 02-08-02 Other FC SCSI Tape Drive

attribute      value              description                               user_settable

 

block_size     512                BLOCK size (0=variable length)            True

delay          45                 Set delay after a FAILED command          True

density_set_1  0                  DENSITY setting #1                        True

density_set_2  0                  DENSITY setting #2                        True

extfm          yes                Use EXTENDED file marks                   True

location                          Location Label                            True

lun_id         0x0                Logical Unit Number ID                    False

mode           yes                Use DEVICE BUFFERS during writes          True

node_name      0x2001000e1115214b FC Node Name                              False

res_support    no                 RESERVE/RELEASE support                   True

ret_error      no                 RETURN error on tape change or reset      True

rwtimeout      144                Set timeout for the READ or WRITE command True

scsi_id        0x10f00            SCSI ID                                   False

var_block_size 0                  BLOCK SIZE for variable length support    True

ww_name        0x2002000e1115214b FC World Wide Name                        False

[filabmdb:root] / >

 

 

 

 

 

'Operating System > AIX' 카테고리의 다른 글

When AIX changer does not recognize  (0) 2013.04.16
AX for the System Administrator  (0) 2009.01.07
Posted by IT 사랑 :
반응형
  • Title

    Binding to the ATAPE driver for IBM devices on AIX.
  • Description

    From release 8.x of NetVault: Backup, only devices using the ATAPE driver are supported on AIX platforms. Tape devices configured on AIX with another driver (for example SCTAPE) cannot be configured in NetVault: Backup. A device scan from NetVault will not discover these devices.

    This solution provides a process to attempt to bind devices with the ATAPE driver.
     

  • Resolution

    Assuming the tape device uses the device file /dev/rmt0, and the device is on the NetVault Supported devices matrix, determine the existing driver attached to the device:

    # odmget -q name=rmt0 CuDv

    ddins = "sctape"


    The DDINS value shows the driver this device is using, in this case, it is sctape.

    Remove this device file:
    # rmdev –dl rmt0

    Download and install the atape driver.
    http://www.ibm.com/support/fixcentral

    The driver can be found by selecting “Storage Systems” -> “Tape Systems” -> “Tape device drivers and software” -> “Tape device drivers” -> “AIX”. Browse for fixes, and select to download “Atape_Driver_for_AIX”. Installation instructions can be found on this page.

    After installing atape, rescan the device tree to re-create the rmt0 device
    # cfgmgr –v rmt0

    Confirm that the new device is using the atape driver
    # odmget -q name=rmt0 CuDv

    If the DDINS value shows atape, NetVault Backup will be able to discover the device in a device scan, and the device can be configured for backups.

    If the device file wont recreate with the atape device, escalate to IBM for assistance.
    Note that some IBM devices such as the IBM FC5746 cannot use atape device driver.

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                                      AIX for the System Administrator

                                      Glossary
                                      Boot Process
                                      Disks
                                      Dump Space
                                      Filesystems
                                      Kernel
                                      Networking
                                      Paging and Swap Space
                                      Password/Account Reset
                                      Processes
                                      Software Installation and Patches
                                      System Information
                                      System Monitoring
                                      Tapeutil
                                      Terminal Configuration
                                      Troubleshooting --> see aix-troubleshooting.html
                                      Users

                                      Glossary

                                      Term
                                      Definition
                                      Advanced Interactive Executive (AIX)
                                      RS/6000 Unix Operating System
                                      Authorized Program Analysis Report (APAR)
                                      Used to identify a fix for a PMR.
                                      Base Operating System (BOS)

                                      Fileset

                                      Fragments Allows disk space to be divided into units that are smaller than the size of a logical block
                                      High Availability Cluster Multiprocessor  ?? (HACMP)
                                      AIX Clustering
                                      I-Node 128 bit structure that contains information about the file or directory such  as ownership, permissions, file type, number of links to the file, etc.
                                      Logical Block Disk block that contains file or directory data
                                      Maintenance Level (ML)
                                      Service updates necessary to upgrade the BOS to the current release level
                                      ODN

                                      Page
                                      4KB unit of virtual memory than can be transferred between physical ram and disk paging space
                                      Paging Space
                                      Special logical volume used for holding inactive data that has been temporarily transferred out of physical ram.
                                      Phsysical Volume ID (PVID)
                                      Unique id that consists of a hash of the CPUID and the date.
                                      Problem Management Record (PMR)
                                      Tracking record used for customer problems.
                                      Program Temporary Fix (PTF)
                                      Temporary fix that will be incorporated into the next release of the product.  May be a single fix or multiple fixes associated with a single fileset.
                                      Service Boot
                                      Server is started with the key in the service position (as opposed to the key being in the normal position).
                                      Superblock Disk block that contains information about the entire file system.  It starts at byte offset 4096 and is 4096 bytes in size.
                                      Swap Space
                                      See Paging Space above.
                                      System Management Interface Tool (SMIT) Menu driven system administration interface for AIX
                                      Vpath
                                      Similar to HP LUN?


                                      Boot Process

                                      Phases of the Boot Process:
                                      1. Read Only Storage Kernel Init Phase
                                        1. Motherboard is Checked
                                        2. Bootlist is found
                                        3. Boot image is read into memory
                                        4. Initialization starts
                                      2. Base Device Configuration Phase
                                        1. All devices are configured with cfgmgr command
                                      3. System Boot Phase
                                        1. Logical volumes are varied on
                                        2. Paging is started
                                        3. /etc/inittab is processed
                                      Commands

                                      alog - allows the administrator to view logs
                                      alog -L  <-- displays log files that alog can view
                                      alog -o -t boot   <-- displays the boot log file
                                      cfgmgr
                                      last
                                      bootlist
                                      uptime
                                      mpcfg
                                      shutdown

                                      How to boot the system if the Service Processor Firmware Menu is displayed:

                                      Service Processor Firmware
                                               Main Menu

                                      1.  Service Processor Setup Menu
                                      2.  System Power Control Menu
                                      3.  System Information Menu
                                      4.  Language Selection
                                      5.  Call In/Call Out
                                      6.  Set System Name
                                      99.  Exit Menu

                                      Choose Option 2:  System Power Control menu, then select option to Power On

                                      How to boot to the SMS Menu (to apply firmware updates)
                                      • Boot normally
                                      • Interrupt the boot when the systems displays memory and cpu information
                                      • <1> on Ascii terminals
                                      • <F1> on Graphics terminals
                                      • If you want to update firmware then you need to choose option 3, then put software in diskette drive and choose:
                                        • Option 6 for Update System Software
                                        • Option 7 for Update Service Processor
                                      Startup Scripts
                                      • /etc/inittab
                                        • Indentifier:RunLevel:Action:Command
                                      • Inittab Commands
                                        • lsitab  --> lists records in /etc/inittab
                                        • mkitab  --> makes a new entry in /etc/inittab
                                        • chitab  --> changes an existing entry in /etc/inittab
                                        • rmitab  -->  removes an entry from /etc/inittab

                                      Disks


                                      lsdev -C -c disk  - shows available disks on the server

                                      lsfs    <-- show the filesystems on the server and their characteristics

                                      lspv  - shows disks and their LVM information or "none" if not part of LVM

                                      dumpfs <disk> - shows superblock, i-node map and disk map information for the file system specified.

                                      df -v - shows the number of i-nodes used and free.

                                      istat - shows the last updated, last modified and last accessed times of a file.

                                      ls -i - shows the i-node number assigned to a file

                                      bosboot -a  --> creates a new bootimage

                                      bootlist -m normal -o hdisk0 hdisk1  --> puts hdisk0 and hdisk1 on the bootlist

                                      bootlist -m normal -o  --> displays the current bootlist

                                      How to mount a cdrom
                                      • Make sure the cdrom is inserted
                                      • Make sure the cdrom drive is properly identified
                                        • lsdev -Cc cdrom
                                      • Mount the cdrom
                                        • mount -v cdrfs -r /dev/cd0 /cdrom

                                      Dump Space

                                      The system dump facility copies critical information to the dump device when a system crash occurs.  This information is critical for determing the cause of the crash.

                                      sysdumpdev -l  <-- shows where the system dump location currently is located.

                                      sysdumpdev -P -p /dev/hd9   <-- changes the primary dump device to hd9

                                      sysdumpdev -e   <-- estimates the size of the current dump

                                      smitty dump   <-- access dump configuration through smit

                                      Procedure for manually peforming a system dump
                                      • Using Commands
                                        • sysdumpstart
                                        • smit dump
                                      • Using special key sequence
                                        • Key in SERVICE mode
                                        • <CTRL><ALT><NUMPAD1> or K<CTRL><ALT><NUMPAD2>
                                      • Using the reset button
                                        • Key in SERVICE mode
                                        • Press the reset button once
                                      Procedure to verify a system dump
                                      • Find out the name of the dump file
                                        • sysdumpdev -L
                                      • Run the crash command
                                        • crash <Dump copy filename>  or crash <Dump Device Name>
                                          • crash will provide a ">" prompt, stat and quit are commands of crash
                                        • >stat
                                          • If the dump is successful, then you will see statistics of the dump
                                        • >quit
                                      Procedure to generate a system dump using snap
                                      • snap -gfkDNcd <directory to store snap file>
                                        • -g  <--  gets output of the lslpp -hBc command
                                        • -f   <--  gets system information
                                        • -k  <--  gets kernel information
                                        • -D  <--  gets dump and /unix information
                                        • -N  <--  does  not check for free space
                                        • -c  <--  creates a compressed pax image of all the files in the directory
                                        • -d  <--  allows the destination directory to specified, rather than the default of  /tmp/ibmsupt

                                      Filesystems

                                      Additional information in the file aix-lvm.html.

                                       mount -t <type>  --> mounts all filesystems in /etc/filesystems containing the t=type attribute

                                      Copying files
                                      • cp
                                      • tar - limited to files smaller than 2 GB
                                      • cpio - limited to files smaller than 2 GB
                                      • pax

                                      Argument list too long error
                                      • lsattr -E -l sys0 -a ncargs - List value of ARG/ENV
                                      • chdev -l sys0 -a ncargs=NewValue (range 6-128) - Modifies value of ARG/ENV.

                                      Kernel

                                      Changing from 32 bit kernel to 64 bit kernel
                                      • Change the link in the root directory
                                        • Existing link:  lrwxrwxrwx   1 root     system           21 Jun 12 09:59 unix -> /usr/lib/boot/unix_mp
                                        • Link to:  /usr/lib/boot/unix_64
                                      • Change the link in the /usr/lib/boot directory
                                        • Existing link:  lrwxrwxrwx   1 root     system           21 Jun 12 10:01 unix -> /usr/lib/boot/unix_mp
                                        • Link to:  /usr/lib/boot/unix_64


                                      Networking

                                      entstat -d en0   <-- this will display configuration and statistics for the network card "en0" - useful for displaying speed/duplex configuration

                                      Paging and Swap Space

                                      Utilities to monitor paging space:
                                      • vmstat
                                      • topas
                                      lsps -a  <- Lists paging space by disk
                                      chps -s 16 hd6   <- Changes the paging space by adding 16 logical partitions to the hd6 logical volume (default swap space device)
                                      chps -d 16 hd6  <- Changes the paging space by deleting 16 logical partitions from the hd6 logical volume
                                      mkps  <--  Makes additional paging space
                                      rmps  <--  Deletes paging space  (paging space must be deactivated by chps and then system must be rebooted to remove the paging space)
                                      swapon  <-- Turns on a paging space
                                      swapoff  <-- Turns off a paging space

                                      Total Paging Space = 512MB + (Physical Memory Size - 256MB) * 1.25


                                      Processes and Services

                                      /etc/inetd.conf - inetd configuration file
                                      /etc/services - information about services, such as port number

                                      Starting and stopping a process:
                                      refresh -p <pid>
                                      refresh -s <subsystem name>

                                      Changing the inetd configuration
                                      • Files
                                        • /etc/inetd.conf
                                        • /etc/services
                                      • Using smit - daemon is recycled automatically upon exit
                                      • Using vi
                                        • restart the inetd daemon so that the new configuration is read:
                                        • refresh -s inetd
                                      • Using chservices to edit /etc/services
                                        • chservices -c  --> changes entries
                                        • chservices -a  --> adds entries
                                        • chservices -d  --> deactivates entries

                                      Software Installation and Patches

                                      lslpp -l "<fileset>"   <--  Shows information about filesets

                                      rebuild .toc file - "inutoc"  <-- This rebuilds the toc where the bff's are located.  Needed if something is added to an existing fileset or new file will not be found.

                                      root.oncwhst5:/# instfix -ciqk 5100-04_AIX_ML | grep ":-:"

                                      root.oncwhst5:/# lslpp -l bos.iconv.ucs.com


                                      Displaying the maintenance level and fixes that are installed
                                      • oslevel
                                      • oslevel -q
                                      • oslevel -r   <-- Shows the maintenance release that you are running
                                      • instfix -i | grep ML  <-- Shows what filesets are found for maintenance releases on your system and whether they are complete
                                      • instfix -ik <FIX_IX>   <-- Shows whether a particular fix has been installed on your system
                                      • lppchk -v   <-- Shows filesets that are incompletely installed or need to be corrected
                                      • lscfg -vp | grep alterable   <-- shows firmware level

                                      Procedure to upgrade the maintenance level of the os


                                      System Information

                                      prtconf|more  <-- prints system information (aix 5.x)
                                      amount of ram - bootinfo -r or lsattr -El sys0 -a realmem
                                      number of  processors - lscfg | grep proc or bindprocessor -q

                                      oslevel  --> returns the major level of the OS (such as 5.0)
                                      oslevel -r  -->  returns the detailed level of the OS, with sub level and patch level info (such as 5.1)
                                      uname -a
                                      uname -uM  --> type of machine and serial number

                                      System Monitoring

                                      topas = top on hp-ux

                                      Tapeutil

                                      To run the menu version type "tapeutil"
                                      • Open the correct device
                                        • /dev/rmt0 = tape drive
                                        • /dev/smc0 = tape library
                                      • "lsdev -Cc tape" will list the devices
                                      • Use the commands listed
                                        • 14 =Element Inventory
                                        • 17 = Load/Unload Medium

                                      To manually use tapeutil
                                      • "tapeutil -f /dev/smc0 move 5 82"  --> will move tape from slot 5 to the tape drive
                                      To manually remove a tape from the drive using tapeutil:
                                      • tapeutil -f /dev/rmt0 unload  -->
                                      • tapeutil -f /dev/smc0 move 82 5


                                      Terminal Configuration

                                      Autocompletion:  <esc>\

                                      Troubleshooting

                                      See aix-troubleshooting.html

                                      Users

                                      Commands:
                                      mkuser  -->  utility the creates a new user
                                      passwd  -->  change the user's password
                                      chuser  -->  change the user's attributes
                                      chuser minother=# <user>  --> changes minother atttribute for a user
                                      luser <user>    -->  lists the attributes for a specific user account
                                      lsuser -f <user>  --> lists each attribute on it's own line
                                      rmuser  -->  utility that removes a user
                                      chsec  -->  change the user's security attributes
                                      login 
                                      who  -->  lists who is currently logged into the system
                                      whoami (who am i)  --> displays information about yourself
                                      dtconfig

                                      Files:
                                      /etc/security/environ  --> lists environment attributes for each user
                                      /etc/security/lastlog  --> lists last login attributes for each user
                                      /etc/security/limits   -->  lists process resource limits for each user
                                      /etc/security/user  --> lists extended user attributes for  each user
                                      /usr/lib/security/mkuser.default  --> lists default attributes for new users
                                      /usr/lib/security/mkuser.sys  --> script that sets up the user's environment
                                      /etc/passwd  --> lists basic user attributes for each user
                                      /etc/security/passwd  -->  contains password information for each user
                                      /etc/security/login.cfg  -->  lists login security information for each user
                                      /etc/utmp  --> contains users that are logged into the system, used by the "who" command
                                      /var/adm/wtmp  -->  contains connect time information for users
                                      /etc/security/failedlogin  --> contains unsuccessful login attempts
                                      /etc/motd  -->  message of the day that is displayed when the user logs in.
                                      /etc/environment  --> lists the default environment that new processes will use.
                                      /etc/profile  -->  environment settings for all  users
                                      $HOME/.profile  -->  environment settings for a specific user
                                      /etc/group  -->  lists attributes for each group
                                      /etc/security/group  -->  lists extended attributes for each group

                                      Important /etc/security/user attributes to know about:

                                      account_locked   -->  true or false
                                      expires -->  Expiration time for a user account.  MMDDHHMMYY,  a value of 0 indicates no expiration
                                      loginretires  -->  Number of invalid login attempts before a users is not allowed to login.  A value of 0 indicates this attribute is disabled.
                                      maxage  --> Maximum number of weeks a password is valid, a value of 0 indicates unlimited
                                      minage  -->  Minimum nuimber of weeks between password changes.

                                      Procedure to add a new user
                                      • mkuser <user_id> or
                                      • smitty mkuser

                                      Procedure to change the password on a server

                                      passwd <User>

                                      Note:  The account needs to be reset if when trying to log in the following message is received:

                                      3004-303 There have been too many unsuccessful login attempts; please see
                                              the system administrator.

                                      Procedure to reset the account:

                                      1.  chsec -f /etc/security/lastlog -a "unsuccessful_login_count=0" -s N500620

                                      2.  chuser "account_locked=false" N500620

                                      Procedure to change the shell prompt:
                                      • Prompts
                                        • PS1 - normal system prompt
                                        • PS2 - prompt when system expects more input
                                        • PS3 - super-user prompt
                                      • export PS1="newprompt>"


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