AlphaServer SC V2.5 UK1 patch kit 100950 4 July 2003. This patch contains fixes for the issues reported in the PTRs and/or IPMT cases listed below. PTR IPMT Abstract ======================================================================= 153-2-1142 CFS.100950 SIGKILL threads hung in icscli_wait. ======================================================================= You will need to build and deploy new kernels and reboot all nodes to install this patch. This patch cannot and should not be installed on the management station (if any). Summary of fixes: ========================= 1. Modified code in the TruCluster routine icscli_wait that deals with signals received by the process while a thread is in this routine. Previously a process with threads in icscli_wait could hang after being sent an "exit" signal in certain circumstances. Prerequisites: ============== This is a UK1 patch and requires SC V2.5 UK1. It will not work on SC V2.5 SSB. Other than that it has no special requirements. Kit checksum: ============= # cksum SCV25UK1100950.tar.gz 2492574621 187210 SCV25UK1100950.tar.gz Updated files: ============== A list of the files included in this patch is given below along with the cksum values for each file. 435032632 296699 /usr/opt/TruCluster/sys/ics_hl.mod Instructions: ============= SCV25UK1100950 is provided as a setld installable kit. Unpack it into a directory that is NFS mounted on all domains e.g. /usr/kits/SCV25UK1100950 and install it as follows. # cd /usr/kits/SCV25UK1100950 # scrun -d all setld -l /usr/kits/SCV25UK1100950 SCV25UK1100950 Now build and deploy kernels and reboot all nodes. # scrun -d all BuildKernels # scrun -d all DeployKernels # sra shutdown -nodes all # sra boot -nodes all Installation is complete at this point. ======================================================================= To remove SCV25UK1100950 use the following commands: # scrun -d all setld -d SCV25UK1100950 # scrun -d all BuildKernels # scrun -d all DeployKernels # sra shutdown -nodes all # sra boot -nodes all ======================================================================= SCV25UK1100950 Sierra Engineering, 4 July 2003.