VMTUNE set -p and -P -C Vmtune -P 20 -p5 -C 64
I did this tuneing on AIX 433 and 5L. The root cause of having 80% and P is default.It true as per your e mail.You have found the right solution. Another solution is try crush as temporary solution. Balanand Pinni -----Original Message----- From: Wheelock, Michael D [mailto:[EMAIL PROTECTED] Sent: Friday, August 01, 2003 10:38 AM To: [EMAIL PROTECTED] Subject: tunables on AIX 5.2 Hi, I have AIX 5.2 ML01 with TSM 5.2.0.0 as the only application running on the system. In fact the only things I have installed here are TSM (server and client) and the management software for the FastT700 that it is using. I am having a problem with virtual memory. I have 8GB of ram. TSM's buffpoolsize is set to 4096000 (should be 4GB). When I boot the system, as much as 8GB of the swap region is utilized. This slowly increases and finally craters the system. I have looked at most of the articles on the list and they suggest as a first step to dealing with virtual memory issues, setting Maxperm% to 40 (or thereabouts) and minperm% to 10. When I execute this on AIX 5.2 I get the following: usr/samples/kernel # ./vmtune -P 40 vmo: 1485-111 Invalid value 40 for tunable maxperm% Value for tunable maxperm% must be greater than or equal to 80, value of tunable maxclient% FYI, my DB and log segments are on filesystems rather than raw lv's. Any ideas? Michael Wheelock Integris Health of Oklahoma This e-mail may contain identifiable health information that is subject to protection under state and federal law. This information is intended to be for the use of the individual named above. If you are not the intended recipient, be aware that any disclosure, copying, distribution or use of the contents of this information is prohibited and may be punishable by law. If you have received this electronic transmission in error, please notify us immediately by electronic mail (reply).