
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">

<HTML><HEAD>

<META content="text/html; charset=us-ascii" http-equiv=Content-Type>

<META name=GENERATOR content="MSHTML 8.00.6001.18813"><LINK rel=stylesheet 

href="BLOCKQUOTE{margin-Top: 0px; margin-Bottom: 0px; margin-Left: 2em}"></HEAD>

<BODY style="MARGIN: 10px; FONT-FAMILY: verdana; FONT-SIZE: 10pt">

<DIV><FONT size=2 face=Verdana>Hi, all</FONT></DIV>

<DIV>&nbsp;</DIV>

<DIV>Our system run well past two weeks, However, we found there are some 

computing nodes which has so many threads named "ll_imp_inval", and the load 

average of the clients(computing nodes) is up to 28. As a results, Users can't 

submit jobs to the clients.&nbsp; I read the source file(import.c) and In my 

opinion, when each ptlrpc-connect-import or ptlrpc-import-recovery, the 

ll_imp_inval thread is triggered. So if the server or clients have something 

wrong, the thread will not exit. Is it right?</DIV>

<DIV>&nbsp;</DIV>

<DIV>&nbsp;</DIV>

<DIV>

<DIV>we run 'ps -aux | grep ll_imp_inval' ,the results as follows:</DIV>

<DIV>&nbsp;</DIV>

<DIV>

<DIV>root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;22568&nbsp;&nbsp;0.0&nbsp;&nbsp;0.0&nbsp;&nbsp;&nbsp;0&nbsp;&nbsp;&nbsp;0&nbsp;?&nbsp;&nbsp;&nbsp;D&nbsp;&nbsp;Aug13&nbsp;&nbsp;0:00&nbsp;[ll_imp_inval]</DIV>

<DIV>root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;22569&nbsp;&nbsp;0.0&nbsp;&nbsp;0.0&nbsp;&nbsp;&nbsp;0&nbsp;&nbsp;&nbsp;0&nbsp;?&nbsp;&nbsp;&nbsp;D&nbsp;&nbsp;Aug13&nbsp;&nbsp;0:00&nbsp;[ll_imp_inval]</DIV></DIV>

<DIV>

<DIV>root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;22570&nbsp;&nbsp;0.0&nbsp;&nbsp;0.0&nbsp;&nbsp;&nbsp;0&nbsp;&nbsp;&nbsp;0&nbsp;?&nbsp;&nbsp;&nbsp;D&nbsp;&nbsp;Aug13&nbsp;&nbsp;0:00&nbsp;[ll_imp_inval]</DIV>

<DIV>root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;22571&nbsp;&nbsp;0.0&nbsp;&nbsp;0.0&nbsp;&nbsp;&nbsp;0&nbsp;&nbsp;&nbsp;0&nbsp;?&nbsp;&nbsp;&nbsp;D&nbsp;&nbsp;Aug13&nbsp;&nbsp;0:00&nbsp;[ll_imp_inval]</DIV></DIV>

<DIV><FONT size=2 face=Verdana>...</FONT></DIV></DIV>

<DIV>&nbsp;</DIV>

<DIV>We had check out the log, and found the main messages as follows,and in 

other nodes we can get the client evicted messages:</DIV>

<DIV>&nbsp;</DIV>

<DIV>

<DIV>Aug&nbsp;13&nbsp;08:57:55&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Request&nbsp;x5103879&nbsp;sent&nbsp;from&nbsp;testfs-OST001a-osc-f7dcfe00&nbsp;to&nbsp;NID&nbsp;192.168.50.80@tcp&nbsp;500s&nbsp;ago&nbsp;has&nbsp;timed&nbsp;out&nbsp;(limit&nbsp;500s).</DIV>

<DIV>Aug&nbsp;13&nbsp;08:57:55&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Skipped&nbsp;6&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;08:58:34&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;testfs-OST0018-osc-f7dcfe00:&nbsp;Connection&nbsp;restored&nbsp;to&nbsp;service&nbsp;testfs-OST0018&nbsp;using&nbsp;nid&nbsp;192.168.50.79@tcp.</DIV>

<DIV>Aug&nbsp;13&nbsp;09:00:00&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;51s</DIV>

<DIV>Aug&nbsp;13&nbsp;09:00:00&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;5&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;09:00:00&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;11-0:&nbsp;an&nbsp;error&nbsp;occurred&nbsp;while&nbsp;communicating&nbsp;with&nbsp;192.168.50.80@tcp.&nbsp;The&nbsp;ost_connect&nbsp;operation&nbsp;failed&nbsp;with&nbsp;-19</DIV>

<DIV>Aug&nbsp;13&nbsp;09:00:00&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;Skipped&nbsp;2&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;09:00:00&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;167-0:&nbsp;This&nbsp;client&nbsp;was&nbsp;evicted&nbsp;by&nbsp;testfs-OST001c;&nbsp;in&nbsp;progress&nbsp;operations&nbsp;using&nbsp;this&nbsp;service&nbsp;will&nbsp;fail.</DIV>

<DIV>Aug&nbsp;13&nbsp;09:00:00&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;testfs-OST001c-osc-f7dcfe00:&nbsp;Connection&nbsp;restored&nbsp;to&nbsp;service&nbsp;testfs-OST001c&nbsp;using&nbsp;nid&nbsp;192.168.50.80@tcp.</DIV>

<DIV>Aug&nbsp;13&nbsp;09:00:00&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Skipped&nbsp;2&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;09:02:05&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;11-0:&nbsp;an&nbsp;error&nbsp;occurred&nbsp;while&nbsp;communicating&nbsp;with&nbsp;192.168.50.80@tcp.&nbsp;The&nbsp;ost_connect&nbsp;operation&nbsp;failed&nbsp;with&nbsp;-19</DIV>

<DIV>Aug&nbsp;13&nbsp;09:02:05&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;Skipped&nbsp;1&nbsp;previous&nbsp;similar&nbsp;message</DIV>

<DIV>Aug&nbsp;13&nbsp;09:06:15&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;11-0:&nbsp;an&nbsp;error&nbsp;occurred&nbsp;while&nbsp;communicating&nbsp;with&nbsp;192.168.50.80@tcp.&nbsp;The&nbsp;ost_connect&nbsp;operation&nbsp;failed&nbsp;with&nbsp;-19</DIV>

<DIV>Aug&nbsp;13&nbsp;09:06:15&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;Skipped&nbsp;3&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;09:10:25&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;26s</DIV>

<DIV>Aug&nbsp;13&nbsp;09:10:25&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;10&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;09:12:30&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;11-0:&nbsp;an&nbsp;error&nbsp;occurred&nbsp;while&nbsp;communicating&nbsp;with&nbsp;192.168.50.80@tcp.&nbsp;The&nbsp;ost_connect&nbsp;operation&nbsp;failed&nbsp;with&nbsp;-19</DIV>

<DIV>Aug&nbsp;13&nbsp;09:12:30&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;Skipped&nbsp;5&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;09:20:50&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;51s</DIV>

<DIV>Aug&nbsp;13&nbsp;09:20:50&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;09:22:55&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;11-0:&nbsp;an&nbsp;error&nbsp;occurred&nbsp;while&nbsp;communicating&nbsp;with&nbsp;192.168.50.80@tcp.&nbsp;The&nbsp;ost_connect&nbsp;operation&nbsp;failed&nbsp;with&nbsp;-19</DIV>

<DIV>Aug&nbsp;13&nbsp;09:22:55&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;09:31:15&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;6s</DIV>

<DIV>Aug&nbsp;13&nbsp;09:31:15&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;09:33:20&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;11-0:&nbsp;an&nbsp;error&nbsp;occurred&nbsp;while&nbsp;communicating&nbsp;with&nbsp;192.168.50.80@tcp.&nbsp;The&nbsp;ost_connect&nbsp;operation&nbsp;failed&nbsp;with&nbsp;-19</DIV>

<DIV>Aug&nbsp;13&nbsp;09:33:20&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;09:41:40&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;31s</DIV>

<DIV>Aug&nbsp;13&nbsp;09:41:40&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;09:43:45&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;11-0:&nbsp;an&nbsp;error&nbsp;occurred&nbsp;while&nbsp;communicating&nbsp;with&nbsp;192.168.50.80@tcp.&nbsp;The&nbsp;ost_connect&nbsp;operation&nbsp;failed&nbsp;with&nbsp;-19</DIV>

<DIV>Aug&nbsp;13&nbsp;09:43:45&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;09:52:05&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;51s</DIV>

<DIV>Aug&nbsp;13&nbsp;09:52:05&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;09:54:10&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;11-0:&nbsp;an&nbsp;error&nbsp;occurred&nbsp;while&nbsp;communicating&nbsp;with&nbsp;192.168.50.80@tcp.&nbsp;The&nbsp;ost_connect&nbsp;operation&nbsp;failed&nbsp;with&nbsp;-19</DIV>

<DIV>Aug&nbsp;13&nbsp;09:54:10&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;10:02:30&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;6s</DIV>

<DIV>Aug&nbsp;13&nbsp;10:02:30&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;10:04:35&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;11-0:&nbsp;an&nbsp;error&nbsp;occurred&nbsp;while&nbsp;communicating&nbsp;with&nbsp;192.168.50.80@tcp.&nbsp;The&nbsp;ost_connect&nbsp;operation&nbsp;failed&nbsp;with&nbsp;-19</DIV>

<DIV>Aug&nbsp;13&nbsp;10:04:35&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;10:12:55&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;31s</DIV>

<DIV>Aug&nbsp;13&nbsp;10:12:55&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;10:15:00&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;11-0:&nbsp;an&nbsp;error&nbsp;occurred&nbsp;while&nbsp;communicating&nbsp;with&nbsp;192.168.50.80@tcp.&nbsp;The&nbsp;ost_connect&nbsp;operation&nbsp;failed&nbsp;with&nbsp;-19</DIV>

<DIV>Aug&nbsp;13&nbsp;10:15:00&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;10:23:20&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;51s</DIV>

<DIV>Aug&nbsp;13&nbsp;10:23:20&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;10:25:25&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;11-0:&nbsp;an&nbsp;error&nbsp;occurred&nbsp;while&nbsp;communicating&nbsp;with&nbsp;192.168.50.80@tcp.&nbsp;The&nbsp;ost_connect&nbsp;operation&nbsp;failed&nbsp;with&nbsp;-19</DIV>

<DIV>Aug&nbsp;13&nbsp;10:25:25&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;10:33:45&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;6s</DIV>

<DIV>Aug&nbsp;13&nbsp;10:33:45&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;10:35:50&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;11-0:&nbsp;an&nbsp;error&nbsp;occurred&nbsp;while&nbsp;communicating&nbsp;with&nbsp;192.168.50.80@tcp.&nbsp;The&nbsp;ost_connect&nbsp;operation&nbsp;failed&nbsp;with&nbsp;-19</DIV>

<DIV>Aug&nbsp;13&nbsp;10:35:50&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;10:44:10&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;31s</DIV>

<DIV>Aug&nbsp;13&nbsp;10:44:10&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;10:46:15&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;11-0:&nbsp;an&nbsp;error&nbsp;occurred&nbsp;while&nbsp;communicating&nbsp;with&nbsp;192.168.50.80@tcp.&nbsp;The&nbsp;ost_connect&nbsp;operation&nbsp;failed&nbsp;with&nbsp;-19</DIV>

<DIV>Aug&nbsp;13&nbsp;10:46:15&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;10:54:35&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;51s</DIV>

<DIV>Aug&nbsp;13&nbsp;10:54:35&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;10:56:40&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;11-0:&nbsp;an&nbsp;error&nbsp;occurred&nbsp;while&nbsp;communicating&nbsp;with&nbsp;192.168.50.80@tcp.&nbsp;The&nbsp;ost_connect&nbsp;operation&nbsp;failed&nbsp;with&nbsp;-19</DIV>

<DIV>Aug&nbsp;13&nbsp;10:56:40&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;11:05:00&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;6s</DIV>

<DIV>Aug&nbsp;13&nbsp;11:05:00&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;11:07:05&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;11-0:&nbsp;an&nbsp;error&nbsp;occurred&nbsp;while&nbsp;communicating&nbsp;with&nbsp;192.168.50.80@tcp.&nbsp;The&nbsp;ost_connect&nbsp;operation&nbsp;failed&nbsp;with&nbsp;-19</DIV>

<DIV>Aug&nbsp;13&nbsp;11:07:05&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;11:15:25&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;31s</DIV>

<DIV>Aug&nbsp;13&nbsp;11:15:25&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;11:17:30&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;11-0:&nbsp;an&nbsp;error&nbsp;occurred&nbsp;while&nbsp;communicating&nbsp;with&nbsp;192.168.50.80@tcp.&nbsp;The&nbsp;ost_connect&nbsp;operation&nbsp;failed&nbsp;with&nbsp;-19</DIV>

<DIV>Aug&nbsp;13&nbsp;11:17:30&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;11:25:50&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;51s</DIV>

<DIV>Aug&nbsp;13&nbsp;11:25:50&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;11:27:55&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;11-0:&nbsp;an&nbsp;error&nbsp;occurred&nbsp;while&nbsp;communicating&nbsp;with&nbsp;192.168.50.80@tcp.&nbsp;The&nbsp;ost_connect&nbsp;operation&nbsp;failed&nbsp;with&nbsp;-19</DIV>

<DIV>Aug&nbsp;13&nbsp;11:27:55&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;11:36:15&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;6s</DIV>

<DIV>Aug&nbsp;13&nbsp;11:36:15&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;11:38:20&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;11-0:&nbsp;an&nbsp;error&nbsp;occurred&nbsp;while&nbsp;communicating&nbsp;with&nbsp;192.168.50.80@tcp.&nbsp;The&nbsp;ost_connect&nbsp;operation&nbsp;failed&nbsp;with&nbsp;-19</DIV>

<DIV>Aug&nbsp;13&nbsp;11:38:20&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;11:46:40&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;31s</DIV>

<DIV>Aug&nbsp;13&nbsp;11:46:40&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;11:48:45&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;11-0:&nbsp;an&nbsp;error&nbsp;occurred&nbsp;while&nbsp;communicating&nbsp;with&nbsp;192.168.50.80@tcp.&nbsp;The&nbsp;ost_connect&nbsp;operation&nbsp;failed&nbsp;with&nbsp;-19</DIV>

<DIV>Aug&nbsp;13&nbsp;11:48:45&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;11:57:05&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;51s</DIV>

<DIV>Aug&nbsp;13&nbsp;11:57:05&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;12:01:15&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;11-0:&nbsp;an&nbsp;error&nbsp;occurred&nbsp;while&nbsp;communicating&nbsp;with&nbsp;192.168.50.80@tcp.&nbsp;The&nbsp;obd_ping&nbsp;operation&nbsp;failed&nbsp;with&nbsp;-107</DIV>

<DIV>Aug&nbsp;13&nbsp;12:01:15&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;12:01:15&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;testfs-OST001c-osc-f7dcfe00:&nbsp;Connection&nbsp;to&nbsp;service&nbsp;testfs-OST001c&nbsp;via&nbsp;nid&nbsp;192.168.50.80@tcp&nbsp;was&nbsp;lost;&nbsp;in&nbsp;progress&nbsp;operations&nbsp;using&nbsp;this&nbsp;service&nbsp;will&nbsp;wait&nbsp;for&nbsp;recovery&nbsp;to&nbsp;complete.</DIV>

<DIV>Aug&nbsp;13&nbsp;12:01:15&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Skipped&nbsp;2&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;12:01:15&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;167-0:&nbsp;This&nbsp;client&nbsp;was&nbsp;evicted&nbsp;by&nbsp;testfs-OST001c;&nbsp;in&nbsp;progress&nbsp;operations&nbsp;using&nbsp;this&nbsp;service&nbsp;will&nbsp;fail.</DIV>

<DIV>Aug&nbsp;13&nbsp;12:01:15&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;testfs-OST001c-osc-f7dcfe00:&nbsp;Connection&nbsp;restored&nbsp;to&nbsp;service&nbsp;testfs-OST001c&nbsp;using&nbsp;nid&nbsp;192.168.50.80@tcp.</DIV>

<DIV>Aug&nbsp;13&nbsp;12:07:30&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Request&nbsp;x5245865&nbsp;sent&nbsp;from&nbsp;testfs-OST001a-osc-f7dcfe00&nbsp;to&nbsp;NID&nbsp;192.168.50.80@tcp&nbsp;500s&nbsp;ago&nbsp;has&nbsp;timed&nbsp;out&nbsp;(limit&nbsp;500s).</DIV>

<DIV>Aug&nbsp;13&nbsp;12:07:30&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Skipped&nbsp;2&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;12:09:35&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;51s</DIV>

<DIV>Aug&nbsp;13&nbsp;12:09:35&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;3&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;12:09:35&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;testfs-OST001c-osc-f7dcfe00:&nbsp;Connection&nbsp;to&nbsp;service&nbsp;testfs-OST001c&nbsp;via&nbsp;nid&nbsp;192.168.50.80@tcp&nbsp;was&nbsp;lost;&nbsp;in&nbsp;progress&nbsp;operations&nbsp;using&nbsp;this&nbsp;service&nbsp;will&nbsp;wait&nbsp;for&nbsp;recovery&nbsp;to&nbsp;complete.</DIV>

<DIV>Aug&nbsp;13&nbsp;12:09:35&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;167-0:&nbsp;This&nbsp;client&nbsp;was&nbsp;evicted&nbsp;by&nbsp;testfs-OST001c;&nbsp;in&nbsp;progress&nbsp;operations&nbsp;using&nbsp;this&nbsp;service&nbsp;will&nbsp;fail.</DIV>

<DIV>Aug&nbsp;13&nbsp;12:09:35&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;testfs-OST001c-osc-f7dcfe00:&nbsp;Connection&nbsp;restored&nbsp;to&nbsp;service&nbsp;testfs-OST001c&nbsp;using&nbsp;nid&nbsp;192.168.50.80@tcp.</DIV>

<DIV>Aug&nbsp;13&nbsp;12:17:55&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;11-0:&nbsp;an&nbsp;error&nbsp;occurred&nbsp;while&nbsp;communicating&nbsp;with&nbsp;192.168.50.80@tcp.&nbsp;The&nbsp;obd_ping&nbsp;operation&nbsp;failed&nbsp;with&nbsp;-107</DIV>

<DIV>Aug&nbsp;13&nbsp;12:17:55&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;Skipped&nbsp;3&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;12:17:55&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;testfs-OST001c-osc-f7dcfe00:&nbsp;Connection&nbsp;to&nbsp;service&nbsp;testfs-OST001c&nbsp;via&nbsp;nid&nbsp;192.168.50.80@tcp&nbsp;was&nbsp;lost;&nbsp;in&nbsp;progress&nbsp;operations&nbsp;using&nbsp;this&nbsp;service&nbsp;will&nbsp;wait&nbsp;for&nbsp;recovery&nbsp;to&nbsp;complete.</DIV>

<DIV>Aug&nbsp;13&nbsp;12:17:55&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;167-0:&nbsp;This&nbsp;client&nbsp;was&nbsp;evicted&nbsp;by&nbsp;testfs-OST001c;&nbsp;in&nbsp;progress&nbsp;operations&nbsp;using&nbsp;this&nbsp;service&nbsp;will&nbsp;fail.</DIV>

<DIV>Aug&nbsp;13&nbsp;12:17:55&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;testfs-OST001c-osc-f7dcfe00:&nbsp;Connection&nbsp;restored&nbsp;to&nbsp;service&nbsp;testfs-OST001c&nbsp;using&nbsp;nid&nbsp;192.168.50.80@tcp.</DIV>

<DIV>Aug&nbsp;13&nbsp;12:20:00&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Request&nbsp;x5254534&nbsp;sent&nbsp;from&nbsp;testfs-OST001a-osc-f7dcfe00&nbsp;to&nbsp;NID&nbsp;192.168.50.80@tcp&nbsp;500s&nbsp;ago&nbsp;has&nbsp;timed&nbsp;out&nbsp;(limit&nbsp;500s).</DIV>

<DIV>Aug&nbsp;13&nbsp;12:20:00&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Skipped&nbsp;1&nbsp;previous&nbsp;similar&nbsp;message</DIV>

<DIV>Aug&nbsp;13&nbsp;12:22:05&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;11s</DIV>

<DIV>Aug&nbsp;13&nbsp;12:22:05&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;3&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;12:28:20&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;11-0:&nbsp;an&nbsp;error&nbsp;occurred&nbsp;while&nbsp;communicating&nbsp;with&nbsp;192.168.50.80@tcp.&nbsp;The&nbsp;ost_connect&nbsp;operation&nbsp;failed&nbsp;with&nbsp;-19</DIV>

<DIV>Aug&nbsp;13&nbsp;12:28:20&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;Skipped&nbsp;6&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;12:32:30&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;36s</DIV>

<DIV>Aug&nbsp;13&nbsp;12:32:30&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;12:38:45&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;11-0:&nbsp;an&nbsp;error&nbsp;occurred&nbsp;while&nbsp;communicating&nbsp;with&nbsp;192.168.50.80@tcp.&nbsp;The&nbsp;ost_connect&nbsp;operation&nbsp;failed&nbsp;with&nbsp;-19</DIV>

<DIV>Aug&nbsp;13&nbsp;12:38:45&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;12:42:55&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;51s</DIV>

<DIV>Aug&nbsp;13&nbsp;12:42:55&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;12:49:10&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;11-0:&nbsp;an&nbsp;error&nbsp;occurred&nbsp;while&nbsp;communicating&nbsp;with&nbsp;192.168.50.80@tcp.&nbsp;The&nbsp;obd_ping&nbsp;operation&nbsp;failed&nbsp;with&nbsp;-107</DIV>

<DIV>Aug&nbsp;13&nbsp;12:49:10&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;Skipped&nbsp;5&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;12:49:10&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;testfs-OST001c-osc-f7dcfe00:&nbsp;Connection&nbsp;to&nbsp;service&nbsp;testfs-OST001c&nbsp;via&nbsp;nid&nbsp;192.168.50.80@tcp&nbsp;was&nbsp;lost;&nbsp;in&nbsp;progress&nbsp;operations&nbsp;using&nbsp;this&nbsp;service&nbsp;will&nbsp;wait&nbsp;for&nbsp;recovery&nbsp;to&nbsp;complete.</DIV>

<DIV>Aug&nbsp;13&nbsp;12:49:10&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;167-0:&nbsp;This&nbsp;client&nbsp;was&nbsp;evicted&nbsp;by&nbsp;testfs-OST001c;&nbsp;in&nbsp;progress&nbsp;operations&nbsp;using&nbsp;this&nbsp;service&nbsp;will&nbsp;fail.</DIV>

<DIV>Aug&nbsp;13&nbsp;12:49:10&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;testfs-OST001c-osc-f7dcfe00:&nbsp;Connection&nbsp;restored&nbsp;to&nbsp;service&nbsp;testfs-OST001c&nbsp;using&nbsp;nid&nbsp;192.168.50.80@tcp.</DIV>

<DIV>Aug&nbsp;13&nbsp;12:53:20&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Request&nbsp;x5277671&nbsp;sent&nbsp;from&nbsp;testfs-OST001a-osc-f7dcfe00&nbsp;to&nbsp;NID&nbsp;192.168.50.80@tcp&nbsp;500s&nbsp;ago&nbsp;has&nbsp;timed&nbsp;out&nbsp;(limit&nbsp;500s).</DIV>

<DIV>Aug&nbsp;13&nbsp;12:53:20&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Skipped&nbsp;1&nbsp;previous&nbsp;similar&nbsp;message</DIV>

<DIV>Aug&nbsp;13&nbsp;12:55:25&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;51s</DIV>

<DIV>Aug&nbsp;13&nbsp;12:55:25&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;3&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;12:57:30&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;testfs-OST001c-osc-f7dcfe00:&nbsp;Connection&nbsp;to&nbsp;service&nbsp;testfs-OST001c&nbsp;via&nbsp;nid&nbsp;192.168.50.80@tcp&nbsp;was&nbsp;lost;&nbsp;in&nbsp;progress&nbsp;operations&nbsp;using&nbsp;this&nbsp;service&nbsp;will&nbsp;wait&nbsp;for&nbsp;recovery&nbsp;to&nbsp;complete.</DIV>

<DIV>Aug&nbsp;13&nbsp;12:57:30&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;167-0:&nbsp;This&nbsp;client&nbsp;was&nbsp;evicted&nbsp;by&nbsp;testfs-OST001c;&nbsp;in&nbsp;progress&nbsp;operations&nbsp;using&nbsp;this&nbsp;service&nbsp;will&nbsp;fail.</DIV>

<DIV>Aug&nbsp;13&nbsp;12:57:30&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;testfs-OST001c-osc-f7dcfe00:&nbsp;Connection&nbsp;restored&nbsp;to&nbsp;service&nbsp;testfs-OST001c&nbsp;using&nbsp;nid&nbsp;192.168.50.80@tcp.</DIV>

<DIV>Aug&nbsp;13&nbsp;13:03:45&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Request&nbsp;x5283965&nbsp;sent&nbsp;from&nbsp;testfs-OST001a-osc-f7dcfe00&nbsp;to&nbsp;NID&nbsp;192.168.50.80@tcp&nbsp;500s&nbsp;ago&nbsp;has&nbsp;timed&nbsp;out&nbsp;(limit&nbsp;500s).</DIV>

<DIV>Aug&nbsp;13&nbsp;13:03:45&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Skipped&nbsp;1&nbsp;previous&nbsp;similar&nbsp;message</DIV>

<DIV>Aug&nbsp;13&nbsp;13:05:50&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;51s</DIV>

<DIV>Aug&nbsp;13&nbsp;13:05:50&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;1&nbsp;previous&nbsp;similar&nbsp;message</DIV>

<DIV>Aug&nbsp;13&nbsp;13:05:50&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;11-0:&nbsp;an&nbsp;error&nbsp;occurred&nbsp;while&nbsp;communicating&nbsp;with&nbsp;192.168.50.80@tcp.&nbsp;The&nbsp;ost_connect&nbsp;operation&nbsp;failed&nbsp;with&nbsp;-19</DIV>

<DIV>Aug&nbsp;13&nbsp;13:05:50&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;Skipped&nbsp;1&nbsp;previous&nbsp;similar&nbsp;message</DIV>

<DIV>Aug&nbsp;13&nbsp;13:16:15&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;26s</DIV>

<DIV>Aug&nbsp;13&nbsp;13:16:15&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;13:16:15&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;11-0:&nbsp;an&nbsp;error&nbsp;occurred&nbsp;while&nbsp;communicating&nbsp;with&nbsp;192.168.50.80@tcp.&nbsp;The&nbsp;ost_connect&nbsp;operation&nbsp;failed&nbsp;with&nbsp;-19</DIV>

<DIV>Aug&nbsp;13&nbsp;13:16:15&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;13:26:40&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;51s</DIV>

<DIV>Aug&nbsp;13&nbsp;13:26:40&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;13:26:40&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;11-0:&nbsp;an&nbsp;error&nbsp;occurred&nbsp;while&nbsp;communicating&nbsp;with&nbsp;192.168.50.80@tcp.&nbsp;The&nbsp;ost_connect&nbsp;operation&nbsp;failed&nbsp;with&nbsp;-19</DIV>

<DIV>Aug&nbsp;13&nbsp;13:26:40&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;13:37:05&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;51s</DIV>

<DIV>Aug&nbsp;13&nbsp;13:37:05&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;13:37:05&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;11-0:&nbsp;an&nbsp;error&nbsp;occurred&nbsp;while&nbsp;communicating&nbsp;with&nbsp;192.168.50.80@tcp.&nbsp;The&nbsp;ost_connect&nbsp;operation&nbsp;failed&nbsp;with&nbsp;-19</DIV>

<DIV>Aug&nbsp;13&nbsp;13:37:05&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;13:47:30&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;26s</DIV>

<DIV>Aug&nbsp;13&nbsp;13:47:30&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;13:47:30&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;11-0:&nbsp;an&nbsp;error&nbsp;occurred&nbsp;while&nbsp;communicating&nbsp;with&nbsp;192.168.50.80@tcp.&nbsp;The&nbsp;ost_connect&nbsp;operation&nbsp;failed&nbsp;with&nbsp;-19</DIV>

<DIV>Aug&nbsp;13&nbsp;13:47:30&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;13:57:55&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;51s</DIV>

<DIV>Aug&nbsp;13&nbsp;13:57:55&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;13:57:55&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;11-0:&nbsp;an&nbsp;error&nbsp;occurred&nbsp;while&nbsp;communicating&nbsp;with&nbsp;192.168.50.80@tcp.&nbsp;The&nbsp;ost_connect&nbsp;operation&nbsp;failed&nbsp;with&nbsp;-19</DIV>

<DIV>Aug&nbsp;13&nbsp;13:57:55&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;14:08:20&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;6s</DIV>

<DIV>Aug&nbsp;13&nbsp;14:08:20&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;14:08:20&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;11-0:&nbsp;an&nbsp;error&nbsp;occurred&nbsp;while&nbsp;communicating&nbsp;with&nbsp;192.168.50.80@tcp.&nbsp;The&nbsp;ost_connect&nbsp;operation&nbsp;failed&nbsp;with&nbsp;-19</DIV>

<DIV>Aug&nbsp;13&nbsp;14:08:20&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;14:18:45&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;31s</DIV>

<DIV>Aug&nbsp;13&nbsp;14:18:45&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;14:18:45&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;11-0:&nbsp;an&nbsp;error&nbsp;occurred&nbsp;while&nbsp;communicating&nbsp;with&nbsp;192.168.50.80@tcp.&nbsp;The&nbsp;ost_connect&nbsp;operation&nbsp;failed&nbsp;with&nbsp;-19</DIV>

<DIV>Aug&nbsp;13&nbsp;14:18:45&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;14:29:10&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;51s</DIV>

<DIV>Aug&nbsp;13&nbsp;14:29:10&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;14:29:10&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;11-0:&nbsp;an&nbsp;error&nbsp;occurred&nbsp;while&nbsp;communicating&nbsp;with&nbsp;192.168.50.80@tcp.&nbsp;The&nbsp;ost_connect&nbsp;operation&nbsp;failed&nbsp;with&nbsp;-19</DIV>

<DIV>Aug&nbsp;13&nbsp;14:29:10&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;14:39:35&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;6s</DIV>

<DIV>Aug&nbsp;13&nbsp;14:39:35&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;14:39:35&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;11-0:&nbsp;an&nbsp;error&nbsp;occurred&nbsp;while&nbsp;communicating&nbsp;with&nbsp;192.168.50.80@tcp.&nbsp;The&nbsp;ost_connect&nbsp;operation&nbsp;failed&nbsp;with&nbsp;-19</DIV>

<DIV>Aug&nbsp;13&nbsp;14:39:35&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;14:50:00&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;31s</DIV>

<DIV>Aug&nbsp;13&nbsp;14:50:00&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;14:58:20&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Request&nbsp;x5363068&nbsp;sent&nbsp;from&nbsp;testfs-OST001a-osc-f7dcfe00&nbsp;to&nbsp;NID&nbsp;192.168.50.80@tcp&nbsp;500s&nbsp;ago&nbsp;has&nbsp;timed&nbsp;out&nbsp;(limit&nbsp;500s).</DIV>

<DIV>Aug&nbsp;13&nbsp;14:58:20&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Skipped&nbsp;1&nbsp;previous&nbsp;similar&nbsp;message</DIV>

<DIV>Aug&nbsp;13&nbsp;14:58:20&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;11-0:&nbsp;an&nbsp;error&nbsp;occurred&nbsp;while&nbsp;communicating&nbsp;with&nbsp;192.168.50.80@tcp.&nbsp;The&nbsp;obd_ping&nbsp;operation&nbsp;failed&nbsp;with&nbsp;-107</DIV>

<DIV>Aug&nbsp;13&nbsp;14:58:20&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;Skipped&nbsp;9&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;14:58:20&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;testfs-OST001c-osc-f7dcfe00:&nbsp;Connection&nbsp;to&nbsp;service&nbsp;testfs-OST001c&nbsp;via&nbsp;nid&nbsp;192.168.50.80@tcp&nbsp;was&nbsp;lost;&nbsp;in&nbsp;progress&nbsp;operations&nbsp;using&nbsp;this&nbsp;service&nbsp;will&nbsp;wait&nbsp;for&nbsp;recovery&nbsp;to&nbsp;complete.</DIV>

<DIV>Aug&nbsp;13&nbsp;14:58:22&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Request&nbsp;x5363070&nbsp;sent&nbsp;from&nbsp;testfs-OST001c-osc-f7dcfe00&nbsp;to&nbsp;NID&nbsp;192.168.50.80@tcp&nbsp;502s&nbsp;ago&nbsp;has&nbsp;timed&nbsp;out&nbsp;(limit&nbsp;500s).</DIV>

<DIV>Aug&nbsp;13&nbsp;14:58:22&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Skipped&nbsp;1&nbsp;previous&nbsp;similar&nbsp;message</DIV>

<DIV>Aug&nbsp;13&nbsp;15:00:25&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;36s</DIV>

<DIV>Aug&nbsp;13&nbsp;15:00:25&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;1&nbsp;previous&nbsp;similar&nbsp;message</DIV>

<DIV>Aug&nbsp;13&nbsp;15:00:27&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Request&nbsp;x5364501&nbsp;sent&nbsp;from&nbsp;testfs-OST001c-osc-f7dcfe00&nbsp;to&nbsp;NID&nbsp;192.168.50.80@tcp&nbsp;502s&nbsp;ago&nbsp;has&nbsp;timed&nbsp;out&nbsp;(limit&nbsp;500s).</DIV>

<DIV>Aug&nbsp;13&nbsp;15:02:34&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Request&nbsp;x5365911&nbsp;sent&nbsp;from&nbsp;testfs-OST001c-osc-f7dcfe00&nbsp;to&nbsp;NID&nbsp;192.168.50.80@tcp&nbsp;504s&nbsp;ago&nbsp;has&nbsp;timed&nbsp;out&nbsp;(limit&nbsp;500s).</DIV>

<DIV>Aug&nbsp;13&nbsp;15:04:35&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Request&nbsp;x5367371&nbsp;sent&nbsp;from&nbsp;testfs-OST001c-osc-f7dcfe00&nbsp;to&nbsp;NID&nbsp;192.168.50.80@tcp&nbsp;500s&nbsp;ago&nbsp;has&nbsp;timed&nbsp;out&nbsp;(limit&nbsp;500s).</DIV>

<DIV>Aug&nbsp;13&nbsp;15:08:45&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Request&nbsp;x5370730&nbsp;sent&nbsp;from&nbsp;testfs-OST001a-osc-f7dcfe00&nbsp;to&nbsp;NID&nbsp;192.168.50.80@tcp&nbsp;500s&nbsp;ago&nbsp;has&nbsp;timed&nbsp;out&nbsp;(limit&nbsp;500s).</DIV>

<DIV>Aug&nbsp;13&nbsp;15:10:51&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;41s</DIV>

<DIV>Aug&nbsp;13&nbsp;15:10:51&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;1&nbsp;previous&nbsp;similar&nbsp;message</DIV>

<DIV>Aug&nbsp;13&nbsp;15:19:11&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Request&nbsp;x5377804&nbsp;sent&nbsp;from&nbsp;testfs-OST001a-osc-f7dcfe00&nbsp;to&nbsp;NID&nbsp;192.168.50.80@tcp&nbsp;500s&nbsp;ago&nbsp;has&nbsp;timed&nbsp;out&nbsp;(limit&nbsp;500s).</DIV>

<DIV>Aug&nbsp;13&nbsp;15:19:11&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Skipped&nbsp;1&nbsp;previous&nbsp;similar&nbsp;message</DIV>

<DIV>Aug&nbsp;13&nbsp;15:21:16&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;46s</DIV>

<DIV>Aug&nbsp;13&nbsp;15:21:16&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;1&nbsp;previous&nbsp;similar&nbsp;message</DIV>

<DIV>Aug&nbsp;13&nbsp;15:23:20&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Request&nbsp;x5369047&nbsp;sent&nbsp;from&nbsp;testfs-OST001c-osc-f7dcfe00&nbsp;to&nbsp;NID&nbsp;192.168.50.80@tcp&nbsp;1500s&nbsp;ago&nbsp;has&nbsp;timed&nbsp;out&nbsp;(limit&nbsp;1500s).</DIV>

<DIV>Aug&nbsp;13&nbsp;15:23:20&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Skipped&nbsp;1&nbsp;previous&nbsp;similar&nbsp;message</DIV>

<DIV>Aug&nbsp;13&nbsp;15:29:36&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Request&nbsp;x5384919&nbsp;sent&nbsp;from&nbsp;testfs-OST001a-osc-f7dcfe00&nbsp;to&nbsp;NID&nbsp;192.168.50.80@tcp&nbsp;500s&nbsp;ago&nbsp;has&nbsp;timed&nbsp;out&nbsp;(limit&nbsp;500s).</DIV>

<DIV>Aug&nbsp;13&nbsp;15:31:40&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Request&nbsp;x5386289&nbsp;sent&nbsp;from&nbsp;testfs-OST001c-osc-f7dcfe00&nbsp;to&nbsp;NID&nbsp;192.168.50.80@tcp&nbsp;500s&nbsp;ago&nbsp;has&nbsp;timed&nbsp;out&nbsp;(limit&nbsp;500s).</DIV>

<DIV>Aug&nbsp;13&nbsp;15:31:40&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Skipped&nbsp;1&nbsp;previous&nbsp;similar&nbsp;message</DIV>

<DIV>Aug&nbsp;13&nbsp;15:31:41&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001c-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;6s</DIV>

<DIV>Aug&nbsp;13&nbsp;15:31:41&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;3&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;15:37:56&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Request&nbsp;x5390694&nbsp;sent&nbsp;from&nbsp;testfs-OST001a-osc-f7dcfe00&nbsp;to&nbsp;NID&nbsp;192.168.50.80@tcp&nbsp;500s&nbsp;ago&nbsp;has&nbsp;timed&nbsp;out&nbsp;(limit&nbsp;500s).</DIV>

<DIV>Aug&nbsp;13&nbsp;15:40:01&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Request&nbsp;x5393807&nbsp;sent&nbsp;from&nbsp;testfs-OST001c-osc-f7dcfe00&nbsp;to&nbsp;NID&nbsp;192.168.50.80@tcp&nbsp;500s&nbsp;ago&nbsp;has&nbsp;timed&nbsp;out&nbsp;(limit&nbsp;500s).</DIV>

<DIV>Aug&nbsp;13&nbsp;15:40:01&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Skipped&nbsp;1&nbsp;previous&nbsp;similar&nbsp;message</DIV>

<DIV>Aug&nbsp;13&nbsp;15:42:06&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001c-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;11s</DIV>

<DIV>Aug&nbsp;13&nbsp;15:42:06&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;2&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;15:46:16&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Request&nbsp;x5412456&nbsp;sent&nbsp;from&nbsp;testfs-OST001a-osc-f7dcfe00&nbsp;to&nbsp;NID&nbsp;192.168.50.80@tcp&nbsp;500s&nbsp;ago&nbsp;has&nbsp;timed&nbsp;out&nbsp;(limit&nbsp;500s).</DIV>

<DIV>Aug&nbsp;13&nbsp;15:50:26&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Request&nbsp;x5425369&nbsp;sent&nbsp;from&nbsp;testfs-OST001c-osc-f7dcfe00&nbsp;to&nbsp;NID&nbsp;192.168.50.80@tcp&nbsp;500s&nbsp;ago&nbsp;has&nbsp;timed&nbsp;out&nbsp;(limit&nbsp;500s).</DIV>

<DIV>Aug&nbsp;13&nbsp;15:50:26&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Skipped&nbsp;1&nbsp;previous&nbsp;similar&nbsp;message</DIV>

<DIV>Aug&nbsp;13&nbsp;15:52:31&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001c-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;16s</DIV>

<DIV>Aug&nbsp;13&nbsp;15:52:31&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;2&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;15:56:41&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Request&nbsp;x5444459&nbsp;sent&nbsp;from&nbsp;testfs-OST001a-osc-f7dcfe00&nbsp;to&nbsp;NID&nbsp;192.168.50.80@tcp&nbsp;500s&nbsp;ago&nbsp;has&nbsp;timed&nbsp;out&nbsp;(limit&nbsp;500s).</DIV>

<DIV>Aug&nbsp;13&nbsp;16:02:56&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001c-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;21s</DIV>

<DIV>Aug&nbsp;13&nbsp;16:02:56&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;2&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;16:05:01&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Request&nbsp;x5469816&nbsp;sent&nbsp;from&nbsp;testfs-OST001a-osc-f7dcfe00&nbsp;to&nbsp;NID&nbsp;192.168.50.80@tcp&nbsp;500s&nbsp;ago&nbsp;has&nbsp;timed&nbsp;out&nbsp;(limit&nbsp;500s).</DIV>

<DIV>Aug&nbsp;13&nbsp;16:05:01&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Skipped&nbsp;2&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;16:07:06&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;4236:0:(import.c:756:ptlrpc_connect_interpret())&nbsp;testfs-OST001a_UUID&nbsp;went&nbsp;back&nbsp;in&nbsp;time&nbsp;(transno&nbsp;22127117&nbsp;was&nbsp;previously&nbsp;committed,&nbsp;server&nbsp;now&nbsp;claims&nbsp;22127112)!&nbsp;&nbsp;See&nbsp;https://bugzilla.clusterfs.com/long_list.cgi?buglist=9646</DIV>

<DIV>Aug&nbsp;13&nbsp;16:07:06&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;11-0:&nbsp;an&nbsp;error&nbsp;occurred&nbsp;while&nbsp;communicating&nbsp;with&nbsp;192.168.50.80@tcp.&nbsp;The&nbsp;ost_connect&nbsp;operation&nbsp;failed&nbsp;with&nbsp;-19</DIV>

<DIV>Aug&nbsp;13&nbsp;16:09:11&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;11-0:&nbsp;an&nbsp;error&nbsp;occurred&nbsp;while&nbsp;communicating&nbsp;with&nbsp;192.168.50.80@tcp.&nbsp;The&nbsp;ost_connect&nbsp;operation&nbsp;failed&nbsp;with&nbsp;-19</DIV>

<DIV>Aug&nbsp;13&nbsp;16:13:21&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001b-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;16s</DIV>

<DIV>Aug&nbsp;13&nbsp;16:13:21&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;4&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;16:21:41&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Request&nbsp;x5519899&nbsp;sent&nbsp;from&nbsp;testfs-OST001b-osc-f7dcfe00&nbsp;to&nbsp;NID&nbsp;192.168.50.80@tcp&nbsp;500s&nbsp;ago&nbsp;has&nbsp;timed&nbsp;out&nbsp;(limit&nbsp;500s).</DIV>

<DIV>Aug&nbsp;13&nbsp;16:21:41&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Skipped&nbsp;2&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;16:23:46&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001b-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;21s</DIV>

<DIV>Aug&nbsp;13&nbsp;16:23:46&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;1&nbsp;previous&nbsp;similar&nbsp;message</DIV>

<DIV>Aug&nbsp;13&nbsp;16:32:06&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Request&nbsp;x5501056&nbsp;sent&nbsp;from&nbsp;testfs-OST001a-osc-f7dcfe00&nbsp;to&nbsp;NID&nbsp;192.168.50.80@tcp&nbsp;1500s&nbsp;ago&nbsp;has&nbsp;timed&nbsp;out&nbsp;(limit&nbsp;1500s).</DIV>

<DIV>Aug&nbsp;13&nbsp;16:32:06&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Skipped&nbsp;1&nbsp;previous&nbsp;similar&nbsp;message</DIV>

<DIV>Aug&nbsp;13&nbsp;16:40:26&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;6s</DIV>

<DIV>Aug&nbsp;13&nbsp;16:40:26&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;3&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;16:48:46&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Request&nbsp;x5599100&nbsp;sent&nbsp;from&nbsp;testfs-OST001a-osc-f7dcfe00&nbsp;to&nbsp;NID&nbsp;192.168.50.80@tcp&nbsp;500s&nbsp;ago&nbsp;has&nbsp;timed&nbsp;out&nbsp;(limit&nbsp;500s).</DIV>

<DIV>Aug&nbsp;13&nbsp;16:48:46&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Skipped&nbsp;5&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;16:55:03&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;setting&nbsp;import&nbsp;testfs-OST001b_UUID&nbsp;INACTIVE&nbsp;by&nbsp;administrator&nbsp;request</DIV>

<DIV>Aug&nbsp;13&nbsp;16:55:03&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Skipped&nbsp;1&nbsp;previous&nbsp;similar&nbsp;message</DIV>

<DIV>Aug&nbsp;13&nbsp;16:55:03&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;testfs-OST001b-osc-f7dcfe00.osc:&nbsp;set&nbsp;parameter&nbsp;active=0</DIV>

<DIV>Aug&nbsp;13&nbsp;16:55:03&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;Skipped&nbsp;8&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;16:57:06&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;testfs-OST001a-osc-f7dcfe00:&nbsp;tried&nbsp;all&nbsp;connections,&nbsp;increasing&nbsp;latency&nbsp;to&nbsp;16s</DIV>

<DIV>Aug&nbsp;13&nbsp;16:57:06&nbsp;bws0211&nbsp;kernel:&nbsp;Lustre:&nbsp;4237:0:(import.c:395:import_select_connection())&nbsp;Skipped&nbsp;5&nbsp;previous&nbsp;similar&nbsp;messages</DIV>

<DIV>Aug&nbsp;13&nbsp;16:57:06&nbsp;bws0211&nbsp;kernel:&nbsp;LustreError:&nbsp;167-0:&nbsp;This&nbsp;client&nbsp;was&nbsp;evicted&nbsp;by&nbsp;testfs-OST001a;&nbsp;in&nbsp;progress&nbsp;operations&nbsp;using&nbsp;this&nbsp;service&nbsp;will&nbsp;fail.</DIV>

<DIV>&nbsp;</DIV>

<DIV>&nbsp;</DIV>

<DIV>&nbsp;</DIV>

<DIV>Thank you for your help in advance and I hope receive your letter as soon 

as possible.<IMG src="cid:__0@Foxmail.net"></DIV>

<DIV>&nbsp;</DIV>

<DIV>&nbsp;</DIV>

<DIV>Best wishes,</DIV>

<DIV>Sarea</DIV>

<DIV>&nbsp;</DIV>

<DIV>&nbsp;</DIV></DIV>

<DIV align=left><FONT color=#c0c0c0 size=2 face=Verdana>2009-08-17 

</FONT></DIV><FONT size=2 face=Verdana>

<HR style="WIDTH: 122px; HEIGHT: 2px" align=left SIZE=2>


<DIV><FONT color=#c0c0c0 size=2 face=Verdana><SPAN>huangql</SPAN> 

</FONT></DIV></FONT></BODY></HTML>