Backup3G/COSbackup 3.2.3 Release Notes

From Documentation

Release Notes for COSbackup 3.2.3 (Patch)—November 1999 Page 1 Release Notes for COSbackup 3.2.3 (Patch) Features Implementation of the Patch applies fixes according to solutions described in the attached table - please refer for full details. Fixes included in this Patch are cumulative including prior patches. They are: • expiring media may leave unused contents files in the COSbackup media database • print error when media catalogue is printed from at-end command • unable to restore files bigger than 2 gigabytes on Dynix/ptx when using TAR or DUMP methods • multi-volume scan may only scan a subset of the tape files • waiting for drive during a media copy may time out even though drive is available • during a multi-step, multi-part restore a read error occurs, repositioning on media for restore of subsequent step may be incorrect • all fixes in COSbackup 3.2.2 patch • unclear details logged or displayed in monitor about media duplication • media copy hangs if using drivepools • media copy does not wait for target drive to become available • retention for duplicated media same as source • auto job acknowledgement implies auto unload • log file title displayed as “db_lock: waiting for the drive” • FSdump backup method uses “dump” command instead of “vdump” on Digital Unix • recovery cannot be pre-configured • searching media indexes slow • media contents incorrect when appending backup job killed • incremental tar backup method backs up the list of files rather than the files • a not yet started backup job can be acknowledged • loading class not displayed when changing drive details • all fixes in COSbackup 3.2.1 patch • wrong flags in FScpio Copyright © Functional Software 1999. All trademarks and registered trademarks of products mentioned herein are recognized by Functional Software. Release Notes for COSbackup 3.2.3 (Patch)—November 1999 Page 2 • typo in offsite program • disable appending backup “ready mode” • rewind after a backup using Rewind_op • “unload” not run during auto-acknowledgement • unload failing should not stop acknowledgement • messages from auto-acknowledgement and unload not going into logfile • symbolic links creacted by config task are imcomplete The major new features in version 3.2.3 are: • improved error recovery during restore if a media error occurs • scanning multi-volume media sets The major new features in version 3.2.2 are: • media copy can be run from at end command of backup job, COSbackup interface, and command line • multi-part file backup on 32 bit architecture was restricted to file sizes up to 1 gigabyte for image backups Environment Software Prerequisites: Before you can install COSbackup 3.2.3 (patch), COSMOS 3.2.1 (or newer) and COSbackup 3.2, 3.2.1 or 3.2.2 must already be installed on the same host. Notes Patch applied after COSbackup 3.2 has been configured: If you are using, or choose to use appending backups, you must change the label type for each media type used from “COSstdtape” to “COSstdindx”. To change media type: 1. Select Media from the COSbackup button bar. 2. Select Maintain > Media type. 3. Select a media type to change, then select Maintain > Change. 4. Change label type from “COSstdtape” to “COSstdindx”. /DEHO#W\SH 7KLV#GHWHUPLQHV#ZKDW#ODEHO#IRUPDW#DQG#PHWKRG#ZLOO#EH#XVHG#WR#HOHFWURQLFDOO\#ODEHO# YROXPHV= &26VWGWDSH ZULWHV#D#VKRUW#ILOH#FRQWDLQLQJ#WKH#PHGLD#QXPEHU#DQG#¶GDWH#ODVW#ZULWWHQ·#WR#WKH#VWDUW#RI# Release Notes for COSbackup 3.2.3 (Patch)—November 1999 Page 3 WKH#WDSH/#EXW#GRHV#QRW#ZULWH#DQ#HQG0RI0GDWD#PDUNHU1 &26VWGLQG[ ZULWHV#WKH#ODEHO#WR#WKH#VWDUW#RI#D#WDSH/#DQG#DQ#HQG0RI0GDWD#PDUNHU#DIWHU#WKH#ODVW#ILOH1 HQGBODEHO ZULWHV#WKH#ODEHO#WR#WKH#ODVW#EORFN#RI#D#GLVNHWWH1 V9B ILOHV\V 6\VWHP#9#ILOHV\VWHP#ODEHO#XVLQJ#WKH#labelit#FRPPDQG1 EODQN YROXPHV#ZLOO#QRW#EH#ODEHOHG1 Press Accept to save this media type information. If any of your media types have a label type of “COSstdBOT”, please call the Functional Support Line. Patch applied after COSbackup 3.2.1 patch applied: No further action required. Patch applied after COSbackup 3.2.2 patch applied: No further action required. Patch applied after local customising to COSbackup 3.2/3.2.1/3.2.2: The patch is not applied to customised files. If any files listed in the attached table have been modified, then the patch will need to be applied to these local modifications. Please contact the Functional Support Line for assistance. Patch installed same time as COSbackup 3.2: No further action required. Release Notes for COSbackup 3.2.3 (Patch)—November 1999 Page 4 Technical Notes: Using COSbackup V3.2.3 This section contains some technical notes, tips, and troubleshooting information to help you when installing or upgrading to COSbackup V3.2.3. Detailed information on setting up and using COSbackup can be found in the COS/Backup User Guide V3.2. Media scan now default to multi-volume The scan method now defaults to multi-volume media scan, where the scan proceeds from the last tape in the set to the first. To manually scan a single volume from the command line, you can still use the command: FSdrive <drivename> scan Media copy now run from ‘At-end command’, COSbackup interface or command line There are now three ways to produce a duplicate set of a backup media volume set. In all cases the target drive must be of the same media type as the source drive. 1. From the At-end command as defined for a backup job: FScopy <target drive> This will copy the media set used for the current backup to a new media set in the target drive. The expiry date of the duplicate set is set to the same date as that of the backup job. This cannot be overridden. If the target drive is likely to be busy when needed for creating a duplicate media set, a timeout parameter may be added to the above command, “-T <minutes>”. If this parameter is omitted and the target drive is busy, the media copy will fail. 2. Via COSbackup interface, from the COSbackup button bar: Media > select media set > Maintain > Copy You will be prompted for the run mode, the source drive and the target drive. The retention defaults to that of the selected media set, but may be overridden. When using manually loaded drives, unless the output media volume is preloaded in the target drive, a “Change media” will appear on the backup job monitor. To preload a scratch media volume, from the COSbackup button bar: Drive > select target drive > Operations > Load scratch Release Notes for COSbackup 3.2.3 (Patch)—November 1999 Page 5 3. From the command line, as would be used by COStask or COSduty, or a 3rd party batch processing product: FScopy -b [-u] [-U] [-T <minutes>] [-r <retention>] -s <media number> <source drive> <target drive> The retention period must be defined in the retention table. If it is not, the retention of the duplicate set will be set to “forever”. See FScopy(1) man page for further detail. Restore steps may now be pre-configured You may now initiate a restore via the command line. This may be used by COStask or COSduy to preconfigure specific application restores. The command is: FSrestore -i|-b [-D <to directory>] [-h <to hostname>] [-v <drive>] [-M <method>] [-f <files>] [-d <directories>] [<media number>] If any parameters are missing a prompt will be displayed requesting the missing values. Warnings None known. Hardware and OS Dependencies See Release Notes for COS/Backup V3.2. Further Information Contact the Functional Support Line at: support@fs.com.au Tel: +61 2 9869 0240 Fax: +61 2 9869 0280 Visit our website for the latest patch distributions and related documentation at: http://www.fs.com.au/support