[Lustre-discuss] Broken client

[Wang Yibin]

Could you elaborate about how "broken" the files are?

From your description and the error message you provide, I suspect that one(or some) of the OSTs went down. What does `lctl dl` show?

在 2010-11-18，下午8:18， Herbert Fruchtl 写道：

> I have a Lustre (1.6.7) system that looks OKish (as far as I can see) from the 
> mds and most of the clients. From one client however (the users' login machine) 
> it looks broken. Some files are missing, some seem broken, and the df command 
> hangs.
> 
> Rebooting the client doesn't change anything. Is it broken, or is there some 
> persistent information that I need to flush? When I do an ls on a partially 
> broken directory, I get the following two lines in /var/log/messages:
> 
> Nov 18 12:13:53 mhdc kernel: [ 7093.751196] LustreError: 
> 10919:0:(file.c:999:ll_glimpse_size()) obd_enqueue returned rc -5, returning -EIO
> Nov 18 12:13:53 mhdc kernel: [ 7093.761098] LustreError: 
> 10919:0:(file.c:999:ll_glimpse_size()) Skipped 9 previous similar messages
> 
> Any ideas how to proceed with the least disruption?
> 
> Thanks in advance,
> 
>   Herbert
> -- 
> Herbert Fruchtl
> Senior Scientific Computing Officer
> School of Chemistry, School of Mathematics and Statistics
> University of St Andrews
> --
> The University of St Andrews is a charity registered in Scotland:
> No SC013532
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