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Hi,

Running 5.3 (5300-06; smitty suma gives 06 as latest level) on a

> System Model: IBM,7026-H50
> Processor Type: PowerPC_604

I got a mail notification about a problem with hdisk3. Problem
determination in smitty shows problems with 2 disks which have not been
removed or reconnected:

> MISSING PATHS 801024
>
> The path between the following resources is missing:
> hdisk2 P2-I7-A1 16 Bit SCSI Disk Drive (9100 MB)
> scsi2 P2-I7 Wide/Fast-20 SCSI I/O Controller

and

> MISSING PATHS 801024
>
> The path between the following resources is missing:
> hdisk3 P2-I7-A0 16 Bit SCSI Disk Drive (9100 MB)
> scsi2 P2-I7 Wide/Fast-20 SCSI I/O Controller

Both disks are in a diskcabinet of 6 disks and are the only ones with 1
(online/active?) LED not burning.

> $ lspv hdisk2
> PHYSICAL VOLUME: hdisk2 VOLUME GROUP: datavg
> PV IDENTIFIER: 0095033007d6de79 VG IDENTIFIER 0040abaa00004c0000000116b0aa9bbb
> PV STATE: active
> STALE PARTITIONS: 0 ALLOCATABLE: yes
> PP SIZE: 1024 megabyte(s) LOGICAL VOLUMES: 2
> TOTAL PPs: 8 (8192 megabytes) VG DESCRIPTORS: 2
> FREE PPs: 2 (2048 megabytes) HOT SPARE: no
> USED PPs: 6 (6144 megabytes) MAX REQUEST: 256 kilobytes
> FREE DISTRIBUTION: 01..00..00..00..01
> USED DISTRIBUTION: 01..02..01..01..01
> $ lspv hdisk3
> PHYSICAL VOLUME: hdisk3 VOLUME GROUP: rootvg
> PV IDENTIFIER: 0095033007d766f7 VG IDENTIFIER 0040abaa00004c0000000116b059835b
> PV STATE: active
> STALE PARTITIONS: 2 ALLOCATABLE: yes
> PP SIZE: 8 megabyte(s) LOGICAL VOLUMES: 9
> TOTAL PPs: 1084 (8672 megabytes) VG DESCRIPTORS: 1
> FREE PPs: 469 (3752 megabytes) HOT SPARE: no
> USED PPs: 615 (4920 megabytes) MAX REQUEST: 256 kilobytes
> FREE DISTRIBUTION: 214..121..00..00..134
> USED DISTRIBUTION: 03..96..216..217..83

Which tests or commands (e.g. odmget?) could I use to determine what is
really going on?

Thanks.