- Community Home
- >
- Storage
- >
- Midrange and Enterprise Storage
- >
- StoreVirtual Storage
- >
- Re: perf issue with one of the nodes
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
тАО11-13-2012 03:52 AM
тАО11-13-2012 03:52 AM
perf issue with one of the nodes
I had a performance issue where the entire cluster became degraded. Opened support ticket with HP but they failed to explain to me what is stored in store.info means. min_ticks=2 goes to very high number one node only. This is the exact node experience high IO when i logged on to CMC. Does anyone know how to explain this?
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО11-13-2012 07:20 AM
тАО11-13-2012 07:20 AM
Re: perf issue with one of the nodes
Can't tell much about store.info content. But in past I've experienced such behaviour when one or more disks on node started to fail. Ask support to check ADU report of degraded node - failing disk starts to log a lot of errors to this file.
Gediminas
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО11-13-2012 11:32 AM
тАО11-13-2012 11:32 AM
Re: perf issue with one of the nodes
What is ADU report? is it only available to support via SSH?
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО11-13-2012 11:51 PM
тАО11-13-2012 11:51 PM
Re: perf issue with one of the nodes
It is a standard log file, you can take it from exported management group or node support bundle or simply download from node with CMC (under Diagnostics, Log files tab, hpadu.log and hpadu_xml.zip files).
Gediminas
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО11-14-2012 04:24 AM
тАО11-14-2012 04:24 AM
Re: perf issue with one of the nodes
there is no ADU log
Also, do you know if it is a problem for a lefthand to have 2 clusters in one managaement group that have different network bonds setup? i am thinking it could be contributing to my issues lately. my first claster is 10G and second cluster is 1G type. 10G is using ALB and 1G using Link Aggregation Dynamic Mode (802.3ad). Some microsoft nodes talking to both clusters.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО11-21-2012 05:10 PM
тАО11-21-2012 05:10 PM
Re: perf issue with one of the nodes
Nope network bonds can be different happily. LACP does tend to cause some funky issues with some switches however.
David Tocker