Hi Trach, Hmm.. are you experiencing any I/O failures as a result of these? It looks like some I/O timeouts may have caused the cancellations in the flow layer or something.. I think Sam or Phil may have something more insightful to say than me.. thanks! Murali
On 1/25/07, Trach-Minh Tran <[EMAIL PROTECTED]> wrote:
Dear all, I have upgraded to pvfs-2.6.1 about 1 month ago and all seems to work fine since then. However, from time to time I get the following messagea on /tmp/pvfs2-client.log: === [E 14:49:21.789014] fp_multiqueue_cancel: flow proto cancel called on 0xba49a8 [E 14:49:21.801303] handle_io_error: flow proto error cleanup started on 0xba49a8, error_code: -1610612737 [E 14:49:21.801381] handle_io_error: flow proto 0xba49a8 canceled 1 operations, will clean up. [E 14:49:21.801404] fp_multiqueue_cancel: flow proto cancel called on 0xba5110 [E 14:49:21.801422] handle_io_error: flow proto error cleanup started on 0xba5110, error_code: -1610612737 [E 14:49:21.801458] handle_io_error: flow proto 0xba5110 canceled 1 operations, will clean up. [E 14:49:21.801478] fp_multiqueue_cancel: flow proto cancel called on 0xba5fe0 [E 14:49:21.801495] handle_io_error: flow proto error cleanup started on 0xba5fe0, error_code: -1610612737 [E 14:49:21.801529] handle_io_error: flow proto 0xba5fe0 canceled 1 operations, will clean up. [E 14:49:21.801554] fp_multiqueue_cancel: flow proto cancel called on 0xba6748 [E 14:49:21.801570] handle_io_error: flow proto error cleanup started on 0xba6748, error_code: -1610612737 [E 14:49:21.801631] handle_io_error: flow proto 0xba6748 canceled 1 operations, will clean up. [E 14:49:21.801650] fp_multiqueue_cancel: flow proto cancel called on 0xba6eb0 [E 14:49:21.801670] handle_io_error: flow proto error cleanup started on 0xba6eb0, error_code: -1610612737 [E 14:49:21.801739] handle_io_error: flow proto 0xba6eb0 canceled 1 operations, will clean up. [E 14:49:21.801827] handle_io_error: flow proto 0xba49a8 error cleanup finished, error_code: -1610612737 [E 14:49:21.801852] handle_io_error: flow proto 0xba5110 error cleanup finished, error_code: -1610612737 [E 14:49:21.801873] handle_io_error: flow proto 0xba5fe0 error cleanup finished, error_code: -1610612737 [E 14:49:21.801893] handle_io_error: flow proto 0xba6748 error cleanup finished, error_code: -1610612737 [E 14:49:21.801916] handle_io_error: flow proto 0xba6eb0 error cleanup finished, error_code: -1610612737 === and at the same time on 5 of my data servers the following messages (produced here only on 1 server) appear in /tmp/pvfs2-server.log: === [E 14:49:21.804608] handle_io_error: flow proto error cleanup started on 0x119b830, error_code: -104 [E 14:49:21.812521] handle_io_error: flow proto 0x119b830 canceled 1 operations, will clean up. [E 14:49:21.812543] handle_io_error: flow proto 0x119b830 error cleanup finished, error_code: -104 === Do I have to worry about that? Thanks for any infos, -Minh. _______________________________________________ Pvfs2-users mailing list [email protected] http://www.beowulf-underground.org/mailman/listinfo/pvfs2-users
_______________________________________________ Pvfs2-users mailing list [email protected] http://www.beowulf-underground.org/mailman/listinfo/pvfs2-users
