Giuseppe Di Natale 5e021f56d3 Add dbuf hash and dbuf cache kstats ... Introduce kstats about the dbuf hash and dbuf cache to make it easier to inspect state. This should help with debugging and understanding of these portions of the codebase. Correct format of dbuf kstat file. Introduce a dbc column to dbufs kstat to indicate if a dbuf is in the dbuf cache. Introduce field filtering in the dbufstat python script. Introduce a no header option to the dbufstat python script. Introduce a test case to test basic mru->mfu list movement in the ARC. Reviewed-by: Tony Hutter <hutter2@llnl.gov> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Giuseppe Di Natale <dinatale2@llnl.gov> Closes #6906		2018-01-29 10:24:52 -08:00
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callbacks	Multi-modifier protection (MMP)	2017-07-13 13:54:00 -04:00
cmd	Enable remaining tests	2017-05-22 12:34:32 -04:00
include	Various ZED fixes	2017-12-08 16:58:41 -08:00
tests	Add dbuf hash and dbuf cache kstats	2018-01-29 10:24:52 -08:00
Makefile.am	OpenZFS 7503 - zfs-test should tail ::zfs_dbgmsg on test failure	2017-04-12 13:36:48 -07:00