*: {wiki: HowToMakeShortLivedStartdsDisappearFromCollector How to make Cloud or Glidein startds disappear from the collector faster.} *: {wiki: HowToMixFirewallsAndHtCondor How to make HTCondor and Firewalls get along}. *: {wiki: HowToRunJobsOnlyOnMachinesWithPreInstalledSoftware How to run jobs ona subset of machines that have some required software preinstalled}. +*: {wiki: HowToNotCheckpointAllJobsAtOnce How to ensure that many machines do not try to start a checkpoint at the same time}. <html> </td>