Windows 10 update bk4015219 download

Initiating a new connection to an available target will work as expected. Microsoft is researching this problem and will post more information in this article when the information becomes available. For more information about this issue, see the following section.

Windows Server R2 and Server computers that experience disconnections to iSCSI attached targets may show many different symptoms. These include, but are not limited to:. The issue can occur after installing any of the following updates:.

KB A connection to the target was lost, but the Initiator successfully reconnected to the target. Dump data contains the target name. The Initiator sent a task management command to reset the target. The target name is given in the dump data. Review the number of threads that are running under the System process, and compare this to a known working baseline.

Review the number of handles that are currently opened by the System process, and compare this to a known working baseline. For the three previous points, anything more than 12, should be considered suspect. If iSCSI targets are present in the computer, there is high probability that the issue will occur. Resolution If the event logs indicate that many reconnections are occurring, work with your iSCSI and network fabric vendor to help diagnose and correct the reason for the failure to maintain connections to iSCSI targets.

Make sure that iSCSI targets can be accessed over the current network fabric. Install updated fixes when they become available. This article will be updated with the specific KB article number of the fix to install when it becomes available. Doing so will expose the computers to known security exploits and other bugs that are mitigated by monthly updates. We recommend that you first work with iSCSI target and network vendors to resolve the connectivity issues that are triggering target reconnects.

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