[OpenAFS] volume 536871264 is busy or server is down, recheck
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xud@ihep.ac.cn
Thu, 1 Apr 2010 10:33:07 +0800
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Hi,
I want to know how many parallel read requests for one volume at the same time? or how many parallel read requests for one replication volume at the same time?
In our afs system, there are about one hundred people to read a volume parallelly, and each people will issus about 500 read requests. I found the afs client's /var/log/message file often appear some error information, such as "volume 536871264 is busy or server is down, recheck ".
so, I want to know its reason.
Thank you!
With best regards !
Yours sincerely
Dong xu
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<META content="MSHTML 6.00.6000.16981" name=GENERATOR><LINK
href="BLOCKQUOTE{margin-Top: 0px; margin-Bottom: 0px; margin-Left: 2em}"
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<BODY style="FONT-SIZE: 10pt; MARGIN: 10px; FONT-FAMILY: verdana">
<DIV><FONT face=Verdana size=2><FONT face=Verdana size=2>Hi,</FONT></FONT></DIV>
<DIV><FONT face=Verdana size=2></FONT> </DIV>
<DIV><FONT face=Verdana size=2>I want to know how many parallel read
requests for one volume at the same time? or how many
parallel read requests for one replication volume at the same time?</FONT></DIV>
<DIV><FONT face=Verdana size=2></FONT> </DIV>
<DIV><FONT face=Verdana size=2>In our afs system, there are about one
hundred people to read a volume parallelly, and each people will issus
about 500 read requests. I found the afs client's /var/log/message file
often appear some error information, such as
"volume 536871264 is busy or server is down, recheck
".</FONT></DIV>
<DIV><FONT face=Verdana size=2></FONT> </DIV>
<DIV><FONT face=Verdana size=2>so, I want to know its reason.</FONT></DIV>
<DIV><FONT face=Verdana size=2></FONT> </DIV>
<DIV><FONT face=Verdana size=2>Thank you!</FONT></DIV>
<DIV><FONT face=Verdana size=2></FONT> </DIV>
<DIV><FONT face=Verdana size=2>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%"><SPAN
lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%"><FONT
face="Times New Roman">With best regards !<?xml:namespace prefix = o ns =
"urn:schemas-microsoft-com:office:office" /><o:p></o:p></FONT></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%"><SPAN
lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%"><o:p><FONT
face="Times New Roman"> </FONT></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%"><SPAN
lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%"><FONT
face="Times New Roman">Yours sincerely</FONT></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%"><SPAN
lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%"><FONT
face="Times New Roman"></FONT></SPAN> </P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%"><SPAN
lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%"><FONT
face="Times New Roman">Dong
xu<o:p></o:p></FONT></SPAN></P></DIV></FONT></BODY></HTML>
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