[Lustre-discuss] 6 of 8 OST's unavailable after client failure
Ronald K Long
rklong at usgs.gov
Fri Feb 11 07:47:54 PST 2011
We had a lustre client lose its nic connection to the lustre network. The
OSS's reported evicting this client. However shortly after that 6 of the
8 OST's reported issues with service threads and the lustre file system
was unavailable on all of our clients. Once we brought the client back on
line the file system returned to normal.
I dont believe a client should be able to bring down the complete system.
I have attached the messages log as well as the stack trace, if anyone
could shed some light on this.
Thank you
Rocky
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