On 3/31/2010 10:33 PM, 许冬 wrote: > 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 >
Which operating system? Which OpenAFS client version and which server version? Are the clients only reading from the volume or are they writing as well? Jeffrey Altman
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