Video Screencast Help
Symantec to Separate Into Two Focused, Industry-Leading Technology Companies. Learn more.

two disks' one path disable, dmp event log no io error report.

Created: 20 May 2013 • Updated: 19 Jun 2013 | 3 comments
starflyfly's picture
This issue has been solved. See solution.

5.0mp3rp2  on aix6106,

two disks' one primary path disabled, has changed dmp log level to 9, still no more logs, any tips?

 

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

 

hdisk70                     hdisk70              hdisk70      dg12   ENABLED
hdisk20                     hdisk70              hdisk70      dg12   ENABLED
hdisk40                     hdisk70              hdisk70      dg12   ENABLED
hdisk30                     hdisk70              hdisk70      dg12   DISABLED  <<<<
hdisk71                     hdisk71              hdisk71      dg22    ENABLED
hdisk21                     hdisk71              hdisk71      dg22    ENABLED
hdisk41                     hdisk71              hdisk71      dg22    ENABLED
hdisk31                     hdisk71              hdisk71      dg22    DISABLED <<<

===========dmp event log

 

Wed May 15 10:38:38.000: Reconfiguration is in progress
Wed May 15 10:38:38.000: Reconfiguration has finished
Wed May 15 10:38:37.781: Enabled Path hdisk31 belonging to Dmpnode hdisk71
Wed May 15 10:38:37.782: Enabled Path hdisk30 belonging to Dmpnode hdisk70
Wed May 15 10:41:46.788: Disabled Path hdisk31 belonging to Dmpnode hdisk71
Wed May 15 10:41:46.790: Disabled Path hdisk30 belonging to Dmpnode hdisk70
Fri May 17 11:06:49.030: Disabled Path hdisk31 belonging to Dmpnode hdisk71
Fri May 17 11:06:49.031: Disabled Path hdisk30 belonging to Dmpnode hdisk70
Fri May 17 11:10:17.000: Reconfiguration is in progress
Fri May 17 11:10:17.000: Reconfiguration has finished
Fri May 17 11:09:56.466: Enabled Path hdisk31 belonging to Dmpnode hdisk71
Fri May 17 11:09:56.467: Enabled Path hdisk30 belonging to Dmpnode hdisk70
Fri May 17 11:11:49.034: Disabled Path hdisk31 belonging to Dmpnode hdisk71
Fri May 17 11:11:49.036: Disabled Path hdisk30 belonging to Dmpnode hdisk70
Fri May 17 11:16:49.038: Disabled Path hdisk31 belonging to Dmpnode hdisk71
Fri May 17 11:16:49.040: Disabled Path hdisk30 belonging to Dmpnode hdisk70
Fri May 17 18:06:07.000: Reconfiguration is in progress
Fri May 17 18:06:07.000: Reconfiguration has finished
Fri May 17 18:06:06.690: Enabled Path hdisk31 belonging to Dmpnode hdisk71
Fri May 17 18:06:06.691: Enabled Path hdisk30 belonging to Dmpnode hdisk70
Fri May 17 18:06:49.366: Disabled Path hdisk31 belonging to Dmpnode hdisk71
Fri May 17 18:06:49.367: Disabled Path hdisk30 belonging to Dmpnode hdisk70
 
===============
 
# more vxdisk_list_hdisk70
Device:    hdisk70
devicetag: hdisk70
type:      auto
hostid:    hostXXX
disk:      name=hdisk70 id=1256284769.31.hostXX1
group:     name=oradatadg2 id=1256284878.39.hostXX1
info:      format=cdsdisk,privoffset=256
flags:     online ready private autoconfig noautoimport imported
pubpaths:  block=/dev/vx/dmp/hdisk70 char=/dev/vx/rdmp/hdisk70
guid:      {fd78acd4-1dd1-11b2-84a4-2095fd4e2d52}
udid:      DGC%5FRAID%205%5FCKM00093100229%5F600601600FE025004BFFD39D1EBEDE11
site:      -
version:   3.1
iosize:    min=512 (bytes) max=2048 (blocks)
public:    slice=0 offset=65792 len=419348224 disk_offset=0
private:   slice=0 offset=256 len=65536 disk_offset=0
update:    time=1368760547 seqno=0.185
ssb:       actual_seqno=0.0
headers:   0 240
configs:   count=1 len=48144
logs:      count=1 len=7296
Defined regions:
 config   priv 000048-000239[000192]: copy=01 offset=000000 enabled
 config   priv 000256-048207[047952]: copy=01 offset=000192 enabled
 log      priv 048208-055503[007296]: copy=01 offset=000000 enabled
 lockrgn  priv 055504-055647[000144]: part=00 offset=000000
Annotations:
 tag      udid_asl=DGC%5FRAID%205%5FCKM00093100229%5F600601600FE025004BFFD39D1EBEDE11
Multipathing information:
numpaths:   4
hdisk70 state=enabled   type=primary
hdisk20 state=enabled   type=secondary
hdisk40 state=enabled   type=secondary
hdisk30 state=disabled  type=primary
# more  vxdisk_list_hdisk71 
Device:    hdisk71
devicetag: hdisk71
type:      auto
hostid:    hostXXX
disk:      name=hdisk71 id=1256284769.33.hostXX1
group:     name=sapsysdg2 id=1256284893.41.hostXX1
info:      format=cdsdisk,privoffset=256
flags:     online ready private autoconfig noautoimport imported
pubpaths:  block=/dev/vx/dmp/hdisk71 char=/dev/vx/rdmp/hdisk71
guid:      {fdd8c5e2-1dd1-11b2-823d-1ca8f8812734}
udid:      DGC%5FRAID%205%5FCKM00093100229%5F600601600FE025004DFFD39D1EBEDE11
site:      -
version:   3.1
iosize:    min=512 (bytes) max=2048 (blocks)
public:    slice=0 offset=65792 len=419348224 disk_offset=0
private:   slice=0 offset=256 len=65536 disk_offset=0
update:    time=1368760547 seqno=0.171
ssb:       actual_seqno=0.0
headers:   0 240
configs:   count=1 len=48144
logs:      count=1 len=7296
Defined regions:
 config   priv 000048-000239[000192]: copy=01 offset=000000 enabled
 config   priv 000256-048207[047952]: copy=01 offset=000192 enabled
 log      priv 048208-055503[007296]: copy=01 offset=000000 enabled
 lockrgn  priv 055504-055647[000144]: part=00 offset=000000
Annotations:
 tag      udid_asl=DGC%5FRAID%205%5FCKM00093100229%5F600601600FE025004DFFD39D1EBEDE11
Multipathing information:
numpaths:   4
hdisk71 state=enabled   type=primary
hdisk21 state=enabled   type=secondary
hdisk41 state=enabled   type=secondary
hdisk31 state=disabled  type=primary

 

Operating Systems:

Comments 3 CommentsJump to latest comment

starflyfly's picture

Customer has online replace a hba card on May 10, not reboot server.

If the answer has helped you, please mark as Solution.

starflyfly's picture

Find customer didin't set dyntrk to yes, while it's required according tech47728. Will ask customer modify and test again.

 

 

 
::::::::::::::
fscsi0
::::::::::::::
attach       switch       How this adapter is CONNECTED         False
dyntrk       no           Dynamic Tracking of FC Devices        True
fc_err_recov delayed_fail FC Fabric Event Error RECOVERY Policy True
scsi_id      0x11200      Adapter SCSI ID                       False
sw_fc_class  3            FC Class for Fabric                   True
 
::::::::::::::
fscsi2
::::::::::::::
attach       switch       How this adapter is CONNECTED         False
dyntrk       no           Dynamic Tracking of FC Devices        True
fc_err_recov delayed_fail FC Fabric Event Error RECOVERY Policy True
scsi_id      0x11200      Adapter SCSI ID                       False
sw_fc_class  3            FC Class for Fabric                   True
::::::::::::::

If the answer has helped you, please mark as Solution.

starflyfly's picture

Customer mail back today, confirm hba card failure cause that. This thread can be close.

If the answer has helped you, please mark as Solution.

SOLUTION