(same as above)ĭesired configuration every 7 days. (might be a mistake, will check with a collegue later)ĪD system group discovery every 5 minutes. We don't know what steps to take to reduce the delay between a change happening and the system center knowing it's happened.ĪD system discovery every 5 minutes. Even when forced it seems to take an eternity in terms of working hours. Now what I want to know is what makes the name change process take so tortourously long to take effect. Not sure if it had sent discovery data just before rebooting or if sccm just takes time to clean up the database. * I've seen one machine that the sccm console still listed with the old name still get the new one after redeployment. It has marked the correct ones as obsolete. When a system is redeployed, the collection view lists both the new and old client object data.Exact amount of time unknown, but less than 20 hours. After some hours the ad object is removed from the listing. When a system is renamed, the ad object that is discovered appearently isn't merged with the client object in the collection view, meaning everything's there twice.Forcing the discovery cycle to run works on 75% of the systems that haven't updated within 30 minutes or so of initiating.*.I made that test roughly 70-90 minutes before it would enter sleep, so those claimed 16 hours were really just 1-1½ hours. Turns out power management puts computers in sleep mode after 10 minutes once working hours end. Despite this being scheduled to run once every hour, we still see roughly 11.5% systems not being shown by their new name in the sccm console after 16 hours. If we rename a system before redeploying, we have to wait for the discovery data cycle to complete.We tried leaving it like that for a week. If we do not, it seems to have simply lost the connection to the server and never tries to recover. If we redeploy a system and afterwards change its name, we have to reinstall the sccm client.I just can't figure out why SCCM does what it does (read: as slowly as it does). We want to redeploy a couple hundred computers over the summer hollidays, and I've yesterday started doing so. A friend then suggested I try here, so that's what I'm doing. A couple days ago I posted the following on myitforum with a total of zero replies.
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