- Community Home
- >
- Servers and Operating Systems
- >
- Legacy
- >
- Operating System - Tru64 Unix
- >
- Re: System showing Disk error
Categories
Company
Local Language
Forums
Discussions
Forums
- Data Protection and Retention
- Entry Storage Systems
- Legacy
- Midrange and Enterprise Storage
- Storage Networking
- HPE Nimble Storage
Discussions
Discussions
Discussions
Forums
Forums
Discussions
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
- BladeSystem Infrastructure and Application Solutions
- Appliance Servers
- Alpha Servers
- BackOffice Products
- Internet Products
- HPE 9000 and HPE e3000 Servers
- Networking
- Netservers
- Secure OS Software for Linux
- Server Management (Insight Manager 7)
- Windows Server 2003
- Operating System - Tru64 Unix
- ProLiant Deployment and Provisioning
- Linux-Based Community / Regional
- Microsoft System Center Integration
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Community
Resources
Forums
Blogs
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО06-30-2009 11:19 PM
тАО06-30-2009 11:19 PM
System showing Disk error
Hello Experts,
We are using Digital UNIX V4.0F. We noticed a Disk error in binary log as shown here.
PLUTO@/> sizer -v
Digital UNIX V4.0F (Rev. 1229); Tue Aug 20 16:26:52 MET DST 2002
----- EVENT INFORMATION -----
EVENT CLASS ERROR EVENT
OS EVENT TYPE 199. CAM SCSI
SEQUENCE NUMBER 5316.
OPERATING SYSTEM DEC OSF/1
OCCURRED/LOGGED ON Wed Jul 1 03:03:07 2009
OCCURRED ON SYSTEM PLUTO
SYSTEM ID x00070016
SYSTYPE x00000007
PROCESSOR COUNT 2.
PROCESSOR WHO LOGGED x00000000
----- UNIT INFORMATION -----
CLASS x0033
SUBSYSTEM x0000 DISK
BUS # x0001
************ ENTRY 2. ************
----- EVENT INFORMATION -----
EVENT CLASS ERROR EVENT
OS EVENT TYPE 199. CAM SCSI
SEQUENCE NUMBER 5315.
OPERATING SYSTEM DEC OSF/1
OCCURRED/LOGGED ON Wed Jul 1 03:03:07 2009
OCCURRED ON SYSTEM PLUTO
SYSTEM ID x00070016
SYSTYPE x00000007
PROCESSOR COUNT 2.
PROCESSOR WHO LOGGED x00000000
----- UNIT INFORMATION -----
CLASS x0033
SUBSYSTEM x0000 DISK
BUS # x0001
But the disk info not giving complete path as Bus/Target/LUN. So the question is which disk is failing?
Here is the output you may require,
PLUTO@/> scu show edt
CAM Equipment Device Table (EDT) Information:
Device: RRD46 Bus: 0, Target: 5, Lun: 0, Type: Read-Only Direct Access
Device: BD018635C4 Bus: 3, Target: 0, Lun: 0, Type: Direct Access
Device: BD018635C4 Bus: 3, Target: 1, Lun: 0, Type: Direct Access
Device: BD018635C4 Bus: 3, Target: 2, Lun: 0, Type: Direct Access
Device: BD018635C4 Bus: 3, Target: 3, Lun: 0, Type: Direct Access
Device: BD018635C4 Bus: 3, Target: 4, Lun: 0, Type: Direct Access
Device: BD018635C4 Bus: 3, Target: 5, Lun: 0, Type: Direct Access
Device: BD0366459B Bus: 3, Target: 6, Lun: 0, Type: Direct Access
Please let us know if you need any more info.
Thanx,
admin
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО07-01-2009 03:49 AM
тАО07-01-2009 03:49 AM
Re: System showing Disk error
The full output of uerf might provide more information...
# uerf -R -o full | more
Cheers,
Rob
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО07-01-2009 04:32 AM
тАО07-01-2009 04:32 AM
Re: System showing Disk error
Hello,
This is what I got after the command,
********************************* ENTRY 1. *********************************
----- EVENT INFORMATION -----
EVENT CLASS ERROR EVENT
OS EVENT TYPE 199. CAM SCSI
SEQUENCE NUMBER 5316.
OPERATING SYSTEM DEC OSF/1
OCCURRED/LOGGED ON Wed Jul 1 03:03:07 2009
OCCURRED ON SYSTEM bwgc457
SYSTEM ID x00070016
SYSTYPE x00000007
PROCESSOR COUNT 2.
PROCESSOR WHO LOGGED x00000000
----- UNIT INFORMATION -----
CLASS x0033
SUBSYSTEM x0000 DISK
BUS # x0001
----- CAM STRING -----
ROUTINE NAME spo_process_ccb
----- CAM STRING -----
A SCSI bus reset has been done
----- CAM STRING -----
Unknown frame - SIMPORT_SOFTC
Thanx,
admin
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО07-01-2009 09:21 PM
тАО07-01-2009 09:21 PM
Re: System showing Disk error
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО07-01-2009 11:37 PM
тАО07-01-2009 11:37 PM
Re: System showing Disk error
>>>
CLASS x0033
SUBSYSTEM x0000 DISK
BUS # x0001
<<<
devices only in use on bus #0 and bus #3 .
>>>
Device: RRD46 Bus: 0, Target: 5, Lun: 0, Type: Read-Only Direct Access
Device: BD018635C4 Bus: 3, Target: 0, Lun: 0, Type: Direct Access
Device: BD018635C4 Bus: 3, Target: 1, Lun: 0, Type: Direct Access
<<<
maybe a cable to bus#1 loose on the system ?
maybe to a tapeunit, because it don't show up in scu show edt.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО07-01-2009 11:39 PM
тАО07-01-2009 11:39 PM
Re: System showing Disk error
Thanks for the reply. Is there any way to find out the Bus # in the system. I have no idea how to know what Bus number the devices are connected.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО07-02-2009 12:23 AM
тАО07-02-2009 12:23 AM
Re: System showing Disk error
you can try "scu show path-inquiry all"
to display all available interfaces.
you'll have to match this with the physical information.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО07-02-2009 01:16 AM
тАО07-02-2009 01:16 AM
Re: System showing Disk error
Sorry. But I have no idea what to match.
Version Number For The SIM/HBA: 2.5
SCSI HBA Capabilities Flags: 0x12
0x10 = Supports SDTR message.
0x2 = Supports tag queue message.
Target Mode Support Flags: 0
Miscellaneous HBA Feature Flags: 0
The HBA Engine Count: 0
Targets Supported by HBA: 8
LUNs Supported by HBA: 8
Vendor Unique Capabilities: 0 0 0 0 0 0 0 0 0 0 0 0
Size of SIM Private Data Area: 56
Async Callback Capabilities: 0xf3 Reasons for generating async event:
0x80 = New devices found during rescan.
0x40 = SIM module de-registered.
0x20 = SIM module registered.
0x10 = Sent bus device reset to target.
0x2 = Unsolicited reselection.
0x1 = Unsolicited SCSI bus reset.
Highest HBA Path ID Assigned: 0
SCSI Device ID of Initiator: 7
The Vendor ID of the SIM: DEC OSG BSD/V1
The Vendor ID of the HBA: DEC WSE BSD/V1
The OSD Usage Pointer: 0
Thanks,
admin
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО07-02-2009 02:07 AM
тАО07-02-2009 02:07 AM
Re: System showing Disk error
Path Inquiry Information:
Bus Initiator HBA Vendor ID Version Targets LUNs
--- --------- ------------- ------- ------- ----
0 255 KGPSA-CA 4.05 255 255
1 7 Symbios 53C895 4.12 16 8
2 7 ACER M1543C 2.05 2 1
3 7 ACER M1543C 2.05 2 1
root@eagle #
I don't think output will be very different from V5.1B instead 4.0F
maybe you didn't give the "all" option?
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО07-02-2009 03:22 AM
тАО07-02-2009 03:22 AM
Re: System showing Disk error
Hello,
Maybe you are bit right. I tried the same command on V4.0G and it gave the desired output. But this system is V4.0F. Moreover I also checked the scu help by going in scu menu.
The all option is not listed even in help pages. See here the relevant part.
show subtopic: path-inquiry
show path-inquiry
This command displays the CAM Path Inquiry information. If the nexus
information is omitted, then the path inquiry information associated
with the selected device is displayed.
Format:
scu> show path-inquiry [nexus-information] <<<
Example:
% scu show path
Path Inquiry Information:
Version Number For The SIM/HBA: 4.12
SCSI HBA Capabilities Flags: 0x12
0x10 = Supports SDTR message.
0x2 = Supports tag queue message.
Target Mode Support Flags: 0
Miscellaneous HBA Feature Flags: 0
The HBA Engine Count: 0
Targets Supported by HBA: 8
LUNs Supported by HBA: 8
Vendor Unique Capabilities: 0 0 0 0 0 0 0 0 0 0 0 0
Size of SIM Private Data Area: 56
Async Callback Capabilities: 0xf3 Reasons for generating async event:
0x80 = New devices found during rescan.
0x40 = SIM module de-registered.
0x20 = SIM module registered.
0x10 = Sent bus device reset to target.
0x2 = Unsolicited reselection.
0x1 = Unsolicited SCSI bus reset.
Highest HBA Path ID Assigned: 0
SCSI Device ID of Initiator: 6
The Vendor ID of the SIM: DEC OSG BSD/V1
The Vendor ID of the HBA: DEC WSE BSD/V1
The OSD Usage Pointer: 0
%
Another investigation leads me to interesting level, I did scu show log and got the error as ,
scu: All or part of device nexus information (bus/target/lun) is NOT setup!.
Could this be the reason for all the missing outputs ??
Thanks,
admin