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<tt>Hello,</tt><br>
<tt>I have a high volume data transfer between my Lustre
filesystems.</tt><br>
<tt>I upgraded to Lustre 2.9.0 on server side and Lustre 2.9.59 on
client side (because of a corruption problem bug).</tt><br>
<tt>My clients running 2.9.59 hangs and I need to reboot them and at
about the same time these are the kind of the errors I got server
side</tt><br>
<tt>mostly errors like this one:</tt><br>
<br>
<tt>Jun 24 12:12:02 psananehffb02 kernel: [6111617.200388]
LustreError:
20950:0:(ldlm_lib.c:3180:target_bulk_io()) @@@ bulk WRITE failed:
rc
-107 req@ffff882035941050 x1570865508218640/t0(0)
o4-></tt><tt><a class="moz-txt-link-abbreviated"
href="mailto:2f74d3d7-3a4b-6c70-28cd-24ce4d6a4c25@172.21.52.193@o2ib2:-1/-1">2f74d3d7-3a4b-6c70-28cd-24ce4d6a4c25@172.21.52.193@o2ib2:-1/-1</a></tt><tt>
lens
608/448 e 0 to 0 dl 1498331528 ref 1 fl Interpret:H/0/0 rc 0/0
Jun 24 12:12:02 psananehffb02 kernel: [6111617.200486]
LustreError:
20950:0:(ldlm_lib.c:3180:target_bulk_io()) Skipped 1 previous
similar
message</tt><br>
<br>
<br>
<tt>and in particular on one OSS like this:</tt><br>
<br>
<tt>Jun 24 21:02:46 psananehffb03 kernel: [6143466.329419]
LustreError:
6211:0:(events.c:446:server_bulk_callback()) event type 5, status
-103,
desc ffff88200c7cf400
Jun 24 21:02:46 psananehffb03 kernel: [6143466.330851]
LustreError:
6211:0:(events.c:446:server_bulk_callback()) event type 5, status
-103,
desc ffff88200cfc3400</tt><br>
<br>
<tt>Any hint on what may generate this would be very helpful. looks
like these error are network connection issues but so far the IB
switches and ib interfaces looks fine...</tt><br>
<tt>thank you very much</tt><br>
<br>
<tt>Rick</tt><br>
<br>
<br>
<tt><br>
</tt>
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