I have zpool of 12 vdev (zmirrors). One disk in one vdev out of service and stop serving reuquest:
dT: 1.036s w: 1.000s L(q) ops/s r/s kBps ms/r w/s kBps ms/w %busy Name 0 0 0 0 0.0 0 0 0.0 0.0| ada0 0 0 0 0 0.0 0 0 0.0 0.0| ada1 1 0 0 0 0.0 0 0 0.0 0.0| ada2 0 0 0 0 0.0 0 0 0.0 0.0| ada3 0 0 0 0 0.0 0 0 0.0 0.0| da0 0 0 0 0 0.0 0 0 0.0 0.0| da1 0 0 0 0 0.0 0 0 0.0 0.0| da2 0 0 0 0 0.0 0 0 0.0 0.0| da3 0 0 0 0 0.0 0 0 0.0 0.0| da4 0 0 0 0 0.0 0 0 0.0 0.0| da5 0 0 0 0 0.0 0 0 0.0 0.0| da6 0 0 0 0 0.0 0 0 0.0 0.0| da7 0 0 0 0 0.0 0 0 0.0 0.0| da8 0 0 0 0 0.0 0 0 0.0 0.0| da9 0 0 0 0 0.0 0 0 0.0 0.0| da10 0 0 0 0 0.0 0 0 0.0 0.0| da11 0 0 0 0 0.0 0 0 0.0 0.0| da12 0 0 0 0 0.0 0 0 0.0 0.0| da13 0 0 0 0 0.0 0 0 0.0 0.0| da14 0 0 0 0 0.0 0 0 0.0 0.0| da15 0 0 0 0 0.0 0 0 0.0 0.0| da16 0 0 0 0 0.0 0 0 0.0 0.0| da17 0 0 0 0 0.0 0 0 0.0 0.0| da18 24 0 0 0 0.0 0 0 0.0 0.0| da19 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 0 0 0 0 0.0 0 0 0.0 0.0| da20 0 0 0 0 0.0 0 0 0.0 0.0| da21 0 0 0 0 0.0 0 0 0.0 0.0| da22 0 0 0 0 0.0 0 0 0.0 0.0| da23 0 0 0 0 0.0 0 0 0.0 0.0| da24 0 0 0 0 0.0 0 0 0.0 0.0| da25 0 0 0 0 0.0 0 0 0.0 0.0| da26 0 0 0 0 0.0 0 0 0.0 0.0| da27 As result zfs operation on this pool stoped too. `zpool list -v` don't worked. `zpool detach tank da19` don't worked. Application worked with this pool sticking in `zfs` wchan and don't killed. # camcontrol tags da19 -v (pass19:isci0:0:3:0): dev_openings 7 (pass19:isci0:0:3:0): dev_active 25 (pass19:isci0:0:3:0): allocated 25 (pass19:isci0:0:3:0): queued 0 (pass19:isci0:0:3:0): held 0 (pass19:isci0:0:3:0): mintags 2 (pass19:isci0:0:3:0): maxtags 255 How I can cancel this 24 requst? Why this requests don't timeout (3 hours already)? How I can forced detach this disk? (I am lready try `camcontrol reset`, `camconrol rescan`). Why ZFS (or geom) don't timeout on request and don't rerouted to da18? _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"