Qfs client lib: fix i-node path cache update with bulk i-node cache invalidation. Add more detailed debug information to stale i-node cache "fatal" trace messages. Stop message logger before invoking abort to force to flush message buffer.
Qfs client lib: fix i-node path cache update with bulk i-node cache invalidation. Add more detailed debug information to stale i-node cache "fatal" trace messages. Stop message logger before invoking abort to force to flush message buffer.

thebigbrain/qfs,thebigbrain/qfs,fengshao0907/qfs,quantcast/qfs,thebigbrain/qfs,fengshao0907/qfs,fengshao0907/qfs,quantcast/qfs,fengshao0907/qfs,qnu/qfs,quantcast/qfs,qnu/qfs,fengshao0907/qfs,thebigbrain/qfs,chanwit/qfs,quantcast/qfs,chanwit/qfs,thebigbrain/qfs,qnu/qfs,fengshao0907/qfs,chanwit/qfs,thebigbrain/qfs,chanwit/qfs,qnu/qfs,thebigbrain/qfs,quantcast/qfs,qnu/qfs,chanwit/qfs,chanwit/qfs,thebigbrain/qfs,quantcast/qfs,quantcast/qfs,chanwit/qfs,fengshao0907/qfs,qnu/qfs,qnu/qfs,quantcast/qfs,fengshao0907/qfs,qnu/qfs,chanwit/qfs