AIX 운영업무/LTO error

tape drive error[476B351D]

aix 2022. 1. 3. 22:25

http://aix4admins.blogspot.com/2016/01/tape-devices.html

cf)참조

 

 

Tape Devices

Practical Guide to AIX and its related IBM techonologies, like PowerVM, PowerVC, PowerHA, HMC etc.

aix4admins.blogspot.com

 

 

#errpt

 

 

26623394   1201010315      T  H   fscsi1     COMMUNICATION PROTOCOL ERROR

26623394   1201010315      T  H   fscsi3     COMMUNICATION PROTOCOL ERROR

26623394   1201010315      T  H   fscsi1     COMMUNICATION PROTOCOL ERROR

DE9A52D1  1201010105      I   S   rmt3      DEVICE DUMP RETRIEVED

476B351D   1201010105      P   H   rmt3      TAPE DRIVE FAILURE

476B351D   1201010105      P   H   rmt3      TAPE DRIVE FAILURE

DE9A52D1  1201010105      I   S   rmt3      DEVICE DUMP RETRIEVED

476B351D   1201010105      P   H   rmt3      TAPE DRIVE FAILURE

476B351D   1201010105      P   H   rmt3      TAPE DRIVE FAILURE

 

476B351D   1201010105      P   H   rmt3      TAPE DRIVE FAILURE

476B351D   1201010105      P   H   rmt3      TAPE DRIVE FAILURE

DE9A52D1  1201010105      I   S   rmt3      DEVICE DUMP RETRIEVED

476B351D   1201010105      P   H   rmt3      TAPE DRIVE FAILURE

476B351D   1201010105      P   H   rmt3      TAPE DRIVE FAILURE

 

-> AIX 상에서 TAPE DRIVE FAILURE 가 뜨며, 커뮤니케이션 에러가 떴다.

 

 

 

 

# lslpp -l | grep Atape
  Atape.driver              12.6.2.0  COMMITTED  IBM AIX Enhanced Tape and

After install and device configuration tape devices will look like this

 

-> Atape는 lslpp -l

드라이브 테이프의 드라이버인 패키지 개념이며, 버젼은 12.6.2.0 을 의미한다.

 



# lsdev -Cc tape
rmt0            Available 04-01-02     IBM 3592 Tape Drive (FCP)
rmt1            Available 04-01-02     IBM 3592 Tape Drive (FCP)
rmt2            Available 02-01-02     IBM 3592 Tape Drive (FCP)
rmt3            Available 04-01-02     IBM 3592 Tape Drive (FCP)

 

Info about tape devices:

Serial number:

# lscfg -vpl rmt0
  rmt0             U78AA.001.WZSHX4S-P1-C3-T2-W500507630F734541-L0  IBM 3592 Tape Drive (FCP)

        Manufacturer................IBM
        Machine Type and Model......03592E07
        Serial Number...............0000078A2434
        Device Specific.(FW)........398B
        Loadable Microcode Level....A1700D78


WW name:

# lsattr -El rmt0 | grep World
node_name       0x500507630f334541 World Wide Node Name                                  False
ww_name         0x500507630f734541 World Wide Port Name                                  False

 

1. lscfg -l rmt* (or lscfg -l smc*)                         <--check location of tape devices
  rmt0             U78AA.001.WZSHX4S-P1-C3-T2-W500507630F734541-L0  IBM 3592 Tape Drive (FCP)
  rmt1             U5877.001.T26V0AX-P1-C3-T2-W500507630FB34541-L0  IBM 3592 Tape Drive (FCP)

2. lscfg -l fcs*                                            <--check FC adapter location
  fcs2             U78AA.001.WZSHX4S-P1-C3-T1  8Gb PCI Express Dual Port FC Adapter (df1000f114108a03)
  fcs3             U78AA.001.WZSHX4S-P1-C3-T2  8Gb PCI Express Dual Port FC Adapter (df1000f114108a03)
  fcs0             U5877.001.T26V0AX-P1-C3-T1  8Gb PCI Express Dual Port FC Adapter (df1000f114108a03)
  fcs1             U5877.001.T26V0AX-P1-C3-T2  8Gb PCI Express Dual Port FC Adapter (df1000f114108a03)

3. compare location codes
rmt0 --> fcs3
rmt1 --> fcs1

 

 

물리적으로 reseat(재장착)했더니 에러가 뜨지 않는다.