Description of problem: Symptom: FlashCopy IO hang Problem: State change interrupt handler checks only first request in cqr-queue, but in case the fastpath for start_IO was successful, it might happen that the second request is long busy. Solution: Check the whole cqr-queue for long busy. LTC bugzilla: 4676
fix is necessary for SCSI device qualification. In last status meeting Bob Johnson and Hans-Georg Markgraf (IBM) agreed that it need to be fixed in RHEL 3 Update 2. True, Bob ?
Ingolf, please attach the patch.
Pete, I will look for the patch.
This is required for DevQual with ESCON, FICON
Why is IBM removing our internal QA contact ? Adding Brock back in.
Created attachment 97761 [details] path for device qualification problem
The fix for this problem has just been committed to the RHEL3 U3 patch pool this evening (in kernel version 2.4.21-15.4.EL).
An errata has been issued which should help the problem described in this bug report. This report is therefore being closed with a resolution of ERRATA. For more information on the solution and/or where to find the updated files, please follow the link below. You may reopen this bug report if the solution does not work for you. http://rhn.redhat.com/errata/RHBA-2004-433.html