search for: unstopped

Hi everyone, I have one OCFS2 issue. The OS is Ubuntu, using linux kernel is 3.2.50. There are three node in the OCFS2 cluster, and all the node is using the iSCSI SAN of HP 4330 as the storage. As the storage restarted, there were two node restarted for fence without heartbeating writting on to the storage. But the last one does not restart, and it still write error message into syslog as below:

just a plain macos desktop, latest sequoia. no clusters or anything complex. when I ^c out of it, a `traceback()` on macos tells me that ``` [highest number]: selectChildren(ac[!fin], -1) [-1]: mclapply(... ``` I don't know what selectChildren is waiting for (internal? macos?), but it certainly is patient. I wonder whether others have encounted similar problems on occasion. it's not

The delay scheduler dequeue routine has some code cut&pasted from the TBF scheduler that caused a race with E1000 when ring got full. It looks like net schedulers should never be calling netif_queue_stopped because the queue may get unstopped by interrrupt or receive soft irq (NAPI) which races with the dequeue in the transmit scheduler. Also, if requeuing the packet fails, it is probably because the queue became full by a racing enqueue. So the right thing to do is to go back and try again. Same patch should apply to both 2.6 and 2...