Patch Name: PHCO_15234 Patch Description: s700_800 10.20 Cumulative at(1):Cron(1M) with Y2K Fix Creation Date: 98/05/11 Post Date: 98/05/22 Repost: 98/07/10 A problem has been discovered with superseding patch PHCO_15429. Patch PHCO_15234 will be re-releasd until a replacement patch is available. Hardware Platforms - OS Releases: s700: 10.20 s800: 10.20 Products: N/A Filesets: OS-Core.CMDS-MIN Automatic Reboot?: No Status: General Superseded Critical: No Path Name: /hp-ux_patches/s700_800/10.X/PHCO_15234 Symptoms: PHCO_15234: Year Displayed in two digits. PHCO_14179: 1. at non able to schedule job for Feb 29 2000 correctly. 2. at creates an invalid file in /var/spool/cron when given a non-existant job file with the -f option. PHCO_10737: Cron used to dump core and die when jobs submitted with at -m were killed. PHCO_10123: The following symptoms correspond to the descriptions in the defect descriptions field for PHCO_10123: 1. option -t now deal with year 2000 input correctly. 2. year limit has been increased from 2030 to 2037. PHCO_9348: 1. Cron does not mail stdout and stderr to user on a trusted system. 2. '.' not present in the default PATH 3. Cron has a hard-coded limit of MAXRUN (40) child processes which can be running simultaneously. Now the limit has been increased to 100. PHCO_8277: at(1) records incorrect audit id on trusted systems PHCO_7836: at(1) cannot schedule job using weekdays in the last week of the month. Defect Description: PHCO_15234: Year diplayed in two digits. PHCO_14179: 1. Job submitted for Feb 29, 2000 was actually scheduled for Mar 1, 2000. 2. At fails to clean up the file created under /var/spool/cron when invoked with -f option and PHCO_10737: Cron used to dump core and die when jobs submitted with at -m were killed. PHCO_10123: The following symptoms correspond to the descriptions in the defect descriptions field for PHCO_10123: 1. option -t now deal with year 2000 input correctly. 2. year limit has been increased from 2030 to 2037. PHCO_9348: 1. Cron does not mail stdout and stderr to user on a trusted system. 2. '.' not present in the default PATH 3. Cron has a hard-coded limit of MAXRUN (40) child processes which can be running simultaneously. Now the limit has been increased to 100. PHCO_8277: at(1) records incorrect audit id on trusted systems PHCO_7836: at(1) cannot schedule job using weekdays in the last week of the month. non-existant job file. SR: 1653241117 4701383794 1653215038 4701347153 4701334763 4701328179 Patch Files: /usr/sbin/cron /usr/bin/at /usr/bin/crontab what(1) Output: /usr/sbin/cron: PATCH_10_20 PHCO_10737 $Revision: 78.2.1.11 $ PATCH_10_20: hpux_rel.o cron.o funcs.o 98/05/11 /usr/bin/at: PATCH_10_20 PHCO_10737 $Revision: 78.2.1.11 $ $Revision: 76.2.1.2 $ $Revision: 76.2.1.1.1.3 $ PATCH_10_20: hpux_rel.o at.o pdt.o ptime.o pdate.o f uncs.o permit.o 98/05/11 /usr/bin/crontab: PATCH_10_20 PHCO_10737 $Revision: 78.2.1.11 $ PATCH_10_20: hpux_rel.o crontab.o permit.o funcs.o 9 8/05/11 cksum(1) Output: 3114978093 40960 /usr/sbin/cron 2190823230 45056 /usr/bin/at 1662439787 24576 /usr/bin/crontab Patch Conflicts: None Patch Dependencies: s700: 10.20: PHCO_8108 s800: 10.20: PHCO_8108 Hardware Dependencies: None Other Dependencies: None Supersedes: PHCO_7836 PHCO_8277 PHCO_9348 PHCO_10123 PHCO_10737 PHCO_14179 Equivalent Patches: PHCO_15228: s700: 10.01 s800: 10.01 PHCO_15229: s700: 10.10 s800: 10.10 PHCO_15235: s700: 11.00 s800: 11.00 Patch Package Size: 170 KBytes Installation Instructions: Please review all instructions and the Hewlett-Packard SupportLine User Guide or your Hewlett-Packard support terms and conditions for precautions, scope of license, restrictions, and, limitation of liability and warranties, before installing this patch. ------------------------------------------------------------ 1. Back up your system before installing a patch. 2. Login as root. 3. Copy the patch to the /tmp directory. 4. Move to the /tmp directory and unshar the patch: cd /tmp sh PHCO_15234 5a. For a standalone system, run swinstall to install the patch: swinstall -x autoreboot=true -x match_target=true \ -s /tmp/PHCO_15234.depot 5b. For a homogeneous NFS Diskless cluster run swcluster on the server to install the patch on the server and the clients: swcluster -i -b This will invoke swcluster in the interactive mode and force all clients to be shut down. WARNING: All cluster clients must be shut down prior to the patch installation. Installing the patch while the clients are booted is unsupported and can lead to serious problems. The swcluster command will invoke an swinstall session in which you must specify: alternate root path - default is /export/shared_root/OS_700 source depot path - /tmp/PHCO_15234.depot To complete the installation, select the patch by choosing "Actions -> Match What Target Has" and then "Actions -> Install" from the Menubar. 5c. For a heterogeneous NFS Diskless cluster: - run swinstall on the server as in step 5a to install the patch on the cluster server. - run swcluster on the server as in step 5b to install the patch on the cluster clients. By default swinstall will archive the original software in /var/adm/sw/patch/PHCO_15234. If you do not wish to retain a copy of the original software, you can create an empty file named /var/adm/sw/patch/PATCH_NOSAVE. Warning: If this file exists when a patch is installed, the patch cannot be deinstalled. Please be careful when using this feature. It is recommended that you move the PHCO_15234.text file to /var/adm/sw/patch for future reference. To put this patch on a magnetic tape and install from the tape drive, use the command: dd if=/tmp/PHCO_15234.depot of=/dev/rmt/0m bs=2k Special Installation Instructions: None