On Tue, 2005-May-31 16:47:19 -0700, Steve Watt wrote: >>> The vnode locks are held by processes: >>> PID name waiting on >>> 487 perl [ufs c3c1c1b4] >>> 57 syncer [snaplk c535f500] (holds 2 locks) >>> 476 perl [ufs c87e4f1c] >>> 489 perl [snaplk c535f500] (holds 2 locks) >>> 3337 mksnap_ffs [getblk d77656f4] ... >This is a filesystem lock problem, not an ATA driver problem. I analyzed >it, and posted the results to -hackers last week, with the subject "snapshots >and innds".
I saw your previous post but the symptoms don't look the same to me. Your deadlock has mksnap_ffs blocked on ufs whilst Elliot's problem has mksnap_ffs blocked on getblk. getblk is a lower level call (physical I/O) and I don't see how a FS problem could cause problems for getblk calls. -- Peter Jeremy _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "[EMAIL PROTECTED]"
