- Community Home
- >
- Storage
- >
- Data Protection and Retention
- >
- StoreEver Tape Storage
- >
- Re: MSL5030 HP-UX too many devices in ioscan
StoreEver Tape Storage
1753952
Members
7771
Online
108811
Solutions
Forums
Categories
Company
Local Language
юдл
back
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
юдл
back
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
Blogs
Information
Community
Resources
Community Language
Language
Forums
Blogs
Topic Options
- 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
тАО08-16-2004 04:07 AM
тАО08-16-2004 04:07 AM
MSL5030 HP-UX too many devices in ioscan
Hi all,
We installed a MSL5030 Library this morning and ioscan is giving us some interesting output. The library has 4 DLT drives and two Storage Routers. The library is connected to an 8 port brocade switch. A zone was created on the switch for one Storage Router and one FC HBA on a server, and another zone for the other storage router and server. It is port based zoning, which basically looks like this.
Zone: ZoneTape01
Alias: StorageRouter
Alias: Server_td0
Zone: ZoneTape02
Alias: StorageRouter
Alias: Server_td0
I have confirmed the ports and zone configuration and everything is correct. The problem that we have is that when ioscan is ran on either server, we see like 20 instances of the library!
The Storage Router port speed is set for 2GB/s to match the switch speed, and the Port Mode has been set for N_Port.
This is the firs MSL library in our data center so none our administrators, including myself have much experience with them. We have already checked SCSI cabling and that is also correct.
Any thoughts on this?
Thanks!
We installed a MSL5030 Library this morning and ioscan is giving us some interesting output. The library has 4 DLT drives and two Storage Routers. The library is connected to an 8 port brocade switch. A zone was created on the switch for one Storage Router and one FC HBA on a server, and another zone for the other storage router and server. It is port based zoning, which basically looks like this.
Zone: ZoneTape01
Alias: StorageRouter
Alias: Server_td0
Zone: ZoneTape02
Alias: StorageRouter
Alias: Server_td0
I have confirmed the ports and zone configuration and everything is correct. The problem that we have is that when ioscan is ran on either server, we see like 20 instances of the library!
The Storage Router port speed is set for 2GB/s to match the switch speed, and the Port Mode has been set for N_Port.
This is the firs MSL library in our data center so none our administrators, including myself have much experience with them. We have already checked SCSI cabling and that is also correct.
Any thoughts on this?
Thanks!
3 REPLIES 3
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО08-16-2004 05:22 AM
тАО08-16-2004 05:22 AM
Re: MSL5030 HP-UX too many devices in ioscan
Hello Nicole,
it looks like the storage router is not set up properly - I have seen something similar. I don't have any notes with me right now, but I think HP can send you a document that describes how to correctly configure the router.
it looks like the storage router is not set up properly - I have seen something similar. I don't have any notes with me right now, but I think HP can send you a document that describes how to correctly configure the router.
.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО08-16-2004 08:26 PM
тАО08-16-2004 08:26 PM
Re: MSL5030 HP-UX too many devices in ioscan
Are all the devices in ioscan 'good' devices, or do some of the show up as 'NO_HW' ?
Its often the case on HP-UX when configuring FC devices that you end up with a lot of 'ghost' devices due to changing FCIDs during configuration. Check if you have any devices like this by running:
lssf /dev/rmt/* | grep \?\?\?
Any devices that show up in this list can be deleted by runnig:
rmsf /dev/rmt/
e.g.
rmsf /dev/rmt/22m
or whatever
HTH
Duncan
I am an HPE Employee
Its often the case on HP-UX when configuring FC devices that you end up with a lot of 'ghost' devices due to changing FCIDs during configuration. Check if you have any devices like this by running:
lssf /dev/rmt/* | grep \?\?\?
Any devices that show up in this list can be deleted by runnig:
rmsf /dev/rmt/
e.g.
rmsf /dev/rmt/22m
or whatever
HTH
Duncan
I am an HPE Employee
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО08-17-2004 02:24 AM
тАО08-17-2004 02:24 AM
Re: MSL5030 HP-UX too many devices in ioscan
Hi,
you must set-up your Indexed map putting the AF as the last entry, after robotics and drives.
"Last entry" means that the FC LUN assigned to the AF (in other words, AF is the NSR itself) is the higher.
For instance, if you have an MSL library with four drives, your Indexed map should be set up assigning FC LUN 0 to the robotics, FC LUN's 1 to 4 to the drives and FC LUN 5 to the AF/NSR.
Hope it helps
you must set-up your Indexed map putting the AF as the last entry, after robotics and drives.
"Last entry" means that the FC LUN assigned to the AF (in other words, AF is the NSR itself) is the higher.
For instance, if you have an MSL library with four drives, your Indexed map should be set up assigning FC LUN 0 to the robotics, FC LUN's 1 to 4 to the drives and FC LUN 5 to the AF/NSR.
Hope it helps
The opinions expressed above are the personal opinions of the authors, not of Hewlett Packard Enterprise. By using this site, you accept the Terms of Use and Rules of Participation.
News and Events
Support
© Copyright 2024 Hewlett Packard Enterprise Development LP