| Title: | HSZ40 Product Conference |
| Moderator: | SSDEVO::EDMONDS |
| Created: | Mon Apr 11 1994 |
| Last Modified: | Fri Jun 06 1997 |
| Last Successful Update: | Fri Jun 06 1997 |
| Number of topics: | 902 |
| Total number of notes: | 3319 |
We have 3 pairs of HSZ40 (V2.7-2) in same limbo state, ie:
No response on serial line (baud is OK, CTRL^Q does not help)
With hszterm (V1.1A on UNIX V3.2D-1) we see the following:
eplz12> hszterm -v -f/dev/rrze35c -o hsz.log.1
Starting HSZterm Version V1.1-1
Copyright Digital Equipment Corporation 1994. All rights reserved
A device has been selected.
%HSZterm - SCSI_Inq() called...
%HSZterm - SCSI_TUR() called...
Do Connect.
%HSZterm - SCSI_TUR() called...
%HSZterm - Validate_DiagPages() called...
%HSZterm - SCSI_SendDiag() called...
%HSZterm - SCSI_RecvDiag() called...
%HSZterm - VT_Send() called...
%HSZterm - SCSI_SendDiag() called...
%HSZterm - VT_Read() called...
%HSZterm - SCSI_SendDiag() called...
%HSZterm - SCSI_RecvDiag() called...
%HSZterm - VT_Read() called...
%HSZterm - SCSI_SendDiag() called...
%HSZterm - SCSI_RecvDiag() called...
%HSZterm - VT_Read() called...
%HSZterm - SCSI_SendDiag() called...
%HSZterm - SCSI_RecvDiag() called...
%HSZterm - VT_Read() called...
%HSZterm - SCSI_SendDiag() called...
%HSZterm - SCSI_RecvDiag() called...
%HSZterm - VT_Read() called...
%HSZterm - SCSI_SendDiag() called...
%HSZterm - SCSI_RecvDiag() called...
%HSZterm - VT_Read() called...
%HSZterm - SCSI_SendDiag() called...
%HSZterm - SCSI_RecvDiag() called...
%HSZterm - VT_Read() called...
%HSZterm - SCSI_SendDiag() called...
%HSZterm - SCSI_RecvDiag() called...
%HSZterm - VT_Read() called...
%HSZterm - SCSI_SendDiag() called...
%HSZterm - SCSI_RecvDiag() called...
%HSZterm - VT_Read() called...
%HSZterm - SCSI_SendDiag() called...
%HSZterm - SCSI_Cleanup() called...
<<<<< Getting out of loop with CTRL^C
Exit
eplz12>
The last time we went into these HSZ40 successfully was 10 days ago
with sys_check (anything to do with using DIRECT in there ??)
For the rest these HSZ40 are still doing their job, but the question
is how are we going to recover from this limbo (cannot do SET THIS
PREFER.....RESTART OTHER, since both in same state).
This is in a HIGH AVAILABILTY environment (ASE V1.3) !!!
Regards,
Johan.
| T.R | Title | User | Personal Name | Date | Lines |
|---|---|---|---|---|---|
| 847.1 | KITCHE::schott | Eric R. Schott USG Product Management | Fri Apr 18 1997 18:49 | 15 | |
Hi You might trying going at it via bus target lun, where you pick an idle lun...There are notes in the hszterm about doing this on active luns may give you problems. I have seen it not work even on an idle lun, expecially with a busy controller...it is a bug to me but I don't know the solution. The direct command is in the HSZ docs, it just shows what modules are installed in software... sys_check goes at it via bus target lun, and 99% of the time it works except in the case I describe above. | |||||