Re: Page Cleaner errors ?

this can still happen with very low LRU_MIN_DIRTY and LRU_MAX_DIRTY values. look for other system hogs such as ftp and full file systems. } } > } > Greeting, } > } > We are currently running Informix online with the 4.10 and } > a MIPS 6380 with the OS 5.0, We build all the informix to } > the raw device on the disk array with the RAID 1. } > } > We often get the error in the informix log " Page Cleaner # 2 } > error - timeout" when doing the large I/O, especial for the } > large transaction. then the system will be slow down. I need } > to re-IPL the system. } } I've seen this happen on our 486' and large Pyramids. I believe the } problem is that too much is built up in the cache to be flushed at } checkpoint time. Try adjusting LRU_MIN_DIRTY and LRU_MAX_DIRTY to } something line 5 and 10, to make your page cleaners work harder and } more often. } } } } -- } Naomi Walker (aka N7FSA) | naomi@anasazi.com } | Phoenix, Arizona } Everything should be made as simple | } as possible, but not simpler --Einstein | Visualize Whirled Peas } -- regards, +----------------------------------------------------------------------------+ | . . | Bob Baskett | | ... ... | Software Engineer | | ..... ..... | Business Systems Integration Group | | .. ... .. | Semiconductor Products Sector | | . . . | Mesa, AZ | | | President, Informix Users Group Of Arizona | | Motorola, Inc. | | +----------------------------------------------------------------------------+ | Sun 690MP 4.1.3, Online 5.01, 4.10.UD1 Tools, Fourgen v4.10.UC1 | +----------------------------------------------------------------------------+