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ckpt enqueue hold time

edited Sep 17, 2012 10:03PM in Database Administration (MOSC) 3 commentsAnswered ✓
my database runs continuously for a week at a time - reboots are on saturday mornings. what does it mean when the trace file from CKPT process ( gfs_ckpt*.trc ) has around a 130 paragraphs like this each week ?

*** 2012-09-15 21:26:42.615
1: 13226ms (rw) file: kcv.c line: 12185 count: 1 total: 13226ms time: 3459935
2: 12949ms (rw) file: kcv.c line: 11663 count: 19 total: 29671ms time: 3459948
3: 9676ms (rw) file: kct.c line: 7682 count: 5 total: 12468ms time: 3458778
4: 1837ms (rw) file: ktu.c line: 23501 count: 1 total: 1837ms time: 3458987
5: 1499ms (rw) file: kct.c line: 2432 count: 1 total: 1499ms time: 3400757
6: 1325ms (rw) file: kct.c line: 4707 count: 1 total: 1325ms time: 3400755

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