Problems with DS2300 and HA

Essent Unix Beheer — Tue, 26 Oct 2004 07:37:17 GMT

Hi,

I'm trying to set up a HA-cluster with 2 DS2300 en 2 rp3440 machines.
The array's have tobe full bus.
But when I try to configure a disk I get errors on both servers.

The errors are:
Oct 26 14:28:32 puthkd10 vmunix: SCSI: Resetting SCSI -- lbolt: 1461135, bus: 6 path: 0/4/1/1
Oct 26 14:28:32 puthkd10 vmunix: SCSI: Reset detected -- lbolt: 1461135, bus: 6 path: 0/4/1/1
Oct 26 14:28:38 puthkd10 vmunix: SCSI: isrEscape Controller at 0/4/1/1.
Oct 26 14:28:38 puthkd10 vmunix: SCSI: lsp is NULL on phase mismatch -- lbolt: 1461700, bus: 6
Oct 26 14:28:38 puthkd10 vmunix: lbp->state: 30008
Oct 26 14:28:38 puthkd10 vmunix: lbp->offset: ffffffff

For the other server:
Oct 26 14:33:26 puthkd11 vmunix: SCSI: Reset detected -- path: 0/4/1/1
Oct 26 14:33:26 puthkd11 vmunix: SCSI: -- lbolt: 1297641, bus: 6
Oct 26 14:33:26 puthkd11 vmunix: lbp->state: 30008
Oct 26 14:33:26 puthkd11 vmunix: lbp->offset: ffffffff

Here are some ioscans from both servers.
PUTHKD10
DISKS:
Class I H/W Path Driver S/W State H/W Type Description
=========================================================================
disk 0 0/0/2/0.0.0.0 sdisk CLAIMED DEVICE TEAC DV-28E-C
/dev/dsk/c0t0d0 /dev/rdsk/c0t0d0
disk 1 0/1/1/0.0.0 sdisk CLAIMED DEVICE HP 36.4GST336753LC
/dev/dsk/c2t0d0 /dev/rdsk/c2t0d0
disk 2 0/1/1/0.1.0 sdisk CLAIMED DEVICE HP 36.4GST336753LC
/dev/dsk/c2t1d0 /dev/rdsk/c2t1d0
disk 5 0/3/1/0.0.0 sdisk CLAIMED DEVICE HP 73.4GST373453LC
/dev/dsk/c4t0d0 /dev/rdsk/c4t0d0
disk 6 0/3/1/0.1.0 sdisk CLAIMED DEVICE HP 73.4GST373453LC
/dev/dsk/c4t1d0 /dev/rdsk/c4t1d0
disk 7 0/4/1/1.0.0 sdisk CLAIMED DEVICE HP 73.4GST373453LC
/dev/dsk/c6t0d0 /dev/rdsk/c6t0d0
disk 8 0/4/1/1.1.0 sdisk CLAIMED DEVICE HP 73.4GST373453LC
/dev/dsk/c6t1d0 /dev/rdsk/c6t1d0

CONTROLERS
Class I H/W Path Driver S/W State H/W Type Description
=========================================================================
ctl 0 0/0/2/0.0.7.0 sctl CLAIMED DEVICE Initiator
/dev/rscsi/c0t7d0
ctl 1 0/0/2/0.1.7.0 sctl CLAIMED DEVICE Initiator
/dev/rscsi/c1t7d0
ctl 2 0/1/1/0.7.0 sctl CLAIMED DEVICE Initiator
/dev/rscsi/c2t7d0
ctl 3 0/1/1/1.7.0 sctl CLAIMED DEVICE Initiator
/dev/rscsi/c3t7d0
ctl 4 0/3/1/0.7.0 sctl CLAIMED DEVICE Initiator
/dev/rscsi/c4t7d0
ctl 7 0/3/1/0.15.0 sctl CLAIMED DEVICE HP A6491A
/dev/rscsi/c4t15d0
ctl 5 0/4/1/0.7.0 sctl CLAIMED DEVICE Initiator
/dev/rscsi/c5t7d0
ctl 6 0/4/1/1.7.0 sctl CLAIMED DEVICE Initiator
/dev/rscsi/c6t7d0
ctl 8 0/4/1/1.15.0 sctl CLAIMED DEVICE HP A6491A

EXT BUS DEVICES
Class I H/W Path Driver S/W State H/W Type Description
=====================================================================
ext_bus 0 0/0/2/0.0 side CLAIMED INTERFACE IDE
ext_bus 1 0/0/2/0.1 side CLAIMED INTERFACE IDE
ext_bus 2 0/1/1/0 c8xx CLAIMED INTERFACE SCSI C1010 Ultra160 Wide LVD
ext_bus 3 0/1/1/1 c8xx CLAIMED INTERFACE SCSI C1010 Ultra160 Wide LVD
ext_bus 4 0/3/1/0 c8xx CLAIMED INTERFACE SCSI C1010 Ultra160 Wide LVD A6828-60101
ext_bus 5 0/4/1/0 c8xx CLAIMED INTERFACE SCSI C1010 Ultra160 Wide LVD A6829-60101
ext_bus 6 0/4/1/1 c8xx CLAIMED INTERFACE SCSI C1010 Ultra160 Wide LVD A6829-60101

PUTHKD11
DISKS:
Class I H/W Path Driver S/W State H/W Type Description
=========================================================================
disk 0 0/0/2/0.0.0.0 sdisk CLAIMED DEVICE TEAC DV-28E-C
/dev/dsk/c0t0d0 /dev/rdsk/c0t0d0
disk 1 0/1/1/0.0.0 sdisk CLAIMED DEVICE HP 36.4GST336753LC
/dev/dsk/c2t0d0 /dev/rdsk/c2t0d0
disk 2 0/1/1/0.1.0 sdisk CLAIMED DEVICE HP 36.4GST336753LC
/dev/dsk/c2t1d0 /dev/rdsk/c2t1d0
disk 3 0/3/1/0.0.0 sdisk CLAIMED DEVICE HP 73.4GST373453LC
/dev/dsk/c4t0d0 /dev/rdsk/c4t0d0
disk 5 0/3/1/0.1.0 sdisk CLAIMED DEVICE HP 73.4GST373453LC
/dev/dsk/c4t1d0 /dev/rdsk/c4t1d0
disk 4 0/4/1/1.0.0 sdisk CLAIMED DEVICE HP 73.4GST373453LC
/dev/dsk/c6t0d0 /dev/rdsk/c6t0d0
disk 6 0/4/1/1.1.0 sdisk CLAIMED DEVICE HP 73.4GST373453LC
/dev/dsk/c6t1d0 /dev/rdsk/c6t1d0

CONTOLERS:
Class I H/W Path Driver S/W State H/W Type Description
=========================================================================
ctl 0 0/0/2/0.0.7.0 sctl CLAIMED DEVICE Initiator
/dev/rscsi/c0t7d0
ctl 1 0/0/2/0.1.7.0 sctl CLAIMED DEVICE Initiator
/dev/rscsi/c1t7d0
ctl 2 0/1/1/0.7.0 sctl CLAIMED DEVICE Initiator
/dev/rscsi/c2t7d0
ctl 3 0/1/1/1.7.0 sctl CLAIMED DEVICE Initiator
/dev/rscsi/c3t7d0
ctl 4 0/3/1/0.7.0 sctl CLAIMED DEVICE Initiator
/dev/rscsi/c4t7d0
ctl 7 0/3/1/0.15.0 sctl CLAIMED DEVICE HP A6491A
/dev/rscsi/c4t15d0
ctl 5 0/4/1/0.7.0 sctl CLAIMED DEVICE Initiator
/dev/rscsi/c5t7d0
ctl 6 0/4/1/1.7.0 sctl CLAIMED DEVICE Initiator
/dev/rscsi/c6t7d0
ctl 8 0/4/1/1.15.0 sctl CLAIMED DEVICE HP A6491A

EXT BUS DEVICES:
Class I H/W Path Driver S/W State H/W Type Description
=====================================================================
ext_bus 0 0/0/2/0.0 side CLAIMED INTERFACE IDE
ext_bus 1 0/0/2/0.1 side CLAIMED INTERFACE IDE
ext_bus 2 0/1/1/0 c8xx CLAIMED INTERFACE SCSI C1010 Ultra160 Wide LVD
ext_bus 3 0/1/1/1 c8xx CLAIMED INTERFACE SCSI C1010 Ultra160 Wide LVD
ext_bus 4 0/3/1/0 c8xx CLAIMED INTERFACE SCSI C1010 Ultra160 Wide LVD A6828-60101
ext_bus 5 0/4/1/0 c8xx CLAIMED INTERFACE SCSI C1010 Ultra160 Wide LVD A6829-60101
ext_bus 6 0/4/1/1 c8xx CLAIMED INTERFACE SCSI C1010 Ultra160 Wide LVD A6829-60101

What am I doing wrong.
Or what am I overlooking.
Could someone pls help out.

Regards,

Pim van der Meer.

Re: Problems with DS2300 and HA

Uwe Zessin — Tue, 26 Oct 2004 09:38:48 GMT

Sounds like you are working with shared SCSI busses...

Did you remember to configure the adapters of your servers to have different SCSI IDs on the same bus?

Re: Problems with DS2300 and HA

Zygmunt Krawczyk — Tue, 26 Oct 2004 10:02:24 GMT

Hi,

the connection topology should look like at the page 32 in:
http://h200001.www2.hp.com/bc/docs/support/SupportManual/lpg29283/lpg29283.pdf

and the target ID on SCSI controllers on one rp3440 should be set to 6

Regards,
Zygmunt

Re: Problems with DS2300 and HA

Essent Unix Beheer — Wed, 27 Oct 2004 03:51:33 GMT

Thanx.

Changing the SCSI-id did it.

kind regards.

Pim

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