The developerWorks Connections platform will be sunset on December 31, 2019. On January 1, 2020, this blog will no longer be available. More details available on our FAQ.
with Tags:
corruption
X
X
Is your WebSphere Application Server not starting due to shared class cache problem?
I've seen some problems come in to WebSphere Application Server L2 for support that are related to shared class cache so I wanted to talk about the shared class cache a little and the main problem we see and offer a potential solution. Shared class cache was introduced in WebSphere Application Server 6.1 and this information applies to that version and versions up to 8.0. First, the main benefits of sharing class cache is to help improve start up time. It's possible you could also see a performance improvement depending on your setup... [More]
Tags: ibm-blog wasadm-blog wassdk-blog startup corruption application websphere wait server was hang initialization class jvm cache |
Is Your WebSphere MQ Cluster at Risk for Corruption?
If you are using MQ clusters and have some queue managers running MQ software that is not at a current fixpack level, you may be at risk for cluster corruption. Users of WebSphere MQ Clusters are potentially affected by the Hiper APAR IV25030. The issue is more likely to occur in clusters with very large numbers of queue managers or objects. However, it is strongly suggested that all customers apply the fix, or preferably upgrade to an MQ fixpack level that includes the fix. The APAR affects MQ clusters on all distributed platforms (iSeries,... [More]
Tags: repository websphere corruption amqrrmfa cluster iv25030 mq cache ibm-blog wmq |
