- Community Home
- >
- Storage
- >
- Data Protection and Retention
- >
- StoreEver Tape Storage
- >
- Re: TLB Exception causes E1200 to reboot
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
тАО04-18-2005 02:03 PM
тАО04-18-2005 02:03 PM
Re: TLB Exception causes E1200 to reboot
You mention that HP has not been able to resolve your issue. Have you provide trace logs to HP for analysis?
If you update to 5.6.69 and still see issues related to network connectivity, I'll be happy to have the engineering team review the router logs to see if we can determine the cause.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО04-20-2005 02:54 AM
тАО04-20-2005 02:54 AM
Re: TLB Exception causes E1200 to reboot
I've confirmed that the TLB you had on 1/8/05 with 5.4.25 has been fixed in 5.6.06.
The second TLB (different issue) with 5.6.06 has not been reported before. If that problem reoccurs (with 5.6.69) we would be interested in trace logs so we can investigate further.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО04-20-2005 03:42 AM
тАО04-20-2005 03:42 AM
Re: TLB Exception causes E1200 to reboot
I will upgrade the other router that is on 5.6.06 to the new 5.6.69 firmware as soon as possible and give it a test. After the two SCSI bus resets on the 5.6.0.6 router occurred earlier in April we removed one of the 'dodgy' tapes from the backup cycle and gave the drive a good cleaning and it has been holding up since.
Will do the upgrade and we take it from. Much appreciated!! Ian
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО04-20-2005 04:07 AM
тАО04-20-2005 04:07 AM
Re: TLB Exception causes E1200 to reboot
That's good to hear. Keep us posted if you have any issues with 5.6.69.
Here's the problem that was fixed in 5.6.06:
* Previously, if the buffered tape write option was used and the write command was aborted just before the drive responded with an error, then the router might reboot with a TLB message recorded in the router Event Log. This issue has been resolved.
A bad tape or other issue causing drive write problems needed to occur to expose the potential for that TLB.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО04-20-2005 10:58 PM
тАО04-20-2005 10:58 PM
Re: TLB Exception causes E1200 to reboot
I have also attached the router report file done just after the upgrade. I will monitor and let you know how it goes. Thanks for the feedback so far.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО04-20-2005 11:16 PM
тАО04-20-2005 11:16 PM
Re: TLB Exception causes E1200 to reboot
Have you run aa "acceptance test" on your ultrium drive, it report sense code 04 44 00 that seems to be an internal error, it may be the source of your trouble
marino
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО04-21-2005 03:33 AM
тАО04-21-2005 03:33 AM
Re: TLB Exception causes E1200 to reboot
I am quite happy that the drive is ok at this stage. The occasional errors being experienced occur during high backup I/O and the fact that the E1200 reboots is the primary concern. I am hoping the new 5.6.69 firmware helps resolve this, even when a problem occurs writing to the tape the router should be rock solid and not reboot. We will be re-using a suspect tape this evening just to give it a good go ;-)
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО04-21-2005 08:07 AM
тАО04-21-2005 08:07 AM
Re: TLB Exception causes E1200 to reboot
As Marino said, the 0x04/0x4400 sense data from the drive says "Internal Target Failure", which typically means the drive encountered some hardware error, or a hardware condition (e.g. interrupt) that it was not expecting. There were a few cases of that error being reported, with the most recent at 04/21/2005 00:24:55. That does not indicate a restart of the router around that time.
One possible cause of this drive error is mutliple hosts attempted to communicate to the drive at the same time. This can happen if the drives are mapped to more than one host, and a host not performing the backup has an application or service running that does polling. There's an issue with win2003 that cases test unit ready commands to be sent down. Do you have any win2003 systems on the SAN that see the library? Windows RSM should also be disabled for these devices (unless needed by the backup app on the backup server).
The report page you provided did show a unit restart on 04/20/2005 22:19:43, but there were no errors prior to that. Is that the reboot you are referencing?
It's possible that the previous trace log would have captured some useful info on this, but the firmware update cleared it out.
Should you have another failure, capturing the full router report page and collecting an LTT support ticket from the drive as soon as possible, would allow us to have the best info to help identify the cause.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО04-22-2005 12:22 AM
тАО04-22-2005 12:22 AM
Re: TLB Exception causes E1200 to reboot
Yes, the unit restart on 04/20/2005 22:19:43 is the latest reboot I was referencing.
There was no problem last night and if another issue occurs I will capture the full router report page and collect a LTT support ticket as requested. Thanks for all the help on this so far.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО04-22-2005 12:42 AM
тАО04-22-2005 12:42 AM
Re: TLB Exception causes E1200 to reboot
So I suggest if you have the agents installed to upgrade to last release and to stop the related component