HP UNIX下nohup scp .. &进程变成sleeping
在两台机器间传输大文件，采用nohup scp *** &命令，但一段时间后该进程便处于sleeping状态；在其他OS下并没有遇到过类似问题，请问该如何解决？
多谢！
:/orasw/dba>uname -a
HP-UX test B.11.23 U ia64 2911828034 unlimited-user license
:/orasw/dba>ulimit -a
time(seconds) unlimited
file(blocks) unlimited
data(kbytes) 1048576
stack(kbytes) 131072
memory(kbytes) unlimited
coredump(blocks) 4194303
:/orasw/dba>ps -ef | grep scp
oracle 21126 204280 22:46:33 pts/9 0:00 grep scp
oracle 20089 200880 00:28:26 ? 76:03 /opt/ssh/bin/ssh -x -oForwardAgent no -oPermitLocalCommand no -oClearAllForwardings yes ussbmdp2 scp -d -t /oradump2/exp/CRQ000
oracle 20088 10 00:28:26 ? 12:05 scp MOS_04.dmp MOS_05.dmp MOS_06.dmp MOS_07.dmp MOS_08.dmp CST
:/orasw/dba>truss -p 20089
( Attached to process 20089 ("/opt/ssh/bin/ssh -x -oForwardAgent no -oPermitLocalCommand no -") )
select(8, 0x40057330, 0x40057390, NULL, NULL)
( Detaching from process 20089 ("/opt/ssh/bin/ssh -x -oForwardAgent no -oPermitLocalCommand no -") )
:/orasw/dba>truss -p 20088
( Attached to process 20088 ("scp MOS_04.dmp MOS_05.dmp CSTONEP_CMS") )
waitpid(20089, NULL, 0) 只要是20089是sleeping的状态导致的吧？对tusc懂得不多，最好找HP的技术支持问下吧。
PS: 查一下HP-UX 11.23的系统是否有类似下面的问题补丁？个人怀疑而已。
http://www.symantec.com/connect/blogs/hp-ux-1131-phkl41700-warning
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