On Tue, 2007-05-29 at 12:16 -0500, Roger Heflin wrote: > Dave, > > Apparently there appears to be another different similar lockup, > The MTBF has risen from 1-2 hours without that patch to >100 hours, > so I am fairly sure the patch did correct the original lockup, or > at the very least make it a lot less likely. > > I hit the machine across NFS for 5 days before it deadlocked, before > the patch I could only get an hour or two (2-4 different tries). > > Given that pdflush is "D" it does not appear to be an NFS issue. > > Included is the sysrq-t. > > This is with 2.6.21.1 + the JFSIO patch.
Is the system still in this state? Can you cat /proc/fs/jfs/TxAnchor (if CONFIG_JFS_DEBUG is defined) and /proc/fs/jfs/txstats (if CONFIG_JFS_STATISTICS is defined)? Thanks, Shaggy -- David Kleikamp IBM Linux Technology Center - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
