getting error message

[sarfraz Khan_2]

hi
i am getting below error message in sysylog.
vmunix: WARNING: hpsol_strioctl(): TI_GETPEERNAME failed, T_ADDR_REQ fail error = ENOTCONN.

please help

[Suraj K Sankari]

Hi,
Did you checked your ioscan ?
Is there any unclaimed device ?

Suraj

[bubunis]

Hello Suraj,

I applied the "ioscan funC disk " command. Some disks are shown having "NO_HW" status.
Please let me know what to do now ?

[Bill Hassell]

NO_HW indicates that those devices are no longer connected or have gone offline. You have a hardware failure. Look for additional error messages in syslog. You need to identify the hardware path and the disks that are having problems.

[bubunis]

Hi Bill.

Thanks for your reply.

I am receiving this alert in a HP VM but not so frequest manner.

In the guest OS I have found some disks are having "NO_HW" state. Those disks are not configured in the HOST.

I checked "ioscan -m dsf" from where it is clearly visible that those disks are not present in the Physical HOST.

In HOST I am getting :

disk     52  0/0/0/5/0/0/0.17.51.255.0.0.0  sdisk   NO_HW       DEVICE       DGC     LUNZ
disk     51  0/0/0/5/0/0/0.17.55.255.0.0.0  sdisk   NO_HW       DEVICE       DGC     LUNZ
disk     53  0/0/0/5/0/0/0.17.59.255.0.0.0  sdisk   NO_HW       DEVICE       DGC     LUNZ
disk     56  0/0/0/5/0/0/0.19.19.255.0.0.0  sdisk   NO_HW       DEVICE       DGC     LUNZ
disk     55  0/0/0/5/0/0/0.19.23.255.0.0.0  sdisk   NO_HW       DEVICE       DGC     LUNZ
disk     54  0/0/0/5/0/0/0.19.27.255.0.0.0  sdisk   NO_HW       DEVICE       DGC     LUNZ
disk     60  0/0/0/5/0/0/1.1.51.255.0.0.0   sdisk   NO_HW       DEVICE       DGC     LUNZ
disk     59  0/0/0/5/0/0/1.1.55.255.0.0.0   sdisk   NO_HW       DEVICE       DGC     LUNZ
disk     61  0/0/0/5/0/0/1.1.59.255.0.0.0   sdisk   NO_HW       DEVICE       DGC     LUNZ
disk    126  0/0/0/5/0/0/1.20.19.255.0.0.0  sdisk   NO_HW       DEVICE       DGC     LUNZ
disk     62  0/0/0/5/0/0/1.20.23.255.0.0.0  sdisk   NO_HW       DEVICE       DGC     LUNZ
disk    125  0/0/0/5/0/0/1.20.27.255.0.0.0  sdisk   NO_HW       DEVICE       DGC     LUNZ
disk    128  1/0/0/5/0/0/0.17.51.255.0.0.0  sdisk   NO_HW       DEVICE       DGC     LUNZ
disk    127  1/0/0/5/0/0/0.17.55.255.0.0.0  sdisk   NO_HW       DEVICE       DGC     LUNZ
disk    139  1/0/0/5/0/0/0.17.59.255.0.0.0  sdisk   NO_HW       DEVICE       DGC     LUNZ
disk    142  1/0/0/5/0/0/0.19.19.255.0.0.0  sdisk   NO_HW       DEVICE       DGC     LUNZ
disk    141  1/0/0/5/0/0/0.19.23.255.0.0.0  sdisk   NO_HW       DEVICE       DGC     LUNZ
disk    140  1/0/0/5/0/0/0.19.27.255.0.0.0  sdisk   NO_HW       DEVICE       DGC     LUNZ
disk    336  1/0/0/5/0/0/1.1.51.255.0.0.0   sdisk   NO_HW       DEVICE       DGC     LUNZ
disk    335  1/0/0/5/0/0/1.1.55.255.0.0.0   sdisk   NO_HW       DEVICE       DGC     LUNZ
disk    337  1/0/0/5/0/0/1.1.59.255.0.0.0   sdisk   NO_HW       DEVICE       DGC     LUNZ
disk    340  1/0/0/5/0/0/1.20.19.255.0.0.0  sdisk   NO_HW       DEVICE       DGC     LUNZ
disk    339  1/0/0/5/0/0/1.20.23.255.0.0.0  sdisk   NO_HW       DEVICE       DGC     LUNZ
disk    338  1/0/0/5/0/0/1.20.27.255.0.0.0  sdisk   NO_HW       DEVICE       DGC     LUNZ

If something needs to be checked or needs to be determined, please let me know.

[Andrew Nguyen_1]

2 ways to do this:

1.  reboot                            

2. ioscan -fnkNC disk                look for NO_HW associate with /dev/rdisk/diskxxx

scsimgr -f replace wwid -D /dev/rdisk/diskxxx   dsf

wait for msg like:  validating disk replacement for all lunpaths under a target path