HPC/Lustre
[Lustre] Resource temporarily unavailable
변익수
2013. 5. 10. 17:52
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Infiniband switch 장애 시 아래와 같은 메시지와 함께 마운팅이 되지 않았음
# lfs check servers
ngs_BiO-MDT0000-mdc-ffff810869cf7400: check error: Resource temporarily unavailable
ngs_BiO-OST0000-osc-ffff810869cf7400: check error: Resource temporarily unavailable
ngs_BiO-OST0001-osc-ffff810869cf7400: check error: Resource temporarily unavailable
ngs_BiO-OST0002-osc-ffff810869cf7400: check error: Resource temporarily unavailable
ngs_BiO-OST0003-osc-ffff810869cf7400: check error: Resource temporarily unavailable
ngs_BiO-OST0004-osc-ffff810869cf7400: check error: Resource temporarily unavailable
ngs_BiO-OST0005-osc-ffff810869cf7400: check error: Resource temporarily unavailable
oss # dmesg
rejecting I/O to dead device
..
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