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Could not open /sys/devices/LNXSYSTM:00/device:00/numa_node to get numaid

Question asked by int17 on Aug 3, 2016
Latest reply on Sep 19, 2016 by Rachel Silver

Hello,

 

I tried to install MapR on 4 identical Hyper-V nodes under CentOS 7. One node (dedcm4249) will not mount the 3 data disk (sdc, sdg, sdh). Layout (see attached 2 jpg also):

 

sd 0:0:0:0:[sda] 41943040 512-byte logical blocks: (21.4 GB/20.0 GiB)

sd 0:0:0:5:[sdb] 2097152 512-byte logical blocks: (1.07 GB/1.00 GiB)

sd 0:0:0:8:[sdc] 377487360 512-byte logical blocks: (193 GB/180 GiB)

sd 0:0:0:3:[sdd] 268435456 512-byte logical blocks: (137 GB/128 GiB)

sd 0:0:0:2:[sde] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)

sd 0:0:0:4:[sdf] 41943040 512-byte logical blocks: (21.4 GB/20.0 GiB)

sd 0:0:0:7:[sdg] 377487360 512-byte logical blocks: (193 GB/180 GiB)

sd 0:0:0:6:[sdh] 377487360 512-byte logical blocks: (193 GB/180 GiB)

 

 

In mfs.log-3 the error "to get numaid" raises for each of the 3 disk:

ERROR Global lun.cc:824 Could not open /sys/devices/LNXSYSTM:00/device:00/numa_node to get numaid
I think it could be a Hyper-V issue but can't see where, because all 4 have the same config. Attached the /var/log/messages. Here I see pairs of messages (e
ach pair 5 times per disk. The whole block of 3 disks repeated 10 times. Written every 30 min.):
Aug  2 20:10:13 dedcm4249 kernel: sd 0:0:0:8: [storvsc] Sense Key : Illegal Request [current]                                                                                       
Aug  2 20:10:13 dedcm4249 kernel: sd 0:0:0:8: [storvsc] Add. Sense: Invalid command operation code                                                                                

This messages will also apear on the other nodes but only once per disk at boot time.

Any idea were I can investigate further?

 

:-) Klaus

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