DO the resize at Unix with the memresize command and you can specify where the TMP space is. So you can use space from another file system during the resize.
-----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Rainer Viehöfer Sent: Tuesday, April 03, 2012 11:10 AM To: [email protected] Subject: [U2] UD: Resizing and Caching Unidata 7.1.8 Sun Fire 4500 32 GB RAM Main Storage on an EMC SAN. Single Application: 24/7 Library database, no replication. Hello, perhaps someone can help me or point me to an piece of helpful text with the following two questions: 1. Our storage operator claims that we produce too much steam on his drives. Are there UD parameters to look at in respect of Unidata caching? 2. For better performance I try to resize some of the files. It often happens, that no space for the temporary file can be found or it is not possible to copy the resized file as shown below: (happens with memresize as well) The actual file size in bytes = 34798592. Suggested resize modulo = 30449. :RESIZE AAF.KEY.BSN.BIS 30449 AAF.KEY.BSN.BIS is a synonym, real name is /usr/ud/opacfiles/AAF.KEY.BSN.BIS. The temporary file for RESIZE is /dev/shm/rsztp7nw1D8. Not enough space to copy /dev/shm/rsztp7nw1D8 back to /usr/ud/opacfiles/AAF.KEY. BSN.BIS. RESIZE failed. Cannot mv file. This is our file system design: Dateisystem 1K-Blöcke Benutzt Verfügbar Ben% Eingehängt auf /dev/mapper/VolGroup00-LogVol00 34252528 27323732 5188816 85% / /dev/sda1 101086 65155 30712 68% /boot none 16224128 5548488 10675640 35% /dev/shm /dev/mapper/VolGroup00-LogVol01 103662848 33754404 64642628 35% /tmp /dev/mapper/urica_prodp1 88591264 42596672 45994592 49% /usr/ud Can I force Unidata not to use /dev/shm but /tmp instead? Yours sincerely, Rainer Viehoefer -- ------------------------------------------------- Rainer Viehöfer Digitale Bibliothek Bibliothekarische Datenverarbeitung BIS - Bibliotheks- und Informationssystem der Universität Oldenburg Universitätsbibliothek Postfach 2541 26015 Oldenburg - Germany Tel : +49 (0)441 798 22 65 Fax : +49 (0)441 798 40 40 Mail : [email protected] ------------------------------------------------- _______________________________________________ U2-Users mailing list [email protected] http://listserver.u2ug.org/mailman/listinfo/u2-users ------------------------------------------------------------------------------ CONFIDENTIALITY NOTICE: If you have received this email in error, please immediately notify the sender by e-mail at the address shown. This email transmission may contain confidential information. This information is intended only for the use of the individual(s) or entity to whom it is intended even if addressed incorrectly. Please delete it from your files if you are not the intended recipient. Thank you for your compliance. Copyright (c) 2012 Cigna ============================================================================== _______________________________________________ U2-Users mailing list [email protected] http://listserver.u2ug.org/mailman/listinfo/u2-users
