On Tuesday 30 August 2005 12:20, Don Lewis wrote: > > The hitching happens even when the system is idle so I think you can MFC > > safely. > > I'd be most suspicious of the MNT_VNODE_FOREACH loop in ffs_sync(), > especially if the symptoms occur every 30 seconds. Running the CPU at > slow speed (with powerd, etc.) is likely to aggravate the problem. What > is the value of "sysctl kern.maxvnodes"? kern.maxvnodes: 35360 kern.minvnodes: 8840 vfs.numvnodes: 12723 vfs.wantfreevnodes: 8840 vfs.freevnodes: 7829 > You might try significantly decreasing MAXVNODES_MAX in > sys/kern/vfs_subr.c and rebuilding your kernel. OK.. I'll try timing when the drop outs happen :) -- Daniel O'Connor software and network engineer for Genesis Software - http://www.gsoft.com.au "The nice thing about standards is that there are so many of them to choose from." -- Andrew Tanenbaum GPG Fingerprint - 5596 B766 97C0 0E94 4347 295E E593 DC20 7B3F CE8C
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