Hello All, I have a server running FreeBSD 8.2-RC1 with a 3ware 9650 24ports controller. Every now and then I am seeing the interrupt storm message. I have increased the following according to the list: hw.intr_storm_threshold=4000 but it still happens. Any advice?
interrupt storm detected on "irq16:"; throttling interrupt source interrupt storm detected on "irq16:"; throttling interrupt source fsync: giving up on dirty 0xffffff0007c7e000: tag devfs, type VCHR usecount 1, writecount 0, refcount 1133 mountedhere 0xffffff00079f9000 flags () v_object 0xffffff0007be40d8 ref 0 pages 12087 lock type devfs: EXCL by thread 0xffffff0007504000 (pid 7) dev da0.journal GEOM_JOURNAL: Cannot suspend file system /mnt/backups (error=35). fsync: giving up on dirty 0xffffff0007c7e000: tag devfs, type VCHR usecount 1, writecount 0, refcount 1386 mountedhere 0xffffff00079f9000 flags () v_object 0xffffff0007be40d8 ref 0 pages 13771 lock type devfs: EXCL by thread 0xffffff0007504000 (pid 7) dev da0.journal GEOM_JOURNAL: Cannot suspend file system /mnt/backups (error=35). fsync: giving up on dirty 0xffffff0007c7e000: tag devfs, type VCHR usecount 1, writecount 0, refcount 1578 mountedhere 0xffffff00079f9000 flags () v_object 0xffffff0007be40d8 ref 0 pages 20487 lock type devfs: EXCL by thread 0xffffff0007504000 (pid 7) dev da0.journal GEOM_JOURNAL: Cannot suspend file system /mnt/backups (error=35). fsync: giving up on dirty 0xffffff0007c7e000: tag devfs, type VCHR usecount 1, writecount 0, refcount 571 mountedhere 0xffffff00079f9000 flags () v_object 0xffffff0007be40d8 ref 0 pages 20407 lock type devfs: EXCL by thread 0xffffff0007504000 (pid 7) dev da0.journal GEOM_JOURNAL: Cannot suspend file system /mnt/backups (error=35). interrupt storm detected on "irq16:"; throttling interrupt source fsync: giving up on dirty 0xffffff0007c7e000: tag devfs, type VCHR usecount 1, writecount 0, refcount 2331 mountedhere 0xffffff00079f9000 flags () v_object 0xffffff0007be40d8 ref 0 pages 27599 lock type devfs: EXCL by thread 0xffffff0007504000 (pid 7) dev da0.journal GEOM_JOURNAL: Cannot suspend file system /mnt/backups (error=35). fsync: giving up on dirty 0xffffff0007c7e000: tag devfs, type VCHR usecount 1, writecount 0, refcount 2681 mountedhere 0xffffff00079f9000 flags () v_object 0xffffff0007be40d8 ref 0 pages 20055 lock type devfs: EXCL by thread 0xffffff0007504000 (pid 7) dev da0.journal GEOM_JOURNAL: Cannot suspend file system /mnt/backups (error=35). fsync: giving up on dirty 0xffffff0007c7e000: tag devfs, type VCHR usecount 1, writecount 0, refcount 2690 mountedhere 0xffffff00079f9000 flags () v_object 0xffffff0007be40d8 ref 0 pages 19631 lock type devfs: EXCL by thread 0xffffff0007504000 (pid 7) dev da0.journal GEOM_JOURNAL: Cannot suspend file system /mnt/backups (error=35). interrupt storm detected on "irq16:"; throttling interrupt source Thanks! Steph _______________________________________________ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"