missing disk


 
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Operating Systems AIX missing disk
# 1  
Old 06-30-2008
missing disk

Hi

I am getting this output

# lsvg -p tempvg
tempvg:
PV_NAME PV STATE TOTAL PPs FREE PPs FREE DISTRIBUTION
hdiskpower1 active 816 0 00..00..00..00..00
hdiskpower2 active 816 0 00..00..00..00..00
hdiskpower3 active 816 0 00..00..00..00..00
hdiskpower4 active 816 0 00..00..00..00..00
hdiskpower5 active 816 0 00..00..00..00..00
hdiskpower6 active 816 0 00..00..00..00..00
hdiskpower7 active 816 0 00..00..00..00..00
hdiskpower8 active 816 90 00..00..00..00..90
hdiskpower9 active 816 0 00..00..00..00..00
0516-304 : Unable to find device id 00c4fdbc264366e2 in the Device
Configuration Database.

00c4fdbc264366e2 missing 816 0 00..00..00..00..00
hdiskpower11 active 816 0 00..00..00..00..00
hdiskpower12 active 816 0 00..00..00..00..00

I can find missing disk (hdiskpower10) by the following command:
# lsdev -C -c disk -Sa
hdisk0 Available 37-08-00-8,0 16 Bit LVD SCSI Disk Drive
hdisk1 Available 3s-08-00-8,0 16 Bit LVD SCSI Disk Drive
hdisk2 Available 3F-08-01 EMC Symmetrix FCP Raid1
hdisk3 Available 3F-08-01 EMC Symmetrix FCP Disk
hdisk4 Available 3F-08-01 EMC Symmetrix FCP Disk
hdisk5 Available 3F-08-01 EMC Symmetrix FCP Disk
hdisk6 Available 3F-08-01 EMC Symmetrix FCP Disk
hdisk7 Available 3F-08-01 EMC Symmetrix FCP Disk
hdisk8 Available 3F-08-01 EMC Symmetrix FCP Disk
hdisk9 Available 3F-08-01 EMC Symmetrix FCP Disk
hdisk10 Available 3F-08-01 EMC Symmetrix FCP Disk
hdisk11 Available 3F-08-01 EMC Symmetrix FCP Disk
hdisk12 Available 3F-08-01 EMC Symmetrix FCP Disk
hdisk13 Available 3F-08-01 EMC Symmetrix FCP Disk
hdisk14 Available 3F-08-01 EMC Symmetrix FCP Disk
hdisk15 Available 3F-08-01 EMC Symmetrix FCP Disk
hdisk31 Available 41-08-01 EMC Symmetrix FCP Disk
hdisk32 Available 41-08-01 EMC Symmetrix FCP Disk
hdisk33 Available 41-08-01 EMC Symmetrix FCP Disk
hdisk34 Available 41-08-01 EMC Symmetrix FCP Disk
hdisk35 Available 41-08-01 EMC Symmetrix FCP Disk
hdisk36 Available 41-08-01 EMC Symmetrix FCP Disk
hdisk37 Available 41-08-01 EMC Symmetrix FCP Disk
hdisk38 Available 41-08-01 EMC Symmetrix FCP Disk
hdisk39 Available 41-08-01 EMC Symmetrix FCP Disk
hdisk40 Available 41-08-01 EMC Symmetrix FCP Disk
hdisk41 Available 41-08-01 EMC Symmetrix FCP Disk
hdisk42 Available 41-08-01 EMC Symmetrix FCP Disk
hdisk43 Available 41-08-01 EMC Symmetrix FCP Disk
hdisk44 Available 41-08-01 EMC Symmetrix FCP Raid1
hdiskpower0 Available 41-08-01 PowerPath Device
hdiskpower1 Available 41-08-01 PowerPath Device
hdiskpower2 Available 41-08-01 PowerPath Device
hdiskpower3 Available 41-08-01 PowerPath Device
hdiskpower4 Available 41-08-01 PowerPath Device
hdiskpower5 Available 41-08-01 PowerPath Device
hdiskpower6 Available 41-08-01 PowerPath Device
hdiskpower7 Available 41-08-01 PowerPath Device
hdiskpower8 Available 41-08-01 PowerPath Device
hdiskpower9 Available 41-08-01 PowerPath Device
hdiskpower10 Available 41-08-01 PowerPath Device
hdiskpower11 Available 41-08-01 PowerPath Device
hdiskpower12 Available 41-08-01 PowerPath Devicean find missing disk

Because I have the configuration for tempvg before so the missing disk is hdiskpower10.
please your support.
# 2  
Old 06-30-2008
Have you imported and/or exported the VG? You might try to set the PVid on the disk by issuing "chdev -l hdiskpower10 -a pvid=yes".

Another possible scenario is you access the disk from another server too without having the VG varied on in concurrent mode. (For instance in a cluster scenario). Have you checked this?

I hope this helps.

bakunin
# 3  
Old 07-02-2008
Quote:
Originally Posted by bakunin
Have you imported and/or exported the VG? You might try to set the PVid on the disk by issuing "chdev -l hdiskpower10 -a pvid=yes".

Another possible scenario is you access the disk from another server too without having the VG varied on in concurrent mode. (For instance in a cluster scenario). Have you checked this?

I hope this helps.

bakunin
I already deleted missing disk from smitty and I added again hdiskpower10 to tempvg by #extendvg command and I seeing it now :
# lsvg -p tempvg
tempvg:
PV_NAME PV STATE TOTAL PPs FREE PPs FREE DISTRIBUTION
hdiskpower10 active 816 816 164..163..163..163..163
hdiskpower1 active 816 0 00..00..00..00..00
hdiskpower2 active 816 0 00..00..00..00..00
hdiskpower3 active 816 0 00..00..00..00..00
hdiskpower4 active 816 0 00..00..00..00..00
hdiskpower5 active 816 0 00..00..00..00..00
hdiskpower6 active 816 0 00..00..00..00..00
hdiskpower7 active 816 0 00..00..00..00..00
hdiskpower8 active 816 90 00..00..00..00..90
hdiskpower9 active 816 0 00..00..00..00..00
hdiskpower11 active 816 0 00..00..00..00..00
hdiskpower12 active 816 0 00..00..00..00..00

Because I was see hdiskpower10 by #lspv command but it wasn't assigned to VG, It was appearing as none disk, But now I have another thing when I execute the following commands

# lsvg -l tempvg
tempvg:
LV NAME TYPE LPs PPs PVs LV STATE MOUNT POINT
0516-1147 : Warning - logical volume cycles may be partially mirrored.
cycles jfs2 9701 8885 12 closed/syncd /doc1data/cycles
loglv01 jfs2log 1 1 1 closed/syncd N/A

# lslv -l cycles
0516-022 : Illegal parameter or structure value.
0516-304 : Unable to find device id 0000000000000000 in the Device
Configuration Database.
cycles:/doc1data/cycles
PV COPIES IN BAND DISTRIBUTION
hdiskpower1 816:000:000 100% 164:163:163:163:163
hdiskpower2 816:000:000 100% 164:163:163:163:163
hdiskpower3 816:000:000 100% 164:163:163:163:163
hdiskpower4 816:000:000 100% 164:163:163:163:163
hdiskpower5 816:000:000 100% 164:163:163:163:163
hdiskpower6 816:000:000 100% 164:163:163:163:163
hdiskpower7 816:000:000 100% 164:163:163:163:163
hdiskpower9 816:000:000 100% 164:163:163:163:163
0000000000000000 816:000:000 ? ?
hdiskpower11 816:000:000 100% 164:163:163:163:163
hdiskpower12 816:000:000 100% 164:163:163:163:163
hdiskpower8 725:000:000 100% 164:162:163:163:073# lslv -l loglv01
loglv01:N/A
PV COPIES IN BAND DISTRIBUTION
hdiskpower8 001:000:000 100% 000:001:000:000:000

My problem here it can't defining hdiskpower on cycles.
# 4  
Old 07-05-2008
please any response
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